Другие журналы
|
Dreval'
Modeling of Machine Tap Failures at the Moment of Reverse
Engineering Education # 01, January 2016 DOI: 10.7463/0116.0831522 pp. 1-9
Defining a Minimum End Mill Diameter
Engineering Education # 11, November 2015 DOI: 10.7463/1115.0827318 pp. 43-59
Determination of the Tapping Part Diameter of the Thread Mill
Engineering Education # 10, October 2015 DOI: 10.7463/1015.0821197 pp. 74-87
Measuring Diagnostic Stand for Experimental Researches in Technology Machining
Engineering Education # 12, December 2014 DOI: 10.7463/1214.0749286 pp. 22-58
The purpose of geometrical parameters of the tap’s cutting part during processing of non-continuous surfaces
Engineering Education # 09, September 2013 DOI: 10.7463/0913.0590761 In this article the authors consider an analytical form of the pattern change in the total radial force in forming discontinuous threaded surfaces by using the generator cutting scheme (taps, dies, die heads, etc.). A modeling method for various configurations of surfaces for threading was proposed. The authors propose an engineering technique of design decision-making for tool’s working elements and of the purpose of geometrical parameters of the tap’s cutting part during processing of non-continuous surfaces. The possibility of eliminating agreement between peak load on the cutting tooth and the moment of its interaction with a non-continuous surface was investigated.
77-30569/341732 Formation of tap failures
Engineering Education # 03, March 2012 The article presents the results of experimental studies of physical phenomena occurring during threading structural steel 45 with taps. It was experimentally confirmed that the greatest relative loads are on the cutting profiles located at the base of the cutting cone. This fact determines their more intense wear. The article includes the analysis of changes in the cutting profiles in the radial direction, changes in transition of the main and minor cutting edges and their corner radius. The authors developed a generalized dependence of tap wear rate in major-diameter.
77-30569/250866 Spiral Drills Failure Generation in Automated Operation
Engineering Education # 10, October 2011 The article is considered with origin of spiral drills failure. Experimental results of functional failure (drill breaking) are presented. Changing of physical parameters leading to failure in drilling was studied. The article identify influence of process parameters to drill cutting tip wear.
|
|
|||||||||||||||||||||||||||||
|