Manufacturing process of sprue bushing provided with special water channel device

A production process and water channel technology, applied in the direction of manufacturing tools, welding equipment, heat treatment equipment, etc., can solve the problem of no temperature adjusting device, etc., and achieve the effect of simple production process and reasonable water channel layout.

Inactive Publication Date: 2019-09-17
KAIPING YINGGUANG ELECTROMECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the traditional technology, the nozzle does not have any device to adjust the temperature

Method used

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  • Manufacturing process of sprue bushing provided with special water channel device
  • Manufacturing process of sprue bushing provided with special water channel device
  • Manufacturing process of sprue bushing provided with special water channel device

Examples

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Effect test

Embodiment Construction

[0033] The manufacturing process of the nozzle provided with the special water channel device of the present invention is applicable to various cavity molds.

[0034] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11 , to describe in detail the preferred embodiment and other embodiments of the manufacturing process of the nozzle provided with the special waterway device of the present invention.

[0035] The present invention provides a manufacturing process of a nozzle provided with a special waterway device, which is characterized in that it includes the following steps:

[0036] (1) Make the nozzle seat module 1.1 and the water channel module 1.2 respectively.

[0037] (2) Coating brazing filler metal on the nozzle seat module 1.1 and between the water channel module 1.2.

[0038] (3) Clamp the nozzle seat module 1.1 and the water channel module 1.2.

[0039] (4) In a hig...

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Abstract

The invention provides a manufacturing process of a sprue bushing provided with a special water channel device. The manufacturing process of the sprue bushing provided with the special water channel device is characterized by including the following steps that brazing filler metal is coated between a sprue bushing base module and a water channel module; in a vacuum high temperature furnace, the sprue bushing base module and the water channel module are subjected to high-temperature heat treatment, a temperature is 1000 DEG C or above, and time is between 3 hours and 10 hours; and taking out from the vacuum high temperature furnace is performed, natural cooling to 60-100 DEG C is performed, placing into a tempering furnace is performed, a temperature is controlled between 500 DEG C and 550 DEG C, time is between 3 hours and 5 hours, and tempering is repeated in this way for 3-5 times. According to the manufacturing process of the sprue bushing provided with the special water channel device, due to the fact that the water channel arrangement is reasonable, the temperature of various portions of the sprue bushing can be fast adjusted; meanwhile, the sprue bushing base module and the water channel module are welded and sealed due to brazing filler metal melting, in this way, on one hand, it can be guaranteed that the manufacturing process of the sprue bushing is simple, and on the other hand, it can also be guaranteed that the sprue bushing base module and the water channel module are fused into a whole.

Description

technical field [0001] The invention relates to a production process of a pump nozzle, in particular to a production process of a pump nozzle provided with a special waterway device. Background technique [0002] In the traditional technology, the nozzle is used to inject material into the molding cavity. [0003] In the traditional technology, there is no device for adjusting the temperature of the nozzle. [0004] The temperature of the liquid raw material injected into the molding cavity of the mold through the nozzle has a great influence on the molding effect of the liquid raw material in the molding cavity. [0005] Regulating the temperature of the liquid raw material injected into the molding cavity by different means has always been a technical problem that needs to be solved to improve the molding effect of the liquid raw material in the molding cavity. Contents of the invention [0006] Based on the deficiencies of the prior art, the purpose of the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K1/008B23K1/00C21D9/00C21D9/50C21D1/18
CPCB23K1/00B23K1/008C21D1/18C21D9/0068C21D9/50
Inventor 徐雄莫艄陈林石茂东
Owner KAIPING YINGGUANG ELECTROMECHANICAL TECH
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