How does the power requirement vary with the cutting speed?
Answers
Answer:
A lot of attention is paid to the problems of energy saving and efficient use of energy resources all
over the world [1,2]. Economical power consumption in the production process is one of key factors of
intensifying and improving the production efficiency. It is particularly important for power-consuming
industries of economy [3-5]. Let us address to this issue regarding mechanical engineering. Any
technological process involving modification of material properties or product form necessitates
consumption of a certain power amount. Procedures of edge cutting machining are the most energyefficient amongst the available forming procedures [6-8]. For instance, energy consumed for removal
of a volume when turning is taken as a unity, then this value needed for polishing increases
hundredfold, and for electrochemical and electro-physical processing even thousandfold and more [9].
Therefore, when developing up-to-date technologies one should take into account the benefits of their
implementation vs. arising power inputs. On the other hand, power costs in traditional technologies
depend on the conditions of machining, first of all, on the cutting mode. Let us consider this problem
regarding turning ferrous metals by assembly cutting tools with replaced multifaceted inserts fastened
mechanically
Explanation: