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Oblique guide column machining technology

A processing technology, the technology of inclined guide pillars, applied in the field of inclined guide pillar processing technology, can solve the problems of lack of quality and hardness, complex processing technology of inclined guide pillars, etc., and achieve the effect of convenient and fast processing, good quality and convenient mass production

Inactive Publication Date: 2018-03-09
方芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The processing technology of the oblique guide pillar in the prior art is relatively complicated, and its quality and hardness are still somewhat lacking

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The following describes the embodiments of the present invention in detail.

[0017] A kind of inclined guide post processing technology, it is characterized in that, comprises the following steps:

[0018] a. For material preparation, T10 steel is selected according to the size;

[0019] b. Rough machining, leaving a margin of 0.15mm-0.35mm for rough machining of the workpiece;

[0020] c. Heat treatment to ensure hardness 58-62HRC;

[0021] d. Finishing, finishing the workpiece to the size requirements and ensuring that the surface roughness Ra is less than 0.6μm;

[0022] e. Wire cutting, cut out the slope;

[0023] f. Intensive trimming, cooperate with the oblique guide post hole, and control the gap evenly.

[0024] In this embodiment, in step c, the quenching temperature of heat treatment is 800°C-900°C, the holding time is 10-30min, oil quenching and cooling; the tempering temperature is 130-230°C, and the tempering furnace is kept warm for 60-90min.

[0025...

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PUM

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Abstract

The present invention provides a kind of inclined guide column processing technology, and it comprises the following steps: a, prepare material, select T10 steel according to the size of size; b, rough machining, leave the margin of 0.15mm-0.35mm for the rough machining of workpiece; c 1. Heat treatment to ensure a hardness of 58-62HRC; d. Finishing, finishing the workpiece to the size requirement and ensuring that the surface roughness Ra is less than 0.6μm; e. Wire cutting, cutting out the inclined plane; f. Finishing, and inclined guide pillar Hole matching, control the gap evenly. The invention discloses a processing technology for an inclined guide column, which is convenient and quick to process, has good quality and is convenient for batch production.

Description

technical field [0001] The invention relates to a processing technology of mold parts, in particular to a processing technology of an inclined guide post. Background technique [0002] In the plastic mold or betting mold, the inclined guide column is a cylinder used to provide the power required for the slider (row position) to pull the core laterally. Due to its specific working environment, it has high requirements on its hardness and quality. The processing technology of the oblique guide pillar in the prior art is relatively complicated, and its quality and hardness are somewhat deficient. Contents of the invention [0003] 【1】Technical problems to be solved [0004] The technical problem to be solved by the present invention is to provide a processing technology for inclined guide pillars which is convenient, fast and of good quality. [0005] 【2】Technical solution to solve the problem [0006] A kind of inclined guide post processing technology, it is characterize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00B23P15/007
Inventor 方芳
Owner 方芳