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JPMA Awards

2006

Development of the Clutch Parts for Power Sliding Door

Development of the Clutch Parts for Power Sliding Door
Porite Corporation
It was evaluated that this product expanded the use of powder metallurgy parts to new hybrid clutch system of power sliding door by using characteristics of powder metallurgy like high accuracy, complex shape, variety of materials and utilization of porosity, and also this product contributed to produce the smaller and lighter unit for customer.

Application of sintered part for AT part with taper shape in inside diameter

Application of sintered part for AT part with taper shape in inside diameter
Fine Sinter Co., Ltd.
It was evaluated that this product could successfully make the complicated shape by press compaction, and expanded the use of powder metallurgy technology to the similar shape parts, and also this product could be applied as an important safety related parts.

The Development of High Accuracy and High Strength Clutch Hub

The Development of High Accuracy and High Strength Clutch Hub
Sumitomo Electric Sintered Alloy, Ltd.
It was evaluated that this product could successfully make the complicated shape with side holes and satisfied the customer demand of strength, and also this product changed the wrought steel parts to powder metallurgy parts.

Sintering of a cam for reclining seats

Sintering of a cam for reclining seats
Fine Sinter Co., Ltd.
It was evaluated that this product could successfully make the thin pins, which had possibility to have defect at the time of compaction, by the compaction press and kept and guaranteed characteristics of the strength.

High Strength and Machinable Powder Magnetic Core made by Internal Lubrication

High Strength and Machinable Powder Magnetic Core made by Internal Lubrication
Mitsubishi Materials PMG Corporation
It was evaluated that this product made possible to produce the powder magnetic core with high strength and high machinability by internal lubrication and made possible to produce the thin and long size powder magnetic core, and also contributed the expansion of use of powder magnetic core in future.

Develop of Electromagnetic P/M Stainless Steel with High Magnetic Flux Density and High Permeability

Develop of Electromagnetic P/M Stainless Steel with High Magnetic Flux Density and High Permeability
Hitachi Powdered Metals Co., Ltd.
It was evaluated that this product made possible to produce the higher magnetic properties than wrought stainless steel by powder metallurgy, and was expected to expand the application to other engine.

Thrust bearing with side surface porosity closed up by using by ultrasonic welding machine

Thrust bearing with side surface porosity closed up by using by ultrasonic welding machine
Hitachi Powdered Metals Co., Ltd.
It was evaluated that this process marked the ultrasonic welding machine which usually was not used in powder metallurgy field and established the machining method of side surface of thrust bearing.

Development of Sintered Bearing

Development of Sintered Bearing
Porite Corporation
It was evaluated that this product made possible to produce the sintered bearing to be applied for the high rotation speed range of more than 40,000 r.p.m. by using excellent bearing design and lubricant selection, and expanded the application field of sintered bearing.

Application of sintered parts for residence shutter drive motor

Application of sintered parts for residence shutter drive motor
Mitsubishi Materials PMG Corporation
It was evaluated that through the development of new material, this product developed the new field like residence usage, and also contributed the safety of daily life.

Wave Motion Gear Reducer Parts for Robots Made of P/M Aluminum Alloy

Wave Motion Gear Reducer Parts for Robots Made of P/M Aluminum Alloy
Mitsubishi Materials PMG Corporation
It was evaluated that through the material design by using characteristics of powder metallurgy, this product made possible to produce parts to the new field like the robot industry by mass production base.