Helical gear and spur gear
Material : Stainless steel (SS316L) Size : Φ1.7 mm (smallest part)
This component is produced with combined functions of helical gear and spur gear. Micro MIM Japan Holdings has experienced many cases of mass production of micro metal components. The smallest diameter of micro gears we have produced is only Φ1.7mm. They are not produced simply small, but also with a moderate number of teeth. The module of 0.3mm or less for mass production of such a small gear is not feasible by CNC machining. Our micro metal injection moulding (μ-MIM®) technology has achieved to the module of 0.025mm. Micro metal injection moulding technology enables you to skip the assembly which leads to a shorter production period and reduction of the production cost.
The tolerance range of 0.01mm is feasible thorough the collaboration with us when the dimensions of your components are less than 5mm.