Would the lubricating oil depend on the type of bearings used. I just drip a little on the gears while they rotate.
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I believe sheldon used timken cast iron bronze and babbit bearings at one time or another.
Lathe lubrication oil. The clausing service center recommended mobil dte24 light hydraulic oil an iso 32 viscosity grade hydraulic oil as a replacement for tellus 37 i framed my question to them in terms of the shell oil not the colchester lathe which was probably a mistake. Lubrication of a jet lathe at techshop. My lathe has bronze bearings.
Automotive high detergent type oils are designed to keep contamination in suspension within the oil flow and then move it to the oil filter so it can be removed. A man who was the production manager for sheldon until its closing says to use a high detergent oil. This video shows lubrication of of.
Keeping the headstock gearbox and apron oil filled. How to lubricate a small metal lathe shown on the granite 3 in 1 machine all machines requires regular lubrication maintenance to operate at peak performance. All hypoid gear oils have extreme pressure additives but ep.
The leadscrew feed rod tailstock cross slide compound rest and the carriage all have ball oilers that n. On new style lathes the apron oil tank is also the reservoir for the manually operated pump figure 7 that lubricates the bedways cross slide ways and nut. Some truck transmissions call for straight 30 weight engine oil because the gears are straight not angled.
Lathe gear box oils are designed to both lubricate and let any contamination settle out very quickly to the bottom of the sump and then to be drainedcleaned out at the next oil change. Messy but effective and cheap. Only a hydraulic oil must be used.
There a few things that you have to do to keep a metal lathe running nice and smooth. Additives are not necessary for straight cut gears. I have some differential oil that i use.
Figure 7 before operating the lathe give the one shot lubricator a pump to ensure proper lubrication to the bedways cross slide and nut. However on small lathes below 5 inch centre height it may be found that a slideway oil with a iso 68 viscosity is too heavy and the machine will function perfectly well with a iso 32 grade. The manual recommends shell tellus 37 which is not available in the us.
Slideway oils a dedicated slideway oil is shell tonna 68 iso 68.
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