| 滑轮的加工方法有哪些？ |
| 添加时间：2018/1/25 17:05:05 浏览次数： |
| 目前真对V型、H型槽滑轮，i5数控系统提供了CYCLE93凹槽切削循环很好的应对策略。但对于U型槽滑轮系统没有提供高效的切削循环，传统加工方法需借助CAD辅助编程，编程过程较为复杂，且程序没有通用性。 At present, the V and H groove pulley, i5 CNC system provides a good coping strategy for the CYCLE93 groove cutting cycle. But for the U groove pulley system, there is no efficient cutting cycle. The traditional machining method needs CAD aided programming. The programming process is rather complex, and the program is not universal. 普通机床：针对U型槽滑轮加工方法多为采用切槽刀粗车去余量，再用半圆成型刀“靠面成型”的加工方式，加工过程由于刀具与工件的接触面积大，极易产生振动，加工效率低，且精度较差。 General machine tools: for U type groove pulley processing method of grooving tool for the car to the rough margin, and then processing cutter by semicircle surface forming "process, because the contact area of the cutting tool and the workpiece, easy to produce vibration, low processing efficiency, and poor accuracy. 数控机床：加工U型槽滑轮，先用切槽刀粗车去除余量，之后用R刀对轮廓进行精车。 CNC machine tool: processing U groove pulley, first use the cutting tool to remove the allowance, then use the R knife to finish the outline of the car. 与普通机床相比数控机床的加工方法切出的工件不但精度高且加工效率更是远胜于普通机床。但对于R刀（球刀）的使用往往是初学者短板。本节除介绍U型槽滑轮加工方法外，还着重介绍了R刀的使用，包含R刀的对刀及R刀的刀尖半径补偿的设置。 Compared with the common machine tool, the machining method of NC machine tool is more accurate and more efficient than ordinary machine tool. But for R (spherical) knife is often used for short board. In addition to introducing the U groove pulley processing method, this section also introduces the use of the R knife, including the tool of the R knife and the setting of the radius compensation of the R knife. |
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