Steel Work: Supply and Fabrication

Author(s):  
Amitabha Ghosal
Keyword(s):  
Heliyon ◽  
2021 ◽  
pp. e07658
Author(s):  
Paul Chukwulozie Okolie ◽  
Echezona Nnaemeka Obika ◽  
Benjamin Segun Oluwadare ◽  
Azaka Onyemazuwa Andrew ◽  
Uchenna Onyebuchi Okolie

2000 ◽  
Vol 31 (3) ◽  
pp. 793-798 ◽  
Author(s):  
Sei Jin Oh ◽  
Soon-Ju Kwon ◽  
Hongsug Oh ◽  
Sunghak Lee ◽  
Keun Chul Hwang

1987 ◽  
Vol 109 (3) ◽  
pp. 257-264 ◽  
Author(s):  
E. M. Kopalinsky ◽  
P. L. B. Oxley

Experiments show that the cold working of low carbon steel work materials can improve their machinability by reducing cutting forces and improving surface finish and tool life. The somewhat paradoxical result of reducing cutting forces by cold working a material so that its hardness is increased is explained in this paper by using a machining theory which takes account of the flow stress properties of the work material and can thus allow for the effects of cold working.


2013 ◽  
Vol 581 ◽  
pp. 182-187 ◽  
Author(s):  
Andrzej Matras ◽  
Wojciech Zębala ◽  
Robert Kowalczyk

The paper presents research of milling tool inclination angle δ influence (in relation to the cutting surface) on the free surface roughness. Rotational tools with curved cutting edges (ball nose cutter) performed translation movements on the spherical surface of hardened steel work piece (hardness of 50, 62 and 65 HRC). Milling tool with diameter d=1 mm was made of CBN. Roughness measurements were performed in different places of the milling surface with the Taylor Hobson profilometer.


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