1. Design, development and manufacturing of sheet metal forming dies and jigs
2. Fabrication of sheet metal parts of airframe and engine (Aluminum and Titanium)
3. Design, development and manufacturing of the dies, and manufacturing of the parts, sub-assemblies and BIWs for prototype automotive.
Others : AM ( 3DPrinter)
●Additive manufacturing solutions:
3DMaterials – Powder manufacturing/supply
3DXpertise – Design/redesign (Simulation and topological optimization)
PRISMADD – 3D printing manufacturing (Parameter optimization)
●Manufacturing services:
Yamaichi Special Steel – Special steel supply
– Ultra-precision machining
– Heat treatment
– Measurement (ISO 17025)
Others : Inspection device
●Shot-peening processing of aerospace parts under contract
・Nadcap (surface enhancement)
●Sales of Almen strip, Almen gage and Magna valves for the aerospace industry
・TOYO SEIKO is a distributor of Electronics Inc.
(US shot-peening products) in Japan.
●Sales of Conditioned Cut Wire
(aerospace approved)
●Sales of Coverage Checker
●Residual Stress Measurement
Others : Engineering and design of Aircraft seats
●Fabrication of aircraft parts
(sheet metal parts and composite parts)
●Sub-assembly of aircraft airframe
●Design, development and manufacture of aircraft equipment (various seats, containers and racks)
Others : Sand Casting, 3DPrinter
●Aerospace Parts:
Accessory gear box, manifold, housing, cylinder head, crankcase, …
●Manufacturing Processes:
Sand casting and 5-axis machining with 3D printing
●Special Processes:
Welding, heat treating, material testing laboratories, chemical processing, non-destructive testing
Others : 3DPrinter
●Tamagawa Seiki has long specialized in the development and manufacture of aerospace instruments, gyroscopes and defense-related equipment, ever since the company was founded in Kamata, Tokyo in 1938. Based on a long history of production and installation in aircraft with the Japan Defense Agency, the company’s aviation business has been expanding for commercial aircraft with Tier 1 or Tier 2 integrators in recent years.
Business Contents
・Angular sensors and motors for pilot control system, flight control system, etc. for commercial aircraft
・Resolver, LVDT (linear variable differential transformer), RVDT (rotary variable differential transformer),and DC brushless motors
・Aircraft electrical equipment, gyros, inertial measurement instruments
・Electro-mechanical actuators such as throttle quadrant assy, landing gear actuators, etc.
・Motion control systems for factory automation
・Angular sensors for drive motors of hybrid electric vehicles and electric vehicles
●Aerospace equipment and parts manufacturing
●Design and manufacturing of swivel joints for aircraft
●Design and manufacturing of swivel joints and rotary joints for industrial machinery
●Medical device parts manufacturing
●Aerospace parts
●Manufacturer of transportation equipment
●Other products (parts for automobiles, parking support equipment, electrical distribution, etc.)
Others : Sewn fabrics Electrochemical Machining
●Jet engine parts manufacturing using electrochemical machines (ECM)
●Precise machining using precision electrochemical machines (PECM) for high dimensional and repeat accuracy
* Burr-free surface
* No thermal damage
* No tool wear
* Capable of machining complex shapes in extremely hard materials
Machining processing of parts for aircraft and spacecraft frames and engines. Application of processing
technologies to produce a variety of products to be supplied to the market.
●Main aerospace products:
– Aircraft parts
– Aircraft engine parts
– Spacecraft parts and engine parts
– Aircraft parts for composite materials
– Jigs for composite laminated materials
– Design and manufacture of special devices
●Other main products:
– Functional automotive parts
– Hydraulic parts for construction machines
