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CNC lathe hoisting system connecting element and heat treatment technology of CNC lathe hoisting system connecting element

A lifting system, CNC lathe technology, applied in heat treatment furnaces, heat treatment equipment, manufacturing tools, etc., can solve problems such as insufficient fatigue resistance and impact toughness, insufficient tensile strength, and inability to resist fatigue and impact fracture, etc. Achieve resistance to fatigue and impact fracture, high fatigue resistance and impact toughness

Inactive Publication Date: 2014-12-17
PINGHU CITY DANGHU STREET FEITIANREN MACHINERY GRAPHIC DESIGN SERVICE DEPT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that some existing connecting parts of CNC lathe lifting systems do not have high enough tensile strength to resist elongation, breaking, slipping and wear, and the fatigue resistance and impact toughness are not high enough to be Resistance to fatigue and impact fracture, not well applied to the problem of CNC lathes

Method used

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  • CNC lathe hoisting system connecting element and heat treatment technology of CNC lathe hoisting system connecting element
  • CNC lathe hoisting system connecting element and heat treatment technology of CNC lathe hoisting system connecting element

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Embodiment Construction

[0010] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0011] As shown in the figure, the present invention includes a body 1 and a heat treatment process. The body 1 is set as a cylindrical structure, the upper part of which is set as an arc-shaped triangular structure 2, and the middle of the body is set as a hollow structure 3. The heat treatment process The characteristic is that after being heated to austenitization, it is immersed in a suitable quenching medium to cool at a faster rate.

[0012] When selecting the quenching medium for the heat treatment process, sufficient cooling capacity should be ensured first, that is, the quenching medium with high cooling capacity should be selected, and distortion and quenching cracking should also be prevented.

[0013] The invention has high enough tensile strength to resist elongation, breaking, slipping and wear, has high fatigue resistance and impact toughness, ...

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Abstract

The invention discloses a CNC (Computerized Numerical Control) lathe hoisting system connecting element and a heat treatment technology of the CNC lathe hoisting system connecting element. The CNC lathe hoisting system connecting element comprises a body; the heat treatment technology comprises a heat treatment process; the body is made into a cylindrical structure; an arc-shaped triangular structure is arranged above the body; and the middle of the body is made into a hollow structure. The heat treatment technology is characterized in that the CNC lathe hoisting system connecting element is soaked into proper quenching media to be cooled at a higher speed after being heated to an austenization state. The CNC lathe hoisting system connecting element and the heat treatment technology have the advantages that sufficient high tensile strength is realized for resisting stretching, tension fracture, thread slipping and abrasion; higher fatigue resistance and impact toughness are realized, so that the fatigue and impact fracture can be resisted; and the CNC lathe hoisting system connecting element and the heat treatment technology can be well applied to a CNC lathe.

Description

technical field [0001] The invention relates to a mechanical product, in particular to a connection piece of a lifting system of a numerically controlled lathe and a heat treatment process thereof. Background technique [0002] Some CNC lathe lifting system connectors on the existing market cannot resist elongation, breaking, slipping and wear, and the fatigue resistance and impact toughness are not high enough to resist fatigue and impact fracture, so they cannot be used well in the CNC lathe. Contents of the invention [0003] The invention provides a connecting piece of a lifting system of a numerically controlled lathe and a heat treatment process thereof. [0004] The purpose of the present invention is to solve the problem that some existing connecting parts of CNC lathe lifting systems do not have high enough tensile strength to resist elongation, breaking, slipping and wear, and the fatigue resistance and impact toughness are not high enough to be Resistance to f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/00C21D1/56B23B15/00
Inventor 华巧波
Owner PINGHU CITY DANGHU STREET FEITIANREN MACHINERY GRAPHIC DESIGN SERVICE DEPT
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