|
Name
|
Value
|
|
Max. turning diameter of side head (mm)
|
1400
|
|
Max. turning diameter of railhead (mm)
|
1600
|
|
Max. working height (mm)
|
1200
|
|
Max. weight of workpiece (t)
|
5
|
|
Table diameter (mm)
|
1400
|
|
Speed range of table (r/min)
|
5~160
|
|
Speed-step of table
|
16
|
|
Max. torque of table (KN.m)
|
25
|
|
Max. cutting resistance of railhead (KN)
|
25
|
|
Total cutting resistance (KN)
|
40
|
|
Travel of railhead (Horizontal) (mm)
|
915
|
|
Travel of railhead (Vertical) (mm)
|
800
|
|
Travel of sidehead (Horizontal) (mm)
|
500
|
|
Travel of sidehead (Vertical) (mm)
|
980
|
|
Travel of crossbeam (mm)
|
760
|
|
Feed steps
|
12
|
|
Feed range of railhead (mm/min)
|
0.8~86
|
|
Rapid moving speed of railhead and side head (mm/min)
|
1800
|
|
Moving degrees limit of railhead (°)
|
±30
|
|
Moving speed of crossbeam (mm/min)
|
440
|
|
Power of feeding motor (kw)
|
1.3/1.8
|
|
Power of main motor (kw)
|
30
|
|
Overall dimensions (L×W×H)
|
2886×2672×3180
|
|
Weight of machine (t)
|
14
|
2.product features:
a. all the junction surfaces of the complete set are completed by manual scraping and processing techniques.
b. table is floated by static pressure.
c. the main shaft adopts dual-column cylindrical roller bearings.
d. digital wave-band switch controls electromagnetic speed-variation.
e. the complete set complies with all the accuracy requirements.
f. if is fault free,easy in operation and swift in speed variation.
3.process and configuration of parts
a. the castings have undergone the annealing treatment at a temperature of 550 degrees to remove internal stress.
b. the rigidity of the complete set is reinforced after the sliding surface is treated with manual scraping and manual micro-gap matching.
c. the static pressure guide rail plate is made of aluminum-copper-zinc alloy,which may reduce the temperature of floating oil film promptly.
d. the mainshaft bearing applies the world famous brand-ZWZ, heavy loading 3182 series dual-column cylindrical roller bearing.
e. the electrical devices are inclusive of contactor an breaker made by schneider ,France and PLC made byMitsubishi,Japan,which are dependable in performance.
4.scraping workshop
The beam ,slide seat ,lathe bed and other important junction surfaces are all treated with manual scraping, the scraped surfaces are high in geometric accuracy and tight in surface junction,the scraped surfaces may increase lubricant storage,reduce the friction coefficient between junction surfaces and enhance lathe service life.
5.accuracy detection standard
cnc single column,cnc double column is according to the requirements of JB/T9934.1-1999
conventional single column ,double column vertical lathe is according to the requirements of JB/T4116-96
6.after sales-service
The service time of wearing parts is one year.we can send engineer to install and test the machine abroad.customer is responsible for the round tickets,hotel and food. and pay 100USD each day
7.main parts
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8.scrapping
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9.maching workshop
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10.The machine can machining the following parts
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