Nut Electrodes

CMW Chameleon Nut Electrode

Chameleon Max-Life Nut Electrodes are a flexible system designed for projection welding of nuts. The system is designed to maximize flexiblity and minimize tooling costs. The system includes a body, spring, weld pin and a 10W faced nut weld head. To minimize tooling costs, the weld head or pin can be easily replaced the when it is past its useful life. To maximize flexbility, a single body can be used with mulitple pins and weld heads. Thus, allowing users to quickly changing the welder to accomodate different nut sizes.

The body has a 1/8-27 port for an air line hookup which can be used to blow weld slag away from the weld face and pin.

To maximize the life of the tooling, the Chameleon Max-Life Electrodes are designed to work with the Nut and Stud Welding Cooling Chamber Cooling Chamber which is installed on the outside diameter of the electrode. It brings cooling water directly to the electrode.

To maximize the life of the Chameleon Electrodes even more, the Nut and Stud Welding Threaded Adpater can be used to mount the threaded versions via 5RW taper. When the taper wears, only the adapter has to be replaced.

CMW Typical Setup for Non Piloting Nuts

PartDescription Face Refractory Material RWMA Material Type Engagement to Holder [T] Overall Length [A] Weld Face Diameter [B] Pin Diameter [P] Pin Stickout [L] For Nut Size Refractory Material Thickness [I] Unit of Measure Spring Included Inlet for Airline [R]
275-16-37725-04  
16-37725-04 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5RW 2.87500 0.625 0.1420 0.2500 #4 0.250 IN Yes 1/16 NPT
275-16-37725-05  
16-37725-05 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5RW 2.87500 0.625 0.1580 0.2500 #5 0.250 IN Yes 1/16 NPT
275-16-37725-06  
16-37725-06 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5RW 2.87500 0.625 0.1730 0.2500 #6 0.250 IN Yes 1/16 NPT
275-16-37725-08  
16-37725-08 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5RW 2.87500 0.625 0.1980 0.2500 #8 0.250 IN Yes 1/16 NPT
275-16-37725-10  
16-37725-10 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5RW 2.87500 0.625 0.2200 0.2500 #10 0.250 IN Yes 1/16 NPT
275-16-37725-12  
16-37725-12 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5RW 2.87500 0.625 0.2500 0.2500 #12 0.250 IN Yes 1/16 NPT
275-16-37725-25  
16-37725-25 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5RW 2.87500 0.625 0.2830 0.2500 1/4 0.250 IN Yes 1/16 NPT
275-16-37725-M4  
16-37725-M4 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5RW 2.87500 0.625 0.1870 0.2500 4 mm 0.250 IN Yes 1/16 NPT
275-16-37725-M5  
16-37725-M5 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5RW 2.87500 0.625 0.2260 0.2500 5 mm 0.250 IN Yes 1/16 NPT
275-16-37725-M6  
16-37725-M6 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5RW 2.87500 0.625 0.2660 0.2500 6 mm 0.250 IN Yes 1/16 NPT
275-16-37825-M4  
16-37825-M4 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5/8 - 18 2.81300 1 0.1870 0.2500 4 mm 0.250 IN Yes 1/8 NPT
275-16-37825-M5  
16-37825-M5 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5/8 - 18 2.81300 1 0.2260 0.2500 5 mm 0.250 IN Yes 1/8 NPT
275-16-37825-M6  
16-37825-M6 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5/8 - 18 2.81300 1 0.2660 0.2500 6 mm 0.250 IN Yes 1/8 NPT
275-16-37825-M7  
16-37825-M7 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5/8 - 18 2.81300 1 0.3050 0.2500 7 mm 0.250 IN Yes 1/8 NPT
275-16-37825-M8  
16-37825-M8 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5/8 - 18 2.81300 1 0.3440 0.2500 8 mm 0.250 IN Yes 1/8 NPT
275-16-37825-M9  
16-37825-M9 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5/8 - 18 2.81300 1 0.3840 0.2500 9 mm 0.250 IN Yes 1/8 NPT
275-16-37826-M10  
16-37826-M10 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5/8 - 18 2.81300 1.25 0.4230 0.2500 10 mm 0.250 IN Yes 1/8 NPT
275-16-37826-M11  
16-37826-M11 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5/8 - 18 2.81300 1.25 0.4630 0.2500 11 mm 0.250 IN Yes 1/8 NPT
275-16-37826-M12  
16-37826-M12 CMW RWMA Class 11 - 10W RWMA Class 2 - C18200 5/8 - 18 2.81300 1.25 0.5020 0.2500 12 mm 0.250 IN Yes 1/8 NPT
16-37725-04 CMW 16-37725-05 CMW 16-37725-06 CMW 16-37725-08 CMW 16-37725-10 CMW 16-37725-12 CMW 16-37725-25 CMW 16-37725-M4 CMW 16-37725-M5 CMW 16-37725-M6 CMW 16-37825-M4 CMW 16-37825-M5 CMW 16-37825-M6 CMW 16-37825-M7 CMW 16-37825-M8 CMW 16-37825-M9 CMW 16-37826-M10 CMW 16-37826-M11 CMW 16-37826-M12 CMW