LEGO TECHNIC : 16648


Technic / 16648	16647 \| 16649

Subject:	Re: Help needed on gear spacing, and another question
Newsgroups:	lugnet.technic
Date:	Tue, 7 Apr 2009 22:01:03 GMT
Viewed:	19527 times

While the worm and 1x4 rack pitch are not the same and they do not mesh perfectly, it is still possible to make them work together in a reliable way.

You may see one example below,

Originally posted at TechnicBRICKs http://technicbricks.blogspot.com/2008/09/tbs-techtips-16-la-discrete-design.html

Message has 1 Reply:

		Re: Help needed on gear spacing, and another question
(...) Is it just me, or do those worm gears look like the haven't been aligned properly? (15 years ago, 8-Apr-09, to lugnet.technic, FTX)

Message is in Reply To:

		Re: Help needed on gear spacing, and another question
(...) Technic worm gears are not really made to mesh with the 1x4 racks. The problem is that the racks do not have any pitch (the gear teeth are perpendicular to the longitudinal axis of the rack). The worm gear, by definition, does have a pitch. In (...) (15 years ago, 3-Apr-09, to lugnet.technic, FTX)

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