Artificial hip joint is false the treatment of body spare parts

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  • source:DALLMAN CNC Machining
Follow the structure of human body hip joint, petiole of will false body inserts femur marrow antrum inside, use its can rotate between the head and articulatory joint of bones or cup of false body metal, achieve the Qu Shen of femur and exercise. The main part of hip joint false body is shown like plan institute. Material of femur head authority can employ titanium alloy respectively, alloy of cobaltic chromic molybdenum, exceed low carbon stainless steel. Material of cup of metal of inside and outside can employ titanium alloy, exceed low carbon stainless steel. Material of hip joint of bones uses polyethylene of avirulent freeboard element. Titanium alloy semifinished product uses method of hot static forming to make, alloy of cobaltic chromic molybdenum uses casting to make. Stainless steel semifinished product is used forging the method is made. After its finished product all needs to be machined via accurate cutting, finish. The advanced cutting tool of company of 3 water chestnut can realize accurate cutting smoothly to machine. Above of each spare parts outside inside hodometer face, include the spherical outside surface inside taper seat of round cylinder of inside and outside to be able to use the method of turning. Lathe tool razor blade can use the RT9005 with good thermal conductivity, RT9010 special hard alloy, its surface besmears with AlTiN coating. The brand of 3 water chestnut is VP05RT/VP10RT. The chamfer that break bits should be chosen have the part before curvilinear body is large sharp the crucial point, discharge the FJ with good bit and MJ, they are the most comfortable reach heat-resisting alloy material at cutting titanium alloy, treatment surface quality is high. Spherical turning is general inside metallic cup more difficult, but although cutting deepness is ceaseless,change with this kind of razor blade, still can make cut bits successful eduction. The Kong Ke on false body spare parts uses broach of whole of MWS hard alloy to machine, its characteristic is sharp wear-resisting, platoon bit is good, calorific little, life is long, and inside when spherical aperture is machined, reduce burr. Spherical treatment still can use VF- 4 SVB inside model decrease brace up establish milling cutter, its base material is to exceed fine atomic hard alloy, the surface is tall hardness exceeds what the IMPACTMIRACLE technology of heat-resisting forms (Al, ti, si) N coating. But be able to assure to complete treatment smoothly. CNC Milling CNC Machining