Finishing
Machining:
1. Grinding Machine: a tool that used to change the shape of a work piece using a rotating wheel.
grinding.jpg
2. Lathe (metal) Milling Machine: similar to grinding machine, be able to cut the work piece in three different directions perpendicular to the axis of the cutter.
milling.jpg
3. Drill Press: a very powerful drilling tool, controlled by a hand lever drill vertically.
drill_process.jpg

Processes
:

1. Turn: machining operation process that rotating the work piece to produce a cylindrical part, usually works with a single point cutting tool
turn.png
2. Bore: one of the improving processes, to enlarge the hole that has already been cut, to make the product more accurate.
Boring.jpg
3.
Ream: used when to make the existing hole more accurate, to improve the finished product, especially holes and surfaces
reaming.jpg
4. Mill: process of rotate multiple cutters to cut away the material.
milling2.jpg
5. Grind: works by rotating a circular wheel on a work piece to change its shape to the desired shape.

grinding1.jpg

Other Processes:

1. Polishing: this process improves the product by create a smooth surface using a chemical action.
polishing_pic1.jpg
2. Burnishing: another surface improving process, using a form of pottery treatment to make the surface extremely smooth.
burnishing.jpg
3. Surface treating: a process to control friction, improve resistance, appearance and reduce the cost.

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4. Coating: in this process a thin film of functional material is used to improve the surface properties such as appearance, adhesion and resistance. Major part in finished product.
coating-shot-small.jpg
5. Plating: surface covering process, to harden, to improve wearability and reduce friction.
plating.jpg