Selection principle of working temperature of die-casting die

1) The mold temperature is too low, the internal structure of the casting is loose, the air discharge is difficult, and it is difficult to form.

2) The mold temperature is too high, the internal structure of the casting is dense, but the casting is easy to be "welded" attached to the cavity, and the mold is difficult to discharge the casting. At the same time, too high a temperature will cause the mold body to expand itself, affecting the dimensional accuracy of the casting.

3) The mold temperature should be selected within the appropriate range. Generally, after the test is appropriate, the constant temperature control is good.

Marijuana Grow Lights

UV+3000k+6500k+660nm Red+IR 730nm~Truly Full Spectrum Grow Lights. And the spectrum can be customized according to the growers plants type. 1000W LED Grow Light with high Purity 6063 Aluminum~Great Heat Dissipation~40% E-Power Bill Saved. No Noise Disturb Full Waterproof Grow Light. The Full Spectrum LED Grow Light spread out evenly for all directions+ Uniform Coverage+ Biggest Footprint+High Yield. MixLux Grow System provides not only LED Grow Light for growers and farmers but also for local dealer, disrtibulter and agent. MixLux mainly do OEM and ODM. MixLux can provide you an optiomal LED Grow Lighting Solution with spectrum plan and lighting plan, using CalculuX&Dialux

Full Spectrum Led Grow Light,Medical Grow Lights,Bar Grow Light,Led Grow Light 1000W

Shenzhen MixLux Technology Co., Ltd , https://www.mixluxled.com