Page:Practical Treatise on Milling and Milling Machines.djvu/198

192 Milling Angle on Block, Using Universal Milling Attachment

This operation is given chiefly to illustrate a use of the Universal Milling Attachment. This attachment may be set in a vertical, horizontal, or angular position without removing any part of it from the machine. Thus the opposite side of the piece of work shown can be milled without removing it from the vise. The table is simply moved to the left and the head of the attachment is swung to the required angle on the opposite side of the vertical.

In this manner both sides are milled so that they are exactly parallel to one another.