Search found 2067 matches

by tornitore45
Fri Jan 20, 2012 2:45 pm
Forum: Milling Machines
Topic: Fly Cutter and Collets/End Mill Holders
Replies: 23
Views: 7648

Re: Fly Cutter and Collets/End Mill Holders

The tool has lead, and modest rake, so there's no reason for the cutter to pull out Need clarification Lead means the peripheral facet is not vertical? I glean that from the comment about flycutting to a shoulder. If I understood correctly then the sholuder would not have a crisp angle. If I unders...
by tornitore45
Thu Jan 19, 2012 5:54 pm
Forum: Milling Machines
Topic: Parallels as Spacers on Table / Drilling and Tapping V-Block
Replies: 17
Views: 5644

Re: Parallels as Spacers on Table / Drilling and Tapping V-B

You should go look for places throwing out metal banding used for strapping crates etc.,
I use the metal banding to make springs to keep the parallels... parallel in the vise.
Bend them into a V with rounded bottom. Have several sizes.
by tornitore45
Thu Jan 12, 2012 1:48 pm
Forum: General Discussion
Topic: Interesting user list............... for this site
Replies: 11
Views: 5958

Re: Interesting user list............... for this site

I did that. I learned to my surprise that I'm a 31 year old pro football player with an unimpressive record... Who knew? Much of the success from a Google search depend form your name... If you are Bill Smith your record will be buried in 27,674,596,201 hits. If you are Garbanzo Vanadium, you have ...
by tornitore45
Sun Jan 08, 2012 10:27 pm
Forum: General Discussion
Topic: Interesting user list............... for this site
Replies: 11
Views: 5958

Re: Interesting user list............... for this site

Also your potential employer, is common practice now. Although I would not want to work for such a nazi company.
For fun, Google yourself (discreetly) and see what comes up, you will be surprised.
by tornitore45
Tue Jan 03, 2012 8:52 pm
Forum: Milling Machines
Topic: Cutting 10" Bar From 4" Square Aluminum Block
Replies: 27
Views: 7949

Re: Cutting 10" Bar From 4" Square Aluminum Block

That is a hard way to get a 1.5" x 1.5" billet. :lol:
But if you have no use for a 4" x 4" is the cheapest. :P
by tornitore45
Tue Jan 03, 2012 6:00 pm
Forum: Milling Machines
Topic: Cutting 10" Bar From 4" Square Aluminum Block
Replies: 27
Views: 7949

Re: Cutting 10" Bar From 4" Square Aluminum Block

Mount a 7" carbide tipped crosscut blade that you tipically use on a Skill saw. Mount it on the Mill, I would not use a hand held. 7" with a 3" spindle will give 2" deep cut which is enough. I used a 7" on thick material and work like a charm. Start slowly to get a feel, as ...
by tornitore45
Sun Jan 01, 2012 9:02 pm
Forum: General Discussion
Topic: Giant Metal
Replies: 88
Views: 18366

Re: Giant Metal

Unless you want fancy features such as spin up/down acceleration and/or resitance compensation at low speed, all things you do not care much for a saw VFD can be switched from motor to motor. If the VFD is much more powerful that the motor then you want to set the trip current as suggested in a prev...
by tornitore45
Sat Dec 31, 2011 6:34 pm
Forum: Milling Machines
Topic: End Mill Handness
Replies: 15
Views: 4912

Re: End Mill Handness

Harold, I am running a home shop for hobby, my technology level is no better than what was available 50 years ago therefore your help is still very useful and up to date. I have a dozen commecial pins in several sizes that are very useful to index, center, etcetera. After all I read here I concluded...
by tornitore45
Sat Dec 31, 2011 3:54 pm
Forum: General Discussion
Topic: Anti-seize compound
Replies: 15
Views: 5228

Re: Anti-seize compound

What kind of Anti Seize to use for steel lugnuts? I have a terrible problem with my tires. The Jaguar nut ($14 each) have a SS cap on top to make them look prettier than they are. The situation of 3 hex losely nested favors slipping and rounding.
by tornitore45
Sat Dec 31, 2011 3:32 pm
Forum: Milling Machines
Topic: End Mill Handness
Replies: 15
Views: 4912

Re: End Mill Handness

I'm assuming you are not working on the hole, but a feature that is concentric with the hole. Correct. All good point to keep in mind. I am making one or two parts so I try to minimize machining extra parts, however since most of my holes/shafts are standard fractions I can see a good reuse in havi...
by tornitore45
Fri Dec 30, 2011 9:26 pm
Forum: Milling Machines
Topic: End Mill Position
Replies: 2
Views: 1494

Re: End Mill Position

Good points Harold. I learn much from your explanation, you pointed out factor to consider that I never given a thought.
I usually learn quickly from MY mistakes but rather get a jump from other's mistakes :wink: -- I meant experience.
by tornitore45
Fri Dec 30, 2011 9:16 pm
Forum: Milling Machines
Topic: End Mill Handness
Replies: 15
Views: 4912

Re: End Mill Handness

When edging thin plate or hand pivoting a piece on a dovel to round the end is preferable to have the cutting force directed downward, even if this means giving up on end cutting. I did not use the proper term, with end cutting I meant plunging (cutting with the end), I figured that a reverse helic...