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.
![](https://proxy.imagearchive.com/98b/98bfabb7b935799f5c6a2d99036cb664.jpg)
Drill through increasing to the largest drill I have then bore to size
![](https://proxy.imagearchive.com/33c/33c4a36d67cdca2b8683ab8539adcfc4.jpg)
Screw cut the thread.
![](https://proxy.imagearchive.com/9f7/9f707e72fde7e8e30c25e2a161136f27.jpg)
Checking with an adapter I have.
![](https://proxy.imagearchive.com/d59/d592506b4c7911c00f3adf28f7050bcb.jpg)
When I had it somewhere near I finished with a tap
![](https://proxy.imagearchive.com/11f/11f1b23d600526c6876016a859a6b7ad.jpg)
Machining the register. I took care to get this spot on.
![](https://proxy.imagearchive.com/665/6656ad73ba05823298452627124769af.jpg)
Then face it
![](https://proxy.imagearchive.com/612/6120509d83e977c7ccd39e8399ba57aa.jpg)
The 9 inch face plate screwed onto the nose
![](https://proxy.imagearchive.com/2aa/2aadf1d17b7500571af8bd0fdb6d02e5.jpg)
I had to take about .050 off the face to get it clean
![](https://proxy.imagearchive.com/0a1/0a1719dfe488467a8caa48ac5e522188.jpg)
Then cut some guide lins at .5 intervals
![](https://proxy.imagearchive.com/82e/82e05b78605115776f05c1861e6e4159.jpg)
Finished. I have about 1.25 clearance.
![](https://proxy.imagearchive.com/3d7/3d7e46be7f0bc375ca5e95fb124fc4db.jpg)
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