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《Diamond & Abrasives Engineering》 2008-02
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Analysis and design of dynamic balancing machine for CBN grinding wheel

Fan Rui Yang Baoguo Fan Ping Chen Jianfei(Zhongyuan University of Technology,Zhengzhou,450007,China)  
According to the dynamic balancing theory of double face balance,the mechanics model when wide abrasive wheel in revolution was established in this research,the machinery structure dimensions and the important parameters K1,K2,K3,K4 of the electromechanical transverse of the design were obtained.Wide wheel vertical dynamic balancing machine consisted of iron frame,left and right vertical plate and the wholly covered steel plate.It has the advantages of beauty in appearance,strong stiffness,and good at absorbing vibration and transmission system in a closed working condition.The system consisted of two parts namely mechanical and electricity.The tasks of this machine is dynamic balancing of CBN grinding wheel(500×400)used for form grinding the spindle and its bar.The quality requirement of the spindle can be satisfied because the ground wotkpiece surface roughness can reach Ra0.4μm,and the precision can be IT4.The locating bar when assembly abrasive wheel can be changed according to the different hole diameters of the parts.So it can certainly satisfy the dynamic balancing requirement of other kinds of wide wheel and wide parts.
【CateGory Index】: TH877
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