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Cheap timing pulleys and belts for CNC

Where can a guy get the above these days? These things at SDP and MMC are costing more than the servo motors I'm using.
6 comments posted 19yrs
posted by oparr
6 comments posted 19yrs posted by oparr

3 phase transformer connections?

Today I dragged home a 27 kVA 3-phase dry-type transformer. It's old but I'm hoping still serviceable. Inside were 3 ve...
5 comments posted 19yrs
posted by grant
5 comments posted 19yrs posted by grant

Laser proximity sensors

Hi all, Does anyone here know much about laser proximity sensors? I'm thinking of the sort of thing which is used in th...
47 comments posted 19yrs
posted by christopher.tidy
47 comments posted 19yrs posted by christopher.tidy

NAMES Suggestion

It's always hard to recognize folks at NAMES since it's about 60% populated with the archtypical overweight grey headed...
5 comments posted 19yrs
posted by keillorp135
5 comments posted 19yrs posted by keillorp135

1/4" carbide die grinding bits?

are there a different carbides used in grinding bits and other cutting tools?? I have been using them it a 1.4" air die...
3 comments posted 19yrs
posted by mcleod3ca55
3 comments posted 19yrs posted by mcleod3ca55

Router Bits

Has anyone used carbide tipped router bits for machining? A while ago I used a 45 degree HS bit for putting a chamfer o...
4 comments posted 19yrs
posted by awl2
4 comments posted 19yrs posted by awl2

Titanium

Anyone have a tips for turning Titanium? Trying to take a 1.250 bar down to 1.000. If there are any suggestions out the...
20 comments posted 19yrs
posted by awl2
20 comments posted 19yrs posted by awl2

Label reading

I have a motor that has a label that is printed a pale yellow on a bright white background.My eyesight is failing me th...
5 comments posted 19yrs
posted by SAYWAT
5 comments posted 19yrs posted by SAYWAT

inexpensive bandsaw blade welder?

Howdy...I've got a half-dozen 1/8th to 1/2 inch broken band saw blades for my itty bitty three wheel Grizzly G8976 62 i...
12 comments posted 19yrs
posted by rich99sue
12 comments posted 19yrs posted by rich99sue

Source for Oddball ER16 Nuts?

Looking for a ER16 hex nut with M19 X 1.0 thread (same as ER16 mini nut) Anyone know someone who could provide these? T...
4 comments posted 19yrs
posted by bob
4 comments posted 19yrs posted by bob

Heat generator science project?

Inspired by Jeff Wisnia's suggestion to try dropping a magnet through a copper pipe. (which makes the magnet fall very...
12 comments posted 19yrs
posted by ignoramus14150
12 comments posted 19yrs posted by ignoramus14150

Tiny torque wrench

ebay # 170099880603 No, not mine, was just lookin' around...
0 comments posted 19yrs
posted by jtayNOSPAMlor
0 comments posted 19yrs posted by jtayNOSPAMlor

What is it? CLXV

http://puzzlephotos.blogspot.com/ Rob
19 comments posted 19yrs
posted by rhvp67
19 comments posted 19yrs posted by rhvp67

OT Do Not Call Registry e-mail Spam Warning

No metalworking in this one, sorry. My intention is to possibly save some group member/s grief by reporting my mistake....
8 comments posted 19yrs
posted by nospam
8 comments posted 19yrs posted by nospam