Machining process numerical control code standardized integration model and method

A technology of numerical control code and mechanical processing, which is applied in the direction of program control, computer control, simulator, etc., can solve the problems of non-uniform numerical control code writing and high requirements for numerical control coding technicians, so as to improve programming efficiency, reduce technical requirements and ensure product quality Effect

Pending Publication Date: 2020-04-14
WUHAN UNIV OF TECH
View PDF12 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is to provide a model based on the modular combination and integration of CNC machining codes and rapid programming of CNC machine tools in view of the above-mentioned existing production and processing process, which has high requirements for NC coding technicians and non-uniform NC code writing. method, in order to realize the rapid and standardized compilation of NC codes in the process of NC machine tool processing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Machining process numerical control code standardized integration model and method
  • Machining process numerical control code standardized integration model and method
  • Machining process numerical control code standardized integration model and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1. CNC code standardization integration model in machining process

[0035] The following describes the process of establishing the CNC code module of the cylindrical turning process as an example. The CNC machine tool is a horizontal lathe, and the CNC system of the machine tool is the Frank system:

[0036] Such as Figure 4 As shown in the figure, during the turning process of the outer circle, the movement track of the tool tip of the outer circle tool is a straight line parallel to the workpiece axis, as long as the tool cut-in coordinates, the tool cut-out coordinates, the machining allowance on one side of the part and the cutting depth of each tool are determined The change value set of the tool tip's motion track coordinates in the process of external turning can be obtained.

[0037] In the process of external turning, in order to ensure the surface quality of the final workpiece, specific processing parameters are generally set for the last pass, ...

Embodiment 2

[0062] Embodiment 2. Standardized integration method of numerical control code in machining process

[0063] The method provided in this embodiment is: modularize the numerical control codes of each process of numerical control machining and store them in the enterprise database or other shared databases, and the operator selects the numerical control modules according to the process characteristics of the processed parts, and finally concentrates them into complete CNC machining of the parts. Code framework, the operator then sets the necessary tool starting coordinates according to the machine tool CNC system, machine tool coordinate system and part drawing size information, and then the complete CNC machining code file of the part can be determined, and finally the operator imports the code into the CNC equipment for generation processing.

[0064] Such as figure 1 As shown, the parts include S101 chamfering processing, S102 outer circle processing, S103 end face processin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a machining process numerical control code standardized integration model and method. In order to solve problems that in the machining process, the quality of machined parts isunstable because habits of different operators are different in the numerical control encoding process and the labor cost of enterprises is increased because numerical control programming needs professional technicians, the method is used for establishing an integrated model of numerical control machining codes in the numerical control machine tool machining process. Standard modular numerical control machining codes are given according to different machining processes in the machining process and used for guiding the numerical control programming personnel to quickly compile numerical controlcodes in the machining process in a standardized mode, so that the machining quality of mechanical products is guaranteed, compiling standardization of the numerical control codes is guaranteed, andthen the efficiency of the machining process is improved.

Description

[0001] technical background [0002] The mechanical processing process refers to the process of using mechanical processing methods to remove excess metal on the workpiece with a tool according to a certain process sequence, so that the geometric shape, dimensional accuracy and surface quality of the workpiece meet the specified technical requirements. CNC machine tools are the main processing equipment. The CNC machining code is the instruction for the CNC equipment to execute the processing process. The CNC equipment completes the process design requirements according to the CNC machining code. Reasonable processing instructions are conducive to improving processing efficiency and ensuring processing quality. In the actual production process, the structure of the processed parts is ever-changing, and the requirements for the combination of cylindrical processing, end face processing, hole processing, thread processing, groove processing, and milling processing are different. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/4097
CPCG05B19/4097G05B2219/32059
Inventor 赵秀栩魏俊华王利亭
Owner WUHAN UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap