Pipe bending is the umbrella term for metal forming processes used to permanently form pipes or tubes. One has to differentiate between form-bound and free form-bending procedures, as well as between heat supported and cold forming procedures.
A CNC tube bending machine is a fully automated machine operated by a computer. It uses heavy-duty mechanical parts operated by electrical motors, or sometimes by a hydraulic system. CNC tube benders can make complex bends to a very high degree of precision that hand formed parts simply can’t match.
Back in the old days, technicians at metal manufacturing plants would manually bend small-diameter tubes. Such work often yielded inaccurate dimensions, bad angles, and cosmetic imperfections (such as wrinkles on the inside of the bend). Modern CNC tube bending machines are designed to cut, bend, and form to precise measurements right down to the millimeter or degree. Because of that, we’re able to create accurately sized stainless steel, carbon steel, and aluminum tubing for water and fuel pumps as well as other automotive parts. We also make specialty components for the oil and gasoline industries, and more. Thankfully, we’ve come a long way since these days. Now, we can bend to precise measurements with machines designed to perform the job flawlessly. These machines are called CNC tube bending machines (or CNC tube benders).
A cold saw is a circular saw designed to cut metal which uses a toothed blade to transfer the heat generated by cutting to the chips created by the saw blade, allowing both the blade and material being cut to remain cool. Cold saws use either a solid high speed steel (HSS) or tungsten carbide-tipped, resharpenable circular saw blade. They are equipped with an electric motor and a gear reduction unit to reduce the saw blade's rotational speed while maintaining constant torque. This allows the HSS saw blade to feed at a constant rate with a very high chip load per tooth.
Processing cost saving-Parts, in most cases, require no additional mechanical processing, which saves metal and reduces production cost due to the high precision of the surface obtained through the process. Strength properties of parts-Produced by rotary swaging are significantly higher which allows
Rotary swaging is a metal forming method that is used to reduce tube like pipe tapering,pipe coning... Unlike other methods, swaging uses a rapid succession of hammer strikes to form the metal. This chipless metal forming method, is an efficient way to produce products with minimal material waste. Its hammers and dies revolve precisely around the work, resulting in pieces with a superior finish. It is a highly economic method to point tubing redraw. Rotary swaging is used in the manufacture of various parts for the automotive, aerospace,defense industries and furniture industries, for example, in the production of pipes, hollow steering columns, drive and guide shafts,table legs&chair legs as well as various fasteners. Rotary swaging significantly reduces the production cost of