Core Application & Target User Requirements
The listed CNC machine tools, including vertical/horizontal machining centers, tapping centers, boring mills, lathes, grinding machines, and EDM, are widely applicable to aerospace, automotive manufacturing, precision mold making, medical device production, and electronic component processing. Target users cover precision manufacturing enterprises, mold factories, automotive parts suppliers, and aerospace component manufacturers. Their core purpose is to achieve high-precision, high-efficiency machining of complex workpieces, addressing the pain points of low machining accuracy, long cycle times, and difficulty in processing complex contours in traditional machining. They meet the细分需求 of high-precision positioning, multi-process integration, and stable batch production.
1. Vertical/Horizontal Machining Centers
Vertical/horizontal machining centers integrate milling, drilling, boring, and tapping processes, enabling multi-face and multi-process machining of workpieces in one setup. They solve the problem of low efficiency caused by multiple clamping of complex parts, ensuring machining accuracy and reducing cumulative errors. Ideal for batch production of automotive engine blocks, aerospace structural parts, and precision mold cores, complying with ISO 230-2:2016 machining center accuracy standards.
No. | Brand | Product Model | Material Specification | Key Wear Causes | Damage Prevention Precautions |
1 | Toshiba | UVM-450C | Machine base/column: High-strength cast iron (FC300); Spindle: Alloy steel (SCM440) with nitride treatment; Linear guide: Bearing steel (SUJ2); Tool holder: Alloy steel (SKD11) | 1. Spindle bearing wear due to long-term high-speed operation; 2. Linear guide wear caused by cutting chip intrusion; 3. Tool holder clamping surface wear from frequent tool changes | 1. Control spindle speed within the rated range (max 12000 rpm), and replace spindle oil every 2000 operating hours; 2. Install a chip conveyor and high-pressure coolant system to prevent chip intrusion; 3. Clean the tool holder clamping surface with alcohol before each tool change, and inspect clamping force monthly |
2 | YAMASAKI GIKEN CO., LTD | YMZ-850 | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with carbide coating; Linear guide: Bearing steel (SUJ2); Ball screw: Bearing steel (SUJ2) with heat treatment | 1. Ball screw wear due to insufficient lubrication; 2. Spindle thermal deformation caused by uneven temperature distribution; 3. Cast iron base corrosion in humid workshops | 1. Ensure automatic lubrication system works normally, check lubricating oil level daily; 2. Start the spindle preheating program before high-speed machining, and maintain workshop temperature at 20±2℃; 3. Apply anti-rust oil to the base surface regularly, and install dehumidifiers in humid environments |
3 | DMG MORI | NVX5080II | Machine base/column: High-strength cast iron (FC300); Spindle: Alloy steel (SCM440) with TiN coating; Linear guide: Bearing steel (SUJ2); Tool magazine: Aluminum alloy (6061-T6) | 1. Tool magazine indexing mechanism wear due to frequent tool changes; 2. Linear guide rail scratch caused by hard impurities; 3. Spindle seal damage leading to coolant intrusion | 1. Limit daily tool change times within 500 times, and inspect indexing gear wear every 6 months; 2. Clean the guide rail surface with a clean cloth before machining, and use a magnetic chip separator; 3. Check spindle seal for leakage monthly, and replace seals if necessary |
4 | OKUMA-BY JC | MXR-460V/560V | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with nitride treatment; Linear guide: Bearing steel (SUJ2); Worktable: Cast iron (FC300) with hard chrome plating | 1. Worktable surface wear from workpiece clamping; 2. Ball screw thermal elongation caused by high-speed movement; 3. Spindle motor bearing wear due to overload operation | 1. Use soft jaws or protective pads when clamping workpieces to avoid direct contact with the worktable; 2. Enable ball screw cooling system during high-speed machining; 3. Monitor spindle load in real time, avoid machining overload (load rate ≤80%) |
