Study on cutting burr and tool failure during high-speed milling of compacted graphite iron by the coated carbide tool

2018 ◽  
Vol 98 (1-4) ◽  
pp. 201-211 ◽  
Author(s):  
Rui Su ◽  
Chuanzhen Huang ◽  
Bin Zou ◽  
Guoliang Liu ◽  
Zhanqiang Liu ◽  
...  
Keyword(s):  
High Speed ◽  
Compacted Graphite Iron ◽  
Carbide Tool ◽  
Tool Failure ◽  
High Speed Milling ◽  
Compacted Graphite ◽  
Coated Carbide Tool ◽  
Coated Carbide

Study on the Tool Wear of Coated Carbide Tool in High Speed Milling Titanium Alloy

2014 ◽  
Vol 800-801 ◽  
pp. 526-530 ◽  
Author(s):  
Shu Cai Yang ◽  
Yu Hua Zhang ◽  
Quan Wan ◽  
Jian Jun Chen ◽  
Chuang Feng
Keyword(s):  
Titanium Alloy ◽  
Tool Wear ◽  
Tool Life ◽  
High Speed ◽  
Carbide Tool ◽  
High Speed Milling ◽  
Coated Carbide Tool ◽  
Fluid Environment ◽  
Coated Carbide ◽  
Coated Carbide Tools

The milling experiments were carried out using TiAlN and PCD coated carbide tools in high speed milling Ti6Al4V to compare and analyze tool wear and tool life of the two kinds of coating carbide tools. In addition, the effect of cooling and lubricating on tool wear is also studied. The results showed that fluid environment is not suitable for milling Ti6Al4V. PCD coating carbide tool can effectively increase the life of tool in high speed milling of Ti6Al4V.

A Study of the Sensitivity of Parameters Affecting Coated Tool Life in High Speed Milling Superalloy GH4169

2013 ◽  
Vol 651 ◽  
pp. 436-441
Author(s):  
Wei Wei Liu ◽  
Xu Sheng Wan ◽  
Yuan Yu ◽  
Feng Li ◽  
Hao Chen
Keyword(s):  
High Temperature ◽  
Tool Life ◽  
High Speed ◽  
Depth Of Cut ◽  
Linear Regression Method ◽  
Carbide Tool ◽  
High Temperature Alloy ◽  
High Speed Milling ◽  
Coated Carbide Tool ◽  
Coated Carbide

Through the orthogonal test of the TiALN coated carbide tool high-speed milling of high-temperature alloy GH4169, the empirical formula of the tool life are acquired by using multiple linear regression method. On the basis of this formula, studying the absolute sensitivity and relative sensitivity of TiALN coated carbide tool life for milling speed, depth of cut and feed; The results showed that in the process of high-speed milling of high-temperature alloy GH4169, tool life decreased with the increase of milling speed, feed and depth of cut; tool life is most sensitive to the change of milling speed; change of feed take second place and milling depth is the least sensitive.

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