PRECISION MACHINE TOOLS
Ver 1 Maintenance Manual
43
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.
(1 ) Hydraulic oil of phosphoric ester and chlorinated hydrocarbon types, water, water/ glycol
hydraulic oil
( 2 ) Cutting oil, grinding oil and water-soluble liquid.
( 3 ) Medicine and corrosion liquid.
( 4 ) Gasoline , kerosene and EDM oil.
Check points before operation
1. When the power source is turned on, check to see if power lamp is lighted up.( see figure 1 )
2. Check that electrical resistance of compressor and pump is above 500 ohms.
3. Check that the oil level is at least at 80% level of the oil tank ( see figure 2 )
4. Check that the outlet of the oil tank is tightly secured.
5. Check that the overload switch is at “on “position.
6. Check that value is set at 5 kg/cm
²
for the pump pressure ( 5kg/cm
² indicates 12 L/min, 20L/min,
30l/min pump adjust pressure; .5 kg / cm
² indicates 4.5L/min, 7.5L/min, pump adjust pressure )
7. Check the high pressure switch of cooler of capacity 3000 kcal/hr is adjusted at 23 kg/cm
² and
28 kg/
cm
² for cooler of capacity above 6000 kcal/hr. ( see figure 3 )
8. Check if the oil inlet is fitted with an oil filter. ( see figure 4 )
9. Check cooling medium high/low pressure, if the indication needle position is as same as the
testing report
Summary of Contents for SV2414
Page 1: ...SV2414 SVL2416 MAINTENANCE MANUAL ...
Page 4: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 4 Chapter 1 Routine Maintenance ...
Page 8: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 8 12 13 Coolant tank ...
Page 9: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 9 Machine precision check 20 21 ...
Page 11: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 11 5 6 7 Spindle oil temperature controller ...
Page 15: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 15 Chapter 2 The Spindle Unit ...
Page 17: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 17 2 2 Tool Shank and Broach Bolts ...
Page 18: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 18 CAT 40 STUD ...
Page 23: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 23 Chapter 3 The Air Compressor Unit ...
Page 24: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 24 3 1 Air Compressor System Layout ...
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Page 28: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 28 Chapter 4 The Lubrication Unit ...
Page 33: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 33 SPINDLE HEAD UNIT WORK TABLE UNIT ...
Page 34: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 34 Saddle unit ...
Page 37: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 37 4 6 Lubrication Location ...
Page 38: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 38 Chapter 5 The Spindle Oil Cooling Unit ...
Page 39: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 39 5 1 Oil Cooling Pipeline Diagram ...
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Page 51: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 51 Chapter 7 Appendix ...
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Page 129: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 129 7 5 5 Base Plate 1 SVL2416 ...
Page 131: ...PRECISION MACHINE TOOLS Ver 1 Maintenance Manual 131 7 5 6 Saddle base Workbench 1 SVL2416 ...