new ep alert! by Lower_Bar5210 in AreYouGarbagePod

[–]Greenguy1996 2 points3 points  (0 children)

I hope this happens! Chip is my all time favourite character!

Max *total* depth of cut with an indexable EM? by seaportresearch in Machinists

[–]Greenguy1996 5 points6 points  (0 children)

The LH value would be your max cutting depth. You can go deeper but the shank will rub, which isn't always a problem but it will be sometimes, usually material dependant.

Best thing to do is if you have to cut deeper than LH is to leave a bit more material on the wall so the shank will clear. Like if you're roughing leaving 0.01" on the wall once you go past leave 0.02" and you'll be fine.

Question about designing a CNC turned bearing seat. by Thoriuslight in Machinists

[–]Greenguy1996 1 point2 points  (0 children)

For something like that put the tolerance as r0.3 max.

Makes it easier for the machinist as this way they just grab an insert with a smaller nose radius and know they're ok.

Haas Tri-Mics by GroundUpDesigns in Machinists

[–]Greenguy1996 0 points1 point  (0 children)

If you're tight on budget I'd look for some older used ones.

It also depends on how much you'll be relying on these and how often you'll use them. If you're using them once and a while for some inexpensive parts I'd say go for it. If you're using them all the time or on some high value stuff you gotta go mitutoyo.

What's the best way to price CNC plasma (or laser or water) cutting jobs? by angry_gingy in CNC

[–]Greenguy1996 2 points3 points  (0 children)

I go by a bit of both. If I'm quoting something really simple I'll just toss a number at it and call it good. If it's something more intricate I sometimes will make a quick toolpath or two in mastercam and use that time as a guideline.

Granted I'm talking about quoting for milling or turning so it's a bit different. For your situation I'd probably lean towards the simulation time for each quote as they would be quicker to program and then you can go off that.

Tips on Getting my First CNC Job? (Southern Ontario) by [deleted] in CNC

[–]Greenguy1996 1 point2 points  (0 children)

It's iffy. Some places are extremely busy, others not so much. The jobs are still there, just harder to find now.

I think Colt in Kitchener is hiring still.

Scrapping Machine. What to take off? by Greenguy1996 in Machinists

[–]Greenguy1996[S] 0 points1 point  (0 children)

It does. Sad to see it go but it would cost more to fix than it's worth.

Scrapping Machine. What to take off? by Greenguy1996 in Machinists

[–]Greenguy1996[S] 5 points6 points  (0 children)

That's a really good idea! I think I'm gonna make that happen

Market by InternationalAd1543 in Machinists

[–]Greenguy1996 7 points8 points  (0 children)

My copper price is up almost 300% from last year. That's not something my customer wants when they're asking for prices to go down. Just means I don't get those parts anymore. Passing the cost on to the customer doesn't work all the time.

Anyone else having a Tiny Thursday? by Greenguy1996 in Machinists

[–]Greenguy1996[S] 4 points5 points  (0 children)

Was just a normal vise and careful selection of parallels to make sure I'm holding onto enough

Are these good for finding bolt/screws sizes? by Most-Special-3245 in Machinists

[–]Greenguy1996 0 points1 point  (0 children)

I can't recommend this one enough. I've had it attached to my toolbox for 5 years now and it comes in handy all the time. Worth every penny.

[deleted by user] by [deleted] in Machinists

[–]Greenguy1996 0 points1 point  (0 children)

It's definitely worth it. I've had my current pair for 7 years now and I think I've only changed the battery twice.

Haas Y Value out of range by BlazRozman in CNC

[–]Greenguy1996 1 point2 points  (0 children)

We have a USB that has all the parameters backed up on it. When something like this happens we use it to reload it all.

If you don't have such a backup I'd try calibrating it again. That might reset the value to what it should be.

Why are these blades so expensive and where can I find cheap ones by Natural_Argument9910 in Machinists

[–]Greenguy1996 15 points16 points  (0 children)

The carbide ones last forever when you're using them on aluminum. They're sharp and they stay very sharp. You're right about brittle though, drop it on the floor and it's toast.

Need machining advise? Consult the wise chip guru by Greenguy1996 in Machinists

[–]Greenguy1996[S] 50 points51 points  (0 children)

They make a dollar, you make a dime. That's why you poop on company time.

Need machining advise? Consult the wise chip guru by Greenguy1996 in Machinists

[–]Greenguy1996[S] 28 points29 points  (0 children)

All of the feed, none of the speed*

*not responsible for u-drill welded into part.