Resistance Spot Welding
Lynn Welding is Nadcap Accredited for Resistance Spot Welding Per AWS D17.2
Lynn Welding provides Nadcap accredited resistance welding services to its national and international customers.
- Resistance Spot Welding per AMS-W-6858
- Resistance Spot Welding per Mil-W-6858
- Resistance spot welding per BAC 5977
- Resistance spot welding of stainless steel.
- Resistance spot welding of aircraft parts.
- Resistance spot welding services.
Resistance spot welding: Lynn Welding provides resistance spot welding services to many of its customers. Lynn Welding uses SCIAKY welders which are considered the best in the world for maintaining the strictest tolerances required by the aerospace industry. Our SCIAKY welders are capable of welding aluminum, Stainless steel, Titanium, Inconel and most other metals while maintaining the proper conditions to ensure a quality weld. Our resistance welding operations are closely monitored by our internal quality department which ensures that all of the resistance welding functions fall within the guidelines set forth by NADCAP( National Aerospace and Defense Contractors Accreditation Program).
What is Resistance Welding: Resistance welding consists of the joining of two or more pieces of metal by the application of heat, electricity and pressure. Resistance welding embraces that branch of welding art in which the welding heat in the parts to be welded is generated by the resistance offered by these parts to the passage of an electric current. It differs from other forms of welding in that no extraneous materials such as fluxes, filler rods, etc are used; therefore metallography of the weld is not complicated by the addition of these materials. Resistance welding further differs from the fusion welding process, by utilizing the application of mechanical pressure to forge the heated parts together. The effect of the pressure is to refine the grain structure, thus producing a weld with physical properties in most cases equal to the parent material, and sometimes even superior.
Common Material Types for Resistance Welding Processes
- Aluminum Resistance Spot Welding
- Stainless Steel Resistance Spot Welding
- Titanium Resistance Spot Welding
- Inconel Resistance Spot Welding
- and most other metals
Resistance Spot Welding is one of 4 main types of resistance welding we offer
Spot welding is the most widely used form of resistance welding. This type of welding is done with electrodes which are held essentially stationary while the weld is being made. We are NADCAP accredited for this welding procedure.
Lynn Welding's Resistance Spot Welding Approvals
Lynn Welding is Bell Helicopter approved for Resistance Welding and Fusion Welding processes, and preparation of metals.
Bell Helicopter Approved Resistance Welding
All Procedures are GTAW-MA (Gas Tungsten Arc Weld-Manual)
Collins Aerospace (Hamilton Sunstrand / UTAS) Approved Resistance Welding
Approved by Kaman Aerospace for Fusion Welding, Resistance Stitch Welding, Resistance Seam Welding.
Kaman Aerospace Approved Resistance Welding
All Procedures are GTAW-MA (Gas Tungsten Arc Weld-Manual)
Gulfstream Approved Resistance Welding
Lynn Welding is a well known Raytheon Approved Welding company when it comes to welding and machining for the Aerospace, Defense, Nuclear, Industrial, and Medical industries.
Raytheon Approved Resistance Welding
Lynn Welding is a LCS Approved Welding Facility for Fusion Welding, Resistance Welding, and Tack Welding.
Pratt & Whitney Approved Resistance Welding
Approved by Northrop Grumman for Fusion Welding & Resistance Welding. All Procedures are GTAW-MA (Gas Tungsten Arc Weld-Manual)
Northrop Grumman Approved Resistance Welding
Lynn Welding is approved by General Dynamics for Fusion Welding, Resistance Welding, Spot, Seam and Stitch
General Dynamics Certified Resistance Spot Welding
We are Rolls Royce Corp. Sub Tier Supplier (RRU6) for Fusion Welding and Resistance Welding, Spot and Seam
Rolls-Royce Certified Resistance Spot Welding
We are an approved Hawker Beechcraft welder and fabricator for Fusion Welding and Resistance Welding, Spot and Seam
Hawker Beechcraft Approved Resistance Welding
Lynn Welding holds a certification from GE Aviation for Fusion Welding, Brazing, & Resistance Welding.
General Electric Approved Resistance Welding
United Launch Alliance welding certifications. All Procedures are GTAW-MA (Gas Tungsten Arc Weld-Manual)
United Launch Alliance Approved Resistance Welding
Approved by Agusta Westland for Resistance Welding, Spot, Seam, Stitch as well as Fusion Welding processes.
Augusta Westland Approved Resistance Welding
Lynn Welding holds a certification from Boeing for Fusion Welding & Resistance Welding. All Procedures are GTAW-MA (Gas Tungsten Arc Weld-Manual)
Boeing Approved Resistance Welding
Lynn Welding holds a Sikorski-Approved Welding Certification for Fusion Welding, Brazing & Resistance Welding
Sikorsky Approved Resistance Welding
Resistance Spot Welding Blog Articles
Nadcap and What it Means for Aircraft Quality
Jan 13, 2021
Keeping aircraft production at peak levels while continuing a track record for safety means the need for reliability and quality manufacturing. Aerospace vendors must produce safe and efficient airplanes while simultaneously seeking new technology and equipment to drive the industry forward.
The Benefits of Resistance Welding Per AWS D17.2
Oct 14, 2020
Resistance welding a form of marrying of metals through the application of pressure and passing current for a specified interval of time through the metal area.
Choosing an Aerospace Welding Company: Things To Consider
Jul 6, 2020
If you are in the market for an aerospace welding company, you should consider a few key items to make sure that you are selecting the best welder.