Dec 23, 2004 #1 stel8 Mechanical Oct 12, 2003 36 0 0 CA I am looking for special threads used for quick opening of jars, bottles, etc. I am interested in standards and specifications, and also in calculations of forces, friction, etc, for different materials with such threads. Thanks for any ideas.
I am looking for special threads used for quick opening of jars, bottles, etc. I am interested in standards and specifications, and also in calculations of forces, friction, etc, for different materials with such threads. Thanks for any ideas.
Dec 29, 2004 #2 ornerynorsk Industrial Feb 5, 2002 3,198 0 0 US Check out multiple lead threads. They are favorable for all the mechanical props that you listed. Upvote 0 Downvote
Dec 30, 2004 #3 GreenBelt Mechanical Dec 23, 2004 3 0 0 US I agree multi lead threads is good. Machinist Handbook has wide varety different thread types (light bulb etc..). If you have a good machine shop they can offen design one or copy one for you. Good Luck & Happy New Year!! Mark Upvote 0 Downvote
I agree multi lead threads is good. Machinist Handbook has wide varety different thread types (light bulb etc..). If you have a good machine shop they can offen design one or copy one for you. Good Luck & Happy New Year!! Mark