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Process technique for high-rotational speed injection made gear

A processing technology, high-speed technology, used in household components, household appliances, other household appliances, etc., can solve the problems of low precision, high cost, and short service life of high-speed gears, and achieve accurate flow alignment, low noise, and exhaust. good effect

Inactive Publication Date: 2008-09-24
TOHKATSU PLASTIC TIANJIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the production of all raw materials and the lack of control methods for the production process, the high-speed gears produced have low precision, short service life and high cost

Method used

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Examples

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Embodiment Construction

[0024] The processing technology of a high-speed injection molding gear of the present invention will be further described below in conjunction with specific embodiments.

[0025] A processing technology for high-speed injection molding gears, comprising the following steps:

[0026] A. Melt the material;

[0027] B. Under the process parameters set by the molding machine, inject the molten material into the cavity of the gear mold at a certain pressure and speed, and solidify and form it in the cavity of the gear mold;

[0028] C. The injection molding machine opens the gear mold and ejects the gear product;

[0029] It is characterized in that a sensing device is installed in the forming machine and the gear mold, and the sensing device includes a grating ruler, a pressure sensor, a digital decoder and a proximity sensor, which are connected to an external data analysis device for controlling the melting of the material. Temperature and pressure, temperature, speed, time a...

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Abstract

The invention relates to the gear processing field, in particular to a processing technology of a high-speed injection gear, sensing devices are arranged in a gear die and a gear forming machine, various data indications in the gear processing procedure are measured and counted in time, and the gear processing procedure is controlled according to the data indications, thereby producing the high-speed injection gear with high precision, low cost, and long service life.

Description

technical field [0001] The invention relates to a high-precision gear processing technology, in particular to a high-speed injection molding gear processing technology. Background technique [0002] Seemingly simple structural components such as transmission gears are actually very complex and difficult products with very high requirements for various parameters. All over the world, professional manufacturers are thinking about how to produce high-precision, high-stability products. Sexual, long-lived and cheap gears are helpless. Under the existing technology, the technology in this field is still at a relatively lagging stage. Due to the production of all raw materials and the lack of control methods for the production process, the high-speed gears produced have low precision, short service life and high cost. Contents of the invention [0003] The present invention aims at the above deficiencies, and provides a processing technology for high-speed injection-molded gea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/76B29C45/26B29C45/64B29L31/32
Inventor 伊藤贤一
Owner TOHKATSU PLASTIC TIANJIN
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