Restoring the TV-4 tailstock
The tailstock quill had a play of 50%!
Before boring, the tailstock base was ground, the centering spline was adjusted, and the base was scraped to the bed. The bed guides had a play of 50% (0.050).
The tailstock quill had a play of 50%!
Before boring, the tailstock base was ground, the centering spline was adjusted, and the base was scraped to the bed. The bed guides had a play of 50% (0.050).