The machining accuracy of Shadick ALN400Qs Jogging Wire is high, usually up to ±0.003mm. it has the following features to ensure the machining accuracy:- **Linear motor drive**: XYUV 4 axes adopt high-performance linear motors developed and produced in-house, which establishes a direct drive method without the need for ballscrews, and maintains backlash-free, correct axis movement semi-permanently, with high response and high followness, and can exert excellent discharge characteristics during correct position control and machining.- **Fully closed control**: Adopting 5-axis HEIDENHAIN scale, realizing 5-axis fully closed control with an accuracy of up to 0.01μm, it can accurately monitor and control the motion position of each axis of the machine tool to ensure high accuracy of machining.- **Temperature compensation function**: Equipped with a temperature compensation system, it detects temperature changes in the machine bed casting and makes corrections to reduce thermal deformation caused by temperature changes and ensure machining accuracy.- **Advanced machining circuits**: The standard equipment includes “No Bump Control II”, which greatly reduces the amount of bump in machining, and “TMP Control II”, which reduces surface roughness during secondary machining and increases semi-finishing speed, helping to improve machining surface quality and accuracy. The TMP Control II helps to improve surface quality and accuracy of machining.- **Multiple Cutting Technology**: By cutting once to shape, cutting twice to improve accuracy, and cutting more than three times to improve surface quality, and by adopting more dynamic corner processing strategies when cutting corners, such as automatically changing the processing speed, automatically adjusting the water pressure, and controlling the processing energy, we have been able to reduce the collapse of the corners and improve the precision of cutting corners.

The processing accuracy of Shadick ALN400Qs jogging wire can reach ±0.003mm, which can meet the needs of the following industries:- **Mold manufacturing industry**: For injection molds, die-casting molds and other high-precision molds, this jogging wire can achieve high-precision machining of mold cavities through multiple-cutting technology and fine discharge control, ensuring molding precision and surface finish, and ensuring that the molds produce products with precise dimensions and good appearance quality. At the same time, it can also be used for mold repair and renovation to restore the dimensional accuracy and surface quality of worn or damaged molds, prolonging the service life of the molds and reducing the cost of mold manufacturing and maintenance.- **Aerospace industry**: Components in the aerospace field usually have complex shapes and extremely high precision requirements. For example, engine blades, impellers and other parts, the shape accuracy and surface quality directly affect the performance and efficiency of the engine. Shadick ALN400Qs Jogging Wire can process complex shapes that meet the precision requirements of aerospace parts, ensuring that the dimensional tolerances of the parts are controlled within a very small range, and meeting the aerospace industry's stringent requirements for high-precision parts.- **Electronics industry**: In the PCB scribing process in the electronics industry, there is a need to ensure the accuracy of the circuit graphics, including the width, spacing and shape of the lines, etc., and the alignment accuracy is usually required to be within a few microns. The processing accuracy of Shadick ALN400Qs Jogging Wire can meet these requirements, and can be used to process high-precision electronic component molds, circuit board fixtures, etc., to ensure the precise manufacture of electronic components and high performance of circuit boards.- **MEDICAL DEVICE INDUSTRY**: Medical devices require a high degree of precision, quality and reliability in their components. Parts like surgical instruments, implants and diagnostic equipment not only have complex shapes, but also require strict dimensional accuracy, for example, the tolerance of the ball head of an artificial joint often needs to be controlled within ±0.005mm. SADIC ALN400Qs Jogging Wire can realize high-precision machining of complex shapes and ensure the dimensional accuracy and surface quality of medical device parts, thus guaranteeing the performance and safety of medical devices.

