I really do get good fast cutting though, nice curls as well. Don't know the speed, I am using the sb9 with the leather belt, motor to the big pulley is on the fast setting
and the belt in the center position. So it's not slow or in back gears. I could try the fastest speed.
I just know I am...
The inserts I was using are .086
When the last two go I will have a new HSS set up. I will keep tabs on how many cuts I get before the next one cracks.
The snowplow analogy is perfect I think. There is 300 acres of farmland in front of my house, I have a 10 acre hobby farm and heavy clay soil.
When I bought this place i bought a tractor and a 2 bottom plow, pigs, cows, chickens. I grew an acre of corn to feed the animals.
That 2 bottom plow...
I was looking for a new cut off tool because the inserts on the one I am using are breaking.
On another forum I found this little hint that may help others with the same problem, I am pretty sure it is the reason for my problem.
"Important.
When using carbide DO NOT use intermittent cooling...
612-308-4727 is Dougs number. Broken screw in mold needs to be removed, broken extractor in the bolt right now as well. I don't think the PM system is working so sending message here. My email is [email protected]
Forgot to ask, exactly what brand of extractor are you referring too, do you have a link?
I took my truck to a guy that had some German made extractor for spark plugs that he was able to extract completely rusted off plugs with after I mucked it up trying to get them out with the dumb...
Thanks for all the suggestions, I just called him and he want's me to contact Porschefix or Gordon Eng. to get it fixed.
We did use a reverse drill ( I happened to have one that came with a right hand cheap Chinese cheesy set) last time I just touched the top of the bolt and it came spinning...
My neighbor does plastic injection molding. He snapped off a 10-24 bolt in one of the dies that's about 2 x 4 inches by 1/4 thick, it is part of a larger die.
Holes are 1/4 deep. He wanted me to drill a hole in the broken bolt so he could use an extractor. long story short I said I would send...
Even if you only have manual machines, I just filled up a tank of trim sol for my knee mill CNC a month ago and I think it's great stuff. I use one of these bottles to cool off and lubricate parts while drilling on the lathe or the manual knee mill as well, what a difference in drilling mild...
Thank's for the link I was about to post I will be searching for the bearing post.
I adjusted the nut so that when pulling or pushing with moderate pressure on the chuck there is about .001 movement maximum in either direction. Without an indicator I can't see if there is any play at all and...
I noticed the chuck and spindle have .009 tho of play along the axes of the spindle. I don't think it was this bad a year ago. I see there is a clamp on the gear side of the spindle and I can see the play right there. Should I put a shim between the washer and the clamp nut or do i do something...
It is pretty sad the way the cops in my town handle dumpster divers. I understand this guy was doing more than dumpster diving. I was at my plant one night late when i saw a guy pop his head out of the dumpster across the street. Then he went to the next place of business , parked on the wrong...
Finished it using .060 6061 and jb weld
Turned out perfect.
Used live tool (rotozip) to take the edge down with a chamfer mill
and then used a little sanding drum to finish
some sandpaper and it's done.
2012-02-04 17.17.29.avi - YouTube
Thank's for the tips on how to do this. As they would...
Finally it's up and running.
Need to add the Estop button, Limit and home switches.
excellorebuild.avi - YouTube
Ran the part through a few times. 120IPM motor max program was 60IPM I think
Back to zero no steps lost.
Testing X and Y the backlash is about .oo1 on the Y but better on the X...
This is from an old manual letterpress built in the 1800's i should have taken a picture of it before I took the .010 off, you could clearly see the big void as a depression but it had a little metal covering it. Someone else had tried to grind it down in a drill press and used a heavy wire...
This website or its third-party tools process personal data (e.g. browsing data or IP addresses) and use cookies or other identifiers, which are necessary for its functioning and required to achieve the purposes illustrated in the cookie policy. To learn more, please refer to the cookie policy. In case of sale of your personal information, you may opt out by sending us an email via our Contact Us page. To find out more about the categories of personal information collected and the purposes for which such information will be used, please refer to our privacy policy. You accept the use of cookies or other identifiers by closing or dismissing this notice, by scrolling this page, by clicking a link or button or by continuing to browse otherwise.