Contact Modelling in Resistance Welding. Part 1: Algorithms and Numerical Verification

2006 ◽  
Vol 220 (5) ◽  
pp. 599-606 ◽  
Author(s):  
Quanfeng Song ◽  
Wenqi Zhang ◽  
Niels Bay
Keyword(s):  
Resistance Welding ◽  
Numerical Verification ◽  
Welding Part ◽  
Contact Modelling

Contact modelling by the finite element method : Application to the piezoelectric motor

1999 ◽  
Vol 09 (PR9) ◽  
pp. Pr9-217-Pr9-226
Author(s):  
H. Ouazzani Touhami ◽  
J. C. Debus ◽  
L. Buchaillot
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Piezoelectric Motor ◽  
The Finite Element Method ◽  
Contact Modelling ◽  
Element Method

AMPCO 940 and AMPCO-TRODE 940

Alloy Digest ◽  
1993 ◽  
Vol 42 (3) ◽  
Keyword(s):  
Copper Alloys ◽  
Heat Treating ◽  
Resistance Welding ◽  
Chromium Alloy ◽  
Heat Treated ◽  
Association Class ◽  
Potential Applications ◽  
Minimum Requirements ◽  
Nickel Silicon ◽  
Plastic Injection

Abstract AMPCO 940 is a precipitation-hardening copper-nickel-silicon-chromium alloy developed for resistance welding and other applications now using the 1% beryllium-copper alloys. The heat-treated alloy is capable of meeting the RWMA (Resistance Welder Manufacturers Association) Class 3 minimum requirements-95,000 psi tensile strength, 90 Rockwell B hardness and 45% IACS electrical conductivity. Potential applications include resistance welding tips, wheels and fixtures. A major use is in plastic injection molding. AMPCO-TRODE 940 is used for repair welding and overlays. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as casting, forming, heat treating, machining, and joining. Filing Code: CU-434. Producer or source: Ampco Metal Inc. Originally published as Ampcoloy 940, April 1982, revised March 1993.

COPPER ALLOY No. C72600

Alloy Digest ◽  
1991 ◽  
Vol 40 (8) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Nickel Alloy ◽  
Copper Alloy ◽  
Cold Work ◽  
Heat Treating ◽  
Resistance Welding ◽  
Copper Nickel ◽  
Copper Nickel Alloy

Abstract Copper Alloy No. C72600 is a wrought copper-nickel alloy. It has excellent capacity for cold work and may be readily joined by soldering, brazing, arc and resistance welding. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fatigue. It also includes information on forming, heat treating, and joining. Filing Code: Cu-563. Producer or source: Copper and copper alloy mills.

MALLORY 22

Alloy Digest ◽  
1967 ◽  
Vol 16 (6) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Base Alloy ◽  
High Strength ◽  
High Conductivity ◽  
Resistance Welding ◽  
Copper Base ◽  
Resistance Welding Electrodes ◽  
Metallurgical Company ◽  
Copper Base Alloy

Abstract Mallory 22 is a high strength, high conductivity copper-base alloy supplied in the form of forgings. It is heat treatable and is recommended for resistance welding electrodes. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming and machining. Filing Code: Cu-177. Producer or source: Mallory Metallurgical Company.

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