The following is a guide to the daily maintenance and care of the Shadick ALN400Qs jogging wire:1.Daily Maintenance- **Equipment Cleaning    - After turning off the power, use a clean soft cloth to wipe the machine table, electrode wire guides, machining grooves and other parts of the machine to remove chips, oil and dust generated during the machining process.    - Pay special attention to cleaning the electrode wire winding parts and the electric discharge machining area to prevent the accumulation of chips and impurities from affecting the machining accuracy and equipment performance.- **Working fluid check**    - Check the fluid level of the working fluid tank to ensure that it is within the normal range. Too low a fluid level will affect machining results and even cause the electrode wire to burn out.    - Observe the color and transparency of the working fluid, if the working fluid is found to be turbid or discolored, it should be replaced in time. At the same time, check the concentration of the working fluid to ensure that it meets the processing requirements.- **Electrode wire check**    - Check whether the tension of the electrode wire is uniform, too much or too little tension will affect the processing accuracy and the service life of the electrode wire.    - Check the wear and tear of the electrode wire. If the electrode wire is found to be badly worn, it should be replaced in time to ensure the machining quality.2.Weekly maintenance- **Filter cleaning or replacement    - Remove the working fluid filter and rinse it with water or clean it according to the instructions for use of the filter. If the filter is seriously clogged, it should be replaced with a new one in time to ensure the filtration effect of the working fluid.- **Guide wheel and bearing inspection**    - Check the wear and tear of the electrode wire guide wheel and bearings, and replace them in time if they are worn or rotate inflexibly. The good condition of the guide wheel and bearing is essential to ensure the operating precision of the electrode wire.- **Electrical system check**    - Check the electrical components in the electrical cabinet to see if there are any abnormalities such as looseness, overheating, burning, and so on. Clean the dust inside the electrical cabinet to maintain a good heat dissipation environment.    - Check whether the connecting wires and plugs are firm, and tighten them in time if they are loose to prevent poor contact leading to equipment failure.3.Monthly maintenance- **Screws and guideways lubrication    - Lubricate the machine tool's screws and guide rails by applying the proper amount of lubricant to reduce friction and ensure the precision and stability of the moving parts.    - Check the wear and tear of the screws and guide rails. If there are any scratches or abrasions, they should be repaired or replaced in time to prevent affecting the positioning accuracy of the machine tool.- **Tank cleaning**    - Empty the working fluid tank and thoroughly clean the dirt and impurities inside the tank. Specialized cleaners can be used to clean it, then rinse it with water and add new working fluid.- **Accuracy check**    - Use precision testing tools, such as laser interferometer, ballbar, etc., to test the positioning accuracy and repeat positioning accuracy of the machine tool. If the precision deviation is found to be out of the permissible range, it should be adjusted and calibrated in time. 4. Unscheduled maintenance- **Pulse power maintenance**    - According to the use of the equipment and processing requirements, regular maintenance of the pulse power supply. Clean the dust and oil on the power supply module, check the working status of the electronic components, and replace them in time if they are damaged.- **Maintenance of automatic threading system**    - Check the components of the automatic threading system, such as threading motor, sensors, conduits, etc., to ensure that they work properly. Clean the threading catheter regularly to prevent clogging.    - Calibrate and debug the automatic threading system to ensure the accuracy and success rate of threading.- **Machine tool software updates**    - Pay attention to the machine tool software update information released by Shadick, and update the control system software of the machine tool in a timely manner according to the actual situation, in order to improve the performance and stability of the equipment and repair possible software vulnerabilities.

