他看了看我，似乎想在我脸上看到一丝笑意，可此刻若有人从我身后把椅子抽开，我也不会摔倒在地。
He looked at me, as though he wanted to see a smile on my face, but I couldn't as much as fall down if someone had pushed the chair out from under me.
本文对延时侧抽芯机构设计作了详细阐述，并模拟了模具的开合运动。
The design of the side core-pulling delay mechanism is stated in detail, The open-close action of the mould is simulated.
开模时，压铸机开模力驱动交叉复合弯销机构进行铸件内侧凹抽芯，然后液压抽芯器抽拔杯形型芯。
The opening force of die casting machine drives the crossed compound dog-led CAM mechanism draw core in inboard concave, and then make the hydraulic loose-core implement to draw the hollow core.
滑块要用液压油缸抽芯以保证开合模顺序。
The slide pins will use an oil cylinder to assure that the process is in proper order.
介绍了一种新型抽真空平板硫化机的结构特点。此机器能实现模具的自动推出、开模、翻转、顶出。
The construction here refers to a new kind of air pumping press, realizing the automatic draw, turn over, push out and removal of the mould.
本液压铸造机由机座、开合模总成、下抽芯总成、液压控制柜和电器控制柜组成。
The hydraulic casting machine is composed of a machine base, a mould opening and closing assembly, a lower loose core assembly, a hydraulic control cabinet and an electric appliance control cabinet.
本液压铸造机由机座、开合模总成、下抽芯总成、液压控制柜和电器控制柜组成。
The hydraulic casting machine is composed of a machine base, a mould opening and closing assembly, a lower loose core assembly, a hydraulic control cabinet and an electric appliance control cabinet.
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