5 | YASDA | YBM 640V | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with ceramic bearings; Linear guide: Bearing steel (SUJ2); Ball screw: Precision ground bearing steel (SUJ2) | 1. Ceramic bearing damage due to improper handling during maintenance; 2. Linear guide precision loss caused by vibration; 3. Spindle air seal failure leading to dust intrusion | 1. Use special tools during spindle maintenance to avoid impact on ceramic bearings; 2. Install vibration-damping pads under the machine, and keep the workshop free of strong vibration sources; 3. Check air pressure of the spindle air seal system daily (pressure ≥0.5 MPa) |
6 | LGMazak | NEXUS510C | Machine base/column: High-strength cast iron (FC300); Spindle: Alloy steel (SCM440) with TiAlN coating; Linear guide: Bearing steel (SUJ2); Tool holder: Alloy steel (SKD11) | 1. Tool holder taper surface wear due to poor tool quality; 2. Linear guide lubrication failure caused by clogged oil passages; 3. Spindle thermal deformation due to long-term continuous operation | 1. Use only qualified tools that meet ISO standards; 2. Clean oil passages quarterly to ensure smooth lubrication; 3. Arrange 15-minute rest periods every 4 hours of continuous operation to cool the spindle |
7 | MAKINO | F5 | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with nitride treatment; Linear guide: Bearing steel (SUJ2); Worktable: Cast iron (FC300) with T-slots | 1. T-slot wear of the worktable from frequent workpiece clamping; 2. Spindle bearing wear due to coolant contamination; 3. Ball screw wear caused by chip accumulation | 1. Avoid over-tightening clamping bolts in T-slots, and check T-slot wear annually; 2. Use high-quality coolant and replace it every 3 months; 3. Install a chip guard around the ball screw to prevent chip accumulation |
8 | Matsuura | MAM 72-35V | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with ceramic bearings; Linear guide: Bearing steel (SUJ2); Tool magazine: Steel (St37) | 1. Tool magazine chain wear due to frequent tool changes; 2. Ceramic bearing thermal shock damage caused by rapid temperature changes; 3. Linear guide precision degradation due to improper maintenance | 1. Inspect tool magazine chain tension every month and adjust if necessary; 2. Avoid rapid cooling of the spindle after high-temperature operation; 3. Follow the maintenance manual to clean and lubricate the linear guide regularly |
9 | OKUMA | MAM 72-35V | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with ceramic bearings; Linear guide: Bearing steel (SUJ2); Tool magazine: Steel (St37) | 1. Spindle motor overheating due to poor ventilation; 2. Ball screw wear due to insufficient lubrication; 3. Worktable corrosion in high-humidity environments | 1. Keep the spindle motor cooling fan clean and unobstructed; 2. Check the lubrication system pressure daily (pressure ≥0.3 MPa); 3. Apply anti-rust coating to the worktable and use dehumidifiers in the workshop |
10 | DMG MORI | NHC 5000 | Machine base/column: High-strength cast iron (FC300); Spindle: Alloy steel (SCM440) with TiN coating; Linear guide: Bearing steel (SUJ2); Ball screw: Bearing steel (SUJ2) with heat treatment | 1. Linear guide scratch caused by falling workpieces; 2. Spindle seal wear due to long-term use; 3. Tool magazine indexing error caused by gear wear | 1. Operate with care to avoid workpieces falling during clamping; 2. Replace spindle seals every 12 months; 3. Inspect tool magazine gears for wear every 6 months and lubricate with high-temperature grease |
11 | OKUMA-BY JC | MAR-500H | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with nitride treatment; Linear guide: Bearing steel (SUJ2); Worktable: Cast iron (FC300) with hard chrome plating | 1. Worktable chrome plating wear from workpiece sliding; 2. Spindle bearing wear due to high-speed machining of hard materials; 3. Ball screw wear caused by coolant intrusion | 1. Use workpiece transfer carts to avoid sliding workpieces on the worktable; 2. Reduce spindle speed when machining hard materials (HRC＞50); 3. Check spindle seal for leakage monthly and replace if necessary |
