Ceramic Welding Pins

We can grind and polish the outer surface and length.

Ceramic welding pins.

As a long time distributor of resistance welding supplies we stock commonly used pins at competitive prices. Doceram s line of industrial ceramic components is the perfect answer to current trends and challenges in modern manufacturing especially in the automotive industry. 95 al2o3 rods can stand 1500c at most. The insulative ceramic coating has a true metallurgical bond with the steel core it won t chip or flake like sprayed or dipped ceramic coated pins.

Ceramic coated weld pins and components best pin ceramic coated weld pins our best pin is the finest ceramic coated weld pin on the market. 2017 nelson stud welding stud ferrule accessory catalog this catalog is designed to be a user friendly source of online information about the nelson stud welding line of studs anchors pins and the standard accessories used to weld them. Ceramic welding pin features. Size tolerance can be 0 02mm after machining surface roughness.

This does increase the lead time and cost for each pin. Ceramic locating pins locating pins for nut welding are produced with several different materials and several different coatings. May 1 2020 items made from rebar. Ceramic pins are well suited for most applications and can outlast traditional steel pins by factors of 50 or more if used properly.

These are used in the metal forming industry to allow precise welding of nuts to sheet metal. Ceramic welding pins made of silicon nitride for maximum service life in projection welding ceramic materials have long replaced metal in the production of welding pins which ensure a perfect fit for sheet metal and nuts in projection welding and are subject to temperatures of up to 800 c. Generally speaking the more costly the pin the longer life it has in production. 99 7 al2o3 rods 3 9g cm3 95 al2o3 rods 3 6g cm3.

Although many of the automated welding cells still use stainless steel pins which are cheap their performance is much worse than ceramic pins. Due to the high hardness and manufacturing process for the ceramic all parts are finished to specification by diamond grinding. See more ideas about welding art welding projects metal projects. 99 7 al2o3 pins can stand 1800c at most.

Ceramic materials are relatively new in the automated welding industry for instance in the automotive industry and occupy a still small share.