UGCAM method for improving circumferential milling capability of part
A technology of milling processing and capacity, which is applied in the field of improving the circumferential milling process capacity of parts based on UGCAM, can solve problems such as difficulty and achieve the effect of improving general capacity
Inactive Publication Date: 2017-02-15
SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
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Problems solved by technology
It is this kind of safety protection that forms one of the hardware attributes of CNC equipment, that is, the stroke limit; for the manufacturing process, this limit not only sets the maximum stroke of each drive shaft, but also gives programmers the ability to process parts in the circumferential structure. content
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[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0019] In this example, processing figure 1 Taking the part shown as an example, the top of the part needs to be machined. Processing on vertical CNC equipment, the travel limit of the Y-axis is Y-300, and the maximum diameter position of the part is Φ800. When generating the vertical circumferential milling operation list with the help of the post-processing file, the list content of the axis corresponding to the datum plane will be generated. At this time, the list content has conflicted with the stroke limit of the equipment, and normal processing cannot be performed. In this case, the method of the present invention is used.
[0020] A method for improving the circumferential milling capability of parts based on UGCAM, comprising the following steps:
[0021] Step 1: Program UG operations in UGCAM, and do not consider the strok...
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The invention relates to a UGCAM method for improving the circumferential milling capability of a part, and belongs to the technical field of machining. The method can be used to solve the problem that a numerical control program is unavailable due to limit of the stroke of certain shaft of a vertical type numerical control device in the UGCAM programming environment, improve the versatility of the compiled numerical control program, and enable that the numerical control program can be used among numerical control devices with different stroke limits. The method comprises the steps that 1) a UG operation is compiled; and 2) a shaft is locked in each operation, and the shaft which is not allowed to move is locked according to the stroke of onsite processing equipment. The shaft is locked in each operation by the steps that A) certain operation is started, and a setting environment is entered; B) an 'equipment attribute' control button is clicked, and a setting interface is entered; C) a 'shaft locking' event and a 'polar coordinate setting' event are selected from 'user defined events'; and D) in the 'shaft locking' event, the shaft which is not allowed to move is locked according to the stroke of onsite processing equipment.
Description
technical field [0001] The invention belongs to the technical field of machining, and in particular relates to a method for improving the circumferential milling capability of parts based on UGCAM. Background technique [0002] With its high machining accuracy, relatively simple control process and powerful digital processing mode, CNC equipment has completely replaced ordinary manual equipment and has become an indispensable and important processing method in the field of machinery manufacturing. Although the numerical control equipment is a little clumsy in size, the tool movement is flexible and changeable during the processing of the complex part space position. Although the numerical control program executed by it is a complex list composed of numbers and instructions, which is not easy to read, it can complete The complex process and advanced control are beyond the reach of ordinary equipment. Usually, the self-protection design of such advanced and excellent hardware...
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Login to View More IPC IPC(8): G05B19/4097
CPCG05B19/4097G05B2219/32161
Inventor 郝卓苗鸿志俸跃伟
Owner SHENYANG LIMING AERO-ENGINE GROUP CORPORATION