The vent system composed of vent groove, vent plug and clearance of ejector pin can fit the need of venting.

采用分型面排气槽、顶杆间隙排气与排气塞排气相结合的排气系统设计能够很好地满足模具排气需要。

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Clearance of ejector pin is used to vent little quantity air or the part may intervene with vent plug and ejector pin.

推杆间隙排气用于排气量不大或者开设排气塞会与推出机构产生干涉的部位。

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Range hypothesis vent plug and tube joint is not correct, then in the transformer oil injection will constitute a bubble chamber.

假设放气塞和管接头的方位不正确，那么在变压器注油以后会构成气泡腔。

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