铸粉与水的混合比例
Suggested Water and lnvestment Ratio
铸粉的失蜡升温程序
Recommended Burnout Cycle
铸粉和水的用量参考
Derermine the weight of powder and the volume of water
注:按钢盅体积计算用粉量的公式为:
W=需要用铸粉重量(单位:克) W(g)=0.0045 X R X H
R=钢盅半径(单位:毫米)
H=钢盅高度(单位:毫米)
Weight of power (g)
Note:The formula delermining the weight of power according to size of flask is: W(g)=0.0045 X R X H
Radius of flask (mm)
Height of flasj (mm)
不同金属的铸造温度
Casting Temperatrature Guide
1.金属的铸造温度比熔金温度大约高38-66℃
2.金属的由于铸造银金属中所含合金的种类不同,铸造的温度有所不同
3.铸模温度根据铸件大小不同进行调整
1.Casting temperature should be approximately 100 to 150°melting temperature.
2.Casting temperature will vary slightly depending upon particular alloy used.
3.Flask temperture will vary depending upon size of casting.