PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Chapter 1 Routine Maintenance 1-1 Routine Maintenance Checklist 1-2 Routine Maintenance Instruction Diagram 1-3 Cautions for Machine Maintenance Chapter 2 The Spindle Unit 2-1 Cautions for High Speed Processing 2-2 Tool Shank and Broach Bolts 2 - 3 S p i n d l e W a r m - u p 2- 4 Spi n dle Pr e- O per at ion Check 2-5 Spindle Alar m Handling...
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 1-1 Routine Maintenance Checklist Routine maintenance inspection can be classified into daily, weekly, monthly and annually. The maintenance is given when the machine functions normally The actual frequency and the operation frequency are different.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Maintenance Daily Weekly Monthly Annually Note Depending Internal flow of Tool magazine on the brand the tool change automatic tool 1-year of the lube machine change (ATC) system Tool sleeve and ☉...
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 1-3 Cautions for Machine Maintenance It is important to perform maintenance on each listed items in order to maintain machine precision and extend machine lifespan. Erroneous operation may damage the machine or lead to injury of the operator. Be cautious about the following matters: Cautions Prevention...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Cautions Prevention Spindle nose cleaning Keep the taper of spindle nose and cutter shank clean at all time to prevent dust or iron filings affecting the precision. The spindle has an automatic dust removal function, but the operator should wipe the parts with standard air-laid paper for maintaining spindle precision.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Cautions Prevention Constantly check the guide ways of the three axes (X, Y & Z). Check whether there are iron Guide way check filings or other types of grains attached to the guide ways.
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 2-1 Cautions for High Speed Processing During high-speed processing (S = 8000 rpm or above; F = 300 mm/min or above), the shank and the style of the cutter has a critical impact on spindle lifespan and processing precision. Matters that need more attention are: 1).
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 2-3 Spindle Warm-up This is an aerosol lubrication design, and so before turning on the machine, follow the warm-up steps below to extend the lifespan of the spindle and to avoid damaging the bearing by letting the oil aerosol getting into the bearing ahead. ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Cautions 1) If the shank is not installed onto the spindle, do not operate the spindle. See the figure below. ...
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 2-4 Spindle Pre-Operation Check 1) Check whether the air pressure source is normal. 2) Check No.7 electric oil pump tank (Refer to the diagram in Section 3-1) for whether there is enough oil.
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 2-5 Spindle Alarm Handling 1) For this unit, if the screen displays “ALARM 1002, 1056, 2004,” check whether the temperature of the protective device of the bearing is 50°C. After checking the temperature, check whether the pipelines are abnormal, squeezed or broken.
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 3-1 Air Compressor System Layout Rotary disk type tool magazine Air gun Machine front Air pressure source ...
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 3-2 Air Compressor System Circuit Diagram 3-3 Air Compressor Unit Connect to the air pressure source ...
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 3-5 Air Compressor Unit Usage Instruction 1) The pressure source of this machine’s pressure pipeline goes through the air pressure preparation unit, and the pressure is set to 6kg/cm . When the pressure source is less than 5kg/cm , and the duration lasts more than 2 –...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 3-6 Air Compressor Unit Troubleshooting Problem Cause Correction Reduced pressure source Blocked filter Clean the filter output 1. Loosened nut 1. Tighten the nut Gas leakage 2. Broken O-ring 2.
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 4-1 Centralized Lubrication System Diagram 1) Components of the lubrication oil pump ( a ) Flow rate:300cc / min ( b ) Voltage:220V ( 50 / 60 HZ ) ( c ) Power:150W( d ) Maximum output pressure:15kg/cm²...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 2) Lubrication System Diagram Number Model Name Quantity Pipe cape Pipe PKD6 3-way pipe PH601 Right angle connector caution: 1) Value of the input source current has to be the same as the one on the plague. 2) The wiring has to follow the instructions on the plaque to avoid damaging the oil pump.
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 4-2 Spindle Bearing Lubrication High quality lube oil is used for the spindle bearing, and it is good for high temperature and high speed conditions. Its lubricating effect on the bearing is long-lasting without being too oily, and therefore there is no need to add or to change the lube oil for a while.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 2) Guide way Lubrication Guide ways of the workbench (X-axis), the saddle (Y-axis), the head (Z-axis), ball screws of the three axes (X, Y and Z axes) and the nuts are lubricated by the automatic centralized lubrication system in which an oil pump is located at the back of the machine.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual SPINDLE HEAD UNIT Number Model Name Quantity Pipe cape Pipe PQ101 Connector PH601 Straight angle connector HBL-3 Volume-based distributor PAN4 Pipe Pipe cape PH4-1 Straight angle flat connector PG01 Sealing plug ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual WORK TABLE UNIT Item Name Item Name Left front guide way surface Right front guide way surface Left front reference surface Right front reference surface and pressure plate and pressure plate Left rear reference surface Right front reference surface...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Number Model Name Quantity PH4-1 Flat and straight-angle connector Pipe Fixed dual connector PH601 Straight-angle connector PKD6 3-way pipe HBL-4 Volume-based distributor PQ01 Sealing plug PAN4 Pipe Pipe cape PD401 Connector HBL-5 Volume-based distributor...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Name Item Name Left front embedded pressure plate Right front embedded pressure plate Front left-right reference surface Front right-right reference surface Front left-left reference surface Front right-left reference surface Left front guide way surface Right front guide way surface Left rear guide way surface...
