High tech enterprise integrating R & D, manufacturing, sales, consulting and service of bearings
High tech enterprise integrating R & D, manufacturing, sales, consulting and service of bearings
Under the leadership of national bearing industry experts and professors, a professional scientific research team with senior experts, professors and young master doctors has been formed.
The company's expert bearing product development team has won a second prize of national science and Technology Progress Award
It has obtained 33 national invention patents and utility model patents.
All products of the company have passed the quality inspection of national safety generation bearing inspection center
Leader of bearing and manufacturing
Intelligent comprehensive
since its establishment 200 years ago, sms group has been engaged in the development, desig…
it is a large-scale comprehensive enterprise integrating hydraulic components, precision ca…
crusher can be pided into medical crusher and mining crusher according to large categories.…
Surface stress and deformation of stainless steel bearingin 1892, boussinesq solved the radial stress distribution in a semi infinite body as shown in fig. 6.2. he used polar coordinates instead of rectangular coordinates. when there is no shear stress on the surface, the solution of radial stress is
Contact stress between flange bearing end face and flangethe contact stress between the roller end face and the retaining edge can be calculated by the formula of contact stress and deformation introduced previously. the sub surface is us…
Calculation method of elastic contact deformation between bearing r…in chapter 6, the calculation method of elastic contact deformation between roller and raceway is introduced. for a rigid bearing as a unit, its elastic displacement refers to the m…
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