12 | OKUMA-BY JC | MAR-630H | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with nitride treatment; Linear guide: Bearing steel (SUJ2); Worktable: Cast iron (FC300) with hard chrome plating | 1. Linear guide wear due to heavy workpiece loading; 2. Spindle thermal deformation caused by uneven coolant temperature; 3. Tool holder clamping force loss due to wear | 1. Do not exceed the maximum workpiece weight (630 kg) specified by the machine; 2. Maintain coolant temperature at 20±2℃ using a coolant chiller; 3. Test tool holder clamping force every month and replace worn components |
13 | TOYODA JTEKT | FH1250SX | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with ceramic bearings; Linear guide: Bearing steel (SUJ2); Ball screw: Precision ground bearing steel (SUJ2) | 1. Ceramic bearing damage due to foreign object collision; 2. Linear guide precision loss caused by vibration; 3. Spindle air seal failure leading to dust intrusion | 1. Keep the machining area clean and free of foreign objects; 2. Install vibration-damping foundations for the machine; 3. Check air pressure of the spindle air seal system daily and maintain it at 0.5-0.6 MPa |
14 | MITSUI SEIKI | HU80A | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with TiAlN coating; Linear guide: Bearing steel (SUJ2); Tool holder: Alloy steel (SKD11) | 1. Tool holder taper surface wear due to frequent tool changes; 2. Spindle bearing wear due to long-term continuous operation; 3. Ball screw wear caused by insufficient lubrication | 1. Clean the tool holder taper surface before each tool change; 2. Arrange regular rest periods for the spindle during continuous operation; 3. Ensure the automatic lubrication system supplies oil normally, check oil quality every 3 months |
15 | OKK | HM 1000 | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with nitride treatment; Linear guide: Bearing steel (SUJ2); Worktable: Cast iron (FC300) with T-slots | 1. T-slot deformation of the worktable due to over-clamping; 2. Spindle seal damage leading to coolant intrusion; 3. Linear guide wear caused by chip accumulation | 1. Use torque wrenches to control clamping force, avoiding over-clamping; 2. Replace spindle seals every 12 months; 3. Install a chip conveyor and high-pressure coolant flushing system |
16 | DMG MORI | DMU 90 P duoBLOCK | Machine base/column: High-strength cast iron (FC300); Spindle: Alloy steel (SCM440) with ceramic bearings; Linear guide: Bearing steel (SUJ2); Tool magazine: Aluminum alloy (6061-T6) | 1. Tool magazine indexing mechanism wear due to frequent tool changes; 2. Ceramic bearing thermal shock damage caused by rapid cooling; 3. Linear guide precision degradation due to improper cleaning | 1. Inspect tool magazine indexing accuracy every month; 2. Avoid spraying coolant directly on the spindle after high-speed operation; 3. Use a non-abrasive cloth to clean the linear guide surface |
17 | Matsuura | MX 520 | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with TiN coating; Linear guide: Bearing steel (SUJ2); Ball screw: Bearing steel (SUJ2) with heat treatment | 1. Ball screw wear due to insufficient lubrication; 2. Spindle motor bearing wear due to overload; 3. Linear guide scratch caused by hard impurities | 1. Check the lubrication system pressure daily and replenish lubricating oil in time; 2. Monitor spindle load and avoid overload operation; 3. Install a magnetic chip separator to remove iron impurities |
18 | Matsuura | MX-330 | Machine base/column: High-strength cast iron (FC300); Spindle: Alloy steel (SCM440) with TiN coating; Linear guide: Bearing steel (SUJ2); Tool holder: Alloy steel (SKD11) | 1. Tool holder clamping surface wear from tool changes; 2. Spindle seal wear due to long-term use; 3. Worktable corrosion in humid environments | 1. Clean the tool holder clamping surface before each tool change; 2. Replace spindle seals every 12 months; 3. Use dehumidifiers in the workshop and apply anti-rust oil to the worktable |
2. Tapping Centers
Tapping centers are specialized for high-speed and high-precision tapping operations, featuring fast tapping speed and high positioning accuracy. They solve the problem of low tapping efficiency and poor thread quality in traditional machining, ensuring consistent thread precision. Ideal for mass production of electronic components, automotive parts, and hardware accessories with multiple thread holes, complying with JIS B6339:2018 tapping center standards.
