Mechanical Designs of Virginia, Inc.
CNC Laser CuttingCNC MillingCNC TurningCNC Punching, Forming and BendingMIG, TIG, and
Resistance Welding
Powder Coating ServicesPortfoliosCustom Manufacturing of Carbon Steel Mounting Bracket for
the Railroad Industry
Sheet Metal Fabrication of Steel Coupling Guard for the Pump/Fluid Handling IndustrySheet Metal Fabrication of Stainless Steel Outer Tank Wrap for the Food IndustryReverse Engineering of Aluminum Planer Head
for the Furniture Industry
ISO Compliant
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MIG, TIG, and Resistance Welding Services

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MIG, TIG, and Resistance Welding
MIG, TIG, and Resistance Welding
  Our staff of certified welders provides MIG, TIG, and spot resistance welding services that meet our clients' diverse project requirements. Specializing in food grade stainless welding, we possess a twenty gauge TIG capacity and an eighteen gauge MIG capacity. We can also resistance weld materials measuring up to .1875 of an inch in thickness.

At Mechanical Designs of VA, we offer full pulse MIG and TIG welding capabilities, and we can apply our advanced welding services to a wide array of materials, including aluminum, plastic, stainless steel, and titanium. Our free hand welding operations always meet AWS industry standards and high client expectations. Providing quality MIG, TIG, and resistance welding operations, we invite you to contact our company today to learn more about our products and services.
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Portfolios

MIG, TIG, and Resistance Welding Specifications

General Capabilities Contract
Production
Small Parts
Industry Focus Aerospace
Agricultural
Automotive
Marine
Medical
Petrochemical
Intended Application Boilers
Cladding
Dissimilar Metals
Film
Hard Face
High Purity Clean room
Micro
Miniature Stud
Narrow Groove
Precision Assembly
Seam Welded Tube
Sensors
Strip
Transducers
Tubular Frame
Industry Standards AWS - American Welding Society
Arc/Resistance Welding Process FCAW (Flux Core Arc Welding)
This process uses similar equipment as GMAW but in place of standard solid wire uses wire consisting of a steel electrode surrounding a powder fill material.
GMAW (Gas Metal Arc Welding)
Also known as metal inert gas or MIG welding.
GTAW (Gas Tungsten Arc Welding)
Also known as Tungsten Inert Gas (TIG) welding. This process uses a nonconsumable tungsten electrode, an inert gas and a separate filler material. This process is sometimes mistakenly referred to as Heliarc welding.
MIG
Metal Inert Gas welding, also referred to as Gas Metal Arc Welding.
Resistance
Resistance welding is a process where heat is generated by passing current through the resistance caused by the contact between two or more metal surfaces to be joined.
TIG
Tungsten Inert Gas welding. Also referred to as Gas Tungsten Arc Welding.
Under-The-Hood
Under-The -Hood Welders are a type of portable welding system that is mounted "Under the Hood" of a vehicle and is connected to the vehicle's electrical system for power.
Material Aluminum
Cast Iron
Copper
Exotic Metals
Hastelloy®
Metal
Molybdenum
Monel®
Nickel
Plastic
Stainless Steel
Titanium
Vinyl
Zirconium
Welding Operation Free Hand
Additional Services Assemblies
Prototype

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