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Turning triangular thread carding blade and processing method thereof

A triangular thread and processing method technology, applied in the direction of thread cutting tools, metal processing equipment, manufacturing tools, etc., can solve the problem of rarely using indexable turning tools and comb knives, single tool processing method, and increased processing auxiliary time, etc. problems, to achieve the effect of saving auxiliary time, reducing labor intensity and improving production efficiency

Inactive Publication Date: 2012-05-09
孙生强
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Problems solved by technology

[0002] At present, in the field of triangular thread turning of metal cold working, the commonly used tools and processing methods are relatively single, usually single-tool rough turning and finishing turning, and indexable turning tools and comb tools are rarely used for processing
Low blade application rate, increased processing auxiliary time, and low production efficiency

Method used

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  • Turning triangular thread carding blade and processing method thereof
  • Turning triangular thread carding blade and processing method thereof
  • Turning triangular thread carding blade and processing method thereof

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Embodiment Construction

[0012] In order to make the purpose and technical solution of the present invention clearer, the present invention will be further described below in conjunction with the specific embodiments of the accompanying drawings.

[0013] see Figure 1-Figure 8 , an indexable triangular thread comb blade and its processing method of the present invention are composed of a special equilateral triangular blade 10 and three groups of comb knives.

[0014] refer to Figure 1-Figure 8 , an indexable triangular thread comb blade and its processing method of the present invention can be widely used in the outer circle turning, end face turning and inner hole turning in the field of turning processing, and the knife strip and its installation method of the present invention can also be used for field of milling.

[0015] refer to Figure 1-Figure 8 , the above-mentioned case of implementing the outer turning tool is only a preferred embodiment of the present invention, and the application typ...

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Abstract

The invention discloses a turning triangular thread carding blade and a processing method thereof. The turning triangular thread carding blade is arranged and combined at unequal tooth pitches. The turning triangular thread carding blade is characterized by comprising three groups of carding tool rows with unequal tooth pitches distributed on an equilaterally-triangular blade main body (10) at equal intervals; the distance among the tool bit axes (11) of every group of triangular thread tool bits (3), (4), (5) and (6) which are arranged side by side and the thread pitch of a processed triangular thread are distributed non-uniformly; a cutting edge (17) on the left side of the tool bit (4) and the cutting edge (20) on the right side of the tool bit (5) are used for cutting both sides of a thread tooth socket; the axes of the tool bits (3) and (6) are coincided with the central line of a thread form; and the overall size of each tool bit is equal to or slightly smaller than that of the thread form.

Description

technical field [0001] The invention relates to the field of metal cold working, in particular to the field of turning processing using an indexable triangular thread comb blade and a processing method thereof. Background technique [0002] At present, in the field of triangular thread turning for metal cold processing, the commonly used tools and processing methods are relatively single, usually single-tool rough turning and finish turning, and indexable turning tools and comb tools are rarely used. The blade application rate is low, the processing auxiliary time increases, and the production efficiency is low. Contents of the invention [0003] The present invention aims at the deficiency of the above existing tools, and designs an indexable triangular thread comb blade and its processing method, which can cut trapezoidal thread at high speed. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present inven...

Claims

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Application Information

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IPC IPC(8): B23B27/00B23G5/00
Inventor 孙生强
Owner 孙生强
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