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Search: Posts Made By: GWIZ
Forum: Mechanical & Electrical 02-20-2021, 08:46 PM
Replies: 14
Views: 376
Posted By GWIZ
Just noting 1,600 - 3,000 watts ......... I...

Just noting 1,600 - 3,000 watts ......... I assume the motor need.
may need to add battery's for more power.
Forum: Machining 02-20-2021, 04:00 AM
Replies: 6
Views: 360
Posted By GWIZ
One thing is for sure ... I would not drill a...

One thing is for sure ... I would not drill a hole into the shaft ... spline teeth may not hold up with a hole..... if they are case hardened they may crack off.

I would look for a pilot bearing...
Forum: Fabrication 02-18-2021, 05:09 AM
Replies: 6
Views: 248
Posted By GWIZ
Good to see you back, good write up in the pdf ...

Good to see you back, good write up in the pdf
It is a shame that more people don't understand the importance of having a good schematic or setup information. it takes a lot of time to draw one.
...
Forum: Mechanical & Electrical 02-11-2021, 04:23 AM
Replies: 22
Views: 1,125
Posted By GWIZ
yes key word "start" diodes have a...

yes key word "start"
diodes have a forward-voltage that has to be achieved before a diode will conduct (turn on).
If you measure the voltage across one led that will be the required forward-voltage...
Forum: Mechanical & Electrical 02-10-2021, 03:44 AM
Replies: 22
Views: 1,125
Posted By GWIZ
It appears they are powering led's in groups of 3...

It appears they are powering led's in groups of 3 with the 12volt supply.

the first thing would be compare the brightness of a 3 group.
compare with the 9 volt battery
then connect the 12 volt...
Forum: Machining 02-01-2021, 12:16 AM
Replies: 53
Views: 1,725
Posted By GWIZ
Yes that is the way I do it with a US lead-screw...

Yes that is the way I do it with a US lead-screw with gears selected for "threads-per-inch"

IF
Looks like you have a metric lathe
so
select gears for a metric pitch and try cutting metric the...
Forum: Machining 01-31-2021, 06:49 PM
Replies: 53
Views: 1,725
Posted By GWIZ
His picture shows a 127/120 I'm guessing his...

His picture shows a 127/120
I'm guessing his machine will track metric (metric lead screw)

But he will have Issues with US threads not tracking as I recall some will, some will not.
Forum: Machining 01-31-2021, 03:54 PM
Replies: 53
Views: 1,725
Posted By GWIZ
check the pitch of the lead screw maybe its...

check the pitch of the lead screw maybe its metric, and you are trying to cut US threads.

we had one member with a Jet lathe that had the wrong gear on the thread dial.


place a travel dial on...
Forum: Machining 01-31-2021, 11:54 AM
Replies: 53
Views: 1,725
Posted By GWIZ
from the pictures it appears you are threading...

from the pictures it appears you are threading towards the tail-stock or back in forth.
before you go too far confirm direction right to left or what ?
Forum: Mechanical & Electrical 01-29-2021, 05:18 AM
Replies: 12
Views: 707
Posted By GWIZ
I agree maybe a two speed motor. I was trying...

I agree maybe a two speed motor.
I was trying to see the grouping of the coils but your first picture is dark and your second is slanted

1) see picture, single speed motor.
note how the 4 run...
Forum: Mechanical & Electrical 01-29-2021, 05:04 AM
Replies: 12
Views: 707
Posted By GWIZ
IF A-E = 4.8 D-E = 3.1 AD should be...

IF
A-E = 4.8
D-E = 3.1

AD should be 4.8+3.1 = 7.9

not
A-D = 6.4
Forum: Mechanical & Electrical 01-27-2021, 10:43 PM
Replies: 12
Views: 707
Posted By GWIZ
this is not going to be easy. Check you...

this is not going to be easy.

