Machining is a critical part when manufacturing different kinds of metal products. This process can also be applied to other materials such as ceramics, wood, composites and plastics. A machinist is someone who specializes in machining.
All over the world, there are hundreds of machining shops. In Toronto particularly, there is a machining Toronto shop that fabricates 100 percent tools and machine parts for various clients. The RWD Tool and Machine Ltd is one of the leading machining shops in Toronto. It has been in the service of offering high quality services and products to its wide range of customers since 1978. As a machining Toronto shop it is relatively competitive in the market and its products and services are quite affordable.
When one speaks of machining, he has to remember three principal processes involved in machining which are the drilling, milling and turning. Apart from these, the other operations will be categorized under the miscellaneous machining which includes planing, boring, shaping, sawing and broaching.
- Drilling . The main objective in drilling operations is to bore holes on surfaces or work pieces. This is done by getting a rotating cutter which is equipped with sharpened cutting edges and is placed in contact with the work piece. Holes are produced and are being refined in this operation. Typically drilling operations are done in drill presses and are sometimes done in mills and lathes.
- In milling operations, the operator makes use of a milling machine equipped with precision milling cutters which cuts the work piece into different sheets. They are used principally in milling houses.
- When turning operations are carried out, the work piece is rotated. This is the primary way of moving the metal against the edges of the cutting tool. The principal machine tool used in doing the turning operation is the lathe.
- There are some who do not accept miscellaneous to be one of the machining operations. However, since this type of operation is performed using machine tools, this is considered as part of the machining operations. One typical example of the miscellaneous operation is burnishing. Burnishing will produce no swarf but it can still be performed at drill presses, mill or lathe.
One of the major problems encountered during machining operations is to accurately cut the work piece according to the specific dimensions and to smoothen the surface of the work piece. This is achieved by following directions correctly and using the right machining tools in the process.