1-20 of 898

Search Results for lubricants

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300391
EISBN: 978-1-62708-323-2
... Abstract This chapter covers the tribological properties of different types of oil, greases, solid lubricants, and metalworking and traction fluids. It explains how lubricants are made, how they work, and how they are applied and tested. It also discusses the fundamentals of lubrication...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 September 2023
DOI: 10.31399/asm.tb.stmflw.t59390100
EISBN: 978-1-62708-459-8
... Abstract This chapter describes the properties and attributes of various classes of metalworking lubricants, including mineral oils; natural oils, fats, derivatives, and soaps; synthetic fluids (olefins, esters, polyglycols, ionic liquids); compounded lubricants (oils, greases, fats); aqueous...
Image
Published: 01 December 2006
Fig. 4.58 Dependence of the viscosity of glass lubricants on the temperature [ Sce 83 ] No. Type of glass Approximate composition Recommended temperature range, °C 1 Lead-borate 10 B 2 O 3 , 82 PbO, 5 SiO 2 3 Al 2 O 3 530 2 Borate … 870 3 Potassium-lead More
Image
Published: 30 April 2021
Fig. 14.1 Types of lubricants More
Image
Published: 30 April 2021
Fig. 14.3 Types of solid lubricants. DLCs, diamond-like carbons; PE, polyethylene; PVDC, polyvinylidene chloride More
Image
Published: 30 April 2021
Fig. 3.12 Types of lubricants More
Image
Published: 30 April 2021
Fig. 3.13 Internal friction (relative viscosity) of some liquid lubricants as determined by time (s for seconds) to flow through a fixed hole in the bottom of a standard cup under the same environmental conditions (temperature, etc.) More
Image
Published: 01 September 2005
Fig. 5 Effect of internal lubricants on the sliding wear (acetal against steel) of 27 tooth, 2.12 module (12 pitch), involute thermoplastic spur gears. Initial contact stress = 42 MPa 9 (6 ksi). Pitchline velocity = 5.6 m/s (18.4 ft/s). Solid lines show median of measured wear range. Dotted More
Image
Published: 01 August 2012
Fig. 7.4 Comparison of stamping processes with (a) wet lubricants and (b) dry-film lubricants. Source: Ref 7.11 More
Image
Published: 01 August 2012
Fig. 7.5 Various Tribotests used for evaluating stamping lubricants; Region 1, flange deformation; Region 2, bending and undbending; Region 3, bending and stretching; Region 4, large friction with little deformation. More
Image
Published: 01 August 2012
Fig. 7.10 Load-stroke curves obtained for various lubricants (Lub) tested at a high blank holder force (BHF). Source: Ref 7.19 More
Image
Published: 01 August 2012
Fig. 7.14 Load-stroke curves obtained for various lubricants (Lub) tested at 100 °C More
Image
Published: 30 September 2023
Figure 5.5: Modeling of lubricants in concentrated contacts. (a) Viscous lubricant (low pressure and Deborah number); (b) elastic (high Deborah number); (c) elastic-perfectly plastic solid (high pressure). More
Image
Published: 30 September 2023
Figure 5.20: Interface shear strength with various lubricants on aluminum after 80% reduction in height. More
Image
Published: 30 September 2023
Figure 6.9: Dependence of viscosity on temperature for selected synthetic lubricants. More
Image
Published: 30 September 2023
Figure 6.13: Sliding friction of various borax-type lubricants on austenitic stainless steel. More
Image
Published: 30 September 2023
Figure 8.7: Methods of evaluating lubricants from roll force and rolled gage, recognizing that improved lubrication leads to less friction. (a) Direct comparison of measured rolling force; (b) a lower roll force leads to less deflection of the rolls and results in a thinner strip for the same More
Image
Published: 30 September 2023
Figure 8.34: Efficiencies of lubricants in cold rolling of titanium at 10% reduction. More
Image
Published: 30 September 2023
Figure 9.11: Shapes used in evaluation of lubricants for drawing of shaped wire. More
Image
Published: 30 September 2023
Figure 11.16: Common test methods for evaluating lubricants and friction in hot forging. (a) Spike test; (b) double cup extrusion test; (c) backward can extrusion; (d) sliding-upsetting test; (e) upsetting-sliding test; (f) T-shaped compression test. More