Experimental Investigation on Tool Wear Behavior and Cutting Temperature during Dry Machining of Carbon Steel SAE 1030 Using KC810 and KC910 Coated Inserts
Journal Title: Tribology in Industry - Year 2018, Vol 40, Issue 1
Abstract
The removal of cutting fluids and lubrication in dry machining operations requires a good knowledge and full control of all the mechanisms that lead to tool damage. In order to optimize dry machining operations, it is necessary to clearly identify the wear patterns, determine the contact conditions and define the relationship between the contact parameters and the operating conditions. The idea is to choose optimal cutting conditions which lead to the best contact conditions limiting the triggering or aggravation of wear phenomena. The purpose of this paper is to determine the impact multilayer coatings and cutting parameters on tool wear and temperature at the tool-chip interface for two types of coated carbides (KC810 and KC910 Commercialized inserts) during dry turning operation of carbon steel SAE 1030, in order to determine the ideal parameters and guarantee the best performances of the cutting tools. Cutting temperature, Crater and Flank wear have been systematically recorded in order to determine their influence on tool life time. To ensure the optimum choice of machining conditions; the TAGUCHI method associated to multi-factorial method were applied to plan the experiments. It has been noted that cutting speed was the most influential factor on temperature and wear evolution. We noted also that the KC810 insert was more suitable for machining of SAE 1030 Carbon Steel; where The best life time was registered (T=228 min). The KC810 inserts offer 30 min of additional machining time for the same work conditions.
Authors and Affiliations
Y. Tamerabet, M. Brioua, S. Khoualdi
Keywords
Related Articles
- EP ID EP276033
- DOI 10.24874/ti.2018.40.01.04
- Views 74
- Downloads 0
Research Regarding Drilling Masts Reliability under the Combined Action of the Wind and the Hook Load
Portable masts are parts of mobile servicing rigs designed to work at drilling or extraction wells and are made of three sections: fixed section, lower section and upper section. During transportation, the mast is placed...
Stresses and Deformations Analysis of a Dry Friction Clutch System
The friction clutch is considered the essential element in the torque transmission process. In this paper, the finite element method is used to study the stresses and deformations for clutch system (pressure plate, clutc...
Modeling and Development of RMD Configuration Magnetic Bearing
The low load carrying capacity of Passive Magnetic Bearings (PMBs) has restricted their use in many industrial applications. The Rotation Magnetized Direction (RMD) configuration has emerged as a strong and viable method...
Performance Characteristics of a Misaligned Single Pad Externally Adjustable Fluid-Film Bearing
Externally adjustable fluid film bearing has been devised whereby the hydrodynamic conditions can be changed as required in a controlled manner. Principal feature of the bearing is the facility to adjust its radial clear...
Techno-Economic Justification of Reparatory Hard Facing of Various Working Parts of Mechanical Systems
Research in the field of hard-facing of various parts mechanical systems' are being done for technical and techno-economic reasons. The reasons for introducing the new reparation technologies by hard-facing are numerous:...