1.First of all, a pre-inspection of the Plastic Injection mold should be carried out before installation: the pre-inspection is to check the mould quality and repair the mold in time, to avoid disassembly the mould from injection molding machine. we should pay attention to the direction and the mark of fixed plate and the moving plate, to reduce errors when mould close.
2.Pay attention to the installation of the Plastic Injection Mold with a lateral parting mechanism: If there is a die with a lateral parting mechanism, the slider should be installed in a horizontal position because the sliders moves left and right, so it must be in a horizontal position.
3. Plastic Injection Mold must be fastened: When we install the locating ring to the seat of the fixed Platen on the injection molding machine,Move the Clamping Platen slowly and clamp mould gently, There should install 4 pieces of gasket on Clamping platen, and the screw height adjusted to the same height as the mould leg. It means screw and mould leg is flat, because the mould can’t be pressed very tightly if the clamping plate is not flat or inclined.
4.Connect the cooling water, and check if the water going smooth or any leaking.
5.After the Injection Mold tool is installed, a correction should be made to the ejector rod, including the ejection distance: after the mold is tightened, Mould slowly opened until the moving plate stops to retreat. Here is the position of the ejector rod, there should be a more than 5mm gap between the ejector plate and bottom plate , which not only prevents the damage of the mold, but also ejects the parts.
6.The tightness should be adjusted when close mould: adjust tightness is to prevent overflow, and also to ensure proper exhaust of the mold cavity.
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15 июл 2024
