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 conditionTransmission bush (A66T)
-Wear resistance aluminum alloyFuel 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 conditionYZ5X
-Seizure resistance and Wear resistance Copper AlloyDDK05
-PTFE Polymer bearing for non-lubrication conditionB05BS
-Wear resistance Copper AlloyDTK57
-High strength PEEK Polymer bearingDHA03
-Polyamide resin with fibrous reinforced polymerA66T
-Wear resistance Al AlloyDTP11
-High resistance and low friction PPS PolymerBX1S
-Superior Seizure and Wear resistance materialTokyo 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
AT
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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