技術紹介

Aluminum products

Photo Material Use for Point
DPA
A6061 Compressor ・Forged 1 punch with deformed extruded material.
・Cold forged products do not have casting cavities so they are suitable with airtight parts.
Motor Rotor End plate
A5052 HEV ・Cold forging using slag material.
・Omission of inspection process by replacement of construction method.
Spool
A6063 Fishing tackle(reel) ・By using a split mold “bobbin shape” (unclear cut shape) molding is achieved.
Bracket
A6061 Engine ・A product with a changed construction method from "casting" to "cold forging.
・Compared to “die casting”, products with the same strength can be molded in smaller sizes.
Leveling tank
A6061 Two Wheelers SA
(shock absorber)
・The tubular sleeve and the flange are integrally molded.
As it is 1 piece assembly process can be omitted. Nozzle pipe A6061 Refueling device ・Integrally molded parts for long pipes and flanges.
Nozzle pipe
A6061 Refueling device ・Integrally molded parts for long pipes and flanges.
PLUG
A6061 Transport
equipment related
・Lighter than iron.
Lower metal
A6061 Two Wheelers SA
(shock absorber)
・Forging deform shape from bars.
Bottom pipe
A6061 Two Wheelers SA
(shock absorber)
・The bracket and cylinder sections are forged in one piece.
Forkbolt
A6061 Two Wheelers SA
(shock absorber)
・Hexagonal shafts forged near-net-shape for cost advantage compared to total cutting.

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Iron products

Photo Name Material Use for Point
Joint metal
S25C Four Wheelers SA
(shock absorber)
・Simultaneous molding of inner diameter sleeve and R shape on the button.
・Omission of cutting process.
Steering shaft
S25C Steering ・A product in which “serration” is molded on the outer peripheral side of the cup shape.
・It is also used for made in Japan (domestic) sports cars.
Bracket
S10C Engine ・Conventional method: Two pieces (pressed product and cut product) are joined by welding.
・Succeeded in integration by cold forging.
Shell
S15C Accumulator ・After forging, ironing is performed with a hydraulic press. Achieves length up to 115mm from 58.5mm.
Bracket nut
S45C Four Wheelers SA
(shock absorber)
・Forging and trimming of the serration shape part reduces the vertical force. Plus reduction in the machining area.
Extension shaft
S25C Four Wheelers SA
(shock absorber)
・The shaft and body are integrated by cold forging.

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