最終更新日時： 2021/12/21 11:04:55
KOBAKIN (J) CO., LTD.
Creating advanced technology for precision metal stamping
We excel at manufacturing precision metal parts, mainly through press work, and designing and manufacturing precision metal press dies.
- [Company Profile]
[Materials and processing we can handle]
Materials we can handle Stainless steel, bimetal, trimetal, cold-rolled steel sheets, nickel, cobalt alloy, aluminum, molybdenum, iron-nickel alloy, nickel silver, electromagnetic soft iron plate, pure iron, molybdenum rhenium, oxygen-free copper, deoxidized copper, brass, Monel, titanium, permalloy, nichrome alloy, phosphor bronze, tantalum, tinplate, beryllium copper, solder-plated brass, tin-plated phosphor bronze, nickel-plated stainless steel, clad materials, etc. Press work we can handle Cutting, profile punching, hole punching, bending, rounding, drawing, cutting and bending, edge cutting, notching, burring, embossing, cutting, release, forming, leveling, curling, groove cutting, line cutting, spatting, shaping, punching out, broaching, beading, ribbing, bulging, squeezing, compressing, projecting, coining, etching, press fitting, crimping, pawl forming, chamfering, lock seaming, etc. Secondary processing we can handle Lathing processing (circumferential lathing, bore lathing, stepped lathing, stepped bore lathing, surface lathing, tapered lathing, longitudinal lathing, boring, bore surfacing, cutting out, concave cutting, tapping, grooving, thin chamfering, chamfering, counter-boring, paper polishing, etc.), welding (spot welding), hydrogen annealing, barrel polishing, baking (sintering), etc. Other processing we can handle Plating, chemical polishing (pickling = aqua regia treatment), steel heat treatment, machining of carbide parts for molds, tapping, etching, brazing, aluminum vapor deposition, coating, taping, etc.
Mold manufacturing Machining center, wire-cut EDM processing equipment, die-sinking EDM equipment Press work Large press machine, small press machine, single-function press machine Secondary processing Compact precision CNC lathing, hydrogen atmosphere continuous furnace, automatic cleaning equipment Inspection and packaging CNC image measurement system, factory microscope
[Examples of manufactured products]
Punching and bending processing Parts for photomultiplier tubes, parts for mobile phones Drawing (progressive) processing Parts for mobile phone modules Drawing (single-function) processing Parts for various electron tubes Coining processing Parts for HDD voice coil motors