The application of laser surface small texture in machinist Cheng domain

  • Time:
  • Click:135
  • source:TRIANA CNC Machining
Laser surface small texture (LST) it is the operating mode requirement according to mechanical system, in attrition deputy surface treatment gives specific figure, measure and the texture form appearance that distributing, achieve thereby optimize exterior tribology character, improve component function and a skill that take battle life. This technology is had can accuse accurately, stable and efficient the characteristic with green environmental protection, can be competent the treatment of surface of of all kinds and mechanical component. This technology is used in secondary system of attrition of annulus of piston of – of aperture of engine air cylinder, formation small texture stores in locomotive process and all cloth lube, form dynamic pressure to lubricate, collect at the same time grind bead to decrease wear away, make overall engine oil bad news is reduced 35% the left and right sides, fuel waste time is reduced 3% the left and right sides. Use at other attrition secondary system, be like pair of cam (axis) peach pointed area undertakes anti-friction and aggrandizement, reduced material to ask to be able to replace craft of conventional heat treatment character; Undertake to mechanical seal face measure is machined crossing, form increase lubricant (antrum) send with active pump (groove) 0 leak machinery is sealed; Before metallic cutting cutting tool / hind knife face, small groove can reduce interface of knife – bits to accumulate, diversion cutting fluid, make cutting force drops 30% , wear extent is reduced 7% , machine mass promotion. In addition, realize Mao Huazeng through compound LST technology rub with sunken antrum anti-friction, can optimize a mould - the tribology behavior of figuration workpiece system, laminose data flow is characteristic in controlling plasticity figuration process, improve technical properties of mould performance characteristics, figuration and figuration workpiece quality significantly. Trial test considers to make clear: Shape a bottom be out of shape reduce about 50% , board profound change extent is reduced about 40% . In the meantime, lubricate through LST and solid effective and compositive confluence, form attrition deputy surface small texture is self-lubricating new technology. This technology can form dispersion in material surface successive and even, compact self-lubricating film, implementation surface bears the weight of, lubricant the organic union with aggrandizement, raise anti-wear properties of deputy anti-friction of the attrition below condition of special and slashing operating mode effectively thereby can. CNC Milling