Abrasives

Ménard, Jean‐Claude; Thibault, Newman W.

doi:10.1002/14356007.a01_001

Cited by 5 publications

(7 citation statements)

References 8 publications

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“…Resin bonds can be divided into three classes based on strength and temperature resistance [9,[12][13][14][15]:…”

Section: Fig 1 Structure Of a Resin Bonded Toolmentioning

confidence: 99%

“…3 shows an example setup for pressing an abrasive layer onto a grinding wheel body. Conventional wheels are either hot or cold pressed and hardened at 140 -200 o C [9,15]. Most superabrasive wheels and dense, low porosity conventional wheels are produced by hot pressing at 160 -175 o C [15,10].…”

Section: Pressingmentioning

confidence: 99%

“…Conventional wheels are either hot or cold pressed and hardened at 140 -200 o C [9,15]. Most superabrasive wheels and dense, low porosity conventional wheels are produced by hot pressing at 160 -175 o C [15,10]. In the case of superabrasive wheels with a diameter below 200 mm, the abrasive layer can be pressed directly onto the tool body [6].…”

Section: Pressingmentioning

confidence: 99%

“…Curing can also happen dielectrically with radio frequency and microwave heating [15,19]. These methods need the existence of a significant electrical loss factor, which is common with phenolformaldehyde resin [19].…”

Section: Curingmentioning

confidence: 99%

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Manufacturing and sustainability of bonding systems for grinding tools

Linke

2016

Prod. Eng. Res. Devel.

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(150 -200 words)Grinding and honing processes are quality-defining operations in the production of many modern products. Process performance and product quality are contingent on selecting the correct abrasive tool for a specific application. Thus, tools with different bonding systems are used, namely resin bonded tools, vitrified bonded tools, and metallic bonded tools. Tool manufacturers have great knowledge in the choice and intricate production of these bond types and their countless variants. Most bond systems pass through mixing, forming, pressing, heat treatment, and post-processing steps. Single-layer metallic bonds can be generated by electroplating or brazing processes. This article reviews the manufacturing of tools with different bonding systems and discusses their ingredients. Furthermore, the economic, environmental and social dimension of tool production and tool use are considered to understand sustainability issues of different bond types. The review of tool manufacturing is necessary to enable informed Life Cycle Assessments or other sustainability analyses for grinding or honing.

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“…Resin bonds can be divided into three classes based on strength and temperature resistance [9,[12][13][14][15]:…”

Section: Fig 1 Structure Of a Resin Bonded Toolmentioning

confidence: 99%

Section: Pressingmentioning

confidence: 99%

Section: Pressingmentioning

confidence: 99%

Section: Curingmentioning

confidence: 99%

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Manufacturing and sustainability of bonding systems for grinding tools

Linke

2016

Prod. Eng. Res. Devel.

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“…For example, equidimensional shapes pack to a higher bulk density than flat shapes (Menard and Thibault, 2000). The packing density is a rather simple but effective measure for the dominant grit shape of a batch, if grit size and size distribution are known (Malkin andGuo, 2008, Schuetz, 1981).…”

Section: Packing Densitymentioning

confidence: 99%

A review on properties of abrasive grits and grit selection

Linke

2015

IJAT

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Abstract:Although abrasive machining is among the oldest manufacturing principles, it is still essential for today's industry. Abrasive tool quality is significantly affected by the quality of the contained abrasive grits. This paper gives an overview on the most important grit properties for grinding tools with regard to tool performance and manufacture. These properties include grit size, shape, and toughness. Relevant techniques for grit sorting and analysis (sieving, sedimentation, shape sorting, friability testing, etc.) are presented and compared with regard to the controlled grit properties. Grit quality remains an important criterion for tool performance. More transparency in grit sorting techniques and quality indicators for abrasive grits can help many stakeholders: grit producers, tool manufacturers, and tool users. Moreover, recycling of used grinding tools might become a future market.

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