No. | Brand | Product Model | Material Specification | Key Wear Causes | Damage Prevention Precautions |
1 | KIWA | KH-45 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with nitride treatment; Linear guide: Bearing steel (SUJ2); Tapping spindle: Alloy steel (SKD11) | 1. Tapping spindle wear due to high-speed tapping; 2. Linear guide wear caused by chip intrusion; 3. Spindle seal damage leading to coolant intrusion | 1. Select appropriate tapping speed according to the material of the workpiece, avoid excessive speed; 2. Install a chip conveyor and high-pressure coolant system; 3. Check spindle seal for leakage monthly and replace if necessary |
2 | Brother | M140X1 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with TiN coating; Linear guide: Bearing steel (SUJ2); Tool magazine: Plastic (ABS) + steel (St37) | 1. Tool magazine indexing mechanism wear due to frequent tool changes; 2. Spindle bearing wear due to long-term continuous operation; 3. Linear guide lubrication failure caused by clogged oil passages | 1. Limit daily tool change times within 800 times; 2. Arrange 10-minute rest periods every 3 hours of continuous operation; 3. Clean oil passages quarterly to ensure smooth lubrication |
3 | Brother | M140X2 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with TiN coating; Linear guide: Bearing steel (SUJ2); Tool magazine: Plastic (ABS) + steel (St37) | 1. Tapping tool holder wear due to frequent tapping; 2. Linear guide scratch caused by hard impurities; 3. Spindle thermal deformation due to uneven temperature distribution | 1. Replace tapping tool holders every 5000 tapping times; 2. Use a magnetic chip separator to remove iron impurities; 3. Maintain workshop temperature at 20±2℃ and start the spindle preheating program before operation |
4 | Brother | S700X1 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with nitride treatment; Linear guide: Bearing steel (SUJ2); Tapping spindle: Alloy steel (SKD11) | 1. Tapping spindle bearing wear due to tapping hard materials; 2. Spindle air seal failure leading to dust intrusion; 3. Linear guide wear caused by chip accumulation | 1. Reduce tapping speed when machining hard materials (HRC＞40); 2. Check air pressure of the spindle air seal system daily (pressure ≥0.4 MPa); 3. Install a chip guard around the linear guide |
5 | Brother | S500X1 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with nitride treatment; Linear guide: Bearing steel (SUJ2); Tapping spindle: Alloy steel (SKD11) | 1. Tool holder clamping force loss due to wear; 2. Spindle motor overheating due to poor ventilation; 3. Linear guide precision degradation due to vibration | 1. Test tool holder clamping force every month and replace worn components; 2. Keep the spindle motor cooling fan clean and unobstructed; 3. Install vibration-damping pads under the machine |
6 | Brother | S500Z1 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with TiN coating; Linear guide: Bearing steel (SUJ2); Tapping spindle: Alloy steel (SKD11) | 1. Tapping spindle wear due to improper tapping depth; 2. Spindle seal wear due to long-term use; 3. Linear guide wear caused by coolant contamination | 1. Set accurate tapping depth according to the workpiece requirements, avoid over-tapping; 2. Replace spindle seals every 12 months; 3. Use high-quality coolant and replace it every 3 months |
7 | Brother | S500Z1 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with TiN coating; Linear guide: Bearing steel (SUJ2); Tapping spindle: Alloy steel (SKD11) | 1. Tool magazine wear due to frequent tool changes; 2. Spindle thermal elongation caused by high-speed operation; 3. Linear guide scratch caused by falling tools | 1. Inspect tool magazine for wear every 6 months; 2. Enable spindle cooling system during high-speed tapping; 3. Handle tools with care to avoid falling during tool changes |
8 | Brother | S500Z1 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with TiN coating; Linear guide: Bearing steel (SUJ2); Tapping spindle: Alloy steel (SKD11) | 1. Tapping tool wear leading to increased spindle load; 2. Linear guide lubrication failure caused by insufficient oil supply; 3. Spindle air seal damage due to oil contamination | 1. Replace tapping tools regularly (every 1000 tapping times for steel workpieces); 2. Check lubricating oil level daily and replenish in time; 3. Keep the air supply clean and dry to avoid oil contamination |
9 | Brother | S1000X1 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with ceramic bearings; Linear guide: Bearing steel (SUJ2); Tool magazine: Steel (St37) | 1. Ceramic bearing damage due to improper handling during maintenance; 2. Tool magazine chain wear due to frequent tool changes; 3. Linear guide precision loss caused by vibration | 1. Use special tools during spindle maintenance to avoid impact; 2. Inspect tool magazine chain tension every month and adjust if necessary; 3. Install vibration-damping foundations for the machine |
3. Boring Mills
Boring mills are specialized for precision boring, drilling, and milling of large and heavy workpieces, featuring high rigidity and high machining accuracy. They solve the problem of difficult machining of large-scale hole systems and complex surfaces, ensuring coaxiality and parallelism of holes. Ideal for machining engine cylinder blocks, large mold bases, and hydraulic valve bodies, complying with ISO 230-2:2016 boring machine accuracy standards.
