Hubei Mingcheng Precision Machinery Co., Ltd
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    15827908881
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    No. 36, Juning Avenue, Xian'an District, Xianning City, Hubei Province
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CNC Keyway Machine Tool for Mining Crusher Fixed Frame
Suitable for processing inner hole keyway of mining crusher fixing frame
Product details

This machine tool is suitable for processing the inner hole groove of the fixed frame of the mining crusher

莱芜煤机j键槽机01.jpg 固定架截图_副本151-324.png

Diagram after machine tool installationScreenshot of machining holes and slots in the fixed frame

1、 Machine Tool Model: NCKL70-750

2、 Technical parameters of machine tools

Width of inner hole groove processing

3~70mm

Processing length of inner hole groove

750mm

Groove size tolerance

accessible0.02mm

Surface roughness

accessibleRa2.0~1.6umSpecial requirements can be metRa0.8um

Machining hardness

accessibleHRC55,For example, the keyway of carburized gears can be processed after heat treatment

3、 Processing purpose

1. Inner hole flat key keyway2. Internal splines with different tooth shapes 4. Conical internal spline

5. Special inner holeProfile6. Through hole groove and non through groove

4、 Processing case

3槽粉粹机固定架200_meitu_2.jpg 固定架 ( 200mm宽).jpg 破碎机固定架图750mm.png

Fixed frame diagram 1 Fixed frame diagram 2 Fixed frame diagram 3


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