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1.CK5225 CNC Automatic Double Column Vertical Lathe, 2.Siemens controller, 3.Stepless speed change, 4.Little noise, 5.Automatic - details see: https://www.machineto.com/popular-cnc-vertical-lathe-machine-tool-10127719

1.introduction:

a.Absorbing current advanced design and manufacturing technology, optimizing design method, executing current newest accuracy standards of our state and configuring advanced function units, with high-tech mechanical-electrical integration, CK5225 new-type double-column vertical lathe realizes strong-force cutting with large torque on structure property, high dynamic and static rigidity of machine, favorable earthquake resistance and high reliability. Geometric accuracy of the machine reaches to domestic preceded level.

b.The machine is applied to adopt high speed steel and carbide-tipped cutter to conduct rough and fine turning processing of internal or external cylindrical face, internal or external conical face, nicking etc. procedures made of various ferrous metal, non-ferrous metal and some nonmetal materials.

c. CK5225 series double-column vertical lathe is common one which composed of swivel table, ±movable crossbeam, rail head, left feeding box, right feeding box etc. parts. The operation instruction applies to erection and operation of electric drive and control for CK5225 .

2.parameter:

Name	Unit	CK5225
Max.turning diameter	mm	2500
Table diameter	mm	2250
Max.height of workpiece	mm	1600
Max.weight of workpiece	T	10
Range of table rotate speed	r/min	2~63
Max.torque of table	N·m	55860
Max.cutting force of right tool post	N	29400
Horizontal travel of right tool post	mm	1400
Vertical travel of right tool post	mm	1250
Feeding range of right tool post	mm/min	1~500
Max.cutting force of left tool post	KN	35
Feeding range of left tool post	mm/min	0.1~2000
Swing angle limit of vertical tool post	degree	±30
Ram section size	mm	240×240
Section size of tool bar	mm	50×50
Beam travel	mm	1650
Beam lifting speed	mm	350
Fast moving speed of tool post	mm/min	1560
Overall size of machine(L*W*H)	mm	5180×4560×5080
Power of main motor(DC)	KW	74
Machine weight	T	36

3. Advantage:

a. high quality casting iron, a super rigid machine with big machining capacities, stable structure and high machining efficiency.

b.manual fine scraping(high precision)

c.Working table adopts hydrostatic guide way.

d.the spindle adopts zwz which got wear resistant

e.gear was made by quenching way which got little noise

4. Charactors:

a. The framework is scrapped by hand which has high geometric accuracy. In order to increase the lubrication oil reserve and decrease the friction coefficient.

b. The spindle adopts the world famous brand "ZWZ" with high accuracy double-row short cylindrical roller bearing take the effect of centering in the process of running or rotating, because radial clearance of bearing is adjustable; the worktable has higher rotation accuracy.

c. The cutter head device is composed of cutter head slide base and ram. The ram prefer the ductile iron because of its ability to with stand shock loads, high tensile strength, and abrasive resistance.

d. All gears in adopt harden and grinding processing and have the advantages of stable drive, low noise. The gears adopt 20 CrMnTi through hardening and grounding.

e. After the process of anneal and turning. The guide rail and worktable scrapped by hand sealed by oil slick to make sure that they can run steadily.

f. Screw robs (THK) at the crossbeam prefer the processing hardening and tempering. All screw rods at the storage are kept by suspended way which can make sure it is hard to deformation.

5. Standards for machine manufacturing and acceptance

5.1 <JB/T 4116-1996>Single-column, double-column vertical lathe, accuracy test

5.2 <JB/T 3665-2006>Single-column, double-column vertical lathe, technical conditions

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