Shadick ALN400Qs Slow Walking Wire is a high-precision and high-efficiency WEDM machine, the following is its relevant introduction:1.Machine Features  Four-axis linear motor unit: X, Y, U and V axes are equipped with linear motors, adopting Shadick's patented cooling form, which has high response and high followability, and can perform excellent discharge characteristics at the correct position control and machining.  Fully closed control: Equipped with the world's four-axis HEIDENHAIN optical scale, the accuracy can reach 0.01um, which ensures the machine's high-precision machining.  Automatic threading device: Highly reliable automatic fusing and automatic threading operation (AWT) can be realized, which improves the degree of automation and productivity of machining.  Machining fluid temperature constant device: It can keep the temperature of the machining fluid stable to meet the requirements of high-precision cutting and reduce the impact of thermal deformation on machining accuracy.  Automatic adjustment device of processing liquid level: Through automatic adjustment of liquid level, unmanned operation can be realized, which is applicable to both water spraying and water immersion processing methods.  Worktable: The original AQ series “C-type” worktable is changed to a ceramic “mouth-type” worktable, which improves the stability and precision of the worktable.  UTY editing system: Through this system, the work program can be edited on the machine, which is convenient for the operator to carry out programming and debugging.  0.1 wire diameter cutting power supply: Equipped with a power supply for 0.1 wire diameter cutting, it can realize smaller R angle processing and meet the demand for high-precision processing.  TK2 Feedback Control Circuit: The “TK2” feedback control circuit is used to significantly reduce the amount of deformation during machining. Touch panel operation: The ALN series wire EDM is equipped with a touch panel operation mode for the first time, providing a more convenient operation method. TMP2 function: Realizes improvement of surface roughness during secondary machining and high-speed medium-finish machining, improving machining efficiency and surface quality. Liquid level tracking function: The Z-axis tracking liquid level tracking function is standard, improving operability and helping to realize unmanned operation.2.Machining Capability Stroke of each axis: X, Y, Z-axis stroke is 400mm x 300mm x 250mm, U, V-axis stroke is 150mm x 150mm. Taper angle: ±25° (plate thickness: 130mm). Maximum workpiece size: 600mm x 470mm x 240mm for jet processing, 600mm x 470mm x 230mm for dip processing. Maximum workpiece mass: 500kg for jet processing, 350kg for impregnation processing. Electrode wire diameter: 0.1mm - 0.3mm. Electrode wire feeding speed: 420mm/sec.3. Power supply unit and processing circuit: Equipped with a 19-inch horizontal touch panel that utilizes the latest human-machine interface to provide greater clarity and convenience. In addition, the “No Bump Control II”, which dramatically reduces the amount of dimples and bumps during machining, and the “TMP Control II”, which reduces surface roughness during secondary machining and increases the speed of semi-finishing machining, are also equipped as standard equipment.4. Operability and productivity: The standard configuration of a ceramic workpiece holder, a zigzag die holder, an automatic three-side up/down type of processing tank, and a Z-axis follower automatic liquid level adjustment function improves operability. In addition, the high-speed automatic threading device (FJ - AWT) and the intermediate liquid level control function can be utilized to realize high-precision processing by unmanned operation and improve productivity.5. New Service Tank: The new service tank is a 3-tank structure that completely separates the processing fluid from water after use, preventing sludge from mixing during processing and providing a more optimal processing environment. The large maintenance window makes it easy to clean the tanks that are prone to chip accumulation, and the filter capacity has been dramatically increased to 4 filters. Equipped with a new digital sensor that monitors filter pressure data in real time and displays an alarm when it needs to be replaced, operators can process with confidence, and changes in filter pressure can be confirmed on a graph to estimate replacement time.6. Price: The price of a brand new Shadick ALN400Qs Jogging Wire is typically around 720,000 - 740,000 dollars. The price of used equipment, on the other hand, varies according to the age of the equipment, color, start-up time and other factors, such as the transfer price of about $54,000 for equipment that left the factory in 2018 and was on for a few hundred hours.

To judge the quality of used Shadick ALN400Qs jogging wire, you can start from the following aspects:1. Appearance check- **Machine tool as a whole**: check the surface of the machine tool for obvious knocks, scratches, paint loss and other damage, if there is more damage, it may mean that the machine tool has been subjected to improper operation or maintenance.- **Working table**: check the working table surface for wear and deformation, the higher precision requirements of the working table surface if there is a problem, it will affect the machining accuracy.- **Wire wheel and electrode wire**: check the wire wheel wear, wear and tear will affect the electrode wire walking precision; at the same time to observe the electrode wire tension is uniform, there is no broken wire, messy wire phenomenon.2. Electrical system check- **Control cabinet**: open the control cabinet, check whether the internal lines are neat, there is no aging, broken, the electrical components have no traces of overheating, burnt, electronic components pins are not loose.- **Operating panel**: test the operating panel of the keys, knobs are sensitive, the display is clear, there are no abnormal characters or color blocks.- **System software**: check the machine tool system software version, to confirm whether the latest or newer version, the version is too low there may be functional limitations or loopholes; at the same time, check whether the software is running stably, there is no lag, crash and other phenomena.3. Mechanical system check- **Movement of each axis**: Manually operate the movement of each axis (X, Y, Z, U, V) to check whether the operation is smooth and steady, and whether there is any stuttering, shaking or abnormal noise. Observe whether the positioning accuracy of each axis is accurate by micro-feeding through the handwheel.