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Thin and high electrode and processing method thereof

A processing method and electrode technology, which is applied in the field of electrodes, can solve problems such as the difficulty in processing molds with thin and high features, and achieve the effect of facilitating popularization and application and solving bottlenecks

Active Publication Date: 2020-11-20
宝利根(成都)精密工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above prior art, the present invention provides a thin and high electrode and its processing method to solve the problems of thin and high mold characteristics and difficult processing of thin and high electrodes

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  • Thin and high electrode and processing method thereof
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  • Thin and high electrode and processing method thereof

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Embodiment Construction

[0019] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] In the embodiment of the present invention, such as figure 1 As shown, a thin and tall electrode is provided. The thin and tall electrode in the present invention is made of brass, the surface roughness is less than 100 μm, and it has good concentricity. Such as figure 1 As shown, the thin and tall electrode in the present invention includes a base 1 and electrode teeth 2 fixed on the base 1. The electrode teeth 2 are integrally formed with the base 1, and the diameter of the electrode teeth 2 gradually decreases from the end of the base upwards. , the sidewall inclination angle α is 1.8-2.2°. In a preferred embodiment of the present invention, in order to facilitate processing, the inclination angle α of the side wall of the thin and tall electrode is set to 2.0°.

[0021] The thin and tall electrode in the present invention is ...

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Abstract

The invention discloses a thin and high electrode and a processing method thereof. The thin and high electrode comprises a pedestal and an electrode tooth fixed to the pedestal. The electrode tooth isreduced gradually in diameter upward from the pedestal, and the inclination angle of the side wall of the electrode tooth is 1.8-2.2 degrees. By applying a processing center, an electrode, the heightand diameter ratio of which reaches 10-16 times, is processed and formed by a special processing mode. The method breaks through a conventional limit, solves the bottleneck of high and thick tooth processing, does not demand a too high rotating speed of a machine tool, and is conveniently popularized and applied.

Description

technical field [0001] The invention belongs to the technical field of electrodes, and in particular relates to a thin and high electrode and a processing method thereof. Background technique [0002] In the process of plastic mold design, due to the strict requirements of the product on the position of the injection point of the mold, the injection port has to be designed very deep in the mold structure. The glue inlet of the channel is thin and high, often the ratio of height (H) to diameter (D) can reach 10 to 16 times. Such a structural design is not easy to demould, so the surface roughness of the processing and manufacturing is required to be very good, and at the same time, the glue inlet and the flow channel must have good concentricity to ensure the fluidity of the glue. This structure can only be machined by electric discharge, but it is extremely difficult to machine the electrodes. Firstly, the surface after electrode processing is required to have excellent ro...

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Application Information

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IPC IPC(8): B23H1/04B23H11/00
CPCB23H1/04B23H11/00
Inventor 崔育曾连全万有军席刚郭芝忠林岗
Owner 宝利根(成都)精密工业有限公司