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CN109737910A 一种确定圆锥滚子大端面球基面最大直径圆弧位置的方法 无效 - 撤回

一种确定圆锥滚子大端面球基面最大直径圆弧位置的方法
摘要：
一种确定圆锥滚子大端面球基面最大直径圆弧位置的方法，它涉及一种测量方法。本发明解决了现有采用轮廓仪测量圆锥滚子大头球基面半径R时，无法定量确定球基面最大圆弧直径位置测量的问题。本发明步骤一：制作V型夹具6；步骤二：选取第一钢球(1)、第二钢球(2)和平板(3)，第一钢球(1)的直径小于第二钢球(2)的直径；步骤三：将V型夹具(6)安装在平板(3)上，将平板(3)和V型夹具(6)一起放置在轮廓仪的V型工作台上；步骤四：V型夹具(6)的安装调整；步骤五：圆锥滚子的测量；步骤六：测量球基面的半径R轮廓；步骤七：确定圆锥滚子(4)的球基面的半径R。本发明用于确定圆锥滚子大端面球基面最大圆弧的直径位置。
摘要（英）：

The invention discloses a method of determining a position of a maximum diameter arc of a ball base surface of a large end face of a tapered roller, relating to a measurement method. When measuring aradius R of a base surface of a large head ball of a tapered roller, an existing profile meter cannot determine a position of a maximum arc diameter of a ball base surface quantitatively. The method comprises steps of first, manufacturing a V-shaped fixture (6); second, selecting a first steel ball (1), a second steel ball (2) and a flat plate (3), wherein the diameter of the first steel ball (1)is less than the diameter of the second steel ball (2); third, installing the V-shaped fixture (6) on the flat plate (3), and putting both the flat plate (3) and the V-shaped fixture (6) on a V-shapedworkbench of a profile meter; fourth, installing and adjusting the V-shaped fixture (6); fifth, measuring the tapered roller; sixth, measuring radius R outline of the ball base surface; and seventh,determining a radius R of the ball base surface of the tapered roller (4). The method is used for determining a position of a maximum arc diameter of a ball base surface of a large end face of a tapered roller.

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