Influnce of the cutting conditions on voltages in the dangerous zone of the cutting tool
Journal Title: Вісник Житомирського державного технологічного університету. Серія: Технічні науки - Year 2017, Vol 80, Issue 2
Abstract
It’s carried out the analysis of works on durability of the blade tool and it’s offered the methodology of tension calculation, arising in a dangerous area of the cutting part of the tool. The major factors determining durability of the cutting part of the blade tool are established and it’s offered the method for determination of geometrical parameters of the cutting part of the tool by criterion of tension «zero» level on a front surface. It is shown that provided unchanged geometric parameters of cutting tool part the stress in dangerous zone is greatly influenced by the friction coefficient, for example, when applying wear-resistant coatings or using lubricating-cooling media. Considered the influence of cutting force direction action on the stresses arising in a tapered beam example. Provided examples of calculating the stresses in blade tool cutting part with changes in the front angle, the cutting edge rounding radius and the coefficient of friction in contact zone.
Authors and Affiliations
V. S. Antonyuk, L. O. Petrusenko
Keywords
Related Articles
- EP ID EP256799
- DOI -
- Views 123
- Downloads 0
Operative testing of Q - factor of impulsive transformers
In the process of service of computer and telecommunication equipment disrepairs can arise. Modern computer and telecommunication equipment is characterized by quite complicated circuit technology that is why a process o...
Identification of the management object of enterprise’s economic security
The increase in the uncertainty of environment intensifies the existing manifestations of instability as well as the predictive assessments of size of risks in the process of enterprise’s activities. The presence of cohe...
Establishment of the effective modes of the slowdown explosion by rocks destruction at quarries
Existing for today theoretical modeling tools of the mass explosion do not fully consider the sequence and intensity of destruction of the rock mass. This leads to significant energy losses in the explosion. Therefore, t...
Theoretical study of the system stabilization of the amplifier properties of the radio channel for units with rotating parts
Automation of ore grinding control is restrain due to the lack of sufficiently accurate systems for transferring information from rotating parts of aggregates to stationary ones. The aim of the work is a theoretical stud...
The method for predicting the quality indices of space optic-electronic images of the visible wave band
The article develops the technique for predicting the quality of cosmic optoelectronic images of the visible range of waves. This technique takes into account the indicators that flow to the final quality of the image, w...