JPMA Award-winning product from last several decades
Search is available for JPMA Award-winning product from last several decades
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- Records 41-50 of 210
New Design
2016
Development of Hybrid magnetic material reactor core for booster
- NTN Advanced Materials Corporation
- The optimized magnetic performance for the demand of high frequency and miniaturization was realized with a hybrid structure of an amorphous powder compact and an injected amorphous powder with organic material.
Pioneering the medical market is new for PM and the product has potentiality to be used as the core in PHEV or EV.
2015
Higher Cost Performance by Reduction of Wear Resistant Material on the Valve Seat
- FINE SINTER CO., LTD.
- Reduction of the wear resistant layer achieved higher thermal conductivity, better machinability along with less raw material cost and no increase of production process cost. Expansion of this technology is expected.
Development of the soft magnetic composite core for high-power output and rectangular-shaped ignition coil
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Split die tooling with highly lubricating coating enabled compaction of the tall component. Taking over a market of electromagnetic steel sheet is expected the future growth of the product.
Development of bearing for linear vibration actuator to be used in wearable device
- Porite Corporation
- Technology of forming fine radius to ultraminiature bearing is highly evaluated. The series production monthly 3 million pieces proved penetration of PM material into the cutting edge market of the wearable terminal.
A set of sintered joints for the motor used in valve lift actuator
- DIAMET CORPORATION
- The challenge to realized high precision steam treated component without sizing operation was recognized. Optimizing compaction tool material and compaction condition minimized the distortion caused by springback, and optimizing sintering method and condition improved the scatter of dimensional change which enabled elimination of sizing process.
2014
Development of synchronizer hub with helical gear for DCT
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- The thin, complicated shape parts with helical gear were mass-produced with high density and high dimensional accuracy. Production results were monthly 20,000 pieces. It was evaluated that the new technology and contribution to cultivate DCT main parts which are expected to increase in near future.
Air-compressor component with thin-walled part for electric vehicle
- DIAMET CORPORATION
- Oldham ring with thin flange was successfully produced without machining (net shaped) and lighter weight. It was evaluated that this technology opened the possibility to be used in AC for gasoline car also in future.
Development of sprocket with crank sensor for diesel engine
- DIAMET CORPORATION
- By using the sintering method, it was successfully produced by one body and without machining. It was evaluated that the contribution to P/M industry to change from other production method.
2013
Development of Oil-impregnated Sintered Bearing for Motor of Idle Speed Control System of Small Motorcycle
- DIAMET CORPORATION
- The development for the bearing material which showed sufficient strength when the bearing was pinched and fixed to the motor body and of course keeping slide characteristic and oil retentivity was appraised. In addition, the improvement by the sizing process that could maintain precise dimensions at the time of production and actual mass production results were accepted.
Development of Joint Part for Motor of Electric Power Steering
- DIAMET CORPORATION
- Utilizing PM's advantages, the product was pressed to the net shape with weight saving and high strength, so it was a warded a prize. And converted from forged parts to this product indicated the superiority of the PM technology was also judged.