H profiled bar solders product line technical reformation

9 document label piles up: B solders H section product line by straight form of shape of a blaze cut machine, H establishs type of door of machine, dragon to solder automatically the 4 much such as correctional machine form machine and alar predestined relationship. H profiled bar solders by two wing and a celiac board and become. Armor plate by straight a makings below blaze cut machine hind, form of classics H shape establishs machine general wing and abdomen board combination shapes and spot welding is good, enter dragon door type to solder automatically machine is automatic the solder that bury arc, repass ala predestined relationship is correctional machine is correctional the wing after soldering arises be out of shape, produce the product of H profiled bar that gives qualification. The design size range of pipe bent of this product line is wing width 300~800mm, 300~1 200mm of celiac board height. But the wing width of the profiled bar of a lot of H that the market needs reachs celiac board height to all be less than 300mm. To develop the productivity of equipment adequately, create more benefit, we established machine, ala to undertake corresponding technical reformation along correctional machine to H shape form, obtained favorable result. One, H shape form establishs form of machine H shape machine by mast, pull rod system, advocate transmission, platen of input, output, hydraulic pressure system and electronic-controlled 7 parts composition, use hydraulic transmission. Locate wing by wing clamp device above all, clamp, next device of celiac board clamp will celiac board fixed position, clamp, recycle coping and bottom clamp annulus check H section medium, fixed position, clamp. Its job status refers to a graph 1. 1. Wing clamp annulus the limit is apart from two wing the ultimate distance between clamp annulus is 300mm, cannot produce wing width to be less than the product of 300mm. One telescopic jib increases on wing clamp device, its are effective length is L00mm. Such, wing clamp annulus the ultimate distance between can shorten for 100mm, can machine the H profiled bar of above of 100mm of width of the smallest wing. Add the telescopic jib of outfit to pass bolt and join of former telescopic jib, can disassemble according to the sectional size of component part, won't affect the productivity of wing. Specific improve a method to refer to a graph 2. 2. Abdomen of height of device of celiac board clamp board the high direction size of clamp device is 240mm, add necessary operation space, total height is in 300mm above, cannot machine celiac board height to be less than the product of 300mm. The means of settlement is will device of celiac board clamp by sheet of double round instead annulus. Such, can make size of its height direction falls for L00mm, add necessary operation space, total height can fall to 150mm. Fixed frame join through bolt with telescopic jib, can disassemble according to the sectional size of component part. Specific improve a method to refer to a graph 3. Nextpage2, ala is soldering along profiled bar of correctional machine H in the process, because heat inhomogenous, wing curves generation be out of shape. The ala is used along correctional machine on, the lever principle between next roller is correctional wing is out of shape. Refer to a graph 4. 1. Height of fixed position annulus is correctional machine of tabulator locate the dimension of round of height direction is 200mm, add necessary operation space, the smallest treatment is 300mm highly, cannot machine celiac board height to be less than the workpiece of 300mm. Improving measure is to make fixed position annulus falls in high direction for 80mm. Such, the abdomen of treatment board the smallest can achieve 150mm. Consult former telescopic jib machines one telescopic jib afresh, can change according to the sectional dimension of workpiece. Specific improve a method to refer to a graph 5. 2. Correctional on dimension of round screw die is correctional on diameter of round screw die amounts to 300mm, ply is 120mm, cannot process little sectional work. Improving measure is contractible go up diameter of round screw die, process conic form. Such, dimension of the smallest treatment can amount to wing width to be L00mm, celiac board height is 150mm. Consult former telescopic jib machines one telescopic jib afresh, according to workpiece sectional dimension changes. Specific improve a method to refer to a graph 6. 3, the effect 1. Deliver a child of solder of H profiled bar produces the treatment productivity of the line to enlarge wing width 100mm, 150mm of celiac board height. 2. Efficiency of production of profiled bar of small sectional H rose fivefold, the quality that make also rises somewhat. 3. Transform through this, can create 100 thousand yuan economic benefits every year. CNC Milling CNC Machining