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A method and a processing device for processing by a numerical control system

A numerical control system, technology to be processed, applied in the direction of digital control, electrical program control, etc., can solve problems such as difficult, complex calculations, overcutting machinery, etc., to improve processing efficiency, convenient and simple operation, and ensure processing quality Effect

Active Publication Date: 2018-03-09
SHENZHEN A&E INTELLIGENT EQUIP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, in practical applications, due to the processing speed is too fast or the data is too complex, the download speed of the data cannot keep up with the processing speed, and data starvation occurs, resulting in overcut or abnormal mechanical vibration
Using fitting methods such as NURBS or cubic spline curves can improve efficiency and achieve better processing quality, but at present these algorithms are mostly based on theory, which is relatively complicated and requires a large amount of calculation, and even needs to increase the corresponding hardware equipment, so , the practical application is more difficult

Method used

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  • A method and a processing device for processing by a numerical control system
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  • A method and a processing device for processing by a numerical control system

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] see figure 1 , the method that numerical control system of the present invention carries out processing comprises:

[0031] Step 101: the numerical control system obtains the set of required processing line segments for processing the object to be processed;

[0032] In the object to be processed, if a straight line is formed between the starting point and the end point of the processing track, and there is no break or break point in the middle, the straight line is called a processing line segment. The numerical control system obtains a collection of processing line segments of the object to be processed, wherein the processing line segments can be distributed continuously and connected, or distributed in various regions of the object to be processed.

[0033] Step 102: the numerical control system obtains all processing line segments whose ...

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Abstract

The invention discloses a method and a processing device for processing by a numerical control system, comprising: the numerical control system obtains a set of required processing line segments for processing an object to be processed; the numerical control system obtains geometric parameters from the set of processing line segments All processing line segments smaller than the threshold; the numerical control system integrates all the acquired processing line segments to obtain an integrated line segment L1; the numerical control system processes the integrated line segment on the object to be processed. Through the above method, the present invention can improve processing efficiency, obtain good processing effect, and is convenient and simple to operate.

Description

technical field [0001] The invention relates to the technical field of numerical control processing, in particular to a method and a processing device for processing by a numerical control system. Background technique [0002] In the traditional numerical control system, each data segment of the object to be processed adopts the method of acceleration and deceleration control. If the processing speed is very fast, it will be too late to decelerate when encountering a small line segment, resulting in overcutting of the workpiece. Moreover, frequent acceleration and deceleration is required to process a small line segment, which will cause abnormal vibration of the machine tool. [0003] With the development of the numerical control system, the processing method of tiny line segments is also constantly optimized. For example, a buffer zone appears in the numerical control system, that is, the speed of each data segment is calculated and planned as a whole before the data segme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/19
Inventor 陈浩柳培雨
Owner SHENZHEN A&E INTELLIGENT EQUIP
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