More about Machining

Click here to find Machining Manufacturers | Discuss Machining & Other Topics

Machining makes the production of precise measurements and dimensions in a product possible. It is actually a century old process which has been updated for today's needs and technologies. It has lower set-up costs, especially now, with computer numerically controlled (or CNC) and CAD/CAM (computer aided designs and computer aided manufacturing) programs. MasterCAM, AutoCAD, and editing software like Predator and Geoprep are used in many machining companies. Technicians in this field have to learn advanced machining techniques, gauge reading, and mathematical integration. These create a blueprint for the machine technician to use. Once a design has been set into the program, exact products can be made. For harder metals, EDM (or electrical discharge machining) can be used which uses electricity to break away pieces in order to form a product.



Machining uses a number of different processes like drilling, turning, grinding and milling with different kinds of lathes, lasers and hydraulic processes. The machines that manage these specific functions can also be aided by CNC programming. Ceramic, steel, exotic materials, titanium and other metals are commonly machined. Highly durable plastics like polycarbonate and ethylene can also be machined for specific industries.



Companies which offer machining are constantly evolving to meet competitors’ offerings and to incorporate the latest technologies into their business. Micro hole drilling, induction and torch brazing and four-axis programmable capabilities are offered as high-end processes in the machining industry. A company may advertise that they use high-end milling products like the Fanuc Robo-drill machine or the Methods Slant 50 turning machine to draw in customers desiring quality and precision. The Thompson Surface Grinder and Browne and Sharpe Automatic Surface Grinder are offered as popular grinding machines. Environmental control, aircraft, military, steel and food industries require the use of machining. Fiber optics and aerospace industries also require specifically machined parts.