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Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Mon 08 November 2010, 04:42
Replies: 449
Views: 476,986
Posted By javeria
Is that the module 3 rack diy>?

Is that the module 3 rack diy>?
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Fri 29 January 2010, 05:45
Replies: 449
Views: 476,986
Posted By javeria
matt - any progress on this one - or I missed it...

matt - any progress on this one - or I missed it out some where else?
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Thu 17 September 2009, 01:10
Replies: 449
Views: 476,986
Posted By javeria
that is a good design - but for motors with...

that is a good design - but for motors with different height it might be problem. so need to decide what depth it will be.
may be that can be left as a motor dependent variable.

also since the...
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Wed 16 September 2009, 09:40
Replies: 449
Views: 476,986
Posted By javeria
yes thats what I like too - hmmm is that wrong,...

yes thats what I like too - hmmm is that wrong, ???? I feel it would be ok - I think one more of our forum member has done this already.
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Wed 16 September 2009, 08:41
Replies: 449
Views: 476,986
Posted By javeria
G' I think seriously we should standardize this...

G' I think seriously we should standardize this design for the reduction mechanism. Its metal laser cut welded and no bends reqd and can order a special shaft and pinion combined. Also we can avoid...
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Wed 16 September 2009, 04:22
Replies: 449
Views: 476,986
Posted By javeria
I love your reduction drive - good thought given...

I love your reduction drive - good thought given to it.
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Wed 22 July 2009, 11:25
Replies: 449
Views: 476,986
Posted By javeria
Per the link below ...

Per the link below

http://www.sdp-si.com/D265/HTML/D265T056.html

the minimum tooth engagement is required in the case of loaded pulleys and in our case I am assuming it is not, so I think we...
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Wed 22 July 2009, 04:41
Replies: 449
Views: 476,986
Posted By javeria
G- what i was considering was a small idler which...

G- what i was considering was a small idler which will correct this (might require a bit larger belt - but it would then be much closer to the design specs of 6+ tooth engagement.

adding a idler...
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Wed 22 July 2009, 02:54
Replies: 449
Views: 476,986
Posted By javeria
is not 5 teeth is contact less than the...

is not 5 teeth is contact less than the recommended value?, it will work no doubt , but..
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Tue 21 July 2009, 01:15
Replies: 449
Views: 476,986
Posted By javeria
how many teeth of of smaller pulley mesh with the...

how many teeth of of smaller pulley mesh with the belt??
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Sun 19 July 2009, 11:19
Replies: 449
Views: 476,986
Posted By javeria
Lovely matt - that Alu will sure help a lot to...

Lovely matt - that Alu will sure help a lot to dissipate the heat from the motors, tellin from experience!
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Wed 15 July 2009, 06:54
Replies: 449
Views: 476,986
Posted By javeria
if gears are the point of discussion - my friend...

if gears are the point of discussion - my friend with the chinese machine has them all over the 3 point of motion.

its a simple spur gear arrangement - with a metal gear on the stepper and a...
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains Tue 24 February 2009, 05:35
Replies: 449
Views: 476,986
Posted By javeria
Good Job Marius - especially the belt drives. ...

Good Job Marius - especially the belt drives.

where's the video?
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