• Scam Alert. Members are reminded to NOT send money to buy anything. Don't buy things remote and have it shipped - go get it yourself, pay in person, and take your equipment with you. Scammers have burned people on this forum. Urgency, secrecy, excuses, selling for friend, newish members, FUD, are RED FLAGS. A video conference call is not adequate assurance. Face to face interactions are required. Please report suspicions to the forum admins. Stay Safe - anyone can get scammed.

Looking for a Lathe Face Plate and a Lathe Dog Drive Plate

2 plates completed to the “now it is up to you” stages:

6816DF40-0DAA-4EBB-92E8-757642DD4198.jpeg

3D0D9A25-5FD6-459D-8DC8-1D0A253175AE.jpeg

5840C2A3-6C80-4A15-84FF-38CADF8D59FE.jpeg

B53707F1-4A69-4E43-965F-D11E4DA93CBB.jpeg

5A29FD15-787F-46DC-B510-11ADAF54077C.jpeg

Hopefully in the post soon as I get off this crazy ship!

both have lots of steel - @YYCHobbyMachinist the face plate part is about .550” needs to be fixed up with your lathe. I was doing some on the mandrill I made but there were some inconsistencies and we are steaming so lots of vibrations making it hard to dial things in. @David_R8 the plate part is just over 0.750 so lots of meat for slots. I hope the threads work out as not having the spindle or any standard made it tricky.
 
Wow, @Brent H, those look really fantastic!
My postie is not going to be a happy camper delivering that!
 
@Brent H look what CP delivered to my mailbox today:):):):)

Front.JPG


Beauty...…. She just spun right on:)

Back.JPG


What finishing on the backside were you talking about? I don't think there is room to mount it in reverse. It will contact the headstock casting.

THANK YOU, THANK YOU!!!!!
 
David_R8 said:
Wow! That looks really good. :)
Mine is sitting in Richmond.
Click to expand...

You will probably see yours tomorrow. CP's tracking isn't all that accurate these days. Mine was actually in Calgary on the 1st, why they sat on it for 4 days is beyond me.
 
Actually it can be reversed...….

Reversed.JPG


It bottoms out on the threads before it contacts the casting. Would need to make a bushing extend the spindle registration surface.
 
Last edited:
YYCHobbyMachinist said:
You will probably see yours tomorrow. CP's tracking isn't all that accurate these days. Mine was actually in Calgary on the 1st, why they sat on it for 4 days is beyond me.
Click to expand...

Tell me about it!
I had a package sent from Ontario on Dec 1. Expedited.
No updates until it arrived in Victoria on Jan 3 as I was contacting the sender to start a claim.
 
I have a package from Banggood that CP seems to have lost in Vancouver. Was supposed to be delivered on the 14th, then the 18th, then "item delayed - stay tuned for updates" ever since. That is from CP website. Banggood site shows that it made it to Vancouver. CP website won't say anything anymore other than above. I got the other package of drill bits yesterday. All good on those.
 
@YYCHobbyMachinist - awesome!!! Make a spacer and clean up the back side - you will see it is tougher than the face as we got into some seas and I couldn’t stop the vibration. You should have about 0.050” to play with (front to back) - maybe take a skim of the back with a spacer to keep concentric.
Glad it fits! And Merry Christmas!!
 
Oh, and the numbers on the back correspond to the lathe chuck jaws to make sure I kept it the same. I think @David_R8 ‘s will have 1,2,3 - I figured out the 3 was not needed after the first one - LOL.
 
Hruul>Banggood site shows that it made it to Vancouver. CP website won't say anything anymore other than above.
I've had the same experience - Ali updates through the various CDN gatekeepers. Pretty sad when foreign country does a better job tracking inside your own country. Or lately even with in-province CP expedited ship, I click on the tracking number & it says information not available for delivery date that passed 2 days ago. Uhm, why did I spend 12$ shipping a box of air if we have to read tea leaves?
 
Truing up my faceplate today.....

Truing.JPG


This is the only way I could figure out for reaching the outer edge. I'm running in reverse at 50 rpm and it's not leaving a very nice finish:( Back face is done, one more pass on the front face and she's off to the mill for slotting.
 
YYCHobbyMachinist said:
Truing up my faceplate today.....

View attachment 12552

This is the only way I could figure out for reaching the outer edge. I'm running in reverse at 50 rpm and it's not leaving a very nice finish:( Back face is done, one more pass on the front face and she's off to the mill for slotting.
Click to expand...
Once it's on the mill in your rotary table, you could always run an endmill around the outside.
 
Added some witness rings to the front face...….

Witness.JPG


And mounted her on the RT....

OnRT.JPG


Do you think that's going to hold? The plate is 1/2" thick. I need to mill eight 3/8" through slots with a 9/16" X 1/4" deep ledge slot on top.
 
YYCHobbyMachinist said:
Added some witness rings to the front face...….

View attachment 12574

And mounted her on the RT....

View attachment 12575

Do you think that's going to hold? The plate is 1/2" thick. I need to mill eight 3/8" through slots with a 9/16" X 1/4" deep ledge slot on top.
Click to expand...

Hi Craig, not that I've done a lot of milling on my rotary table however I'm somewhat skeptical with your set up. Looking at the photo I suggest using 1/2" spacers with holes in center to fit over the bolts and a moon shaped section cut out so it snugs up to the outer edge of your 1/2" thick plate. Rational downward pressure on the plate might not be sufficient where downward and side pressure combined should keep you out of a lot of trouble. You know your mill, rotary table and the way it will handle under pressure far better than I. What ever you do be very careful as I know you will.
 
YYCHobbyMachinist said:
Added some witness rings to the front face...….

View attachment 12574

And mounted her on the RT....

View attachment 12575

Do you think that's going to hold? The plate is 1/2" thick. I need to mill eight 3/8" through slots with a 9/16" X 1/4" deep ledge slot on top.
Click to expand...
I'm far from an expert so take this with a grain of salt but it looks a bit sketchy. I would take light cuts no matter what.
I'm planning to use Teco clamps to hold the plate face directly to the mill table. I will support the edges with rounds milled to the height of the spigot.
I don't know how many T-slots I'm going to mill but four at a minimum.
 
Since you are doing 8 slots, I would first drill trough holes in 4 quadrants while the plate is clamped directly to your mill table. Then use those holes to hold the face plate to the RT. Then mill the “in between slots”. Once done, unbolt it and use four of the just milled slots for your hold down bolts and mill the remaining four slots.

Your set up may not hold and the FP might shift on your RT while milling.

If you calculate the set up properly, you can even drill all you start and end points of all slots using your bolt circle function on the DRO. Makes for easier milling.
 
David_R8 said:
I'm far from an expert so take this with a grain of salt but it looks a bit sketchy. I would take light cuts no matter what.
I'm planning to use Teco clamps to hold the plate face directly to the mill table. I will support the edges with rounds milled to the height of the spigot.
I don't know how many T-slots I'm going to mill but four at a minimum.
Click to expand...

I can't picture how that's going to work????? How are you going to achieve radial slots without re-positioning the plate for each slot?
 
You must log in or register to reply here.
Back
Top