Archives of Past Exhibits:Daido Metal Co., Ltd.

Tokyo Motor Show 2015

"Bearing" technology satisfying the needs of customers

Turbo charger bearing -Journal bearing / Thrust bearing

Transmission bush (DDK05)

-PTFE polymer bearing for non-lubrication condition

Transmission bush (A66T)

-Wear resistance aluminum alloy

Fuel injection pump bush

Bearings for sliding door -Roller bearing / Door stopper

Shock absorber bush

Engine bearing

-World share number 1. 　(Number 2 is Federal Mogul .)

Engine bearing -New surface treatment for low friction (DMS1)

-New treatment of dispersing MOS2 (solid lubricant) on the bearing surface.

Engine bearing -New surface treatment for wear resistance (DLA02)

-New treatment with solid lubricant dispersed on the resin layer of bearing surface.

2015 JSAE Automotive Engineering Exposition

New surface treatment for low friction: DMS1

-New treatment of dispersing MoS2 (solid lubricant) on the bearing surface. -No resin used. -Application: Engine

New surface treatment for wear resistance: DLA02

-New treatment with solid lubricant dispersed on the resin layer of bearing surface. -Application: Engine

High strength material: A46X

-Application: Engine

Daido Eco Crescent

-Decrease oil leakage -Application: Engine

Daido Eco Lug

-Application: Engine

Daido Eco Cleaner

-Improve robustness against foreign matter contamination.

R & P (Ramp and Pad)

-Thrust washer improving load capacity and reduce friction

Corrosion and wear resistance copper alloy: YZ6X

-Application: Journal bearing for Turbocharger

Bushing (Aluminum / Copper)

Copper solid bushing

High strength PEEK polymer bearing: DTK57

-Application: Fuel injection pump

PTFE polymer bearing for non-lubrication condition: DDK05

-Application: Bushing for air conditioner compressor, Support bearing for steering rack, Bushing for throttle body, Bushing for wiper arm link, Bushing for door hinge, AT, CVT

PTFE polymer bearing for boundary lubrication condition: DDK02

-Application: Bushing for hydraulic pump of power steering, Bushing for air conditioner compressor, AT, CVT, Shock absorber

Polyamide resin with fibrous reinforcement polymer: DHA03

-Application: Roller bearing for sliding door

Heat resistance and low friction PPS polymer: DTP11

-Application: Tip seal

Oil-impregnated bearings of own proprietary lubrication characteristics: DBB01

Pre-lubricating bearing: DBX01

2014 JSAE Automotive Engineering Exposition

Engine Model

-Piston Bush, Connecting-rod upper, Main bearing upper, Thrust washer upper, Connecting-rod lower, Main bearing lower, Thrust washer lower -Current bearings are used in BMW "3 series" and "1 series" engines.

New Techniques for Engines

DE Lug

-Decreased oil leakage

DE cleaner

-Improved robustness

Ramp & Pad

-Improved load capacity and reduced friction -New product

DLA02

-New surface treatment for wear resistance

DMS1

-New surface treatment for low resistance

Technique of bearing for environment

BX1R

-Conformability and Seizure resistance material －New product

A09H

-Material for High surface pressure specification

A67T

-Improved wear resistance material

A66T

-Wear resistance Al Alloy

Applications outside Engine

DDK02

-PTFE Polymer bearing for boundary lubrication condition

YZ5X

-Seizure resistance and Wear resistance Copper Alloy

DDK05

-PTFE Polymer bearing for non-lubrication condition

B05BS

-Wear resistance Copper Alloy

DTK57

-High strength PEEK Polymer bearing

DHA03

-Polyamide resin with fibrous reinforced polymer

A66T

-Wear resistance Al Alloy

DTP11

-High resistance and low friction PPS Polymer

BX1S

-Superior Seizure and Wear resistance material

Tokyo Motor Show 2013

Bearing applications

- Various types of bearings made from different materials are placed optimally in accordance with the characteristics of each materials

Engine Cut Model

- Current bearings are used in BMW 3 series and 1 series engines

Bearings for Marine Engines

Bearings and Bushes for Automobile Engines

Improvement of Bearing Robustness: Daido Eco Cleaner & Decrease Oil Leakage: Daido Eco Lug

High Strength Material: A09H & Superior Wear Resistance Material: A67T

High Strength PEEK Polymer Bearing: DTK57 & Superior Wear and Seizure Resistance Material: BX1

New Surface Treatment for Wear Resistance: DLA02 & New Surface Treatment for Low Friction at Steady Speed: DMS1

2013 JSAE Automotive Engineering Exposition

PTFE polymer bearing for boundary lubrication condition

High strength PEEK polymer bearing

PTFE polymer bearing for non-lubrication condition

Wear resistance copper alloy

Wear resistance Al alloy

Heat resistance and low friction PPS polymer

Seizure resistance and wear resistance copper alloy

Nylon resin with fibrous reinforcement polymer

Bearings for automotive engines

Rack and pinion steering bushes

2012 JSAE Automotive Engineering Exposition

Thrust/Floating bearing for Turbo charger

Bushes

Scroll compressor seal and fuel injection pump bushes

Shock absorber bushes/throttle body bushes/rack-support yoke

Aluminum alloy half bearing

Tokyo Motor Show 2011

Superior wear resistance bearings

Low friction bearings

Aluminum alloy half bearings

Bearings for low fuel consumption

Pb free aluminum alloy bearings

Lead free copper alloy bearings

Throttle Body bushes

Shock absorber bushes

Rack-support

Scroll compressor

Starter bushes

Thrust bearing for Turbo charger

Power steering pump

Floating bearing for Turbo charger

Fuel injection pump

2011 JSAE Automotive Engineering Exposition

Bearing design that aimed at low fuel consumption		Low friction bearing DMS1 treatment

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Superior wear resistance		Lead free copper alloy bearing

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Various bearings

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-Fuel injection pump		-Scroll compressor

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-AT, Power steering pump		-AT, Power steering pump

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-Throttle body, Rack-support		-Throttle body, Rack-support

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-Turbo charger (Floating bearing, Thrust bearing)		-Shock absorber

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2010 JSAE Automotive Engineering Exposition

Bearing design of low fuel consumption		Low friction bearing: DMS1 treatment

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Connecting rod metal

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