Zero setting method for grinding head and workpiece and grinding equipment

Abstract

The invention relates to the technical field of part machining, in particular to a zero setting method for a grinding head and a workpiece. The zero setting method for the grinding head and the workpiece comprises the steps that the workpiece is moved to a first preset position (S1, 0); a workpiece thickness value D is acquired; and the descending speed of the grinding head is determined based on the workpiece thickness value D, so that the grinding head descends to the initial grinding position (S1 + S2, D) while the workpiece moves to a second preset position (S1 + S2, 0). According to the zero setting method for the grinding head and the workpiece, the descending speed of the grinding head is determined based on the thickness value D of the workpiece, so that the grinding head descends to the initial grinding position (S1 + S2, D) while the workpiece moves to the second preset position (S1 + S2, 0), when the workpiece is conveyed to a grinding area, the grinding head can be flush with the surface of the workpiece, coarse zero setting is exactly completed, the zero setting time is saved, the zero setting efficiency is improved, and the production rhythm is not affected.

Description

technical field [0001] The invention relates to the technical field of component processing, in particular to a method for aligning a grinding head with a workpiece. Background technique [0002] In industrial production, in order to improve the performance of parts and components, it is necessary to grind the workpiece. Among them, zeroing is an important step in grinding. Zeroing is to find the relative position of the grinding head and the workpiece when the grinding is started. Zeroing is not accurate. It will appear that the grinding is too heavy or too light, which directly determines the quality of grinding. However, in the actual process, there will be two factors affecting the zero operation, the thickness of the workpiece and the loss of abrasives. In view of the large difference in the thickness of the workpiece, and the problem that the equipment cannot adjust the thickness adaptively, the traditional technology usually first manually calibrates the thickness, an...

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Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that it takes a long time to zero and cannot adapt to different grinding precision requirements, so as to provide a grinding machine that can improve efficiency and adapt to different grinding precision requirements. Method of aligning head and workpiece to zero

[0004] Another technical problem to be solved by the present invention is to overcome the defects of the grinding equipment in the prior art that it takes a long time to zero and cannot adapt to different grinding precision requirements, so as to provide a grinding equipment that can realize efficient and accurate zero calibration

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