Abstract
| Original language | English |
|---|---|
| Article number | 105949 |
| Journal | Tribology International |
| Volume | 141 |
| Number of pages | 8 |
| ISSN | 0301-679X |
| DOIs | |
| Publication status | Published - 2020 |
Keywords
- Lubrication
- Punching
- Blanking
- Wear
Cite this
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Analysis of lubricant performance in punching and blanking. / Moghadam, M.; Villa, M.; Moreau, P.; Dubois, A.; Dubar, L.; Nielsen, C. V.; Bay, N.
In: Tribology International, Vol. 141, 105949, 2020.Research output: Contribution to journal › Journal article › Research › peer-review
TY - JOUR
T1 - Analysis of lubricant performance in punching and blanking
AU - Moghadam, M.
AU - Villa, M.
AU - Moreau, P.
AU - Dubois, A.
AU - Dubar, L.
AU - Nielsen, C. V.
AU - Bay, N.
PY - 2020
Y1 - 2020
N2 - Punching and blanking processes are characterized by severe tribological conditions due to the creation of virgin surfaces, which are highly prone to develop pick-up of workpiece material on the punch surface. Hazardous forming lubricants are, therefore, commonly used in punching and blanking processes for avoidance of wear induced process deviations such as diminished surface quality, reduced dimensional accuracy and reduced tool life. The present study characterizes the function and performance of lubricants used for punching and blanking operations for assessment of the tribological lubricant properties necessary for adaption of environmentally friendly lubricant alternatives. Analysis of the tribochemical properties of the studied lubricants indicate that an applicable temperature range and a high load bearing capacity are central lubricant properties necessary for ensuring sufficient lubricating ability for punching and blanking operations.
AB - Punching and blanking processes are characterized by severe tribological conditions due to the creation of virgin surfaces, which are highly prone to develop pick-up of workpiece material on the punch surface. Hazardous forming lubricants are, therefore, commonly used in punching and blanking processes for avoidance of wear induced process deviations such as diminished surface quality, reduced dimensional accuracy and reduced tool life. The present study characterizes the function and performance of lubricants used for punching and blanking operations for assessment of the tribological lubricant properties necessary for adaption of environmentally friendly lubricant alternatives. Analysis of the tribochemical properties of the studied lubricants indicate that an applicable temperature range and a high load bearing capacity are central lubricant properties necessary for ensuring sufficient lubricating ability for punching and blanking operations.
KW - Lubrication
KW - Punching
KW - Blanking
KW - Wear
U2 - 10.1016/j.triboint.2019.105949
DO - 10.1016/j.triboint.2019.105949
M3 - Journal article
VL - 141
JO - Tribology International
JF - Tribology International
SN - 0301-679X
M1 - 105949
ER -