Advantages and application of metal injection molding technology

Metal powder injection molding (mim) combines the advantages of powder metallurgy and plastic injection molding to break through the limitation of traditional metal powder molding process in product shape.Such as various external grooves, external threads, conical external surface, cross through hole, blind hole, concave table, key pin, reinforcing steel plate, surface knurling, etc
Advantages of MIM technology
A. Directly shape parts with complex geometry, usually weighing 0.1-200g
B. Good surface finish, high precision, typical tolerance plus or minus 0.05mm
C. Good alloying flexibility, wide range of material trial, 95%~99% product density, uniform internal structure, no internal stress and segregation
D. High degree of production automation, no pollution, can achieve continuous mass clean production

Typical application areas of MIM products
Aerospace industry: wing hinge, rocket nozzle, missile tail, turbine blade core, etc
Electronic industry: airbag components, ignition control lock components, turbocharger rotor, seat components, brake components, etc
Military industry: mine rotors, floor machines, armor-piercing projectiles, crosshair, cluster projectiles, etc
Daily necessities: watch case, watch strap, watch buckle, golf head and tee, sewing machine parts, electric toy parts, etc
Mechanical industry: special-shaped milling cutter, cutting tools, power tools components, miniature gear, hinge, etc
Medical equipment: orthodontic braces, scissors, tweezers, scalpels, etc