Roughing on My Large Lathe
Автор: hmw1972
Загружено: 2019-11-26
Просмотров: 262291
Please see • Horizontal Milling Machine Work 2 for heavy milling in my shop
Using my large lathe to rough out a piece of mild steel for a weld fixture for the clamshell bucket repair. If you would like to just see the heavy (possibly Abom sized?) cuts skip ahead to the 8:30 mark. The roughing passes were .250" deep at a .020" per rev feed rate at 557 sfpm. Giving a metal removal rate of 33.4 cubic inches per minute.
At the beginning I show how I like to set up the 4 jaw chuck before placing the material in it. I try to set the jaws just a bit larger than the stock size and have them run concentric. The concentric lines machined in the chuck face help greatly with this prep work. I also show how I move heavier pieces around my shop using a combination of forklift and gantry crane.
At the end I was pleasantly surprised by the accuracy of this worn out lathe. Thanks for watching.
Доступные форматы для скачивания:
Скачать видео mp4
-
Информация по загрузке:
