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Method for cooling pipe cast-in of machine tool guide

A cooling water pipe and casting technology, which is applied in the field of machine tool guide rail casting cooling water pipes, to achieve high casting quality and benefit the quality of casting

Inactive Publication Date: 2008-05-21
KOCEL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no method of processing the cooling water pipe of the guide rail of the machine tool by using the casting process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] A method for inserting and casting cooling water pipes in guide rails of machine tools, comprising the following steps:

[0021] a. Preparation of casting pipe and clips:

[0022] Requirements for inlaid pipe: the material of inlaid pipe is 20#~40# carbon steel, the surface of inlaid pipe and ring clip should be cleaned, pickled and tinned, and the inner diameter of ring clip is larger than the outer diameter of inlaid pipe by 2 ~4mm, no flash or burr;

[0023] b. Modeling and core making:

[0024] The inlaid casting tube is fixed in the core box, and the core making is operated according to the specific structure of the core box. The two ends of the inlaid casting tube and one end of the ring clamp should be left outside the sand core, and the core is lowered to the mold before filling with sand. In addition, the core bone should not be too thin, and its cross-section is 40mm×40mm, so as to avoid deformation of the sand core. The ring support clip on the sand core mu...

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PUM

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Abstract

The invention relates to a cooling water pipe processing method on a machine-tool guide rail, in particular to a method for imbedding and casting a cooling water pipe on the machine-tool guide rail. The invention is characterized by including steps of preparation of imbedding pipes and clippers, modeling, core producing, assemble molding, casting, cleaning up and packaging; the invention provides an unique and simple technical method that realizes to process and fabricate the cooling water pipes in the machine-tool guide rail by the imbedding and casting method.

Description

technical field [0001] The invention relates to a method for processing a cooling water pipe on a machine tool guide rail, in particular to a method for inserting and casting a cooling water pipe on a machine tool guide rail. Background technique [0002] During the high-speed cutting of the machine tool, the spindle, ball screw, guide rail, etc. will generate a lot of heat. If effective cooling is not carried out, the accuracy of the machine tool will be seriously affected. Generally, a powerful high-pressure, high-efficiency cooling system is used, and temperature-controlled circulating water or other media are used to cool the spindle motor, ball screw, guide rail, etc. In order to avoid the influence of temperature rise on the guide rail, in addition to using grease oil on the guide rail surface for lubrication and cooling, some machine tools are designed with cooling circulation holes inside the guide rail. The cooling circulation channels of machine tool guide rails a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D19/04
Inventor 原晓雷郝立昌周文军
Owner KOCEL GROUP
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