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A kind of machining method of camshaft

A processing method and camshaft technology, which is applied to cams, components with teeth, belts/chains/gears, etc., can solve the problems of high processing costs and low processing efficiency of camshafts, and save tool change time and resources. low consumption and high centering accuracy

Active Publication Date: 2021-06-04
JINGJIANG JIAJIA ENG MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the machining process of the camshaft is usually first milling and then drilling, the turret needs to be changed during the machining process, and the reverse machining needs to be turned over by the four-axis turntable, the machining efficiency is not high, which leads to the machining cost of the camshaft improve

Method used

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Examples

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Comparison scheme
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Embodiment Construction

[0017] The present invention is further described and understood by non-limiting examples below.

[0018] The invention relates to a machining method of a camshaft, which adopts a machining structure of a camshaft. The machining structure includes an equipment machine tool and a drilling and milling double spindle box arranged on the left and right sides of the equipment machine tool. The drilling and milling double spindle box includes a spindle :

[0019] BT50 milling spindle, spindle 2: BT50 drilling spindle; the first spindle of the headstock is BT50 specification, and the handle of the milling cutter is directly fixed on the top of the first spindle through the Mohs inner taper hole and then tightened by the tie rod; the second spindle of the headstock is BT50 specification, the center drill shank is BT50 standard ER circlip shank, which is fixed on the top of the second spindle.

[0020] The spindle AC servo motor installed on the upper side of the spindle box in the dr...

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PUM

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Abstract

The invention discloses a camshaft processing method, which belongs to the field of camshaft processing. The present invention changes the tool path by optimizing the processing technology, and cooperates with the use of disc cutter tools, and through the drilling and milling double spindle boxes on the left and right sides of the equipment machine tool, the two sides of the camshaft are processed simultaneously by disc cutter tools , omitting the flipping step in the machining process, saving the tool changing time, thus greatly improving the machining efficiency.

Description

technical field [0001] The invention relates to the field of camshaft processing, in particular to a camshaft processing method. Background technique [0002] In the prior art, the machining process of the camshaft is usually first milling and then drilling, the turret needs to be changed during the machining process, and the reverse machining needs to be reversed by the four-axis turntable, the machining efficiency is not high, which leads to the machining cost of the camshaft improve. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art and provide a machining method of a camshaft. [0004] Technical scheme of the present invention is: [0005] A camshaft processing method adopts a camshaft mechanical processing structure, the camshaft mechanical processing structure includes an equipment machine tool, a drilling and milling dual spindle box arranged on the left and right sides of the equipment machine ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00
CPCB23P15/00B23P2700/02
Inventor 史小园邵佳黄国锋王海龙陈兆方
Owner JINGJIANG JIAJIA ENG MACHINERY MFG CO LTD