No. | Brand | Product Model | Material Specification | Key Wear Causes | Damage Prevention Precautions |
1 | OKUMA | MCR-BIII | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with nitride treatment; Boring bar: Alloy steel (SKD11) with hard chrome plating; Linear guide: Bearing steel (SUJ2) | 1. Boring bar wear due to machining hard materials; 2. Spindle bearing wear due to heavy load machining; 3. Linear guide wear caused by chip accumulation | 1. Select boring bars with appropriate rigidity for hard materials, reduce cutting speed; 2. Avoid machining overload (load rate ≤70%); 3. Install a chip conveyor and high-pressure coolant flushing system |
2 | SNK | BP130SERIES | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with ceramic bearings; Boring bar: Alloy steel (SKD11) with TiAlN coating; Linear guide: Bearing steel (SUJ2) | 1. Ceramic bearing damage due to thermal shock; 2. Boring bar vibration leading to wear; 3. Spindle seal damage leading to coolant intrusion | 1. Avoid rapid temperature changes of the spindle; 2. Use boring bars with anti-vibration design for deep hole machining; 3. Check spindle seal for leakage monthly and replace if necessary |
3 | TOSHIBA Maching Center | BTD-13OH.R22 | Machine base/column: High-strength cast iron (FC350); Spindle: Alloy steel (SCM440) with nitride treatment; Boring bar: Alloy steel (SKD11); Worktable: Cast iron (FC300) with T-slots | 1. Worktable T-slot wear due to workpiece clamping; 2. Spindle thermal deformation caused by uneven temperature distribution; 3. Boring bar wear due to improper cutting parameters | 1. Use soft jaws or protective pads when clamping workpieces; 2. Maintain workshop temperature at 20±2℃ and start the spindle preheating program; 3. Optimize cutting parameters (cutting speed, feed rate) according to the workpiece material |
4. Lathes
Lathes are specialized for turning, boring, and threading of rotating workpieces, enabling high-precision machining of cylindrical, conical, and curved surfaces. They solve the problem of low efficiency and poor precision in manual turning, ensuring consistent batch production quality. Ideal for machining automotive shafts, bearing rings, and precision mechanical parts, complying with ISO 230-2:2016 lathe accuracy standards.
