منابع مشابه
Realisation of grinding-hardening in workpieces of curved surfaces—Part 1 Plunge cylindrical grinding
This paper investigates the feasibility to achieve grinding-hardening in a plunge cylindrical grinding process. To understand the mechanisms, a temperature-dependent finite element heat transfer model incorporating a triangular moving heat source was developed to describe the temperature field, thus to predict the thickness of the grinding-hardened layer. The analysis carried out included the v...
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Abstract This study here by presents a method for comparative assessment of grinding wheels during the grinding process of hard-to-cut materials. The method in question consists of carrying out a short grinding cut in plunge grinding kinematics using grinding wheels with a customized macro-geometry upon the active surface. The work presents examples of this method’s efficacy when applied to the...
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Quality is a state of a finished product, being free from defects, deficiencies and significant variations. This measure of an excellence can be brought about by the strict and consistent adherence to measureable and verifiable standards to achieve uniformity of output that satisfies specific customer or user requirements. This paper gives a proposed methodology for to increase the quality of a...
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In these talks I would like to sketch the core conceptual vocabulary of an approach to grammatical theory that has been developed in a number of unpublished papers and lectures over the past few years, and which is rather promising, in my opinion. My purpose here is not to give a final and complete presentation of the theory, but rather to pull together what seem to me to be the most promising ...
متن کاملCE 2 - Haywood cut
Treatment Expectations For maximum benefit of NGVB per application and compliance for longterm treatment, the whitening tray should be worn at night. However, a minimum of 2 to 4 hours daily is the second option because the material is active for 4 to 10 hours.2 Less than 2 hours wastes product and may extend treatment. The length of treatment varies from patient to patient. The average is 2 to...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Precision Engineering
سال: 1956
ISSN: 0374-3543
DOI: 10.2493/jjspe1933.22.503