Seamless splicing process combining friction welding and cutting machining and product

Abstract

The invention discloses a seamless splicing process combining friction welding and cutting machining and a product. The seamless splicing process comprises the following steps that S1, four-sided splicing positions of a frame and a splicing section structure 3D map are designed; S2, rough machining is carried out on four blank materials of the four sides of the frame respectively, and four frame single products are machined; and S3, the four single products is placed in a fixture for splicing and clamping. According to the seamless splicing process, 80% of the blank material and 80% of the material cost can be saved compared with the whole material full cutting forming process; 60% of working hours can be saved and the production efficiency can be improved by 65% compared with removing themiddle part of the whole material to form a rectangular frame; compared with the whole material processing, the weights of the four frame blank materials are lighter, an operator can take and place the material, and 40% of the labor cost is saved; and through the development and use of the seamless splicing process and product, the effects that the yield is increased by 30%, the productivity is increased by 60% and the manufacturing cost is reduced by 80% are achieved, and the market competitiveness of the product is effectively improved.

Description

technical field [0001] The invention relates to the technical field of friction welding, in particular to a seamless splicing process and products combining friction welding and cutting. Background technique [0002] Outdoor electronic screens are installed outdoors, often exposed to the sun, rain, wind and dust, and the working environment is harsh. At present, most of the outdoor machine frames are made of aluminum alloy, and the size is large. Because the overall structure of the display screen is thick, the thickness of the frame will also be large. The structural strength requirements are high, and it can withstand certain wind and rain, impact, drop and other capabilities. The traditional way of splicing the four sides of the TV frame, connecting angle irons and locking screws cannot meet the structural strength requirements of the outdoor TV. Only the whole piece of material can be used for cutting and processing, most of the material in the middle is removed, and th...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a seamless splicing process and products combining friction welding and cutting processing to solve the high cost and low efficiency of the current integral full CNC processing and manufacturing process for large-scale outdoor machine frame products , The problem of waste of material resources

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