Interlaboratory Comparison of Friction Conditions in Hot Stamping Operations

Borsetto, Francesca; Ghiotti, Andrea; Bruschi, Stefania; Stoehr, T.; Lechler, J.; Merklein, Marion

doi:10.4028/www.scientific.net/kem.438.97

Cited by 3 publications

(1 citation statement)

References 9 publications

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“…Facilities for testing such tribo-systems have been developed by Geiger et al [61,62], Yanagida et al [213] and Borsetto et al [31,32]. Whereas determination of the coefficient of friction is realized in the work of Geiger et al using a combined experimental, analytical and numerical analysis of cup deep drawing tests, Yanagida et al developed an advanced strip drawing test for direct friction measurements.…”

Section: Sheet Forming -Warm/hotmentioning

confidence: 99%

Environmentally benign tribo-systems for metal forming

et al. 2010

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The growing awareness of environmental issues and the requirements to establish solutions diminishing the impact on working environment as well as external environment has initiated ever increasing efforts to develop new, environmentally benign tribological systems for metal forming. The present paper gives an overview of these efforts substituting environmentally hazardous lubricants in cold, warm and hot forging as well as sheet forming and punching/blanking by new, less harmful lubricants and furthermore describes other more generic measures directed towards the same goal such as development of anti-seizure tool materials and coatings and application of structured workpiece and tool surfaces.

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