We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standard Test Method for Comparison of Metalworking Fluids Using a Tapping Torque Test MachineTranslate name
STANDARD published on 1.12.2019
Designation standards: ASTM D8288-19
Publication date standards: 1.12.2019
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Category: Technical standards ASTM
cutting, metal removal fluids, metalworking fluid, tapping, tapping torque,, ICS Number Code 75.100 (Lubricants, industrial oils and related products)
|Significance and Use|
5.1 This test method can be used to predict the comparative lubricating properties of a metalworking fluid (MWF).
5.1.1 Fluids that produce lower torques or higher efficiencies are predicted to have better machining characteristics.
5.2 The method is applicable to all tap types, machining speeds, alloys and coatings that can be fabricated into a test piece.
5.3 Comparison between different operating conditions or various types of fluids can be made.
5.4 The reportable quantity is the efficiency or mean average torque of a reference fluid divided by the mean average torque of the fluid of interest.
1.1 This test method describes a laboratory technique to evaluate the relative performance of metal removal fluids using an instrumented tapping machine that measures and records torque.
1.1.1 The method is applicable to all tap types, machining speeds, and alloys that can be fabricated into a test piece. Comparison can be made between different operating conditions or various types of fluids including straight and emulsifiable oils, semi-synthetics and synthetic fluids (see Classification ).
1.2 The values stated in SI units are to be regarded as standard.
1.2.1 Exception—The units for the threads of the tap, M6, are in metric thread units.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2022-11-28 (Number of items: 2 642 990)
© Copyright 2022 NORMSERVIS s.r.o.