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Cutter for processing step hole workpiece on lathe and using method thereof

A technology for stepped holes and cutting tools, which is applied to tools for lathes, manufacturing tools, metal processing equipment, etc., can solve the problems of difficult to guarantee the qualified rate of processing and many processing procedures, so as to reduce processing costs, improve processing efficiency, The effect of improving utilization

Inactive Publication Date: 2010-06-30
芜湖长胜机械制造有限公司
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Problems solved by technology

[0002] Existing workpieces with stepped holes are usually rough-bored first and then fine-bored. Not only are there many processing steps, but also the pass rate of processing is difficult to guarantee. At present, there is no such tool that can be used for machining stepped-hole workpieces on lathes. , its use can not only improve the processing efficiency, but also reduce the processing cost

Method used

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  • Cutter for processing step hole workpiece on lathe and using method thereof
  • Cutter for processing step hole workpiece on lathe and using method thereof
  • Cutter for processing step hole workpiece on lathe and using method thereof

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Embodiment Construction

[0014] Such as figure 1 , figure 2 As shown, a tool for machining a stepped hole workpiece on a lathe is composed of the first cutting section, the second cutting section, the third cutting section with the largest diameter, the tool transition section 10 and the tool matching section 11. The first cutting section The segment is composed of the first cutting body 1, two symmetrical first cutting body blades 5 on the first cutting body 1 and the cutting groove 2 of the first cutting body, and the second cutting segment is composed of the second cutting body 7, the second cutting body The two symmetrical second cutting body blades 8 on the body 7 and the cutting groove 3 of the second cutting body are composed, and the third cutting section is composed of the third cutting body 6 and two symmetrical third cutting bodies on the third cutting body 6 The body blade 9 and the third cutting body cutting groove 4 are formed, and the dimensions of the first cutting section, the secon...

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Abstract

The invention discloses a cutter for processing a step hole workpiece on a lathe and a using method thereof. The cutter is formed by sequentially integrating a first cutting section, a second cutting section, a third cutting section with maximal diameter, a cutter transition section and a cutter matching section, wherein the first cutting section comprises a first cutting body, two symmetrical first cutting body blades and a first cutting body chip discharge groove; the second cutting section comprises a second cutting body, two symmetrical second cutting body blades and a second cutting body chip discharge groove; the third cutting section comprises a third cutting body, two symmetrical third cutting body blades and a third cutting body chip discharge groove; and the sizes of the first cutting body, the second cutting body and the third cutting body are suitable for a step hole workpiece. The cutter for processing the step hole workpiece on the lathe and the using method thereof can process the qualified step hole workpiece in such a way by utilizing the lathe, the step hole workpiece is processed and finished at one step, the processing efficiency is improved, and the processing cost is reduced.

Description

technical field [0001] The invention relates to a cutting tool for machining a workpiece with stepped holes on a lathe and a using method thereof. Background technique [0002] Existing workpieces with stepped holes are usually rough-bored first and then fine-bored. Not only are there many processing steps, but also the pass rate of processing is difficult to guarantee. At present, there is no such tool that can be used for machining stepped-hole workpieces on lathes. , its use can not only improve the processing efficiency, but also reduce the processing cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a tool for machining a workpiece with a stepped hole on a lathe. The use of the tool for machining a workpiece with a stepped hole on the lathe can improve the processing efficiency and reduce the processing cost. [0004] To solve this technical problem, the technical solution of the present invention is: a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B27/06B23B35/00B23B43/02
Inventor 余昭华周本峰余长胜
Owner 芜湖长胜机械制造有限公司
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