Products/Engineering

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Products/Engineering

Products/Engineering

Based on the forming technology accummulated for the past 50 years,  we keep improving the existing processes and  toolings, introducing  advanced  process tequniques to realize high quality, cost competitive products.

Expertise Our thorough deveopment system enables us to support our customers in a timely manner at every stage from process designing to making of dies and toolings. Specialists of stamping, NC machining, welding, painting are ready to serve your needs.

01/Processes:Stamping pressTube formingSwagingFlowdrillingDraw formingMachiningInjection moldingWelding02/Surface Treatments:Heat treatmentPaintingNylon coating03/Assembly

PRODUCTS

  • Hood  Hinge
  • Gear Shift
  • Steering Shaft
  • Tailgate Hinge
  • Door Hinge

Production Engineering

Steering
Uniformed Yoke shaft is a weight & cost reduced and weld-free product realized by multiple forming technologies

Production Engineering

Steering
Tube forming + nylon coating = constant sliding shaft
Steering
Technology cultivated through developing automobile steering is applied in wheel loaders and folklifts.

Hinges
Lineup of sheet metal hinges for various parts of passengers & commercial vehicles (door, tailgate, hood hinges)

PRODUCTION ENGINEERING

Specialized technologies We have acquired various process technologies which contribute in weight and cost reduction.

Swaging

Tube materials are formed into steering shafts without going through cutting or welding processes.

*Swaging is a forging process in which the dimensions of an item is reduced by continuous strikes  by the separated swaging dies while they are rotating in high-speed.

 

Uniformed Yoke Shaft

As a solution for weight saving, we developed a process to form yoke portion out of a piece of shaft by swaging. It eliminated  welding process which also contributed to cost reduction.
In forming bearing holder portions, we hire flowdrilling which utilize friction heat from high-speed rotation of the tooling.

Coating

Nylon coating applied on the sliding portion of a shaft realized smooth movement in sliding.
Our production equipment can perform coating  for wide variety of products.

Special features:*Manufacturing wide variety of products without changing dies*Random production by each hanger *Cycle time: 12.5sec/piece

Forming Technology

Challenge to highly complicated processes

Uniquely shaped truck sliding shaft  is one of our achivements with our in-house drawforming equipment.

The technology is applied to our new challenges in many other fields.

Products/Engineering
PRODUCTS
PRODUCTION ENGINEERING