The Method of Machining Cylindrical Surface Using Macro Program NC
What is AI technical title?
AI technical title is built by PatSnap AI team. It summarizes the technical point description of the patent document.
A macro program and cylinder technology, which is applied in the field of NC machining of cylindrical surfaces using macro programs, can solve the problems of inconvenient program management, search and modification, regenerating programs, and time-consuming, etc. The effect of high processing efficiency
What is AI technical title?
AI technical title is built by PatSnap AI team. It summarizes the technical point description of the patent document.
A macro program and cylinder technology, which is applied in the field of NC machining of cylindrical surfaces using macro programs, can solve the problems of inconvenient program management, search and modification, regenerating programs, and time-consuming, etc. The effect of high processing efficiency
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] refer to figure 1 . Cylindrical part 1 is a cylindrical surface formed by rotating around the axis of rotation 4, cylindrical surface, contour arc transition and angle transition, cylindrical surface is a cylindrical part with high requirements for machining accuracy, shape tolerance, surface quality, etc. Therefore, according to the present invention, in macroprogramming, set up mathematical model and cycle body; Adopt G91 relative value instruction G1G91X#9A[#9*360 / [2*#6*SIN[ACOS[[#6-#7* SIN[ACOS[[#7-#8] / #7]]] / #6]]]] for linkage processing; create program nesting between the processing depth of the cylindrical surface and the uniformly distributed processing angle, respectively by the processing Depth condition judgment statement WHILE[#1GE#2]DO1, forming cylindrical surface equal division processing angle cycle judgment statement WHILE[#4LT360]DO2; #4=#4+[360 / #5], #1=#1- 1. As the angle increment and cutting depth decrement statement, END1 and END2 are used as the ...
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
Login to View More
Abstract
The invention provides a method for using a macro-program to perform NC machining on a cylinder curved surface, aiming at providing a machining method to increase the efficiency of machining a cylinder curved surface. According to the invention, the method includes the following steps: in the programming of a macro-program, adopting a G91 relative value instruction G1G91X#9A[#9*360 / [2*#6*SIN[ACOS[[#6-#7*SIN[ACOS[[#7-#8] / #7]]] / #6]]]] to perform linkage machining; conducting program nesting between machining depth of the cylinder curved surface and machining of division uniform distribution angle, the program being formed by a machining depth condition determining statement WHILE[#1GE#2] DO1 and a cylinder curved surface division machining angle circulating determination statement WHILE [#4LT360]DO2; using a flat end mill to conduct fitting milling machining on the curved surface; based on the characteristic of having a A-shaft rotation working bench of a typical 4-axis machining tool to secure surface of revolution parts to the center of the A-axis of revolution of the 4-axis machining tool, and arranging machining original points of the machining tool in the Y and Z direction at the center of the A-axis of revolution for multi-shaft linkage, thus completing the machining of the cylinder curved surface.
Description
technical field [0001] The invention relates to a method for processing cylindrical curved surfaces on a four-axis numerically controlled milling machine using macro programs. Background technique [0002] With the development of modern manufacturing technology, in order to adapt to products with more and more complex shapes and higher precision requirements, technologically advanced multi-axis CNC machine tools are more and more widely used in the machinery manufacturing industry. The processing process of these advanced numerical control equipment needs to be controlled by the program. The preparation of the numerical control program is an important part of the numerical control technology and one of the key technologies of the numerical control machining. The knowledge and experience of the processing technology and programming personnel are closely related. The efficiency and quality of programming determine the processing accuracy and production efficiency of products ...
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