- **Screws and guide rails**: Check the wear and tear of the screws and guide rails by observing the glossiness of the surface, the presence of scratches, and measuring their accuracy. If the silk rod and guide rail are seriously worn, it will affect the movement accuracy and stability of the machine tool.- **Transmission devices**: Check the wear of belts, gears and other transmission devices, whether the belt is loose, cracked, whether the teeth of the gears are worn, missing teeth and other issues.4. Processing performance test- **Trial cut workpiece**: Let the machine tool cut some simple workpieces, such as square, round, etc., and then measure the dimensional accuracy of the workpiece, surface roughness and other indicators, and compare them with the nominal accuracy of the machine tool to determine whether the machining accuracy of the machine tool meets the requirements.- **Observation of the discharge state**: During the test cutting process, observe the stability of the discharge, whether the discharge sound is uniform and crisp, and whether the discharge spark is stable and uniformly blue. If the discharge is not stable, it will affect the processing quality and efficiency.- **Check taper machining**: Conduct a taper machining test to check the machining accuracy and surface quality of the machine tool under different taper angles, and assess the taper machining capability of the machine tool.5. Equipment history and maintenance records- **Useful life and start-up time**: Ask about the useful life and actual start-up time of the equipment. Generally speaking, equipment with a short useful life and less start-up time has relatively less wear and tear on its components and its quality is more guaranteed.- **Maintenance records**: Check the maintenance records of the equipment, to understand whether the equipment is regularly maintained, maintenance is in place. Such as regular replacement of lubricants, cleaning filters, calibration accuracy and other maintenance work is essential to maintain the performance of the machine tool.- ** breakdown maintenance records **: to the seller to understand the equipment failure repair situation, including the type of failure has occurred, the number of repairs and the effect of the use of the repairs. If the equipment has frequent major breakdowns, there may be underlying quality issues.

To determine whether the performance of Hamai N80 hobbing machine is stable, you can start from the following aspects:1. Check the history of the equipment- **Maintenance records**: detailed view of the equipment maintenance files, if frequent maintenance due to failure of key components, such as spindles, feed shafts, etc. appeared many maintenance records, may mean that there are design defects in the equipment or long-term use of serious wear and tear caused by the stability of performance in doubt.- **Use records **: to understand the frequency of use of the equipment and the use of the environment. If the equipment in a short period of time, the frequency of use is extremely high, or long-term work in harsh environments (such as high temperature, high humidity, dusty), may accelerate the aging and wear of the equipment, affecting the performance stability.2. Appearance and internal inspection- **Appearance check**: Observe the equipment as a whole with or without deformation, bumps, paint and so on. Focus on viewing the guide rail, table and other key parts, if there is obvious wear and tear, scratches or rust, may affect the movement accuracy and stability.- **Internal Inspection**: Open the protective door of the equipment and the electrical cabinet, and check the mechanical parts such as gears, screws, couplings, etc. for wear and tear, looseness, deformation, as well as electrical components for signs of aging, damage, overheating. If there are such problems, it may lead to vibration, noise, precision degradation and other unstable phenomena when the equipment is running.3. Test equipment running status- **No-load running test**: Let the equipment run unloaded for more than 30 minutes, and observe whether the movement of each coordinate axis is smooth and steady, and whether there is any vibration, noise, stuttering or abnormal heating phenomenon. Check whether the instruction execution of the control system is accurate and whether the display of each parameter is normal.- **Load running test**: carry out load running test, which can be selected to process different types and precision requirements of gear workpieces. Observe the stability of the equipment in the cutting process, such as whether the spindle speed is stable when the cutting force changes, whether the feed movement is uniform, and whether there is any vibration or displacement due to force. At the same time, test whether the accuracy of the processed workpiece meets the requirements, such as tooth shape, tooth direction, tooth pitch and other errors within the tolerance range. Repeated processing tests, if the consistency of workpiece accuracy is good, the equipment in the load state performance is stable.4. Evaluation of CNC system performance- **System function test**: Check whether the functions of the CNC system are normal, such as manual operation, automatic programming, data transmission, tool compensation and other functions are accurate. Test the response speed of the system, after the instruction is issued, the various components of the equipment should be able to quickly and accurately execute the action.- **System Stability Test**: Run the simulated machining program or complex macro program of the CNC system for a long time, and observe whether the system will crash, alarm or data loss and other abnormalities. If the system is stable and reliable over a long period of time, it means that the CNC system has good performance and can provide a guarantee for the stable operation of the equipment.5. Reference to user reviews and brand reputation- **User evaluation**: Consult with other users who have used Ahmadiyah N80 hobbing machine to understand their experience and evaluation in actual use. Focus on the performance of the equipment in the process of prolonged use, whether frequent failures, as well as the timeliness and effectiveness of after-sales service.- **Brand reputation**: Investigate the reputation and word of mouth of Hammar brand in the field of hobbing machines. Understand the brand's products in the market recognition, quality and reliability, as well as technical support efforts. A hobbing machine with a good brand reputation usually has a better performance stability.

