PRODUCT DESIGN ; MACHINING PROSES

Machining is the process of making things work with perautan (remove unwanted material from the workpiece in the form of chips). If the body is metal work, there is often known as metal cutting or metal removal. Chip Formation Process There are 7 basic process of chip formation, namely: Shaping, Turning, Milling, Drilling, Sawing, Broaching, and Grinding (Abrasive Machining). In the process of cutting metal will always be the term: Speed, Feed and Depth of Cut for explaining the problem illustrations will use Turning process. SPEED (V) is the main piece in which movement associated with the workpiece rotational speed of the chisel cut. Unit: Surface Feet Per Minute (SFPM), Inch Per Minute (In / M), Meters Per Minute (M / M). FEED is the amount of material lost per round. In the process of turning movement parallel to the axis of rotation Feed workpiece. Unit: Inch Per Round (In / Rev), Cycle Per Inch, Inch Per Minute, Tooth Per Inch.