Constructing a Loco
-
ACLR
thanks all for the replies
a small update
I faced of a piece of 38mm round stock in the four jaw chuck till I go the correct sizes.

then lined up for the center of the cylinder and drilled it out in the lathe, increasing the drill size 1mm at atime till I got to the required size

then with a reamer in the chuck in the tailstock I reamed the hole to finish the cylinder. I turned the 4 jaw chuck by hand as i slowly turned in the reamer.

here are a couple of pics to show how they fit to the loco. I have drilled and taped one hole on the front of each cylinder for mounting
the other hole will be marked out after final cylinder alignment
I havent drilled the port holes yet so still some work to be done. Im going to need a Mill for this I think to get accuracy


thats all for now
a small update
I faced of a piece of 38mm round stock in the four jaw chuck till I go the correct sizes.

then lined up for the center of the cylinder and drilled it out in the lathe, increasing the drill size 1mm at atime till I got to the required size

then with a reamer in the chuck in the tailstock I reamed the hole to finish the cylinder. I turned the 4 jaw chuck by hand as i slowly turned in the reamer.

here are a couple of pics to show how they fit to the loco. I have drilled and taped one hole on the front of each cylinder for mounting
the other hole will be marked out after final cylinder alignment
I havent drilled the port holes yet so still some work to be done. Im going to need a Mill for this I think to get accuracy


thats all for now
-
ptlrcecil
-
SillyBilly
- andysleigh
- Driver

- Posts: 1362
- Joined: Thu Oct 18, 2007 6:21 pm
- Location: Guildford
- Contact:
- andysleigh
- Driver

- Posts: 1362
- Joined: Thu Oct 18, 2007 6:21 pm
- Location: Guildford
- Contact:
Who is online
Users browsing this forum: No registered users and 24 guests






