Method for processing mold with special-shaped planer

A technology for processing molds and special shapes, which is applied in the field of special-shaped planer processing molds, and can solve the problems of long time consumption, high cost and high manufacturing cost

Active Publication Date: 2020-07-07
东莞市星品精密模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For mold cavities with relatively complex structures, various tools and five-axis machine tools are required to cooperate. The tool specifications are diverse and the manufacturing cost is high. At the same time, the processing operation software...

Method used

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  • Method for processing mold with special-shaped planer
  • Method for processing mold with special-shaped planer
  • Method for processing mold with special-shaped planer

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] In this embodiment, refer to Figure 1-Figure 7 , the method for processing molds with a special-shaped planer for its specific implementation, comprising the following steps:

[0029] The first step is to make the planer 1, design the drawing of the planer 1 according to the shape requirements of the mold cavity 3, and print 20 times the drawing of the planer 1. The bottom of the planer 1 is the special-shaped blade 2, and the bottom surface of the blade 2 is an arc structure, such as figure 2 and Figure 7 As shown, select the appropriate cutter body rod, and use the projector to compare the 20 times projection and the 20 times planer 1 drawing to carry out accurate measurement operations, and use the universal knife grinder to process the cutter body rod according to the drawing requirements.

[0030] The second step is ...

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Abstract

The invention relates to a method for processing a mold with a special-shaped planer in the field of mold processing. The method for processing the mold with the special-shaped planer comprises the following steps of: the first step: making a planing knife; the second step: performing numerical control machining programming; the third step: planing a first piece; the fourth step: measuring the first piece; the fifth step: planing copies; the sixth step: measuring the copies; and the seventh step: assembling the mold. The self-made shaped planing knife can be used for planing processing, therefore, the variety of tools is small, the overall manufacturing cost is reduced by about 20% to 30%, and the comprehensive processing time is shortened by about 30% to 50%; the planing processing methodis used for replacing the traditional milling processing method, and the surface quality of the processed cavity is stable, which is more suitable for processing special-shaped cavity; and the planing processing method can also process a cavity that is concave along the horizontal direction, so as to ensure the integrity of the mold. The sealing ring produced by the mold manufactured by the method for processing the mold with the special-shaped planer is more suitable for precision instruments with higher sealing performance and strength requirements.

Description

technical field [0001] The invention relates to the field of mold processing, in particular to a method for processing molds with special-shaped planers. Background technique [0002] Most of the sealing rings are made of rubber materials. The sealing rings are full of elasticity and resilience, and have appropriate mechanical strength, including expansion strength, elongation and tear resistance; in addition, the sealing rings are easy to process and shape, and can maintain precision. size of. The manufacturing methods of sealing rings can be divided into compression molding and injection molding, both of which require molds for molding. [0003] The common manufacturing methods of existing molds are milling by CNC numerical control machine tools. Milling cutter for rough machining; third step, medium milling cutter for medium machining; fourth step, fine milling cutter for finishing; fifth step, first piece measurement; sixth step, copy processing; seventh step, assembl...

Claims

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Application Information

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IPC IPC(8): B23D5/00B23D13/00
CPCB23D5/00B23D13/00
Inventor 黎招晓
Owner 东莞市星品精密模具有限公司
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