Jiaxing bearing: the accuracy of machine tool thermal car and cold

【 Jiaxing bearing 】 Jiaxing bearing group sales co. , LTD. , is the spot sales center of jiaxing bearing factory, specializing in HRB bearings, application in production design and related machinery has a wealth of technical experience, today we are together and we learn the accuracy of machine tool thermal car and cold. Machine tool in complex thermal deformation, are generated as the result that the accuracy of the relative motion of the cutting tool and the workpiece is reduced, thus reducing the machining accuracy. Especially the precision of machine tool thermal deformation often become the main factors influencing the precision of work, if the bearing before and after tightening at the same time, the thermal deformation will make main shaft bending, rear axle when assembly so loose points, resulted from thermal deformation of the spindle axis machine tool, increased the main shaft and guide rail parallelism error, according to the demand of precision machine tool for accuracy related to the main shaft project, should make the cold test and hot test ( Spindle has been running at a moderate speed and for spindle reach a stable temperature inspection) Due to all qualified, the bearing temperature and affected by the accuracy of the project, in the process of assembly to idle running experiments, reach thermal equilibrium temperature, then to the related project inspection and correction. If you are interested in the above bearing factory introduction of jiaxing jiaxing bearing or have any questions, please click on contact us page on the right side of the online customer service, or call: 4006578186, jiaxing bearing sales center you full thoughtful procurement consultant. - - - - - - Editor: jiaxing bearing sourcing consultant LTD. All rights reserved, Sales center) Reprint please indicate the source