Processing program post-processing method and light guide strip die processing method

A processing method and technology of light guide strips, which are applied in simulators, program control, temperature control using electric methods, etc., can solve problems such as low work efficiency, heavy workload, and error-prone

Active Publication Date: 2019-09-06
慈溪市悦宇精密模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, in order to improve the efficiency during processing and programming, the operator usually reads the program and the program list, edits and modifies the head and tail of each NC program, including the tool number, H compensation number and tool setting command, etc., and then saves it. Manua

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  • Processing program post-processing method and light guide strip die processing method
  • Processing program post-processing method and light guide strip die processing method
  • Processing program post-processing method and light guide strip die processing method

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Embodiment Construction

[0032] A specific embodiment of the present invention will be described in detail below, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0033] A processing method post-processing method provided by an embodiment of the present invention includes the following steps:

[0034] S1, the MMES system reads the CNC program list and the secondary NC program obtained through CAM processing;

[0035] S2, select the type of machine tool to be processed;

[0036] S3, modifying the program header and program tail of the secondary NC program, matching the inherent executable primary NC program of the machine tool;

[0037] S4, the secondary NC program is automatically connected in series with the primary NC program by calling a subroutine from the main program.

[0038] More preferably, after S3 and before S4, it also includes:

[0039] S31, add tool setting before processing and tool setting after processing in...

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Abstract

The invention discloses a processing program post-processing method and a light guide strip die processing method and belongs to the field of die manufacturing. The device comprises the following steps: reading information of a CAM program list; performing automatic tool changer matching on tool information in the CAM program list; performing program selective merging on the same tools of different workpieces; automatically connecting programs in series and printing a series program list, thereby improving the automation process and reducing the error rate. The invention further provides a dieprocessing method. The die processing method comprises the following steps: calculating numerical control data according to a die processing procedure; selecting a machining tool with the diameter tolerance within 0.002 mm; performing processing program processing to obtain processed numerical control data; controlling the room temperature to be 20-21 DEG C, and maintaining the constant temperature; adjusting the radial runout of a main shaft in the installation state of the machining tool to be within 0. 001 mm; preheating the main shaft to 25-26 DEG C; and processing according to the processed numerical control data, so that the processing quality can be effectively improved.

Description

technical field [0001] The invention relates to the field of mold processing, in particular to a processing method for post-processing and a light guide strip mold processing method. Background technique [0002] The light guide tooth for car lights is a strip-shaped light guide body, one side of which is basically a rack-shaped light reflection surface, which is used to reflect light. As a new technology in recent years, light guide teeth for car lights are widely used in civilian high-end sedan cars, with both front lights and rear lights. configuration. [0003] When the light guide strip is processed, a variety of cutting tools and different machine tools are generally required. In the existing technology, in order to improve the efficiency during processing and programming, the operator usually reads the program and the program list, edits and modifies the head and tail of each NC program, including the tool number, H compensation number and tool setting command, etc....

Claims

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Application Information

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IPC IPC(8): G05B19/4093G05D23/19
CPCG05B19/4093G05D23/19G05B2219/41069
Inventor 陈马达
Owner 慈溪市悦宇精密模具有限公司
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