The Milling Machine
|WARNING: Machine tools present a safety hazard. Improper operation can result in severe injury. These topics are for non-laboratory study only and are not to be used in conjunction with the operation of any tool or machine described herein. Never use a machine tool without the supervision of a qualified instructor.|
|1: What is a Milling Machine? What is the difference between a milling machine and an engine lathe?
2: Types of Milling Machines: Vertical, Horizontal, Combination and Universal Machines. Brief history and a description of each machine type
3: The Bridgeport: History of the Bridgeport machine, the hallmark of vertical milling machines.
4: Mill Construction: Descriptions of the two basic construction types of milling machines, the column and fixed bed.
5: Milling Machine Parts: Explanation of the general parts of the milling machine with emphasis on the most popular, vertical machine type.
6: Changing Speeds How the step pulley and variable drive head speeds (RPM) work and how to change the speed on a machine
7: Milling Machine Movements: The four basic movements involving the milling machine table and quill and using the micrometer and collar to control and position the milling machine table
8: Quill Feed: Automatic quill feed features, how quill feeds work and feed ranges on Bridgeport style machines.
9: Backlash: Explanation of what backlash is and why it occurs, how to avoid backlash problems.
10: Milling Machine Maintenance: Preventative maintenance of machines and the importance of oiling and lubricating the machine.
11: Milling Machine Oil Pump: Oil pumps and how they work to lubricate the machine.
12: Smithy Video maintenance
label: Milling machine, types, vertical milling machine, knee mill, combination mill, universal mill,,horizontal mill, parts, fucntions, Bridgeport, column type, fixed bed, step pully head, variable drive head, movements, micrometer control, quill, automatic quill feed, backlash, maintenance, one shot, oil pump