scholarly journals Coated Cutting Tool Insert Development

1997 ◽  
Author(s):  
Sam Robinson ◽  
Peter Blau ◽  
Robert Lacombe
Keyword(s):  
Cutting Tool ◽  
Tool Insert ◽  
Cutting Tool Insert

scholarly journals Specialized Screw for Clamping of Cutting Tool Inserts

2019 ◽  
pp. 1-7
Author(s):  
Karol Vasilko ◽  
Zuzana Murčinková
Keyword(s):  
Cutting Tool ◽  
Cutting Tools ◽  
Analytical Calculation ◽  
Stress Fields ◽  
Von Mises Stress ◽  
Technical Solution ◽  
Screw Head ◽  
Tool Insert ◽  
Von Mises ◽  
Cutting Tool Insert

The paper presents the design of easy-to-use and sophisticated cutting tool insert clamping that is applied for turning tools. The simplified analytical calculation and von Mises stress fields obtained by Finite Element Method are provided. The technical solution of clamping screw is based on the specialized screw head that is of hexagonal-conical shape. The higher axial force in screw arising from the tightening, higher contact pressure clamping the cutting tool insert. The frictional force between screw head and the insert surfaces presses the cutting tool insert into its seating when tightening and helps to get out the insert when un-tightening. The design of clamping specialized screws gives the possibility to use them in integrated cutting tools with two or more cutting tool inserts.

scholarly journals Vibration Analysis of Cutting Tool insert in Turning of 42CrMo4 alloy steel

2020 ◽  
Vol 988 ◽  
pp. 012105
Author(s):  
C Ramesh Kannan ◽  
S Manivannan ◽  
J Vairamuthu ◽  
P Velmurugan ◽  
N Janaki Manohar ◽  
...  
Keyword(s):  
Alloy Steel ◽  
Vibration Analysis ◽  
Cutting Tool ◽  
Tool Insert ◽  
Cutting Tool Insert

Machining of titanium alloy grade 5 (Ti-6Al-4V) by using PVD coated cutting tool insert

2021 ◽  
Author(s):  
V. Guru Shanker ◽  
A. Shiva Subrahmanya Sai ◽  
S. Surappa ◽  
C. Lochan Sai Reddy ◽  
R. Naga Saketh
Keyword(s):  
Titanium Alloy ◽  
Cutting Tool ◽  
Tool Insert ◽  
Grade 5 ◽  
Cutting Tool Insert

Assessment of Machining Cost for End-Milling of Ti-6Al-4V Titanium Alloy through RSM-Based Parametric Model

2014 ◽  
Vol 903 ◽  
pp. 83-89
Author(s):  
A.N. Mustafizul Karim ◽  
M. Ikram ◽  
H.M. Emrul Kays ◽  
M. Abdesselam ◽  
T.L. Ginta
Keyword(s):  
Titanium Alloy ◽  
Cutting Tool ◽  
End Milling ◽  
Cutting Parameters ◽  
Cutting Conditions ◽  
Technical Solution ◽  
Machining Processes ◽  
Tool Insert ◽  
The Cost ◽  
Cutting Tool Insert

Past few decades have been marked by significant achievements in the development of cutting tools and machining processes. End-milling operation with Polycrystalline Diamond (PCD) cutting tool insert presents a good technical solution for machining difficult-to-cut materials. However, the cost of each technical or technological solution is a major concern in the decision making process. It is quite common for a solution developer to encounter a question like How much will this new method cost? before proceeding for implementation. PCD insert applied as a cutting tool is a recent development and evaluation of economic performance of this cutting tool insert in end-milling of a-difficult-to-cut material such as Ti-6Al-4V titanium alloy can be of significant importance to the manufacturer. However, cost economy depends significantly on the correct choice of cutting conditions especially in the context of cutting parameters. To determine the economically desired levels of the cutting parameters for PCD insert to end-mill Titanium alloy we have presented a RSM-based mathematical model which would help to estimate the cost of removing unit volume of material and to find out the optimum cutting conditions leading to minimum machining cost.

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