Hamai N80 hobbing machine stability on the processing quality has a variety of important impact, specific as follows:1. Affect the precision of tooth shape: poor stability of the hobbing machine will lead to deviations in the relative motion between the tool and the workpiece. For example, in the hobbing process, if the machine tool vibration, the cutting trajectory of the tool will deviate from the theoretical path, so that the processed tooth shape error, such as irregular tooth shape, tooth surface roughness increase, etc., affecting the gear meshing accuracy and transmission smoothness.2. Impact on tooth direction accuracy: poor stability may make the table in the feeding process to produce shaking or offset, resulting in the hob in the tooth direction of the cutting position is not accurate, resulting in tooth direction error. This will make the gear in the transmission process is not uniform force, reduce the bearing capacity and service life of the gear.3. Influence the accuracy of tooth pitch: the instability of the machine tool will make the movement accuracy of the indexing mechanism is affected, resulting in the workpiece in the indexing process error, which in turn affects the uniformity of the tooth pitch. Insufficient pitch accuracy will make the gear transmission vibration and noise, reduce transmission efficiency.4. Affect the surface quality: hobbing machine vibration or movement is not stable will make the tool vibration in the cutting process, leaving vibration lines on the tooth surface, increase the roughness of the tooth surface. In addition, the unstable cutting process may also lead to increased tool wear, further affecting the processing surface quality.

Japan Hamai N80 Gear Hobbing Machine is a high performance CNC Horizontal Precision Gear Hobbing Machine, the following is its detailed introduction:1.Processing capacity- **Wide range of processing**: can process straight teeth, helical teeth, cylindrical gears, worm gears, sprocket wheels and other tooth shapes, the maximum machining diameter of 120mm, the maximum machining module is 3.- **Adaptable to different lengths of workpieces**: the maximum cutting length is 220mm, and it can handle workpieces up to 350mm in length.2.Performance Characteristics- **High-speed and high-precision**: 15kw power high-speed tool spindle, rotating speed up to 5000rpm, table speed of up to 1000rpm, 7-axis linkage CNC control system, to ensure high-speed, high-precision gear processing.- **Wet and dry cutting**: suitable for both dry and wet cutting, dry or wet hobbing of hardened materials, and optional scraping and hobbing.3. Structural design- **Strong and stable**: Adopting heavy-duty structural design, the machine weighs 5500kg, which reduces machining vibration and ensures machining accuracy.- **Convenient tool change**: Hydraulically clamped hob shaft and end support make hob change easier.- **Tailstock servo control**: The tailstock adopts servo control, which is easy to set and adjust for hobbing.4.CNC SystemEquipped with reliable FANUC Series 31i CNC control system and drive system, with user-friendly dialog-type data input interface, easy to operate and program.5.Application AreasSuitable for watch, electric motor, fishing tackle, power tools and other industries, it can meet the needs of small gear processing in the field of small and miniature motors, OA office machines, measuring instruments and so on.

