The name 'linear rolling guide vice' turned out to be so!

The name 'linear rolling guide vice' turned out to be so! 2019 - 05 - 07 'rolling bearing was born in 1907 in Sweden SKF, linear rolling guide vice is developed on the basis of' rolling bearing, thus caused a wave of rolling industry. German scientists ancient lecce Mr According to the principle of 'rolling bearings' invented the most primitive of linear rolling guide vice, the French patent in 1932, but at the time of linear rolling guide vice load small, assembling complex, high failure rate, at one point affect the promotion of use. Precisely at this stage, synthetic resin 'slide guide made a breakthrough development, more delay the development of the linear rolling guide vice. In the 1970 s, with numerical control of mechanical products, the requirement of high speed, high precision and high efficiency can also more and more high, 'sliding guide rail has overwhelmed,' rolling guide is arises at the historic moment. In 1973, the mature linear rolling guide vice successfully developed in Japan and start mass production process. The development of a linear rolling guide vice began in the 1980 s, only more than 30 years history so far. 'rolling linear guide pair of this concept is the scroll feature, the industry association to determine the general terms and can be referred to as the linear guidance systems, linear bearings, linear guide rail and linear guide rail, See figure 1) 。 On June 1, 2004, the ISO ( The international organization for standardization) Promulgated the ISO147281 linear rolling bearings rolling bearing dynamic load rating and the rated life 'and' ISO147282 linear rolling bearings rolling bearing static load rated 'two standards. In ISO standard, 'linear rolling bearings' as' linear rolling guide vice' internationalization. Can imagine 'linear rolling guide vice as a bearing diameter is infinite, guide of bearing outer ring and slide block is equal to the bearing inner ring, intermediate can be infinite loop rolling body ( Can be a ball, can also be a roller) 。 In this sense, 'linear rolling guide vice is the continuation and development of' rolling bearings' principle, is that it derived products, is according to the basic principle of rolling bearing gradually improved and become a unique mechanical properties of rolling bearing, bearing of the moving parts in the mechanical transmission and guiding role. （ Source: mechanic machine world)