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Contact person/ Manager: Shuchen Xu

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The Current Deep Groove Ball Bearing Rings Processing Process To Improve The Views

(A) the existing ring grinding process scheduling process

1, Deep Groove Ball Bearing the outer ring: the plane of the surface grinding - outside the grinding - outside the groove grinding - outside the trench super-fine -

2, the inner ring: the surface of the grinding surface - within the groove grinding - diameter grinding - within the ditch super-fine -

(B) Deep Groove Ball Bearing the improvement of the grinding process process arrangements

1, Outer Ring: Plane Face Grinding - Plane Grinding - Outer Diameter Grinding - Outer Diamonds - Outside Diameter Grinding - Outer Groove Grinding - Outer Groove Fine -

2, the inner ring: the plane of the surface grinding - plane lapping - internal and external diameter grinding - within the dug - within the grinding - within the fine fine fine -

(C) to improve the grinding process of the reasons

1, plane lapping process equipment

① reduce the pressure of grinding and reduce the operation of the operator's own difficulty. In the case of

(2) Deep Groove Ball Bearing The problem of low efficiency of flat lapping is achieved by using the end grinding wheel and the high degree of validity of the grinding products. In the case of

③ to improve the accuracy of the bearing ring plane positioning reference to reduce the ferromagnetic process inside and outside the ring ring on the reference end of the position of the difference between the inner and outer rings of the channel to the base plane parallel to the inner and outer rings The actual value and the measurement difficulty of the roundness of the inner and outer diameters are reduced. In the case of

2, Deep Groove Ball Bearing the outer diameter of the setting process

① reduce the diameter of the grinding machine on the machine when the accuracy is too high and reduce the difficulty of the operator's own operation.

② to improve the bearing diameter positioning accuracy, reduce the roundness of the outer diameter and the error of the outer groove grinding processing roundness and waviness of the impact. In the case of

③ due to the use of Whetstone lapping can improve the processing efficiency and can guarantee the appearance of the product quality. In the case of

3, outside the diameter of grinding processing process settings

① increase the concentricity between the outer diameter and the inner diameter, and reduce the possibility of vibration caused by the rotation center of gravity caused by the uneven quality inside the product due to the residual surface of the process.

② reduce the outer diameter in the assembly of steel ball when the possibility of scoring the ball.

③ to improve the appearance of the finished product bearing and the consistency of the surface.

4, the inside and outside diameter grinding process settings

① to improve the inner diameter and internal and external diameter between the concentricity, reduce the residual surface due to the process of internal product quality imbalance, resulting in the rotation of the center of gravity caused by the possibility of vibration.

② reduce the inside and outside diameter in the assembly of steel ball when the possibility of scoring the ball.

③ improve the appearance of the finished product bearing and the consistency of the processing surface.


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