TNFD20-M12-16-3-10W 12mm UPPER ELEC.

TNFD20-M12-16-3-10W 12mm UPPER ELEC.

Part #: 186-0105-10W

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Metric Upper Electrodes are designed to be used as the upper electrode on Projection Welding machines. The electrode has a internal hole on the weld face to receive the pin from the lower electrode assembly. The part should be selected based on the metric nut being welded.

A refractory metal face is made of RWMA Class 11 (75% tungsten, 25% copper) (ASTM 702 C1D) is brazed onto the base material. This face is typically used for welding at higher pressure and heat common with projection welding.

  • The overall length is 2.360 IN
  • The hole diameter at the weld face is 0.472 IN
  • The part mounts via a 5RW standard taper which is suitable for weld forces ranging between 800 to 1500 pounds of force.
  • The weld face is 0.75 IN
  • The depth of the hole is 1 IN

Specifications

TUFF_Nut_and_Stud_Welding_Auto_Nut_Feeder_Components_Metric_Upper_Electrode_HEADER_PART_XREFACTMATERIAL_C RWMA Class 11 - 10W
RWMA Material Type RWMA Class 2 - C18200
Engagement to Holder 5RW
Overall Length 2.36000
Weld Face Diameter 0.75
Hole Diameter 0.47200
Hole Depth 0.590
TUFF_Nut_and_Stud_Welding_Auto_Nut_Feeder_Components_Metric_Upper_Electrode_HEADER_PART_XREFACTTHICKNESS_C 0.250
Unit of Measure IN

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