Check you readings see picture.

c=coil

c1 + c2 = total resistance of the two.
your total is not right A,D (6.4 ohms)

If A,D is 6.4 I would assume coils c1,...
Forum: Mechanical & Electrical 01-27-2021, 07:44 PM
Replies: 12
Views: 707
Posted By GWIZ
you have to post a picture where D and E come...

you have to post a picture where D and E come from.

I assume "0" is a no reading ?
Forum: Shop & Safety 01-27-2021, 06:56 PM
Replies: 1,318
Views: 100,142
Posted By GWIZ
Happy Birthday Tim and as Cutter would say be...

Happy Birthday Tim and as Cutter would say be good to yourself.
Forum: Machining 01-26-2021, 03:06 PM
Replies: 26
Views: 1,476
Posted By GWIZ
I seen a few home made ones and people have bent...

I seen a few home made ones and people have bent the handles, I'm thinking the handles will need to be hardened some what or they will bend.
Forum: Welding 01-25-2021, 05:18 AM
Replies: 6
Views: 412
Posted By GWIZ
Can you post a better picture of the schematic...

Can you post a better picture of the schematic without the flash ?

I have just the gun and was wondering what the motor voltage is.
Forum: Machining 01-25-2021, 05:10 AM
Replies: 26
Views: 1,476
Posted By GWIZ
The ball turner looks like a good project, not...

The ball turner looks like a good project, not sure about the Tap handle above a 5/16" tap.
Forum: Shop & Safety 01-23-2021, 05:17 PM
Replies: 180
Views: 24,887
Posted By GWIZ
I know of someone that got an ok from the city...

I know of someone that got an ok from the city after everything was installed, but not from the power company they had to add a type of power tap box, it was a lot more work to add it later.... had...
Forum: Mechanical & Electrical 01-22-2021, 03:30 PM
Replies: 18
Views: 998
Posted By GWIZ
Measure the DC amps under load should give you a...

Measure the DC amps under load should give you a better idea than the manual.

Get your self an AMP clamp meter
BE sure its one that can measure "DC amps with the clamp jaws" and I "guess" a range...
Forum: Mechanical & Electrical 01-10-2021, 11:32 PM
Replies: 13
Views: 935
Posted By GWIZ
Is it this thread? ...

Is it this thread?
https://www.shopfloortalk.com/forums/showthread.php?t=48384
Forum: Mechanical & Electrical 01-07-2021, 11:41 PM
Replies: 10
Views: 1,177
Posted By GWIZ
Not being specific to TRANE there was two...

Not being specific to TRANE

there was two labels. I'm talking about a label that the "Manufacturer" states what wire size to use. I don't see a wire size listed in the label you posted.
Forum: Welding 01-07-2021, 11:31 PM
Replies: 13
Views: 1,098
Posted By GWIZ
Nice rack. I think I have up to 1-1/2" no...

Nice rack.
I think I have up to 1-1/2" no extras.
the 5/8" takes a beating, best to have an extra.
Forum: Machining 01-04-2021, 01:48 PM
Replies: 24
Views: 1,241
Posted By GWIZ
You should talk to someone that has a water-jet. ...

You should talk to someone that has a water-jet.

1)maybe make a type of circle-cutter jig
but once clamped down rotate the cutter by a hand crank.
Forum: Mechanical & Electrical 12-31-2020, 05:18 AM
Replies: 46
Views: 2,859
Posted By GWIZ
I suggest you write down the numbers on the CMR...

I suggest you write down the numbers on the CMR and make a search for what it it
I never seen one but I know there is/was latching relays.
Forum: Mechanical & Electrical 12-31-2020, 04:55 AM
Replies: 10
Views: 1,177
Posted By GWIZ
I'm on the repair side of things, not an...

I'm on the repair side of things, not an installer so I'm not up on the new codes.
A few years back a guy comes over and asks if he can borrow my A/O torch.
people changing out his AC pump motor...
Showing results 1 to 25 of 5018

 
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