PezDog Posted January 4, 2011 Share Posted January 4, 2011 Hi there I am trying to get a CNC guy to make a small aluminium adaptor for a pole for a brush ... which we can then make lots of poles, lots of adaptors for lots of brushes !! The brush thread is commonly called a GERMAN thread - used by VIKAN and all European Brush and Cleaning Product companies (compared to ACME for America and China etc) ... The thread is also called the 'EUROPEAN THREAD' - for political reasons, no doubt. Anyway, it is a tapered fitting with a trapezoidal side profile, a fine thread pattern and about 24mmOD at the base, and 18mm at the top. Can anyone help me with a drawing or a definition that I can give this guy to program his machine ? He said he can't find it, and actually, I am 2 hours on google and I can't either .. But then .. I don't know how to use a CAD program !!! Cheers to anyone who can lend a hand in any way ... Perry Quote Link to comment Share on other sites More sharing options...
ReMark Posted January 4, 2011 Share Posted January 4, 2011 Would this adaptor happen to be similar to the AD1 Angle Adaptor for connecting a brush to a pole? German thread http://www.inlandpacifichose.com/German.htm Quote Link to comment Share on other sites More sharing options...
PezDog Posted January 5, 2011 Author Share Posted January 5, 2011 Yes ... Exactly that !!! Can you help me .. ? Perry Quote Link to comment Share on other sites More sharing options...
PezDog Posted January 5, 2011 Author Share Posted January 5, 2011 It is actually not this that I am looking for - it is to make the piece that inserts into the pole (some are around the pole) for this piece to screw onto the pole. The point is, I am in Shanghai, and every Carbonfibre factory has a different profile for the top pole section ID - and I am wanting to adapt each factory back to this, and the ACME standard tip - so we can add the AD1 Angle Adaptor to the end for the waterfed brushes ... so I need the drawing of this thread pattern for the Chinese CNC operator to match precisely ... Quote Link to comment Share on other sites More sharing options...
CADkitt Posted January 5, 2011 Share Posted January 5, 2011 Something like this: http://www.cadcollege.com/tools/symbolen/Nen2356.htm it is the nen 2356 standard mostly used in EU (and I thought every where expect us...). Quote Link to comment Share on other sites More sharing options...
PezDog Posted January 7, 2011 Author Share Posted January 7, 2011 does anyone have the full definition of this ? Quote Link to comment Share on other sites More sharing options...
PezDog Posted January 7, 2011 Author Share Posted January 7, 2011 Hmm.. I have looked at that - this is a straight thread, and we are looking for a tapered thread pattern .. any further ideas, ? Quote Link to comment Share on other sites More sharing options...
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