Hi
A short while ago I posted a question re what hole size for a 1 1/8 x 12 thread. The reason being a new face plate for my Myford ML7. I have a 7 inch face plate but allowing for clamps etc work of 5 inch is about the best it will hold. Browsing e bay I came across unmachined 9 inch face plates for £15.00 so immediately bought one.
http://www.ebay.co.uk/itm/GENUINE-M...&otn=1&po=LVI&ps=63&clkid=4003100951554127873
First job was to mount it on the 7 inch face plate. I made 4 spacers .450 and made sure they were all equal. Then mounted the 9 inch face and clocked it central as best I could on the rough casting.
Drill through increasing to the largest drill I have then bore to size
Screw cut the thread.
Checking with an adapter I have.
When I had it somewhere near I finished with a tap
Machining the register. I took care to get this spot on.
Then face it
The 9 inch face plate screwed onto the nose
I had to take about .050 off the face to get it clean
Then cut some guide lins at .5 intervals
Finished. I have about 1.25 clearance.
RDG tools bought Myfords stock so I don't know how many of these face plates they have. At the price I would say they are well worth the money. The one I have machined easily and will be a very useful extra. As it is a blank and needs to be machined maybe it will fit other makes of lathe??
Cheers
Rich
A short while ago I posted a question re what hole size for a 1 1/8 x 12 thread. The reason being a new face plate for my Myford ML7. I have a 7 inch face plate but allowing for clamps etc work of 5 inch is about the best it will hold. Browsing e bay I came across unmachined 9 inch face plates for £15.00 so immediately bought one.
http://www.ebay.co.uk/itm/GENUINE-M...&otn=1&po=LVI&ps=63&clkid=4003100951554127873
First job was to mount it on the 7 inch face plate. I made 4 spacers .450 and made sure they were all equal. Then mounted the 9 inch face and clocked it central as best I could on the rough casting.
Drill through increasing to the largest drill I have then bore to size
Screw cut the thread.
Checking with an adapter I have.
When I had it somewhere near I finished with a tap
Machining the register. I took care to get this spot on.
Then face it
The 9 inch face plate screwed onto the nose
I had to take about .050 off the face to get it clean
Then cut some guide lins at .5 intervals
Finished. I have about 1.25 clearance.
RDG tools bought Myfords stock so I don't know how many of these face plates they have. At the price I would say they are well worth the money. The one I have machined easily and will be a very useful extra. As it is a blank and needs to be machined maybe it will fit other makes of lathe??
Cheers
Rich