I need a drawing for a 6DP, 14-1/2 degree pressure angle spur gear?
91107
You will have to e-mail these guys or get a fax or something.  They won't allow me to get to the PDF data.
232089
Try searching for "Venn Diagram."
950608
get some graph paper. plug in numbers for x and calculate its equivalent y value. do that 5 times, and you should have your curved line. If not, use higher or lower numbers than you used the first time ( I like starting with 0) Then  draw a line perpendicular to the most bent part (aka axis of symmetry, aka cut the line in two so both sides of the new line look like mirror images), find 2 points on that cutting line, and there you go.
1038623
try here---\n         http://www.bearings.machinedesign.com/
271006
http://www.trinerscale.com/press.micro.html
314224
Find a Machinists Handbook, it will give you the major and minor diameters for numerous acme threads.\n\nIf you are looking for what is available. Search Mcmaster.com for acme
949076
U need M.A. of lever or inclined plane or what? Please be specific.
276460
Try Jass machine company:\nwww.jassmachco.com/nustep.htm\n                            Lyndell
114490
u may want to try Handbook of Hydraulic Fluid Technology\nMechanical Engineering (Marcel Dekker, Inc.) by George E. Totten ISBN: 0824760220
574649
http://www.lowriderweb.com/models/index6.html
552634
Click on the McMaster-Carr link below and type in "gears" for the search string.  Then you should be off and running to buying one.\n\nOr if you want to figure out exactly what type of gear you need, try the second link.  (probably more info on gears than you would want to know)\n\nOh, and try the engineering section for a question on gears.  Engineers are gearheads.
182946
try http://midwayusa.com they might have one
579803
this has some lock diagrams. hope it helps
540362
goe here and find what you seek\nhttp://shareware.search.com/search?cat=237&tag=ex.sa.fd.srch.sa_win&q=draw
616705
You should view this site,\nhttp://usa.autodesk.com/ most like it may help you.
1073101
diagram it out\n\nFOIL  First  Outer Inner Last
670662
Try Global Spec. It's free and allows you to put in your desired torque and rpm, then shows you matching products. Keep in mind they will spam the email account you register with mercilessly.