The price of a Japanese Hammar N80 Gear Hobbing Machine will vary depending on how new the machine is, how well it is configured, and the region in which it is sold. Brand new 2025 Hammar N80 Gear Hobbing Machine on Machine Tool Builders website is priced at $433,420 USD, which is around 3 million CNY. In China, brand new Japanese Hammar N80 hobbing machines have been quoted by suppliers at RMB 2.4 million. For a used Hamai N80 hobbing machine, an 80% new unit was quoted at CNY 760,000 on 5/14/2024.

When you buy a Hamai N80 hobbing machine, you can judge the newness of the equipment from the following aspects:1. **Appearance check**    - **Paint and marking**: the paint of brand-new equipment is usually even in color, bright, without obvious scratches, flaking or fading, and the marking and nameplate on the equipment are clear and complete. The used equipment may have paint wear, scratches more cases, especially in frequent contact or easy to collision parts, such as the edge of the table, near the guide rail.    - **Surface wear**: Carefully observe the surface of each part of the equipment, such as guide rails, work table, gears, etc.. The surface of the new equipment should be smooth with no obvious signs of wear. Old equipment, on the other hand, may have worn lines or pits on the guide rails, scratches and bumps on the work table surface, and wear and discoloration on the teeth of the gears.2. **Internal parts check**    - **Mechanical parts**: Open the protective door or cover of the equipment and check the internal mechanical parts. The surface of gears, shafts, screws and other parts of new equipment should be smooth and clean, without wear, rust or fatigue cracks. For old equipment, focus on checking the connection parts of these parts, rotating parts whether there are signs of loosening and increased wear, such as whether the meshing gap of the gears is too large, and whether the threads of the screws are worn and deformed.    - **Electrical components**: check the electrical components in the electrical cabinet, the electrical components of the new equipment have a clean surface, no dust, oil, solid line connections, clear markings. The electrical components of the old equipment may show signs of aging, such as capacitors may have bulging phenomenon, the contacts of the relay may have ablation traces, and the insulation of the line may be aging, broken, and so on.3. **Operating condition detection**    - **No load operation**: Let the equipment run no load for a period of time to observe its operating status. The new equipment should run smoothly without abnormal vibration, noise or jamming. The movement of each coordinate axis should be smooth and accurately positioned. Older equipment may have higher vibration and abnormal noise during operation, which may be caused by the wear and tear of mechanical parts or decreased installation accuracy.    - **Load running**: conduct load running test when conditions permit. You can observe the performance of the equipment under load by processing some simple workpieces. New equipment can maintain stable machining accuracy during load operation, and the operating parameters of each component (e.g. current, voltage, etc.) should be within the normal range. Older equipment may experience a decrease in processing accuracy, such as an increase in tooth shape error and tooth direction error of gears, or overloading of the motor and unstable operation of the equipment when the load is large.4. **Equipment information and history**    - **Equipment files**: Ask the seller for the original files of the equipment, including the factory certificate of conformity of the equipment, acceptance reports, instruction manuals, maintenance records, etc.. By looking at this information, you can understand the date of production, use time, maintenance and other information about the equipment, so as to have a more accurate judgment on the degree of newness and oldness of the equipment. If the equipment is used for a shorter period of time, and less maintenance records, then the equipment is relatively new; on the contrary, if the equipment is frequently repaired, it may mean that there are some problems with the equipment, and its degree of newness will also be affected.    - **Use records**: Ask the seller how often the equipment is used and the environment in which it is used. If the equipment is used less frequently, and the use of the environment is better, then the degree of wear and tear of the equipment is relatively small, the degree of newness will be better. For example, the equipment is used in a constant temperature, dust-free workshop environment, its aging speed will be slower than the equipment used in harsh environments.5. **Brand and production batch **    - **Brand reputation**: understand the brand characteristics and reputation of Hamai hobbing machine. Generally speaking, equipment of well-known brands have higher standards in manufacturing process, material selection and quality control, and the overall quality and durability of the equipment is better. If the equipment is from some niche brands or counterfeit brands, its quality and newness may be difficult to guarantee.    - **Production lot**: For the same model of Hammar N80 hobbing machine, equipment from different production lots may differ in some details and performance. Newer batches of equipment may have adopted more advanced production processes or improved some design flaws, and will be relatively better in terms of performance and appearance. The serial number or production number of the equipment can be used to query the production batch information, which will assist in determining the degree of newness of the equipment.

