Multi-grinding-unit multi-working-procedure parallel constant linear velocity grinding method and grinding device

Abstract

The invention discloses a multi-grinding-unit multi-working-procedure parallel constant linear velocity grinding method. The method comprises the following steps that: 1) a rotary working table drives a workpiece to rotate at the constant angular velocity Omega, wherein the curve of the workpiece is r (theta), and the grinding constant linear velocity is set to be V; and 2) tools in grinding units are driven within the time of dt to operate circumferentially along the workpiece for V1*dt, thus the grinding constant linear speed of each grinding unit is V, wherein V1=V-Omega r(Omega dt), and r(Omega dt) is the distance from a tool grinding part on the curve r (theta) of the workpiece to the center of the workpiece, thus the grinding amount of each working procedure is ensured to be constant, and the grinding quality of each part at the periphery of the workpiece can be ensured to be consistent. The invention also discloses a multi-grinding-unit multi-working-procedure parallel grinding device. The rotary workpiece table surface and a plurality of grinding units are combined to be machined at the same time, the parallel machining of multi-working procedure of the curve of the workpiece is realized, thus the losses of efficiency, re-positioning and the like caused by frequency tool replacement are prevented, and the machining efficiency is improved greatly.

Description

technical field [0001] The invention relates to the field of glass deep processing methods and automation equipment, in particular to a constant linear velocity grinding method with multiple grinding units and multiple processes in parallel and a grinding device with multiple grinding units and multiple processes in parallel. Background technique [0002] With the new energy, construction, decoration, and furniture industries increasingly demanding the craftsmanship and artistry of large-scale glass products, the demand for glass is growing rapidly, and there are also high requirements for glass processing quality and processing efficiency. In order to improve the traditional glass processing methods, reduce production costs, improve processing accuracy and increase production efficiency, a large number of glass processing automation equipment is needed. Since glass is a hard and brittle material, at the same time, in order to achieve aesthetic requirements, there are many s...

AI Technical Summary

Problems solved by technology

However, this device is essentially the same as the grinding method of the glass edge of the machining center. Each process is independent of each other, and

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