A kind of lightweight frame production testing method and production testing system
A production test and lightweight technology, applied in the direction of manufacturing tools, devices for providing/removing shielding gas, welding equipment, etc., can solve the problems of unguaranteed welding quality, easy current breakdown of the pipe wall, and excessive spatter, etc., to achieve Effects of securing stability, verifying impact strength, and improving quality
Active Publication Date: 2022-07-22
无锡振强机车部件制造有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Common bicycle frame welding, considering the cost, generally considers manual arc welding, but due to the large amount of spatter, the current is easy to break through the tube wall, and the welding quality cannot be guaranteed. In order to improve production efficiency and reduce product costs, a highly automated A frame production system with high efficiency, energy saving and low cost is of great significance to the production of lightweight frames
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
[0051] The present invention will be further described below in conjunction with the accompanying drawings.
[0052] as attached Figure 1-15 The described method for producing and testing a lightweight vehicle frame and a production testing system thereof include the following steps:
[0053] The first step, the preparation of frame parts: according to the lightweight frame frame and size requirements, cut pipe parts of different sizes for the frame parts, wherein the frame parts include the head tube 10, the upper tube 11, the lower tube 12. The riser 13 and the five-way pipe 14;
[0054] The second step is to use carbon dioxide gas shielded welding to weld each part of the components: Specifically, firstly, the carbon dioxide gas is delivered in advance through the gas supply system for 1-2s, then the welding robot based on the intelligent vision system is used for welding, and finally the gas supply is stopped after the welding is stopped. ;
[0055] The liquid carbon d...
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 discloses a light-weight vehicle frame production testing method and its production testing system, comprising the following steps: firstly, according to the lightweight vehicle frame frame and size requirements, cutting pipe parts of different sizes for the vehicle frame parts, and then Carbon dioxide gas shielded welding is used to weld each part of the components: Specifically, carbon dioxide gas is first delivered through the gas supply system for 1-2s in advance, then the welding robot based on the intelligent vision system is used for welding, and finally the gas supply is stopped after the welding is stopped; The liquid carbon dioxide filled in the cylinder needs to be dried and dehydrated to reduce the water vapor content in the carbon dioxide gas. Finally, the strength of the weld is tested by the impact resistance test system. Through the reasonable setting of the tooling, the invention makes the frame components closely spliced to ensure the quality of the welding seam; carbon dioxide shielded welding is used to further ensure the stability of the welding seam and improve the quality of the frame; a shock test system with a reasonable structure is adopted. , effectively verify the impact strength of the frame.
Description
technical field [0001] The invention relates to the field of bicycle frame production, in particular to a production testing method for a lightweight frame and a production testing system thereof. Background technique [0002] For common bicycle frame welding, manual arc welding is generally considered in consideration of the cost. However, due to the large amount of spatter, the current easily penetrates the tube wall, and the welding quality cannot be guaranteed. In order to improve production efficiency and reduce product costs, a highly automated The frame production system with high efficiency, energy saving and low cost is of great significance for the production of lightweight frames. SUMMARY OF THE INVENTION [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a light-weight vehicle frame production testing method and a production testing system thereof, with reasonable structure, energy saving an...
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): B23K9/16B23K9/32B23K31/12B25J11/00
CPCB23K9/16B23K9/325B23K31/125B25J11/00B25J11/0075
Inventor 王勇
Owner 无锡振强机车部件制造有限公司