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[China]
Trade Verify
Address: Room 1736, A zone, WanDa plaza, zhengzhou , HeNan, China.
Contact name:XU
ZHENGZHOU JINCHUAN ABRASIVES CO., LTD. |
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For Ball Bearing Industry Resin Grinding Wheel
Description
| Diameter | Thickness | Hole | Abrasive material | Grit | Hardness | Bond |
| 800 | 30-90 | 350/390/440 | GC/WA | JIS 100/2000/3000/4000/6000 | Y | B |
| 720 | 30-90 | 300 | ||||
| 700 | 30-60 | 420 | ||||
| 660 | 30-60 | 440 |
Detailed introduction
In recent years, the requirements of vehicle production have become
more and more strict
Mainly from the requirements of improving quality and reducing
cost. In particular, the demand of the ball shaft industry for more
efficient production methods, the improvement of environmental
protection awareness, the use of materials for complete control,
and this can only be achieved by today's high-tech means.
Ultimately, the ball production industry, which is highly demanding
on quality, will have a responsibility to constantly adopt
innovative tools and processes. "Resin grinding wheel" and
"grinding instead of grinding process" have changed the traditional
grinding tools and grinding process, and have played a positive
role in improving the quality of steel balls. We are committed to
working closely with all industrial sectors involved in ball
production to achieve the best results.
Main advantages of using resin grinding wheel
* High quality steel ball, low noise
* Greatly reduce the grinding time, improve the efficiency of the
machine tool and reduce power consumption
* Low cleaning cost, low consumption of guide plate, low grinding
cost
* Improving working conditions is conducive to environmental
protection
* Use oil or emulsifier as grinding fluid
Product usage
| ITEM | DATA1 | DATA2 | DATA3 | |
| Specifications of steel ball | 5/16" | 7/16" | 13/16" | |
| grinding fluid(oil/water),PH | Water | Water | oil | |
| Grinding time of each batch of balls(hr) | 20 | 20 | 16 | |
| efficiency(μm/hr) | 1.6 | 1.2 | 1.5 | |
| Qualitative date | Batch ball change(μm) | qualified | 0.3 | 0.4 |
| Ball diameter variation(μm) | qualified | 0.2 | 0.3 | |
| spherical deviation(μm) | qualified | 0.2 | 0.3 | |
| surfaceness(μm) | qualified | 0.0116 | qualified | |
Installation and use of resin grinding wheel
* The grinding wheel is firmly bonded to the metal base plate with
epoxy resin adhesive
* Groove the grinding wheel on a machine or lathe with PCD diamond
circular turning tool
* Select a suitable oil or emulsion grinding fluid. The PH value of
the emulsion grinding fluid shall not be greater than 9
* Resin grinding wheels can be used on both vertical and horizontal
machine tools
* The grinding wheel rotation speed is 20~40 RPM, the pressure is
8~30KN, and the ball loading is 180 ~300 kg
* The grinding efficiency is suitable at 1.5-2.0um /hr
* After the grinding wheel grooves are gradually deepened, diamond
cutters are used for continuous or interstional dressing
Product pictures
Why choose us?
1,We are factory production, the price is favorable
2,Experienced in making sure that the cutting edge is sharp and the
cutting surface is smooth and wear resistant.
3,Using mirror grinding technology, the production of large space
design
4,Fast chip removal speed, high cutting efficiency, dynamic balance
test
5,We have regular sizes and can also be customized according to the
drawings
Looking forward to your inquiry
