The modernization of the uncoilers of a transverse strip cutting machine

Metallurgist ◽  
1972 ◽  
Vol 16 (11) ◽  
pp. 790-790
Author(s):  
V. Emel'yanov
Keyword(s):  
Cutting Machine ◽  
Transverse Strip

Improved Pipe-Cutting Machine

1894 ◽  
Vol 37 (941supp) ◽  
pp. 15037-15037
Keyword(s):  
Cutting Machine

Key Seat Cutting Machine

1872 ◽  
Vol 27 (25) ◽  
pp. 390-390
Keyword(s):  
Cutting Machine

Dynamics of the processes in metal machining

1998 ◽  
Vol 2 ◽  
pp. 115-122
Author(s):  
Donatas Švitra ◽  
Jolanta Janutėnienė
Keyword(s):  
High Frequency ◽  
Machine Tools ◽  
Metal Cutting ◽  
Cutting Tool ◽  
Low Frequency ◽  
Metal Cutting Machine ◽  
Cutting Machine ◽  
Metal Machining

In the practice of processing of metals by cutting it is necessary to overcome the vibration of the cutting tool, the processed detail and units of the machine tool. These vibrations in many cases are an obstacle to increase the productivity and quality of treatment of details on metal-cutting machine tools. Vibration at cutting of metals is a very diverse phenomenon due to both it’s nature and the form of oscillatory motion. The most general classification of vibrations at cutting is a division them into forced vibration and autovibrations. The most difficult to remove and poorly investigated are the autovibrations, i.e. vibrations arising at the absence of external periodic forces. The autovibrations, stipulated by the process of cutting on metalcutting machine are of two types: the low-frequency autovibrations and high-frequency autovibrations. When the low-frequency autovibration there appear, the cutting process ought to be terminated and the cause of the vibrations eliminated. Otherwise, there is a danger of a break of both machine and tool. In the case of high-frequency vibration the machine operates apparently quiently, but the processed surface feature small-sized roughness. The frequency of autovibrations can reach 5000 Hz and more.

The Development of a Physico-Mathematical Model for the Functioning of an Underwater Waterjet Cutting Machine

2020 ◽  
Vol 75 (2) ◽  
pp. 167-174
Author(s):  
A. A. Ilukhina ◽  
V. I. Kolpakov ◽  
V. V. Veltishchev ◽  
A. L. Galinovsky ◽  
A. V. Khakhalin
Keyword(s):  
Mathematical Model ◽  
Waterjet Cutting ◽  
Cutting Machine

Design and development of automatic sheet metal cutting machine

2020 ◽  
Author(s):  
R. Muthu Siva Bharath ◽  
Arunkumar Gopal ◽  
I. Maria James ◽  
S. Lakshmi Sankar
Keyword(s):  
Sheet Metal ◽  
Metal Cutting ◽  
Metal Cutting Machine ◽  
Design And Development ◽  
Cutting Machine ◽  
Sheet Metal Cutting

scholarly journals Workstation and posture improvement in cutting machine process using virtual modelling

2021 ◽  
Vol 1072 (1) ◽  
pp. 012032
Author(s):  
L Studiyanti ◽  
W Septiani ◽  
N Aulia
Keyword(s):  
Machine Process ◽  
Cutting Machine

Development of an Assembled Gripper for a Hydraulic Cutting Machine with a Novel Design for the Stable Holding of Various Shaped Objects

2021 ◽  
Author(s):  
Seung Chan Lee ◽  
Hyun Gi Moon ◽  
Seung Hoon Hwang ◽  
Dong Bin Shin ◽  
In Hyuk Baek ◽  
...  
Keyword(s):  
Cutting Machine ◽  
Novel Design
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