新闻资讯

New center

Check category
/
/
/
What temperature control technology does aluminum alloy die casting mold have

What temperature control technology does aluminum alloy die casting mold have

(Summary description)According to the structure of the casting, the different temperatures of different parts of the mold are controlled through several independent cooling water circulation systems, thereby providing the conditions for sequential solidification of the casting;

What temperature control technology does aluminum alloy die casting mold have

(Summary description)According to the structure of the casting, the different temperatures of different parts of the mold are controlled through several independent cooling water circulation systems, thereby providing the conditions for sequential solidification of the casting;

1. According to the structure of the casting, the different temperatures of different parts of the mold are controlled through several independent cooling water circulation systems, thereby providing the conditions for sequential solidification of the casting; the most sensitive and suitable position can also be selected in each cooling circuit of the mold , install a thermal sensor to scan and monitor the temperature, and then operate the opening and closing of the electric valve in the input section through an adjustable controller, although this method is good, but the investment is large, especially the cost of the thermal sensor and its circuit, It is usually only used to produce die castings with larger dimensions and higher requirements.

Wholesale Aluminum alloy die casting

2. The temperature of the mold is controlled by the automatic heating and cooling device of the heat transfer oil and the special mold temperature machine for die-casting. Controlling moving and stationary molds within a certain temperature range is much better than simply cooling the mold. Through the heating and cooling efficiency and circulation speed of the heat transfer oil, the microcomputer PID adjusts and controls the oil temperature.
The cooling water temperature of the die-casting mold should not be too high, otherwise the steam pressure formed when the water boils will affect the cooling effect. The upper limit of the cooling water temperature is 95°C, and the lower limit is 10°C. The water cooling hose connected to the mold should not be broken, and the cooling water should be softened by ion exchange, otherwise the water will gradually produce scale on the inner wall of the cooling channel, white Deposits will make cooling less effective.

Keyword:

推荐新闻

Structural features of Zinc alloy die casting
Structural features of Zinc alloy die casting
Time of issue : 2023-02-08 17:29:50
In the process of Zinc alloy die casting, the filling mode of molten metal is one of the key factors affecting the quality of castings. Many die-casting defects, such as insufficient pouring, cold shuts, pores, and shrinkage, are related to the filling mode. At the same time, the filling mode is also One of the key factors affecting mold life.
See more information
In the process of Zinc alloy die casting, the filling mode of molten metal is one of the key factors affecting the quality of castings. Many die-casting defects, such as insufficient pouring, cold shuts, pores, and shrinkage, are related to the filling mode. At the same time, the filling mode is also One of the key factors affecting mold life.
Zinc alloy die casting test method
Zinc alloy die casting test method
Time of issue : 2023-02-01 11:49:58
The main additive elements of Zinc alloy die casting are aluminum, copper and magnesium. Zinc alloys can be divided into deformation and cast zinc alloys according to the processing technology. Cast zinc alloys have good fluidity and corrosion resistance, and are suitable for die-casting instruments, automobile parts casings, etc.
See more information
The main additive elements of Zinc alloy die casting are aluminum, copper and magnesium. Zinc alloys can be divided into deformation and cast zinc alloys according to the processing technology. Cast zinc alloys have good fluidity and corrosion resistance, and are suitable for die-casting instruments, automobile parts casings, etc.
Zinc alloy die casting has those advantages
Zinc alloy die casting has those advantages
Time of issue : 2023-01-13 15:16:09
Zinc alloy die casting is an alloy composed of zinc as the base and adding other elements. Often added alloying elements are aluminum, copper, magnesium, cadmium, lead, titanium and so on. Zinc alloy has a low melting point, good fluidity, easy welding, brazing and plastic processing.
See more information
Zinc alloy die casting is an alloy composed of zinc as the base and adding other elements. Often added alloying elements are aluminum, copper, magnesium, cadmium, lead, titanium and so on. Zinc alloy has a low melting point, good fluidity, easy welding, brazing and plastic processing.
Previous page
1
2
24

Foshan Nanhai Jiawei metal products Co., Ltd

Contact information:18928682636(Miss Liang)/18928682621(Mr. Tang)

Company phone:0757-85103282

Company fax:0757-85103183

Company email:sunny@nhjiawei.com / jia_tangvic@163.com

Marketing Center: No.90, hongganglihe Road, Lishui Town, Nanhai District, Foshan City

Production base: b3-1, zone 3, Enping Industrial Park, Jiangmen industrial transfer park (Enping Guangen profile Co., Ltd.)

language
中国
韩国
韩国
韩国
韩国
韩国
Copyright © 2021 Foshan Nanhai Jiawei metal products Co., Ltd 粤ICP备19125561号 Powerby :300.cn