• Hubzündungsbolzen der Schmeck Verbindungstechnik

Drawn arc welding

Schmeckbolzen für Hubzündung

Since 2010, we have been producing welding studs for drawn arc welding too. These are generally manufactured as "turned parts". We produce drawn arc studs in-house to DIN EN ISO 13918:2008. All types are available with or without aluminium ball. We can also supply the corresponding ceramic rings on request.

Our drawn arc studs are available virtually exclusively in turned quality. They are manufactured in our Machining department.

What is turned quality? The studs are manufactured in a machining process on our CNC lathes. The advantage of this is that the studs have a well defined tip to benefit your welding. The tip of the stud can be positioned accurately in the centre punch of the workpiece. This allows for more precise placement of the stud. Turned studs are also higher quality than pressed drawn arc studs.
If the price is the crucial factor and the quantity is right, these studs can also be manufactured as a pressed part.

As a producer, we can respond flexibly and carry out production according to drawings or diagrams. Neither small quantities nor large-scale series are a problem for us. 

RD threaded studs

Hubzündbolzen Typ RD ohne Kugel

RD/ MR threaded studs to EN ISO 13918:2008 - with a reduced welding tip to an approximate core diameter.

Studs made of the materials steel blank 4.8, 1.4301 and 1.4571 without aluminium ball are generally in stock. 

We can produce the following dimensions:

  • M6 x 12 to 90 mm
  • M8 x 10 to 90 mm
  • M10 x 15 to 80 mm 
  • M12 x 20 to 80 mm
  • M16 x 25 to 60 mm

Intermediate lengths and other materials on request.

MD threaded studs

MD-Bolzen ohne Kugel

MD / DD threaded studs to EN ISO 13918:2008. Here, the thread only has a 2 - 3 mm clearance from the welding tip. Even a continuous thread right up to the welding tip is not a problem for us.

Studs made of the materials steel blank 4.8, 1.4301 and 1.4571 without aluminium ball are generally in stock. 

We can produce the following dimensions:

  • M6 x 10 to 110 mm
  • M8 x 12 to 100 mm
  • M10 x 15 to 90 mm
  • M12 x 20 to 80 mm
  • M16 x 25 to 60 mm

Intermediate lengths and other materials on request.

PD threaded studs

Teilgewindebolzen für Hubzündung

PD / MP threaded studs with partial thread to EN ISO 13918:2008.

We can produce the following dimensions:

  • M6 x 10 to 110 mm
  • M8 x 12 to 100 mm
  • M10 x 15 to 90 mm
  • M12 x 20 to 80 mm
  • M16 x 25 to 60 mm

Intermediate lengths and other materials on request.

UD welding pin

Stift für das Hubzündverfahren Typ UD

UD welding pin to DIN EN ISO 13918:2008

We can produce the following dimensions:

  • Ø 6 x 12 to 70 mm
  • Ø7.1 x 15 to 70 mm
  • Ø 8 x 15 to 70 mm
  • Ø 10 x 20 to 70 mm
  • Ø12 x 20 to 70 mm
  • Ø14 x 25 to 70 mm
  • Ø16 x 30 to 70 mm

Intermediate lengths and other materials on request.

ID tapped boss

Innengewindebolzen für Hubzündung ohne Kugel

Tapped boss type ID to EN ISO 13918:2008.

We can produce the following dimensions in steel blank, AlMg3 or 1.4301:

  • Ø7.1 x 15 to 50 mm (M5)
  • Ø 8 x 15 to 50 mm (M6) 
  • Ø 10 x 20 to 50 mm (M6)
  • Ø 12 x 20 to 50 mm (M8)

Other diameters, materials or lengths on request.

Your contact

Vanessa Schmeck

Vanessa Schmeck
Sales

Tel.: +49 2351 67887-111
Fax: +49-2351-67887-222

Sales of drawn arc studs, welding studs and welding equipment for tip ignition and accessories (e.g. stud holders)
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RD and MD studs without aluminium ball are stocked as standard in steel blank 4.8, 1.4301 and 1.4571. We produce welding studs made of other materials or types (PD, MPF, ID and UD) to order. However, these too may be in stock.

Accessories are also available from us. More detailed information here.