RT Journal Article
SR Electronic
A1 Vasilko, Karol
A1 Murčinková, Zuzana
T1 Machinability as a Phenomenon and the Operational Methods of Its Determination
JF Manufacturing Technology Journal
YR 2018
VO 18
IS 2
SP 321
OP 324
DO 10.21062/ujep/99.2018/a/1213-2489/MT/18/2/321
UL https://journalmt.com/artkey/mft-201802-0027.php
AB Reliable method to detect relative machinability is based on constructing Taylor relation of tool durability on cutting speed for both observed materials. Optimal cutting speed for the observed material at constant durability can be detected from the relation. However, longterm test requires longer time of machining and consumption of material. Therefore a number of authors have observed the possibility of shortening the tests. There is a widespread opinion that shortened methods posses low reliability. On the other hand, those methods cannot be replaced in the conditions of actual operation. Some of them are analysed and modified as follows.