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 4-4 Lubrication of the Cam Box of Tool Magazine Tool magazine’s rotation is driven by ACT cam box. To ensure a smooth rotation of the cam box, it has to be routinely checked on whether there is enough oil for the oil lens. If not, add oil. After 2,400 hour of operation, replace the circulating oil in the cam box.
PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 4-6 Cylinder Lubrication 1. Normally, oil in the oil cup will be depleted eventually. The oil will be used up after about 500,000 times. 2. Normally, it is recommended to remove the remaining oil from the oil cup each year and add new one when doing the machine maintenance (dot not disassemble the oil cup, or it may be damaged).
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 5-2 Spindle Oil Cooling Unit a) Add the correct type of oil according to the instructions presented on the plaque. b) The air filter of the cooling unit should be kept clean. It can be taken out for cleaning. c) The cooling unit also has a oil filter, which has to be cleaned routinely.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual The spindle has already been appropriately adjusted prior to the installation. It is normal to have a slight increase of temperature. Spindle oil temperature is supplementary only; do not set the temperature too high or too low.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual The oil filter shall be installed at the return oil ( inlet ) of the cooler to filter impurity efficiently and protect the spindle. Oil cooler uses hydraulic oil and lubrication oil. The directed oil for WEXTEN cooler is 2-300 CST. The oil below are prohibited.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Troubleshooting Possible Causes and Remedial Action 1. For any alarm signals, please refer to the following recommended remedial action. If problems cannot be solved, please contact us or our nearest agent. Checking the cooler model, sear number and the particular alarm sign show on control panel.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Condition Cause Remedy 1. LED burnt 1. Replace PC board Power lamp 2. PC board fuse blown 2. Replace fuse is off 3. Transformer burnt 3. Replace transformer 4. Wire 18,19 loose connection 4.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Chapter 6The Electrical Unit ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 6-1 The Electrical Unit 1. Check the connectors of the electrical lines to prevent from detachment. 2. Make sure that the battery is replaced once a year to prevent parameter deletion, unstable parameters or unstable three-axis positioning precision.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 1) Operation box Note: (a) Please well guard the relevant keys. (b) The dust pan has two security keys. To prevent the memory to be modified arbitrarily, use the function showed on the right figure. ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 2) Electrical box (a) Please well guard the relevant keys. (b) The machine has two security keys to prevent the electrical box from being opened arbitrarily. The functions are presented on the right figure. (c) Keep the user’s manual at an easily accessed location.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 7-1 Oil Selection Lubrication Air Compressor Guide ways and balls Cylinder Coolant Location Preparation Unit screw Characteristics (1) Viscosity ISO (1) ISO VG32 (1) Viscosity ISO (1) High thermal of the oil VG32 (2) High oil film VG68...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 7-2 Spindle Tool Change Position Calibration 1) Check whether the origin offset of the Z-axis is zero. Change the positive and negative move distance of the Z-axis to 99999999 and -99999999. Afterward, return the Z-axis to zero position . Put a cutter on the spindle.
