美女视频黄8频全软件富二代短视频app下载安装_富二代f2抖音app色版_f2富二代app

芭乐视频app下载

Excellent grinding machine JG-618


Material structure of machine tool:

 

The main castings of this machine are made of high strength and wear-resistant cast iron, specially designed to strengthen ribs inside the casting, and anneal and quaternary treatment to eliminate internal stress, so as to ensure high steel property, eliminate deformation in the future, maintain mechanical precision and extend mechanical life.

 

Cartridge type direct connection spindle:

 

The precision spindle is only a straight V3 low vibration motor. P4 grade ultra precision diagonal roller bearing. High speed operation, low noise, no vibration, large torque, suitable for heavy cutting, high precision molding and grinding.

 

Slipway:

 

The front and rear double V slideway is pasted with Teflon and precision shovel. Not only slipway is smooth and wearable, shaking is easy and labor-saving, so as to improve work efficiency.

 

Automatic lubrication system:

 

An automatic circulation oil supply system is adopted. When the spindle is started, the electromagnetic pump controls the action, automatically lubricates all the screws and sliding surfaces to make the movement smooth and reduce the wear degree of the slideway. An oil mirror above the machine can monitor lubrication.

 

Accuracy:  

This machine is thirty years high precision machine tool in Taiwan. Precision (worktable) is guaranteed. 0.002mm Within.

 

Main parameters of machine tools:

 

category

Model

JG-618

project

Full manual type

Processing capacity

Maximum grinding length

470mm

Maximum grinding width

160mm

Distance between grinding wheel axis and working table surface

400mm

Countertops

Table area (length * width)

400mm*150mm

Maximum left and right stroke

480mm

Saddle

Front and rear maximum stroke

177mm

motor

Grinding wheel motor (level V-3)

1.5HP*2P

grinding wheel

speed

Max 3000rmp

Dimensions (external diameter * width * aperture)

180*13*31.75

feed

Working table hand wheel per transfer momentum

105mm

Front and rear feed of saddle handwheel

5mm per turn 0.02mm per scale

Upper and lower feed of column handwheel

1mm per turn 0.005mm per scale

Machine size

1200*1000*1800mm

Machine weight

About 730kgs

 

 

 

 

 

Comparison table of precision high precision grinding machine and ordinary grinder

 

 

Precision high precision grinding machine

General grinder

principal axis

High precision direct V3 low vibration spindle (Taiwan Datong original imported)

SHINGSENG (domestic assembly)

Spindle seat

Regrinding square spindle seat

Light grinding round spindle seat

Slide way

Use the same process as the machining center.

The top is shovelled, and the plastic film is underneath.

screw

All imported and PWI high precision ball screws imported from Taiwan are used up and down.

Using ordinary screw rod (two pieces of copper nut clamping)

Working table accuracy

Flatness is less than 0.002mm

Flatness is greater than 0.002mm

Front and rear feed dial

Digital ring locking mechanism

Normal dial

lubrication system

Automatic circulation automatic distribution system (no adjustment).

General lubrication system (manual adjustment)

Transformer

Taiwan Shun Liang

Domestic brands such as CHINT

AC contactor

Schneider, Germany

Domestic brands such as CHINT

grinding wheel

Saint Gobain, France

Domestic brand

Spindle bearing cap

Grinding (including dust-proof soil design)

Lathe truck (poor dust-proof effect)

Hold-all

Six corners in the import

Homemade (poor quality)

disk

Taiwan

domestic

Guide dust scraper

Patent copper scraper

No (or plastic sheet)


Suzhou Xin Jing Zhi You Machinery Co., Ltd. official website Su ICP 16045364. No. 32050702010070, Su Gong net.
Address: No. 62, Fung Bei Dang Road, Xiangcheng District, Suzhou, Jiangsu, China. Fax: 0512-51067856 Fax: 0512-69233144

Online service

Sales service After sale service