被体育老师c到高潮_欧美伊人色综合久久天天_国产怡春院无码一区二区_久久精品视屏综合

Menu

新聞資訊 NEWS

您所在的位置:網(wǎng)站首頁>新聞資訊>Introduction to the advantages of precision rack and rack manufacturer

Introduction to the advantages of precision rack and rack manufacturer

發(fā)表時間:2016-12-16 來源:QINCEHNG
Precision rack drive is large machine tool industry is the most important transmission method, with the development of large boring and milling machine, gantry machine tool, the demand of precision rack is becoming more and more high. Precision rack with its advantages of high precision, high speed to win a lot of customer high praise. Below to introduce detailed precision rack rack manufacturer.
Precision rack and the main features are: high strength, high wear resistance, can adapt to the high precision linear movement. After quenched and tempered material handling, greatly enhanced the intensity of the rack, high wear resistance, can change the direction of a linear moving under any Angle. Rack modulus is very small, reciprocating movement of the occasion when the use is very convenient, but also simple installation. Due to the large contact than helical rack, so ? in terms of reducing noise and shock