Technology of finishing of mould rectangle bedspring affects integral performance

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  • source:OURLOVE CNC Machining
Summary: Mould showing a pattern is the main tooling that industry produces. Of the development of modern industry product and technical level rise, depend on greatly the development level of mould industry. Mould showing a pattern is the main tooling that industry produces. Of the development of modern industry product and technical level rise, depend on greatly the development level of mould industry. Since the Second World War, of automation degree rise make foreign mould develops quickly. Although our country is mould production big country, not be mould production powerful nation too however. Right with at the bedspring with suitable mould, this detail also is the key that makes character however. Affect the performance characteristics of mould of a complete set of. Bedspring surface uses all sorts of lacquer layers to take the place of to identify, if light small loading uses yellow paint to express; Lacquer of blue of put sb in a very important position of light carry on one's shoulder expresses; Loading expresses with gules lacquer in; Ponderosity loading expresses with coffee lacquer. Function analysis: Good lacquer layer comes finishing of bedspring of form a complete set, kill two birds with one stone of it may be said, will mark with color all sorts of technology parameter, convenient industry produces an operation, and make the anti-corrosive properties of bedspring surface be able to better assure. The main manufacturer that uses afore-mentioned means successfully at present is foreign manufacturer much, be like Japan east hair company. In home, this still has fraction manufacturer effect to visit only, basically be a few fixed technology requirements at present, outside if use,reaching foreign level, but effect of whole bedspring finishing is put in difference apparently however. Home uses artificial spray paint commonly, the exterior can appear stream hang, leakage gush, union is bad, antirust ability is poor. The craft limitation of itself causes many product to want lacquer do poorly done work over again. What abroad uses is electrophoresis lacquer, inside the lacquer chamfer of water-solubility, do work cathode, the tension with bring to bear on constant and time, can form the lacquer layer with even ply in all surfaces of bedspring, clean stoving next but. Its exterior cleanness is shining, without grain, without show-through phenomenon, adhesion falls off very not easily, hardness has 3-4H very much, if use paint of electrophoresis of cathode of polyurethane of British LVH company, criterion its plasticity is quite good. Operation environment does not have thick solvent flavour, little to air pollution, useless water treatment discharges flow simple and easy, should adjust only PH sedimentations the colophony of electrophoresis lacquer, discharge clear water next. Are we one manufacturer of domestic to design technological process: ?  of  of treasure of Bin of  of umbrella of Shang Wei  bows with hands clasped to small acid of? of plinth of  of  of lowing  of simian  of plutonium of to fold  foolishly 1% counteract) phosphor changes → of → double bath pair go → of lacquer of electrophoresis of color of polyurethane of system of cathode of ionic bath → reclaims → of → double bath is aided wash → . CNC Milling