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A multi-robot machining method for rotary structural parts

A multi-robot and processing method technology, applied in the direction of manipulators, manufacturing tools, program-controlled manipulators, etc., can solve the problems of difficult machine strokes, single processing objects, and low processing efficiency, and achieve reasonable setting of cutting parameters, large processing range, The effect of improving processing efficiency

Active Publication Date: 2021-02-05
BEIJING SATELLITE MFG FACTORY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, the processing of such components mainly adopts gantry-type multi-axis CNC machine tools, which have several problems such as large machine size and high cost, relatively single processing object, low processing efficiency, and even difficult to meet the machine stroke.

Method used

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  • A multi-robot machining method for rotary structural parts
  • A multi-robot machining method for rotary structural parts
  • A multi-robot machining method for rotary structural parts

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Embodiment Construction

[0047] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments disclosed in the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0048] Such as Figure 1~3 , in this embodiment, the multi-robot processing method of the rotary structure includes:

[0049] Step 101 , initialize the scene real-time positioning system 1 , at least two robots, and the rotary workpiece pose maintenance and adjustment system 7 .

[0050] The scene real-time positioning system 1 is composed of several indoor GPS transmitting stations and receiving stations installed on the omnidirectional mobile platform. The range can cover the surface to be processed.

[0051] The at least two robots may specifically include: a mobile hybrid robot 2 , a mobile serial milling robot 3 , a mobile dual-arm processing robot 4 , a mobile serial grinding robot 5 and an adsorption parallel robot 6 . in:

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Abstract

The invention discloses a multi-robot machining method for a rotary structural part. The multi-robot machining method for the rotary structural part comprises the following steps: initializing a real-time scene location system, at least two robots, and a rotary workpiece position-posture keeping and adjustment system; generating multi-robot collaborative operation instruction; fixing the rotary structural part to be machined to the rotary workpiece position-posture keeping and adjustment system; controlling the robots to move to corresponding machining positions through the real-time scene location system; carrying out position-posture adjustment by the robots according to the multi-robot collaborative operation instruction to determine a high-accuracy position-posture relationship betweena machining tool and profiles to be machined; and machining the corresponding profiles to be machined on the rotary structural part to be machined by the robots according to the multi-robot collaborative operation instruction. Through the multi-robot machining method for the rotary structural part, parallel milling, drilling and grinding for a plurality of machining surfaces on a large rotary structure are realized; and due to a parallel operation method, the automation level and the machining efficiency of the large rotary structure can be effectively increased.

Description

technical field [0001] The invention belongs to the technical field of numerical control machining, and in particular relates to a multi-robot machining method for rotary structural parts. Background technique [0002] With the increase of my country's demand in the field of major structural parts manufacturing, its high-precision and high-flexibility manufacturing characteristics pose new challenges to processing equipment. For example, a large sealed cabin structure with a diameter of more than 3 meters and a length of more than 10 meters needs to be processed as a whole in order to ensure that its function and accuracy meet the requirements of the design specifications. Existing machine tools are difficult to meet the requirements of the processing range. Efficient and high-precision manufacturing of large components has become a It is the main bottleneck restricting the development of my country's high-end manufacturing industry. [0003] Key technologies such as the des...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J11/00B25J9/16B25J15/00B25J18/00
Inventor 乐毅刘辛军张加波韩建超谢福贵文科周莹皓周欣欣
Owner BEIJING SATELLITE MFG FACTORY
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