重点介绍了自攻螺钉连接、模塑后嵌入的嵌件连接，卡入连接等较新的连接技术。
It mainly introduces a new joint technology of self-tapping screw, insert joint after injection molding, snap joint, etc.
本文将从多个角度分析导致自攻螺钉滑丝的原因及如何消除自攻螺钉滑丝，提高自攻螺钉连接可靠性。
This paper analyzes the reasons of the self-screws' slip, and gives a solution of avoiding slip, to improve the self-screws joint reliability.
本文分别对于两种连接类型——自攻螺钉连接和电阻点焊连接，拟合出强度、刚度的计算公式共计5个。
In this dissertation, there are 5 formulas for self-tapping screw connection and resistance spot weld connection.
在C型钢梁(3)与方钢管柱(1)之间可以设置自攻螺钉(7)的连接。
The C-shaped steel beam (3) and the square steel tubular column (1) can be connected by self-tapping screws (7).
它通常包括以下十二类零件：螺栓、螺柱、螺钉、螺母、自攻螺钉、木螺钉、垫圈、挡圈、销、组合件和连接副、焊钉等。
Usually there are 12 categories which are bolt , stud, screw, nut , self tapping screw, wood screw, gasket, retainer ring, pin, composite member, bolting, and soldering lamp.
主营产品：各种紧固件、标准件、螺栓、螺柱、螺丝、螺钉、木螺钉、自攻螺钉、车削螺丝、组合螺丝、螺母、连接件、平垫、挡圈等。
Main products: various kinds of fasteners, standard, bolts, screws, bolts, screws, wood screws, tapping screws, turning the screw, the combination of screws, nuts, fittings, flat mat, ring, etc.
主营产品：各种紧固件、标准件、螺栓、螺柱、螺丝、螺钉、木螺钉、自攻螺钉、车削螺丝、组合螺丝、螺母、连接件、平垫、挡圈等。
Main products: various kinds of fasteners, standard, bolts, screws, bolts, screws, wood screws, tapping screws, turning the screw, the combination of screws, nuts, fittings, flat mat, ring, etc.
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