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 3) Take out a modular concentricity test gauge and a dial indicator. Separate the three sections and place them on the inner hole of the spindle and gripper. ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 7-3 Determination of the Z-Axis Coordinate Origin Shift the Z-axis from the nose end of the spindle to a position that is 130mm above the workbench. See the figure below. ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 4. At this point, the relative distance between the spindle nose end and the workbench is 740mm. See the figure below. ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 4. Enter the parameter setup mode and look for 1815. Change the APZ of the Z-axis to 0 before turning on the machine. ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 7-4 Descriptions on Program and Servo Alarms ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 7-4 List of the Machine Components 1 ) Spindle SV4328 / SV5128 ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item ORDER NUMBER NAME SIZE D0000040301 Hex Socket- Head Screw M6xP1.0x30 C0062000113 O-Ring ID29.7,W3.5 D0000040201 Hex Socket- Head Screw M6xP1.0x20 A0001000100 Fixed Key R0021B A0001000200 Cover R2062A A0001000300 Collar R0006B A0001000400...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item ORDER NUMBER NAME SIZE A0001001700 Collar R1114A C0062000154 O-Ring ID139.4,W3.1 C0062000155 O-Ring ID64.4,W3.1 C0088005400 Spring pin φ5x16 A0001001800 Belt Pulley R1265B A0001001900 Bush R1267A C0088005500 Disk Spring 40*20.4*2.5 C0062000156 O-Ring ID34.7,W3.5...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item ORDER NUMBER NAME SIZE D0000040301 Hex Socket- Head Screw M6xP1.0x30 A0001000600 Spindle R2059A A0001000700 Pull Stud R1122D C0088005300 Steel Bearing 70BNR10STYNDUELP4 A0001000800 Washer R0013C A0001002700 Blot SNA4(90101) C0088005100 YSF M70*P2 A0001000900...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item ORDER NUMBER NAME SIZE A0001001900 Bush R1267A C0088005500 Disk Spring 40*20.4*2.5 C0062000156 O-Ring ID34.7,W3.5 D0000040351 Hex Socket- Head Screw M6xP1.0x35 C0088005200 YSR M16*P1.5 A0001002000 Adapter Seat R1033D D0000030451 Hex Socket- Head Screw M5xP0.8x45...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 3) Spindle head SV4328 / SV5128 ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Order Number Name Qty. A0100000100 Main bracket D0000050401 M8*40mm screw D0012040051 Hexagonal nut A0101000100 Adjusting spacer for belt D0011040011 M6 safety washer D0000040301 M6*30mm screw C0153000100 Z axis left upper wipe D0000030151 M5*15mm screw D0004060401...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Order Number Name Qty. A0200000100 Main bracket D0000050501 M8*50mm screw D0012050051 Hexagonal nut A0101000100 Adjusting spacer for belt D0011040901 M6 safety washer D0000040251 M6*30mm screw C0253000100 Z axis left upper wipe D0000030151 M5*15mm screw C0253000200...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Order Number Name Qty. A0210000100 Column A0253000200 Ball screw D0011070301 M12 safety washer D0000070301 M12*30mm screw D0000040201 M6*20mm screw C0253000300 stopper C0062000119 Oil seal D0011080051 M12 safety washer A0250000100 X &...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Order Number Name Qty. C0213000100 Sprocket B0213000100 Counterweight balance support frame cover D0018210013 M48 Hanging ring A0213000300 Sprocket shaft C0088003400 Needle bearing A0213000400 Sprocket wheel B0213000200 Column back hole cap A0213000500 Weight balance bracket D0010060201...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 5) Base Plate SV4328 / SV5128 ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Order Number Name Qty. A0140000100 Saddle base D0018170013 Ball screw A0152000100 M10 safety washer D0011060021 M10*30mm screw D0000060301 M5*20mm screw D0000030201 X axis left stopper C0151000100 Oil seal C0050000100 X &...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Order Number Name Qty. A0240000100 Base Plate D0018210013 Rolled rings A0252000100 Ball screw D0011070301 M12 safety washer D0000070301 M12*30mm screw C0062000119 Oil seal A0250000100 motor adapter D0011080601 M14 safety washer D0000080601...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual 6) Saddle base / Workbench SV4328 / SV5128 ...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Order Number Name Qty. A0120000100 Saddle base ( SV4328 ) A0420000100 Saddle base ( SV5128 ) A0151000100 Ball screw ( SV4328 ) A0451000100 Ball screw ( SV5128 ) D0011060021 M10 safety washer D0000060301...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Order Number Name Qty. D0000040151 M6*15mm screw C0188000100 Cable chain D0000030081 M4*8mm screw A0130100100 X axis left front pressure plate A0130100200 X axis right front pressure plate D0004060401 Adjustable embedded bolt A0130100300...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Order Number Name Qty. D0000050251 M8*25mm screw C0152000100 Y axis left outside wiper C0152000200 Y axis right rear wiper C0152000300 Y axis left rear wiper C0152000400 Y axis right outside wiper B0170001100 Y axis support embedded plate A0120100100...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual SV6332...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Order Number Name Qty. A0220000100 Saddle base A0251000100 Ball screw D0011070021 M12 safety washer D0000070301 M12*30mm screw C0062000119 Oil seal B0270000300 motor adapter cover D0010040011 M6 safety washer D0000040151 M6*15mm screw D0000080601 M14*60mm screw C0088003300...
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PRECISION MACHINE TOOLS Ver 2 Maintenance Manual Item Order Number Name Qty. A0230000600 Table embedded A0130100700 Embedded adjustable spacer D0000050351 M8*35mm screw C0251000100 X axis left wiper D0000030151 M5*20mm screw D0011040021 M6 safety washer D0000040201 M6*20mm screw C0251000200 X axis right wiper...