The inner hole processing method of the inner ball cage
A processing method and technology of inner ball cage, applied in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., can solve the problems of inner ball cage rupture and inner ball cage strength reduction, etc., to reduce cutting amount and process stability. High, improve the effect of processing efficiency
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Embodiment 1
[0024] The inner ball cage is cylindrical, and the inner hole processing method of the inner ball cage includes the following steps:
[0025] A. Material preparation: Prepare the cast inner ball cage blank:
[0026] B. Tapered hole processing: Clamp the inner ball cage blank on the lathe. When the tool is close to the end of the inner ball cage blank, the tool realizes longitudinal feed and horizontal feed at the same time. After processing, the inner hole is conical. semi-finished products;
[0027] In the step B, the cutting speed of the cutting tool is 2 cm / 10 seconds.
[0028] The speed of the longitudinal feed of the tool in the step B is 0.5 cm / 10 seconds.
[0029] C. Secondary processing: The semi-finished product is turned around and clamped on the lathe. When the tool is close to the end of the semi-finished product, the tool realizes lateral feed, and the secondary semi-finished product with a straight hole in the inner hole is obtained after processing;
[0030] ...
Embodiment 2
[0039] The inner ball cage is cylindrical, and the inner hole processing method of the inner ball cage includes the following steps:
[0040] A. Material preparation: Prepare the cast inner ball cage blank:
[0041] B. Tapered hole processing: Clamp the inner ball cage blank on the lathe. When the tool is close to the end of the inner ball cage blank, the tool realizes longitudinal feed and horizontal feed at the same time. After processing, the inner hole is conical. semi-finished products;
[0042] In the step B, the cutting speed of the cutting tool is 3 cm / 10 seconds.
[0043] In the step B, the speed of the longitudinal feeding of the tool is 1 cm / 10 seconds.
[0044] C. Secondary processing: The semi-finished product is turned around and clamped on the lathe. When the tool is close to the end of the semi-finished product, the tool realizes lateral feed, and the secondary semi-finished product with a straight hole in the inner hole is obtained after processing;
[0045...
Embodiment 3
[0054] The inner ball cage is cylindrical, and the inner hole processing method of the inner ball cage includes the following steps:
[0055] A. Material preparation: Prepare the cast inner ball cage blank:
[0056] B. Tapered hole processing: Clamp the inner ball cage blank on the lathe. When the tool is close to the end of the inner ball cage blank, the tool realizes longitudinal feed and horizontal feed at the same time. After processing, the inner hole is conical. semi-finished products;
[0057] In the step B, the cutting speed of the cutting tool is 2 cm / 10 seconds.
[0058] The speed of the longitudinal feed of the tool in the step B is 0.8 cm / 10 seconds.
[0059] C. Secondary processing: The semi-finished product is turned around and clamped on the lathe. When the tool is close to the end of the semi-finished product, the tool realizes lateral feed, and the secondary semi-finished product with a straight hole in the inner hole is obtained after processing;
[0060] ...
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