Manufacturers use a wide range of machines to process and process raw materials in finished processes, one of which is a punching machine. If a certain type of raw material is too difficult to cut by hand, the manufacturer may use a punch press. This large, heavy-duty machine is able to cut through hard materials including metal with ease, leaving holes the same shape as the punch die.
Aug 18, 2020
Cost always comes first; However, there is a huge difference between the initial cost and the total cost. For example, a vertical machining center (VMC) typically has a lower initial purchase price than a horizontal machining center (HMC). So if your workshop specializes in machining large, flat workpieces that require a single operation, high-quality VMC may be an excellent option. However, if you frequently work with different sizes of prism parts, the HMC is a better choice.
Aug 18, 2020
Centerless grinding is a machining process that uses abrasive cutting to remove material from the workpiece. Centerless grinding differs from centering grinding in that no spindle or chuck is used to locate and secure the workpiece; the workpiece is clamped between two rotating grinding wheels, and the speed of their rotation relative to each other determines the speed at which material is removed from the workpiece.
Aug 17, 2020
The planetary gearbox design is fairly simple, consisting of a central sun gear, an outer ring (also referred to as an internal gear, because its tooth face inward), planetary gears, and a carrier. Input power to the sun gear causes it to spin. The planetary gears mesh with the sun gear, and as the sun gear spins, the planetary gears rotate on their axes. The planetary gears also mesh with the ring gear, which is stationary, causing the planetary gears to revolve around the sun gear. The carrier holds the planetary gears together and sets their spacing. It rotates with the planetary gears and incorporates the output shaft.
Aug 17, 2020
Gray iron is basically re-molten pig iron (crude iron) and an alloy of carbon and iron. It also contains a small amount of silicon, phosphorus, manganese, and sulfur. The reason for its popularity is the ability to manufacture complex structures and low cost. Furthermore, the excellent properties of gray iron make it one of the most commonly used alloys. In gray iron, graphite is spread in the form of flakes in the ferrite or pearlite matrix. The fracture surface has a gray color and is named after gray iron.
Aug 17, 2020
Although many saws rely on manpower or take the form of circular saw blades, vertical band saws use small fixed saw blades on a flat surface to provide a stable and precise cutting surface.
Aug 14, 2020