CHEMICAL INTERACTIONS AT DRILL BITS DIAMOND TOOLS PRODUCTION STUDY
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چکیده
منابع مشابه
Resharpening of the twist drill bits
To get a good performance from a drill bit the sharpening must be done correctly, this means that all the angles and the lengths of the edges must be exactly as established and will not occur during the grinding edge of the material structural modifications. To execute the correct sharpening are therefore required special equipment and dedicated grinding machines. The geometric elements to cons...
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ژورنال
عنوان ژورنال: Izvestiya Visshikh Uchebnykh Zavedenii. Chernaya Metallurgiya = Izvestiya. Ferrous Metallurgy
سال: 2015
ISSN: 2410-2091,0368-0797
DOI: 10.17073/0368-0797-2013-3-27-33