Tribological properties of polymer-sheet-adhered metal hybrid gear

Nozawa, Jun-ichi; Kōmoto, Tadashi; Kawai, Tadakazu; Kumehara, Hiroyuki

doi:10.1016/j.wear.2008.12.008

Cited by 27 publications

(11 citation statements)

References 6 publications

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“…The sample AFEC7 produced weight loss about 3 times higher than that of AFEC3. This polymer surface reduces the mechanical interlocking at the interface and acts as a protective layer, thus reducing the friction coefficient [1]. Length of the fibre is a key constituent of composite materials, to reduce the fibre friction coefficient and weight loss of the material [4].…”

Section: Wear Test Of Composite Materialsmentioning

confidence: 99%

“…In the recent years, there is an increased use of polymeric materials of tribological parts such as plastic gears, artificial joints, guide rails, sliding bearings and so on as alternatives to metals [1]. This is due to the preferred characteristics of the polymers such as light weight, high productivity, self lubrication and noise reduction.…”

Section: Introductionmentioning

confidence: 99%

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Influence of Fibre Length on the Wear Behaviour of Chopped Agave americana Fibre Reinforced Epoxy Composites

Mylsamy¹,

Rajendran²

2011

Tribol Lett

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An experimental study to determine the wear behaviour of Agave fibre reinforced epoxy composites (AFEC) has been conducted. Epoxy composites reinforced with Agave fibres of length 3, 5 and 7 mm namely were prepared by hand lay up and open mould technique. Wear behaviour of the composite was responsive to varied load, fibre length and sliding velocity. Observations of this experiment exposed that, AFEC3 has a good degree of wear behaviour when sliding against the stainless steel. The worn surfaces and wreckage were observed under scanning electron microscope. Finally, microscopic observation indicated that the AFEC3 has the ability to have a fairly good bonding with the epoxy matrix.

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Section: Wear Test Of Composite Materialsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Influence of Fibre Length on the Wear Behaviour of Chopped Agave americana Fibre Reinforced Epoxy Composites

Mylsamy¹,

Rajendran²

2011

Tribol Lett

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“…They concluded that the deflection in MMC is much lower than that of FRP, but the fundamental frequency of the MMC wheels are higher than those of steel or FRP wheels. Junichi Nozawa et al (2009) studied the tribology of a metal spur gear and a hybrid gear, in order to reduce noise with greaseless metal gear and plastic gear with smaller rate of tooth failure. The test was at rotation speeds of 1000 rpm.…”

Section: Metal Matrix Composite (Mmc) Gearmentioning

confidence: 99%

A Review on a Straight Bevel Gear Made from Composite

Al-Qrimli¹,

Khalid²,

Abdelrhman³

et al. 2016

JMSR

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The purpose of this work is to present a clear fundamental thought for designing and investigating straight bevel gear made of composite material. Composite materials have the advantage of being light, producing low noises, and extra loading capacities. Due to these properties, it is highly preferable over conventional materials. A comparison between different types of material used in a gear structure will be shown. The outcome shows that a new form of cheap material may be useful for designing a new type of lighter and stiffer gear, designed for robotic arm applications or any power transmission application.

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“…A gear's structural is made up of a complex geometrical configuration and different materials, and experiences high impact load during operation, which results in high stresses. These high stresses, if they exceed the critical limit of material's and a hybrid gear in order to reduce noise with greaseless metal gear and plastic gear, with smaller rates of tooth failure [8]. They discovered that the noise is suddenly amplified when a single polymer sheet was spontaneously removed from the gear's surface, probably due to its low adhesive strength against shear.…”

Section: Numerical Proceduresmentioning

confidence: 99%

Dynamic Analysis of a Straight Bevel Gear Composite Structure

Al-Qrimli¹,

Almurib

Kumar

et al. 2014

J Material Sci Eng

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In this paper, orthotropic materials are selected to be used as a straight bevel gear. These materials have the advantage of being light, are durable in high speeds, require the minimum need for oil, high strengths, and extra loading capacities. Due to these properties, it is highly preferable comparing to conventional materials. This work demonstrates a standard form of the straight bevel gear, to focus on the study of the behaviour of material. Based on the complex proportional assessment method, we selected the woven roving glass fibre as an optimum material to be used in the straight bevel gear model. From the results, it was determined that the composite gear is better in terms of specific energy absorption and dynamic behaviour compared to steel gears. From the results, the jute-epoxy shows a very low value of stiffness and it can be concluded that the natural fibre is not suitable to be used as a material for a straight bevel gear.

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Tribological properties of polymer-sheet-adhered metal hybrid gear

Cited by 27 publications

References 6 publications

Influence of Fibre Length on the Wear Behaviour of Chopped Agave americana Fibre Reinforced Epoxy Composites

Influence of Fibre Length on the Wear Behaviour of Chopped Agave americana Fibre Reinforced Epoxy Composites

A Review on a Straight Bevel Gear Made from Composite

Dynamic Analysis of a Straight Bevel Gear Composite Structure

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