HNC Drawing & Design help needed
I am looking for a little bit of assistance if anyone could help please.
On the second part of a question I am struggling to understand how to work it out. (I don't think part a is necessary for part b(
The second part of the question is as follows:
A single start worm and wormwheel, with a 40:1 ratio.
Calculate;
i) the rotation of the wormwheel as a decimal of a revolution for 5 turns of the worm.
ii) the revolutions of the worm to turn the wormwheel through 15 degrees.
Any assistance/formulas are very much appreciated as I'm drawing blank at this at the moment.
On the second part of a question I am struggling to understand how to work it out. (I don't think part a is necessary for part b(
The second part of the question is as follows:
A single start worm and wormwheel, with a 40:1 ratio.
Calculate;
i) the rotation of the wormwheel as a decimal of a revolution for 5 turns of the worm.
ii) the revolutions of the worm to turn the wormwheel through 15 degrees.
Any assistance/formulas are very much appreciated as I'm drawing blank at this at the moment.
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