In this video I start to make the missing components for horizontal milling, starting with the support bar. When I acquired this machine it was missing both the 2.5in diameter support bar and the arbour support bracket. Although I don't envisage regularly using the horizontal milling capability I decided early on that it would be good to restore that aspect of the machine.
New steel stock was expensive so I found a second hand bar of suitable length - the pillar from an old pillar drill. Although it was advertised as steel it turned out to be cast iron but I don't think that matters in this case.
I had previously made a large fixed steady for my Myford lathe enabling me to tackle this oversized job. In this video I prepare the bar for turning and face it to length. Parting the 2.75in diameter x 30in long bar in my little Myford was far easier than I had anticipated. To ensure a square cut I realised that it would have been better to take a roughing parting cut followed by a light facing cut prior to completing the parting operation - a lesson for next time!
Music used with thanks from You Tube Audio Library: "Strollin'", by TrackTribe
00:00 Introduction
02:20 Determining length of support bar
03:33 Making end cap (a small fixture to aid later turning operations)
05:52 Attaching cap to end of bar
10:20 Setting up bar in lathe for parting to length using large fixed steady
13:50 Parting bar
16:00 Inspecting result of parting
16:43 Setting up bar on mill to square end
18:04 Squaring end of bar on mill
18:50 Review and introduction to next video
Making the counterbore featured in this video: [ Ссылка ]
Making the large fixed steady for a Myford lathe:
Producing the castings: [ Ссылка ]
Part 1 machining: [ Ссылка ]
Part 2 machining: [ Ссылка ]
Part 3 machining: [ Ссылка ]
Part 4 machining: [ Ссылка ]
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