色欲av午夜一区二区三区,人人狠狠综合久久88成人,国产精品夜间视频香蕉,国产AV国片偷人妻麻豆

CK7520 series watch video
Product Description:

CK7520 series CNC lathes——its strength, dynamic and static rigidity, mechanical structure of main parts, guard and coolant system are all advanced in design. This series lathe, designed with high vibration strength, adopts high grade cast iron, integrated bed and base, slant guide ways, a high precision through-hole spindle driven by large-field AC main motor. Key parts like bearings of main spindle and that of feeding screw are all famous foreign products. The multi-station turret rotates fast and continuously with a high repeatability and changes tool in nearest path. The lathe can be equipped with FANUC 0i-TD, FANUC 0i Mate-TD, Siemens 810D, 802D, DASEN 3i etc on request, or other top brand controls from both China and foreign countries. The hydraulic parts, lubrication units and chucks are all good-quality from both domestic and foreign markets.

The lathe is designed with unique appearance, easy-operated panel, full-enclosed guard, which can prevent the leakage of water, power and oil effectively. It is the most powerful product in its class due to the large power, excellent accuracy and high performance.

 Features

(1) Integrated base and bed made of high grade cast iron is of high rigidity with wide rectangular hardened ways.

(2) High grade cast iron saddle and slide, plastic-coated ways, small dynamic and static friction force. Rapid traverse rate of X and Z axis is up to 12m/min and 16m/min. Wide span saddle and slide ensure large-loaded and heavy cut.

(3) The spindle runs in precision large diameter angular contact ball bearings and double -row cylindrical roller bearings, driven by heavy servo motor, and ensures extremely stiffness and large torque at low speed.

(4) Ball screws are used in X and Z axes, which are supported by Japan NSK angular contact bearings especially for screws. Therefore stiffness and heat distortion resistance of screws, and feeding accuracy are greatly improved.

(5) DM 12-station horizontal power turret from Italy ensures high accuracy, high rigidity and short tool change time.

(6) Well sealed machine electric cabinet together with air conditioner inside the cabinet guarantee correct operation of the control in high temperature and humidity ambient.

(7) Close attention is focused on edge technology. So machine guard is reliable. No chip, coolants is splashed or flies out when during heavy cut or pressure spraying of coolant.

(8) The chuck is clamped and unclamped hydraulically. The quill of tailstock is advance out and in. Both of them can be program controlled.




Technical Specifications:

Description

Unit

CK7520

CK7520A

CK7520B

CK7520C

Capacity

Max. swing over bed

mm

φ500/φ450/

φ450

φ500/φ450/

φ450

φ500/φ450/

φ450

φ500/φ500/

φ450

Max. swing over slide

mm

φ320

φ320

φ320

φ240

Max. turning dia.

mm

φ370

φ370

φ370

φ370

Max. turning length

mm

500/1000/1500

500/1000/1500

500/1000/1500

500/750/1000

Max. bar dia.

mm

φ51

φ51

φ73

φ51

Spindle

Spindle nose

 

A2-6

A2-6

A2-8

A2-6

Spindle thru-hole

mm

φ62

φ62

φ87

φ62

Chuck dia.

mm

φ210

φ210

φ254

φ210

Spindle speed

r/min

40-4000

75-2500

30-3000

40-4000

Power of spindle motor

(cont./30 min)

kW

11/15

15

11/15

11/15

Tailstock

Quill dia.

mm

φ90

φ90

φ90

φ90

Quill travel

mm

100

100

100

100

Taper of center

(standard/live

spindle structure)

 

Morse No.5/4

Morse No.5/4

Morse No.5/4

Morse No.5/4

Feed

Travel X/Z

mm

210/550

210/1010

210/1550

210/550

210/1010

210/1550

210/550

210/1010

210/1550

210/550

210/780

210/1010

Rapid traverse X/Z

m/min

12/16

12/16

12/16

24/24

(500/1000)

24/32(750)

Turret

Number of stations

 

12/8

12/8

12/8

12/8

Tool setting size

(turning/boring)

mm

25×25/φ40

25×25/φ40

25×25/φ40

25×25/φ40

Others

Slant angle of bed

 

45°

45°

45°

45°

Power capacity

kVA

45

30

45

45

Dimension(L×W×H)

mm

2860×1830

×2020

3790×1850

×2050

4600×1850

×2050

2860×1830

×2020

3790×1850

×2050

4600×1850

×2050

2860×1830

×2020

3790×1850

×2050

4600×1850

×2050

2860×1830

×2020

3230×1830

×2020

3790×1850

×2050

Machine weight

kg

4500

4500

4500

5000

精品无码国产一区二区三区麻豆| 国产精品9999久久久久仙踪林| 亚洲精品国产福利一二区| 精品视频一区二区三三区四区 | 亚洲精品无码| 久久黄色视频| 国产做a爰片久久毛片a片美国| 亚洲AV成人精品一区二区三区 | 成人毛片100免费观看| 国产古装又黄A片在线观看| 免费看无码自慰一区二区| 成人亚洲性情网站www在线观看| 亚洲国产成人精品久久久久 | 欧美性猛交XXXX乱大交3| 内射人妻少妇无码一本一道| 午夜无码一区二区三区在线观看| 黑巨人与欧美精品一区| 亚洲国产精品久久久久婷婷老年| 欧美不卡一区二区三区| 天空影院播放免费完整版视频| 真人做人60分钟啪啪免费看| 久久综合99RE88久久爱| 欧美精品一区二区| 新婚美人妻的沉沦| 人妻少妇精品久久| 久久97久久97精品免视看秋霞| 久久综合伊人77777麻豆| 亚洲精品国产精品国自产| 国产中文精品无码欧美综合小说| 麻豆AV久久AV盛宴AV| 免费男女囗交视频在线观看| 免费视频网站在线看视频| 97人妻丰满熟妇av无码| 亚洲午夜精品久久久久久人妖| 免费精品无码av片在线观看| 少妇人妻一区二区三区视频| 人人添人人妻人人爽夜欢视AV| 国产av自拍| a片人人澡c片人人人妻| 野花日本免费观看高清电影8| 久久久99久久久国产自输拍|