The effect of cutting conditions on power inputs when machining

7th International Scientific Practical Conference "Innovative Technologies in Engineering"

Petrushin, S.I.^1 ; Gruby, S.V.^2 ; Nosirsoda, Sh C.^1

Yurga Institute of Technology of National Research, Tomsk Polytechnic University Affiliate, Tomsk, Russia^1

Moscow State Technical University by N.E. Bauman, Moscow, Russia^2

关键词: Cutting conditions;    Energy efficient;    High speed cutting;    Modification of materials;    New technologies;    Power efficiency;    Rapid prototyping technology;    Technological process;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/142/1/012070/pdf
DOI  :  10.1088/1757-899X/142/1/012070

来源: IOP

【 摘 要 】

Any technological process involving modification of material properties or product form necessitates consumption of a certain power amount. When developing new technologies one should take into account the benefits of their implementation vs. arising power inputs. It is revealed that procedures of edge cutting machining are the most energy-efficient amongst the present day forming procedures such as physical and technical methods including electrochemical, electroerosion, ultrasound, and laser processing, rapid prototyping technologies etc, such as physical and technical methods including electrochemical, electroerosion, ultrasound, and laser processing, rapid prototyping technologies etc. An expanded formula for calculation of power inputs is deduced, which takes into consideration the mode of cutting together with the tip radius, the form of the replaceable multifaceted insert and its wear. Having taken as an example cutting of graphite iron by the assembled cutting tools with replaceable multifaceted inserts the authors point at better power efficiency of high feeding cutting in comparison with high-speed cutting.