Turning tool for polyester plastic parts

A technology of polyester plastic and turning tool, which is applied in the direction of tools, turning equipment and cutting inserts for lathes, can solve the problems of not being suitable for processing polyester plastic parts and affecting the processing quality, so as to ensure the turning quality and solve the problem of extrusion. Pressure problem, the effect of enhancing turning strength

Active Publication Date: 2017-04-05
柳州蔚园塑料彩印包装有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a turning tool for polyester plastic parts to solve the problem that the existing turning tool is not suitable for processing polyester plastic parts and affects the processing quality

Method used

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  • Turning tool for polyester plastic parts
  • Turning tool for polyester plastic parts
  • Turning tool for polyester plastic parts

Examples

Experimental program
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Embodiment Construction

[0011] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0012] like figure 1 , figure 2 , image 3 Shown this polyester plastic parts turning tool, it comprises cutter body 1 and blade portion 4, and cutter body 1 front end is provided with the wide head 3 that width dimension is greater than cutter body 1 width dimension, to strengthen turning strength, wide head 3 A connecting portion 2 is provided between the rear end and the cutter body 1. Blade portion 4 is located at the front end of wide head portion 2, and blade portion is scalene cone 4-2, and blade portion 4 is provided with step 4-3 at the front end of wide head portion 3, and blade portion 4 is at cutting edge place 4-2. 1 The taper becomes smaller, the taper a=11° at the cutting edge of the blade portion 4, and the material of the blade portion 4 is cemented carbide. The blade part 4 is designed as a special cone, which ensures the sha...

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PUM

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Abstract

The invention discloses a polyester plastic part turning tool, and relates to the technical field of manufacturing of plastic equipment. The polyester plastic part turning tool comprises a tool body and an edge part, wherein a wide head part wider than the tool body is arranged at the front end of the tool body; a connecting part is arranged between the back end of the wide head part and the tool body; the edge part is arranged at the front end of the wide head part; the edge part is an inequilateral cone, and is provided with a step at the front end of the wide head part; the taper of the edge part at a cutting edge is decreased; the taper of the edge part at the cutting edge is in a range of 10-12 degrees; and the edge part adopts a material of a hard alloy. Compared with the prior art, the polyester plastic part turning tool can solve the problems of traditional turning tools unsuitable for processing polyester plastic parts and influence on the processing quality.

Description

technical field [0001] The invention relates to the technical field of plastic equipment manufacturing, in particular to a turning tool for a lathe used for processing polyester plastic parts. Background technique [0002] Existing turning tools for lathes generally include a cutter body and a blade portion, the blade body is straight, the blade portion is a cone, or the blade portion is inclined to the outside of the straight blade body. The turning tool with a tapered blade is easy to turn polyester plastic parts because of its sharp edge, but it is easy to wear or break after turning for a short time; It is more difficult to grind, and it is not easy to break. It takes a long time to turn, but it has strong toughness for polyester plastic parts, and it is easy to squeeze the remaining material when turning the blade to cause turning deformation such as bulge. Thereby need to design a kind of turning tool that is suitable for polyester plastic parts, to meet the needs of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B27/02
CPCB23B27/14B23B2200/28
Inventor 李国华
Owner 柳州蔚园塑料彩印包装有限责任公司
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