No. | Brand | Product Model | Material Specification | Key Wear Causes | Damage Prevention Precautions |
1 | CITIZEN | A20N | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with nitride treatment; Chuck: Alloy steel (SKD11); Linear guide: Bearing steel (SUJ2) | 1. Chuck jaw wear due to frequent clamping; 2. Spindle bearing wear due to high-speed rotation; 3. Linear guide wear caused by chip intrusion | 1. Replace chuck jaws every 3000 clamping times; 2. Control spindle speed within the rated range, and replace spindle oil every 2000 operating hours; 3. Install a chip conveyor and high-pressure coolant system |
2 | OKUMA-BY JC | LCR-270 | Machine base/column: High-strength cast iron (FC300); Spindle: Alloy steel (SCM440) with TiN coating; Chuck: Alloy steel (SKD11); Ball screw: Bearing steel (SUJ2) | 1. Ball screw wear due to insufficient lubrication; 2. Spindle thermal deformation caused by long-term high-speed operation; 3. Chuck clamping force loss due to wear | 1. Ensure automatic lubrication system works normally, check lubricating oil level daily; 2. Start the spindle preheating program before high-speed machining; 3. Test chuck clamping force every month and adjust if necessary |
3 | OKUMA-BY JC | LBR-370 | Machine base/column: High-strength cast iron (FC300); Spindle: Alloy steel (SCM440) with TiN coating; Chuck: Alloy steel (SKD11); Linear guide: Bearing steel (SUJ2) | 1. Linear guide scratch caused by hard impurities; 2. Spindle seal damage leading to coolant intrusion; 3. Tool rest wear due to frequent tool changes | 1. Use a magnetic chip separator to remove iron impurities; 2. Check spindle seal for leakage monthly and replace if necessary; 3. Inspect tool rest for wear every 6 months and lubricate with high-temperature grease |
4 | TAKAMAZ FEELER | XU-6 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with nitride treatment; Chuck: Alloy steel (SKD11); Tool rest: Aluminum alloy (6061-T6) | 1. Tool rest wear due to heavy tool loading; 2. Spindle motor bearing wear due to overload; 3. Worktable corrosion in humid environments | 1. Do not exceed the maximum tool weight specified by the machine; 2. Monitor spindle load and avoid overload operation; 3. Apply anti-rust oil to the worktable and use dehumidifiers in the workshop |
5 | TAKAMAZ FEELER | XU-8 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with nitride treatment; Chuck: Alloy steel (SKD11); Tool rest: Aluminum alloy (6061-T6) | 1. Spindle bearing wear due to long-term continuous operation; 2. Linear guide lubrication failure caused by clogged oil passages; 3. Chuck jaw deformation due to over-clamping | 1. Arrange 15-minute rest periods every 4 hours of continuous operation; 2. Clean oil passages quarterly to ensure smooth lubrication; 3. Use torque wrenches to control clamping force, avoiding over-clamping |
6 | CITIZEN | Cincom R04 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with ceramic bearings; Chuck: Alloy steel (SKD11); Linear guide: Bearing steel (SUJ2) | 1. Ceramic bearing damage due to foreign object collision; 2. Spindle air seal failure leading to dust intrusion; 3. Linear guide precision degradation due to vibration | 1. Keep the machining area clean and free of foreign objects; 2. Check air pressure of the spindle air seal system daily (pressure ≥0.4 MPa); 3. Install vibration-damping pads under the machine |
7 | CITIZEN | Cincom A12 | Machine base/column: High-strength cast iron (FC250); Spindle: Alloy steel (SCM440) with ceramic bearings; Chuck: Alloy steel (SKD11); Linear guide: Bearing steel (SUJ2) | 1. Spindle thermal shock damage caused by rapid cooling; 2. Tool wear leading to increased spindle load; 3. Linear guide wear caused by chip accumulation | 1. Avoid spraying coolant directly on the spindle after high-speed operation; 2. Replace turning tools regularly according to the machining volume; 3. Install a chip guard around the linear guide |
8 | TAKISAWA | TT-2100G | Machine base/column: High-strength cast iron (FC300); Spindle: Alloy steel (SCM440) with nitride treatment; Chuck: Alloy steel (SKD11); Ball screw: Bearing steel (SUJ2) | 1. Ball screw wear due to coolant intrusion; 2. Spindle seal wear due to long-term use; 3. Worktable T-slot wear due to workpiece clamping | 1. Check spindle seal for leakage monthly and replace if necessary; 2. Replace spindle seals every 12 months; 3. Use soft jaws or protective pads when clamping workpieces |
9 | TAKISAWA | TCN-2100C L3/L6 | Machine base/column: High-strength cast iron (FC300); Spindle: Alloy steel (SCM440) with nitride treatment; Chuck: Alloy steel (SKD11); Linear guide: Bearing steel (SUJ2) | 1. Linear guide wear due to heavy workpiece loading; 2. Spindle motor overheating due to poor ventilation; 3. Chuck clamping surface wear from workpiece sliding | 1. Do not exceed the maximum workpiece weight specified by the machine; 2. Keep the spindle motor cooling fan clean and unobstructed; 3. Use workpiece transfer carts to avoid sliding workpieces on the chuck |
5. Grinding Machines
Grinding machines use abrasive tools to grind workpieces, achieving high surface finish and dimensional accuracy. They solve the problem of difficult machining of hard materials and high-precision surface requirements, ensuring workpiece surface roughness and dimensional consistency. Ideal for grinding precision shafts, bearing rings, and mold parts, complying with ISO 230-2:2016 grinding machine accuracy standards.
