Number of Pages: 38
This is a reproduction of an original Dong YangDLA-520 20″x40″ and 20″x60″ Metal Lathe Instructions and Parts Manual. These lathes were sold under a few different brands like Okuma. This manual for this metal lathe covers general operation, specifications, and installation instructions. The manual covers lubricating instructions with a lubrication chart. It contains instructions on how to properly set the speeds and set up for thread cutting, and adjust the brake and the automatic feed device. There are cross-sectional view diagrams of the mechanical parts with parts list and descriptions for the Dong Yang DLA-520 metal lathes.
I have collected this information for many years and have found the information they contain to be priceless in using and setting up the machines properly. I believe this manual will be a valuable resource of knowledge that will provide a lot of helpful information that is often hard to find. My manuals are not photocopies. I maintain a high standard of quality in my reproductions. Most of the manuals I reproduce look better than their originals. I have professionally digitally edited every page, and removed stains, wrinkles and handwriting. All of the manuals are printed on thick white paper to withstand shop wear and tear, and are easier to read than a pdf download.