Resistance Projection Welding

Resistance projection welding, or RPW, is a form of resistance welding where the electricity, force, and time are concentrated on raised segments (or projections) to join items together. This process has the benefit of forcing the welds to occur in very specific and tiny locations, and minimizing the dissipation of heat to the rest of the metal sheets.

Resistance projection welding can be found in the automotive industry, where screw-fastener parts such as nuts and studs (see above) are joined to metal sheet components. It is also found in cross wire and bar welding, or in day to day products such as shopping carts. As with resistance spot welding, the difficulties in welding aluminum, high strength steels and coated steels has encouraged Huys to look for simple solutions. Some of our answers to these challenges include ceramic pins, modular weld heads, SORPAS® weld simulations, and upside-down nut detecting electrodes.

• Products
• Equipment
• Services

Electrode Holders Barrels and Bases

Electrode holders barrels and bases are essential parts of the resistance welding system. Sometimes finding the correct barrel or base ...
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Locating Weld Pins & Sleeves

Huys has a selection of weld pin styles designed for any application. Along with our standard offering of locating weld ...
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Modular Weld Heads

NEW, Patent Pending Quick Release Modular Assembly Modular Head Assemblies Patent Numbers: US 10,434,596 B2 / CA 2619789, US 10,464,173 ...
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Projection Grounding Block Electrodes

Projection Grounding Block Swivel Patent Numbers: US 10,562,135 B2 / CA 3003977 Developed in partnership with Elite Welding Solutions, this ...
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Resistance Welding Alloys

Huys offers the full range of copper and refractory resistance welding alloys for resistance welding components as specified by RWMA ...
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Resistance Welding Electrodes

Huys has the knowledge and expertise to fabricate any standard or custom design for resistance welding electrodes. We solve welding ...
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Shanks and Adaptors

Huys offers the full range of shanks and adaptors for weld caps and electrodes. We carry many types of standard ...
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Shunts and Cables

Huys supplies standard and custom shunts and cables to the resistance welding industries. Shunts Standard shunts are carried in stock ...
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Welding Accessories

Huys carries a wide range of miscellaneous welding accessories for maintaining quality standards and maximizing efficiencies in maintenance departments ...
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Harms & Wende Weld Controllers

Huys is proud to supply and service Harms & Wende AC and MFDC weld controllers in North America. For new ...
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HWH Service and Repair

Huys is proud to serve as the HWH Service and Repair facility for Harms & Wende products for Canada, USA, ...
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Resistance Welding Maintenance Tools

Resistance welding maintenance tools are essential to keep your welding machines running at peak efficiency, and ensuring you are producing ...
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SORPAS® FEA Weld Simulation

SORPAS® FEA Weld Simulation, developed by SWANTEC, is the most widely used software for the modeling, simulation, and optimization of ...
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Consulting

As experts in the resistance welding and manufacturing industry for many years, our well trained and experienced consulting staff can ...
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Resistance Welding Training Courses

Huys Welding Strategies resistance welding training courses have been presented to the largest and best automotive welding companies in the ...
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