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introduction：When determining axial vibration with rotor bending(Hot bending)Relate to，And the bending amount is large.It is necessary to carry out direct axis treatment or find the cause of thermal bending of the rotor to eliminate。If the bending amount is not large，Dynamic balancing method can be used to reduce rotor deflection，Reduce axial and axial vibration。 3、For axial vibration caused by improper bearing bearing force，The amount of interference between the bearing seat and the tile shell can be readjusted。Ensure that the internal and external tightness of the bearing seat is within the range specified in the standard，Enables the bearing bush to follow the journal deflection，The axial vibration is no longer affected by improper operation of the journal and bearing bush。
2019-01-12 Reading quantity 975
introduction：①Rotation accuracy：The radial and axial runout that occurs when the spindle rotates in directions that affect machining accuracy（See form and position tolerance），It is mainly determined by the quality of the manufacture and assembly of the spindle and bearings。 ②dynamic、Static stiffness：It mainly depends on the bending stiffness of the spindle、Bearing stiffness and damping。
2019-01-09 Reading quantity 2196
introduction：Silver linear guide railNo need to say more than everyone knows，The linear guide rail of the Shanghai Silver brand is famous in the industry，Why is that？Xiao Bian personally believes that the quality of its products is directly proportional to the price！You get what you pay for，But the silver linear guide is breaking the norm，The quality of Shangyin linear guide rail is obvious to all，But the price is not that high，This gives many manufacturers an advantage！So how is the silver linear guide this product？
2019-01-08 Reading quantity 502
introduction：CCMLinear module is a high precision automatic transmission element，To ensure the accuracy of the linear module，Then its premise is that the linear module runs stably。If there is too much jitter in the running of the linear module，The normal operation of the linear module is bound to be affected。After the linear module is installed，Excessive jitter occurs，Do you know what caused it？
2019-01-08 Reading quantity 472
introduction：A client asked me the other day，What does the loss of linear guide rail relate to？Im sure theres more than one person with that question，belowSJSYSLinear guide factory for you to explain it！
2019-01-08 Reading quantity 1041
introduction：When we connect the thread of the sliding bearing seat，Generally, it is necessary to tighten the nut，The bolt is subjected to a certain pre-tightening force。preloaded The purpose is to increase the joint stiffness、Tightness and improved anti-loosening capability。 1、Pretightening of threaded connections：Whether it is tightened when assembled by threaded connection，Split loose joint。Control of the preload force，one General bolt connection can be controlled by experience，The important bolt connection is usually controlled by measuring torque wrench or constant torque wrench。
2019-01-04 Reading quantity 461
introduction：In the application of factory automation，To save time on design and assembly，The linear module can be driven by pinion and rack，It has the advantage that the stroke can be spliced arbitrarily： one：AURDRack and pinion linear module-Ordinary load application； two：HDS2Rack and pinion linear module-Heavy-duty application；
2019-01-03 Reading quantity 927
introduction：Today Xiaobian will introduce you to the precision slide tableThe precision measurement steps and some related product knowledge about the precision slide table，I hope it can help you！Precision slide drive is an important transmission method in the field of automation equipment。With the vigorous development of various automation equipment，Manipulator loading and unloading has gradually replaced manual work，The demand for precision slides is also increasing。Precision slide for its high precision，The advantage of high speed has become an important reason for customers to buy。
2019-01-02 Reading quantity 1001
introduction：The measuring instrument is based on the lens to capture the position of the measured work，The length of the measured workpiece is read by the grating ruler，The guide rail oscillates in the process of moving，Then the lens fixed on the moving slide oscillates back and forth，May cause the measured result to be too large or too small。In the experiment, the length is selected as80mmThe standard measuring block，The measurement error varies by more than 100 microns at different positions。 In the mainland called linear guide，In Taiwan, linear guides are generally called linear guides、Linear slide。
2019-01-02 Reading quantity 1140
introduction：The existence of electric slide makes modern precision machining more flexible and stable，It can be said that the electric slide is an indispensable key component in all kinds of machining systems，In particular, reliable electric slide products are closely related to the high-quality production of many applications，And in recent years, the technical upgrading and diversity of the electric slide has also done well，That is why so good electric slide equipment is popular。
2018-12-30 Reading quantity 655
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