Description

~1.  Material :  ASTM A****0
 2.  weight :  0.***1.*6Kg
 3.  smelting : medium frequency furnace
 4.  tolerance : CT 6
 5.  surface roughness : Ra*2.5
 6.  certification : ISO***1
 7.  production capacity : ***0/month

Die casting was conducted on the die casting machine type metal pressure, is currently the highest production efficiency of casting process. Die casting machine is divided into hot chamber die casting machine and cold chamber die casting machine.

 Hot chamber die casting machine high degree of automation, less waste of materials, the production efficiency is higher than cold chamber die casting machine, but the restriction of the parts heat resistant ability, it is only used in zinc alloy, magnesium alloy and other low melting point materials of casting production.

 Today\'s widely used aluminum alloy die casting, due to the high melting point, only in the cold chamber die casting machine for production. The main characteristics of die casting is a metal mold filling under high pressure, high speed, and forming and solidification under high pressure, the deficiency of die casting is: because the liquid metal under high pressure, high speed of mold filling process, inevitably, the clip wrapped inside the casting, the air in the cavity formed subcutaneous blowhole, so you should not heat treatment, aluminum alloy die casting zinc alloy die casting is unfavorable surface coating (but can spray paint).

Gravity casting is refers to the liquid metal in the earth\'s gravity injection mold process, also known as the gravity casting.

Generalized gravity casting include sand casting, metal mold casting, investment casting, lost foam casting, mud casting, etc.;

 Narrow gravity casting mainly refers to the metal mold casting