At present, the phenomenon of axial desquamation for an individual ejector pin plate or an annular cutter can occurs in a disposable digestive tract anastomat component. 目前,一次性使用的消化道吻合器组件,会发生个别推钉片或环形切刀轴向脱落的现象。
Through analyzing moulding technology of the toolbox, designed a injection mold with straight gate injection system, ejector rod and stripper plate united ejection mechanism. 通过对工具箱的塑件工艺分析,确定了直浇口浇注系统、推杆、顶板联合顶出的模具结构。
Note that die length of ejector pin contact with the mould plate is kept to a minimum by incorporating a clearance diameter hole in the mould plate. 注意,顶杆和模板的接触长度通过在模板中加工一个放大直径的孔来保持最小。
The pendulum block of the ejector on this mould makes the velocity different between the stripper plate and the ejector sleeve, which realizes the twi-ejection, and thus solves the problem of the casting distortion. 该模具推出机构的异形摆块使卸料板和推管产生速度差,实现铸件的二次推出,解决了工件变形的问题。
Universal Ejector Plate Used in Piston Manufacture 活塞加工中一种万向顶盘
Performance analysis and optimal structure design of steam ejector heat pumps Precisely Calculation for Height of Plate Cover Cylinder in Rotating Flow Tower 喷射式热泵的设计计算与性能分析旋流塔板罩筒高度的准确计算&与旋流板几何参数的设计计算一文商榷
The demoulding structure without using ejector plate, ejector pin and ejector sleeve is very compact, the weight of the mould is lightened, the collide noise of the mould and the abrasion of the ejector equipment are reduced. 避免了推板、顶针或顶管的使用,从而实现了模具的轻量化,降低了模具的碰撞噪音和顶出装置的磨损。
The issue that high hot and high speed wake had affect on the ejector plate and protection-piston of the launch vehicle was also investigated. 研究涉及发动机内外流场相互干扰、热喷流和冷空气的相互作用以及高温高速尾喷流对发射车车顶板和防护板的影响。