V., B. Raitses. Technology of chemicothermal treatment in machine construction plants

1966 ◽  
Vol 8 (5) ◽  
pp. 427-428
Author(s):  
V. F. Chub ◽  
V. I. Klyueva
Keyword(s):  
Chemicothermal Treatment ◽  
Machine Construction

Discussion on “Fabricated machine construction” at the London Section of the Institution

1938 ◽  
Vol 17 (11) ◽  
pp. 748
Author(s):  
Muncaster ◽  
Stoessel ◽  
Nolan ◽  
Banks ◽  
Finlay ◽  
...  
Keyword(s):  
Machine Construction

Effect of conditions of complex chemicothermal treatment on residual stress distribution

1993 ◽  
Vol 28 (1) ◽  
pp. 98-100
Author(s):  
M. F. Berezhnitskaya ◽  
A. K. Tikhonov ◽  
N. V. Bogdanova
Keyword(s):  
Residual Stress ◽  
Stress Distribution ◽  
Chemicothermal Treatment ◽  
Residual Stress Distribution

Residual stresses in alloys after chemicothermal treatment

1967 ◽  
Vol 9 (3) ◽  
pp. 165-168
Author(s):  
A. I. Efimov ◽  
S. T. Kishkin ◽  
V. V. Nikolenko ◽  
M. S. Khazanov
Keyword(s):  
Residual Stresses ◽  
Chemicothermal Treatment

Use of glow-discharge for chemicothermal treatment

1967 ◽  
Vol 9 (3) ◽  
pp. 162-164
Author(s):  
O. I. Butenko ◽  
Yu. N. Krymskii ◽  
Yu. M. Lakhtin
Keyword(s):  
Glow Discharge ◽  
Chemicothermal Treatment

Progress report of the machine construction and FEL program on LISA at LNF

1992 ◽  
Vol 318 (1-3) ◽  
pp. 168-172 ◽  
Author(s):  
M. Castellano ◽  
P. Patteri ◽  
F. Tazzioli ◽  
J. Zhuang ◽  
N. Cavallo ◽  
...  
Keyword(s):  
Progress Report ◽  
Machine Construction

Structure Analysis of Micro-Milling Machine Construction Frame Design

2021 ◽  
Vol 69 (1) ◽  
pp. 205-212
Author(s):  
Sar jito ◽  
Brandon Lau ◽  
Rasidi Ibrahim ◽  
Zazuli Mohid
Keyword(s):  
Structure Analysis ◽  
Micro Milling ◽  
Machine Construction ◽  
Milling Machine ◽  
Frame Design

Welding Shape Control of Cross Member Backbone Assembly by Automatic Gas Metal Arc Yaskawa-MA1440 Type

2021 ◽  
Vol 877 ◽  
pp. 90-95
Author(s):  
Lydia Anggraini ◽  
Kalimi
Keyword(s):  
Shape Control ◽  
Gas Flow ◽  
Gas Metal Arc Welding ◽  
Travel Speed ◽  
Machine Construction ◽  
Weld Strength ◽  
Automatic Welding ◽  
Leg Length ◽  
Steel Coil ◽  
Cross Member

In order to prevent distortion caused by heat which affects the material deformation, the properties controlled are required. The properties changes and the placement of the mounting position will effect the weld strength that causes cracks and broken joints, therefore it affects the safety of machine construction. Thus, the objective of this paper is to control the shape of cross member backbone assembly by gas metal arc welding (GMAW). The welding is produced by an automatic robot Yaskawa-MA1440 type. In order to obtain the good quality of the result, the welding shape is controlled by a parameters combination of voltage, current, and speed. Yaskawa-MA1440 type is used as the automatic welding machine. The main material used is cold rolled steel coil sheet MJSC270D-OD with a thickness of 1.2 mm. In addition, to control the welding shape, the specified shape design standard is followed include travel speed, gas flow, welding direction, torch tip distance to the workpiece, torch angle and welding angle. The results of visual and dimensional were also examined in this research. Furthermore, the macrostructure i.e. leg length, fusion penetration, throat thickness have been analyzed and confirmed based on the standards used in the auto body vehicle part company. The appropriate parameters for the finest welding shape are defined at the horizontal position using an electric current of 120 A and the welding voltage of 18 V (± 1 V). Thus, the measurement control of macrostructure is defined as reference parameters for mass production of cross member backbone assembly.

Effectiveness of aluminizing in machine construction

1968 ◽  
Vol 10 (5) ◽  
pp. 406-409
Author(s):  
O. I. Yudina ◽  
O. I. Inokova ◽  
L. L. Pyatakova ◽  
A. P. Shitov ◽  
G. P. Kreshtakova ◽  
...  
Keyword(s):  
Machine Construction
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