Time, Pressure, Current, and Other Specifications for CD Stud Welding

There are several types of stud welding used in a wide range of manufacturing procedures. The use of CD stud welding as a fast, clean, and strong fastening system is a highly effective technique for rapid fastening of a broad variety of structures from lightweight assemblies to composite material construction.


If you’re using CD stud welding as a primary fastening system for any size project, you can find studs in a wide variety of dimensions, including custom sizes, stud welding tools for rent or purchase, all the accessories you might need, and our own stud welding technicians’ expertise at Northland Fastening Systems today.


Utilizing CD stud welding as a primary fastening system for your construction procedures can be one of the most efficient methods at hand if used correctly. While CD stud welding is a quick, easy way to form strong connections, it also requires specific calibrations depending on the tool, stud dimensions, and materials used. CD welding processes change effectiveness whenever specifications are altered. These specifications include:


  • Time of weld: The speed of a CD weld can affect the strength of the weld. If a weld is performed too quickly, it can create a weak connection. If a weld is too long, however, it can produce a weakened connection point with too deep of a penetration and unattractive spattering of molten stud and surface material.
  • Pressure of weld: CD stud welding requires a very specific pressure through the welding gun to provide a perfect connection with a strength greater than stud and surface material alike. Too great a pressure calibration creates a spattering and too deep penetration. Too little pressure provides a weak connection that is not fully formed.
  • Current/power of tool: Just like the time and pressure, a specific electrical current is required to perform a strong weld connection. The current required depends on the materials being welded together and the dimensions of the stud. This is true of the time and pressure needed as well, but the current needed will vary more greatly in direct reliance on the metals used.
  • Materials used: Because time, pressure, and current change based on the materials used, those metals are a critical specification to take into account if you want to create a strong weld connection with a CD tool. Effective CD welding can be used to weld low carbon steel, mild steel, stainless steel, aluminum, brass, or alloys specifically formulated for CD stud welding.


CD stud welding can be the key to open many manufacturing doors if you have the information you need to determine what studs to use and what to calibrate your tools to. Find our CD welding stud and CD weld pin selection online or contact us to request customized stud dimensions.


To learn more about the stud welding processes, contact Northland Fastening Systems today at (651) 730-7770, or request a quote online to get started.