No. | Brand | Product Model | Material Specification | Key Wear Causes | Damage Prevention Precautions |
1 | FANUC | α-D21MiA | Machine base/column: High-strength cast iron (FC300); Grinding wheel spindle: Alloy steel (SCM440) with nitride treatment; Worktable: Cast iron (FC300) with hard chrome plating; Linear guide: Bearing steel (SUJ2) | 1. Grinding wheel spindle bearing wear due to high-speed rotation; 2. Worktable chrome plating wear from workpiece sliding; 3. Linear guide wear caused by grinding dust | 1. Balance the grinding wheel regularly (every 50 grinding hours); 2. Use workpiece fixtures to avoid sliding workpieces on the worktable; 3. Install a dust collection system to remove grinding dust |
6. EDM (Electrical Discharge Machining)
EDM uses electrical discharge to machine conductive materials, enabling machining of complex shapes and hard materials that are difficult to process with traditional methods. It solves the problem of machining complex mold cavities and precision parts of hard alloys, ensuring machining accuracy and surface quality. Ideal for mold making, aerospace component machining, and tool manufacturing, complying with ISO 6189:2013 EDM machine standards.
No. | Brand | Product Model | Material Specification | Key Wear Causes | Damage Prevention Precautions |
1 | OKUMA-BY JC | MCR-BIII | Machine base/column: High-strength cast iron (FC350); Worktable: Cast iron (FC300) with copper plating; Electrode holder: Copper alloy (CuCrZr); Linear guide: Bearing steel (SUJ2) | 1. Electrode holder wear due to frequent electrode clamping; 2. Worktable copper plating wear due to electrical discharge; 3. Linear guide wear caused by dielectric fluid contamination | 1. Clean the electrode holder clamping surface before each electrode change; 2. Inspect worktable copper plating for wear every 3 months and re-plate if necessary; 3. Filter the dielectric fluid regularly (every 1 month) to remove impurities |
Field Fault Repair Case
Case 1: Brother S500Z1 Tapping Center Spindle Vibration and Poor Thread Quality
Symptom: A Brother S500Z1 tapping center in an electronic component factory showed obvious spindle vibration during tapping, and the processed threads had burrs and inconsistent pitch, affecting product quality.
Root Cause: The tapping spindle bearing was worn due to long-term high-speed tapping without regular maintenance, and the linear guide was contaminated by chip accumulation, leading to poor movement smoothness.
Solution: Disassembled the spindle, replaced the worn bearing with a genuine Brother bearing (part number B08-001), cleaned the linear guide with professional cleaning agent, and re-lubricated it with high-precision guide rail grease. Checked and adjusted the tool holder clamping force to the standard value (≥15 kN). After maintenance, the spindle vibration was eliminated, and the thread quality met the ISO 965-1:2013 standard.
Preventive Measure: Establish a regular maintenance plan, replace the spindle bearing every 12 months, and clean and lubricate the linear guide every month.
If you are looking for high-quality CNC machine tools that match your production needs, our product portfolio covers all the above-mentioned types of equipment, including well-known brands such as Toshiba, Brother, OKUMA, and FANUC. Each machine tool has undergone strict quality inspection to ensure compliance with international accuracy standards and stable performance in long-term operation. We provide personalized procurement solutions based on your workpiece materials, machining requirements, and production scale, as well as professional pre-sales consulting, on-site installation and commissioning, and after-sales maintenance services. Whether you need mass production of electronic components, precision machining of aerospace parts, or complex mold manufacturing, we can provide you with suitable equipment support. Contact us now to get a detailed product quotation and technical solution, and let professional CNC equipment empower your production efficiency and product quality upgrade!
contact us ：
Emeil: [email protected] whatsapp: +86 15275658619
Should you have any purchase intentions, please contact us – we will offer you our most favorable price.