机用虎钳的结构及原理。机用虎钳是机械加工中常用的装夹机构，其结构如图1所示。其主要工作原理：转动方头带动丝杠，在螺母（通过紧固螺钉固定在虎钳体上）的作用下，做螺旋运动的丝杠带动与之联接的活动座沿丝杠轴线方向来回移动。
The structure and principle of machine vise. Machine vise is acommon clamping mechanism in mechanical processing. Its structureis shown in Figure 1. The main principle: rotation of the leadscrew nut in the square， (fixed in the vise body through afastening screw) under the action of moving spirally driven screwconnected with the movable seat to move back and forth along thescrew axis.
花键联接由内花键和外花键组成。内、外花键均为多齿零件，在内圆柱表面上的花键为内花键，在外圆柱表面上的花键为外花键。显然，花键联接是平键联接在数目上的发展。
The connection of the spline is made up of the inner and outerspline. The inner and outer spline are multi tooth parts，圣霖联接机价格，and the spline on the surface of the inner cylinder is the innerspline， and the spline on the outer cylindrical surface is theouter spline. It is that the spline connection is thedevelopment of the number of flat bond connections.
型面联接：是利用非圆剖面的轴与相应形状的零件的毂孔配合而构成的联接，作为机械传动中的联接方式，型面联接相对于传统的键联接相比，具有联接强度高，圣霖联接机生产，没有应力集中，圣霖联接机，可以传递大扭矩且效率高的同时也可以承受冲击载荷，并且对于一些大型机械装备来讲其拆装方便及维修便利。
is the hub hole type surfaceconnection: the non-circular section axis and the correspondingshape parts with a connection， as the connection mode in mechanicaltransmission， compared with the traditional linkage type surfaceconnection compared with connecting strength， no stress ， can large torque and high efficiency at the same time it canwithstand the impact load， and for some large mechanical e its disassembly and convenient maintenance.
圣霖联接机-圣霖国际【创新发展】-圣霖联接机多少钱由鞍山市圣霖进出口贸易有限公司提供。“型材设备,轧钢设备,轨道设备”就选鞍山市圣霖进出口贸易有限公司（shenglininternational.cn），公司位于：辽宁省鞍山市高新区越岭路256号（研发中心A座2号楼510室至511室），多年来，圣霖国际坚持为客户提供好的服务，联系人：王秋。欢迎广大新老客户来电，来函，亲临指导，洽谈业务。圣霖国际期待成为您的长期合作伙伴！