圣霖聯(lián)接機(jī)生產(chǎn)誠(chéng)信企業(yè)推薦

花鍵聯(lián)接按齒形的不同，可分為矩形花鍵和漸開(kāi)線花鍵兩類，這兩類花鍵均已標(biāo)準(zhǔn)化。

矩形花鍵的定心方式為小徑定心，即外花鍵和內(nèi)花鍵的小徑為配合面。其特點(diǎn)是定心精度高，定心的穩(wěn)定性好，能用磨削的方法消除熱處理引起的變形。

The spline connection can be divided into two types: rectangular spline and involute spline. The two kinds of spline are standardized.

The centering way of the rectangular spline is the small diameter centering, that is, the small diameter of the outer spline and the inner spline is the matching surface. It is characterized by high centering precision and good stability of centering. It can be used to remove the deformation caused by heat treatment by grinding.

勝過(guò)機(jī)用虎鉗的柔性虎鉗，在裝夾中能有效防止工件的翻轉(zhuǎn)、傾斜，克服了機(jī)用虎鉗因配合間隙大導(dǎo)致工件受力不均、加工發(fā)顫等現(xiàn)象；解決了現(xiàn)有輕型、精密工件加工時(shí)裝夾不可靠的問(wèn)題。

Flexible than vice machine vise, the clamping can effectively prevent the workpiece turning and tilt, overcome the machine vise for clearance to workpiece uneven stress, etc. to solve the phenomenon of processing tremble; the existing light and precision workpiece clamping reliability of the fashion。

機(jī)用虎鉗結(jié)構(gòu)缺點(diǎn)及使用中的隱患。機(jī)用虎鉗有結(jié)構(gòu)簡(jiǎn)單、夾緊力大、操作和維護(hù)方便等特點(diǎn)。但由于其必須具有廣泛的適用性和操作的便捷性，其螺母與絲桿之間、活動(dòng)座與虎鉗體之間存在著較大的配合間隙，導(dǎo)致在裝夾一些加工精度要求較高的產(chǎn)品時(shí)難以達(dá)到要求。

The structural shortcomings of the machine vise and the hidden danger in the use. The machine tool has the characteristics of simple structure, large clamping force, easy operation and maintenance. But because of its wide applicability and convenient operation, there is a large gap between the nut and the screw rod, the movable seat and the vice body, which results in the difficulty of meeting some requirements when clamping some products with high machining accuracy.