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- temperature 0℃~45℃
- relative humidity is not more than 90%
- -0.09Mpa-0.1Mpa
- water temperature:90℃~100℃,pressure≥0.05MPa
- 80℃~90℃
- The vacuum hole spacing is 30mm-50mm
- Ra≤0.8mm
- Cast aluminium alloy ZL401
- ≥15mm
Working environment: temperature 0℃~45℃，relative humidity is not more than 90%.
Cylinder working pressure（bleed pressure） of core-pulling mechanism:0.5MPa~0.7MPa
Vacuum pressure:-0.09Mpa-0.1Mpa
Water cycle heating system: water temperature:90℃~100℃,pressure≥0.05MPa
Mold working temperature:80℃~90℃
The diameter of the vacuum hole is generally Φ0.5mm-Φ0.8mm
Distribution of vacuum holes:The vacuum hole spacing is 30mm-50mm
Surface roughness requirements for mold forming:Ra≤0.8mm
Mold material:Cast aluminium alloy ZL401
The mold wall thickness:≥15mm
Cylinder working pressure（bleed pressure） of core-pulling mechanism:0.5MPa~0.7MPa
Vacuum pressure:-0.09Mpa-0.1Mpa
Water cycle heating system: water temperature:90℃~100℃,pressure≥0.05MPa
Mold working temperature:80℃~90℃
The diameter of the vacuum hole is generally Φ0.5mm-Φ0.8mm
Distribution of vacuum holes:The vacuum hole spacing is 30mm-50mm
Surface roughness requirements for mold forming:Ra≤0.8mm
Mold material:Cast aluminium alloy ZL401
The mold wall thickness:≥15mm