When buying a used AgieCharmilles CUT C350 jogging wire, you can check the condition of the equipment in the following ways:1. **Appearance check**    - Check whether the overall appearance of the equipment has obvious bumps, scratches, deformation, etc., especially the key parts of the machine tool such as the table, guide rail, silk rod, etc., if there is damage that may affect the accuracy and stability of the equipment.    - Check whether the shell of the equipment is complete, whether the connection of the components is tight, there is no loose, off the phenomenon, to avoid vibration due to the shell or components are not firmly installed, affecting the machining accuracy.    - Observe whether the power line, signal line and other cables of the equipment are broken, aging, exposed, etc., to prevent electrical failures caused by cable problems.2. **Precision testing**    - Use laser interferometer and other professional equipment to detect the positioning accuracy and repeat positioning accuracy of each axis of the machine tool. The positioning accuracy of the AgieCharmilles CUT C350 slow-feeding wire should usually be about ± 0.002mm, and the repeat positioning accuracy should be higher.    - Check the flatness of the table, you can use a level meter to measure, the flatness error should be within the specified range, otherwise it will affect the clamping and machining accuracy of the workpiece.    - Perform verticality and straightness checking, such as checking the verticality of Z-axis and table, straightness of X-axis and Y-axis, etc. Tools such as right-angle ruler and laser collimator can be used to ensure the accuracy of the movement of each axis.3. **Mechanical component inspection**    - Checking the wear and tear of the silk rod and guide rail can be done by observing the surface for signs of wear and measuring the pitch error of the silk rod. If the silk rod and guideway are seriously worn, it will lead to a decrease in the precision of the machine movement and affect the machining quality.    - Check whether the wire-walking system is normal, including whether the tension control of the electrode wire is stable, whether the wire guide nozzle is worn out, and whether the wire-walking speed is uniform. The stability of the wire-walking system is directly related to the machining accuracy and surface quality.    - Check the transmission components, such as gears, belts, couplings, etc., to see if there are loose, worn, broken, etc., to ensure the reliability of the transmission system, to avoid machining errors due to transmission failure.4. **Electrical system check**    - Check the electrical components in the control cabinet for signs of aging, damage, overheating, etc., such as whether the capacitor is bulging, whether the resistor is discolored, and whether the relay has an abnormal ringing sound. If there are damaged electrical components, they should be replaced in time so as not to affect the normal operation of the equipment.    - Check whether the layout of the electrical wiring is neat and standardized, and whether there are any short-circuits, broken circuits and other problems. At the same time, check whether the grounding is good to ensure the safety of the equipment.    - Test the various electrical properties of the equipment, such as whether the input voltage and current are normal, and whether the power supply of each functional module is stable.5. **Pulse power supply check**    - Check whether the output parameters of the pulse power supply are normal, including pulse width, pulse frequency, discharge current, etc., which can be measured by using professional test instruments. The performance of pulse power supply directly affects the processing efficiency and processing quality.    - Observe whether the pulse power supply has abnormal discharge phenomenon when working, such as unstable discharge, arc discharge, etc. If there is any abnormality, the power supply system may be faulty, which requires further inspection and repair.6. **Control system check**    - Check whether the operation interface of the control system is displayed normally and whether the function buttons are sensitive and effective. At the same time, check whether the software version of the control system is the latest version, and upgrade it if necessary.    - Test whether the functions of the control system, such as automatic programming, manual operation, processing parameter setting, fault diagnosis, etc. are normal. Test the stability and reliability of the control system through actual operation.    - Check whether the communication between the control system and the various components of the machine is normal to ensure that the instructions can be transmitted accurately and without error to avoid machining errors due to communication failures.7. **Machining capability test**    - Conduct trial machining, select suitable workpiece materials and machining processes, process some representative parts, such as precision molds, complex shaped parts, etc., and test the equipment's machining accuracy, surface quality, machining efficiency and other performance indicators through actual machining.    - In the trial machining process, observe the running status of the equipment, whether there is abnormal sound, vibration and other conditions. At the same time, check whether the dimensional accuracy and surface roughness of the processed parts meet the requirements, so as to evaluate the comprehensive processing capability of the equipment.

