Synchronous control method in multi-channel numerical control system
A technology of synchronous control and numerical control system, applied in the field of numerical control, can solve problems such as complex software structure, and achieve the best technical and practical effects
Active Publication Date: 2022-05-20
ZHONGSHAN MLTOR CNC TECH CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] At present, the high-end CNC system that supports multi-channel and multi-axis linkage has a relatively complicated control function and system software structure.
There are often complex factors such as synchronization, asynchrony, and concurrency in channel coordination control
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] Attached as follows figure 1 and 2 Further description of the application scheme:
[0026] The synchronous control method in the multi-channel numerical control system of the present invention includes a synchronous control step between channels and a synchronous control step of a motion axis, wherein:
[0027] The inter-channel synchronous control step is to define the code instruction M for waiting for recognition, the code instruction M includes the address character P, that is, its format is: M__P__;
[0028] When the code instruction M is detected, the value of the address symbol P in each code instruction M is added to obtain a judgment value, and the judgment value uniquely points to the channel number set to be waited for;
[0029] Wherein, when the address symbol P in the code instruction M is empty, that is, the judgment value is equal to zero, the default is to wait between channels 1 and 2.
[0030] The address character P includes a binary value or a dec...
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 present invention proposes a synchronous control method in a multi-channel numerical control system, which is characterized in that it includes a synchronous control step between channels and a synchronous control step of a motion axis; wherein, the synchronous control step between channels includes a code instruction M defined for waiting for recognition, The code instruction M includes the address symbol P; when the code instruction M is detected, the value of the address symbol P in each code instruction M is added to obtain a judgment value, and the judgment value uniquely points to the channel number set to be waited for; the movement axis The synchronous control step includes setting a master shaft and several slave shafts that are synchronized with the master shaft, setting a movement command to the master shaft, and forwarding the movement command to the slave shaft synchronously, so that the slave shaft and The master axis remains synchronized. The invention adopts channel waiting synchronization and shaft synchronous control, simple design and effectively improves the efficiency of multi-channel multi-axis linkage compound processing machine tools, has better technicality and practicability, and is suitable for popularization and application.
Description
technical field [0001] The invention relates to the technical field of numerical control, in particular to a synchronous control method in a multi-channel numerical control system. Background technique [0002] In the working mode of CNC machine tools with multiple working platforms, due to the requirements of efficiency and technology, the processing of some products is not completed independently, and needs to be interoperable with the processing of other working platform products, so there must be synchronization and waiting functions between the working platforms . [0003] The multi-channel control function of the numerical control system is a novel control technology developed in recent years. The problem of so-called numerical control unit and multi-axis control enables the system to process multiple programs at the same time, which is very beneficial to reduce manufacturing costs and improve system performance and reliability. Multi-channel multi-axis control for co...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/4065
CPCG05B19/4065G05B2219/37616Y02P90/02
Inventor 周永洪赵汝焕林守金林鑫徐集涵周昌李锦轩
Owner ZHONGSHAN MLTOR CNC TECH CO LTD