The AgieCharmilles CUT C350 is a machine with excellent performance, and has significant advantages over other brands of jogging wires in a number of areas:1, processing accuracy and stability- **Advanced mechanical structure**: The AgieCharmilles CUT C350 utilizes a high-precision screw, guideway, and advanced motion control system. The high-precision grinding and assembly process of the silk rod ensures the accuracy of the movement of each axis; the guide rail adopts special materials and manufacturing process, which has good wear resistance and deformation resistance, and can maintain stable movement accuracy for a long time. This design makes the machine tool perform well in positioning accuracy and repetitive positioning accuracy during long-time operation, and can stably realize ±0.002mm machining accuracy to meet the machining needs of various precision parts.- **Intelligent compensation technology**: The machine is equipped with intelligent thermal compensation and error compensation systems. The thermal compensation system can monitor the temperature change of each part of the machine tool in real time and automatically adjust the movement parameters to eliminate the thermal deformation error caused by the temperature change; the error compensation system can make real-time corrections to the geometric error of the machine tool to further improve the machining accuracy. Compared with some other brands of slow-feeding wire, AgieCharmilles CUT C350 can still ensure stable and high-precision machining under complex working conditions.2. Surface quality- **Unique pulse power technology**: Its Intelligent Pulse Power Generator (IPG) can precisely control parameters such as pulse energy, frequency and pulse width according to different machining materials and process requirements, realizing precise control of the discharge process. During the machining process, it can effectively reduce the surface roughness and improve the surface quality. After cutting one and repairing three, the surface roughness Ra can reach 0.8μm, and after cutting one and repairing four, the roughness Ra can reach 0.33μm, which can satisfy the application scenarios with higher requirements for surface quality, such as the processing of precision molds and aerospace parts.- **Rich process database**: AgieCharmilles has accumulated a large amount of process experience in the field of slow-feed machining, which has been transformed into a rich process database, stored in the control system of the CUT C350. The operator only needs to input the basic information such as processing material and thickness, and the machine tool can automatically call the appropriate processing parameters to achieve the best processing results. While some other brands of slow-feeding wire may require the operator to manually adjust the parameters, not only low efficiency, but also difficult to ensure that the surface quality of each machining can reach the ideal state.3, the degree of intelligence- **Intelligent Collision Protection System**: The world's only Intelligent Collision Protection System (ICP) is a highlight of the AgieCharmilles CUT C350. The system monitors the forces on the machine's axes in real time, and when an abnormal force is detected, it immediately stops X, Y and Z-axis movement to avoid damage to machine components and workpieces. This not only reduces maintenance costs and machining risks, but also improves productivity and reduces downtime due to collisions. In contrast, some other brands of slow-feeding wire may lack similar intelligent protection systems or have less sensitive protection features.- **Intuitive human-machine interface**: The intelligent and intuitive human-machine interface, ACCUT HMI, is simple and easy to understand, allowing even new employees to get started quickly. The interface is powerful enough to prepare for machining quickly and safely, and supports functions such as graphical programming, parameter setting and real-time monitoring. Operators can easily complete various operations through the touch screen to improve programming efficiency and operational accuracy. While some other brands of slow-feeding wire man-machine interface may not be friendly enough, the operation is complex, requiring operators to spend more time and energy to learn and master.4, brand and after-sales- **Brand reputation**: AgieCharmilles is a well-known brand in the field of slow-feeding wire processing, with a long history and good reputation. It has strict standards and rich experience in technology development, manufacturing and quality control, and its product quality and performance are widely recognized by the market. Compared with some emerging brands, Archie Charmilles' products are more trustworthy.- **After-sales service**: Agie Charmilles has established a perfect after-sales service network, which can provide users with timely and efficient after-sales service. Whether it is equipment installation and commissioning, maintenance or technical support, there are professional teams to provide users with protection. At the same time, AgieCharmilles also provides training services to help users' operators improve their skills and better use and maintenance of equipment. Some other brands may not have a perfect after-sales service network, which may not be able to solve the problems in time and affect the production progress of users.