What are the differences and characteristics between punching machine and hydraulic press?
Punching machine classification:Press the driving force of the slider, mechanical punching machine, hydraulic pressAccording to the movement of the slider, single movement, re movement, hyperactivityAccording to the structure of the crankshaft drive slider type punch crankless press, toggle press, friction type punching machine, screw press, pinion press, connecting rod type punch cam punchClassification of hydraulic pressHydraulic press can be divided into hot forging hydraulic press, four column hydraulic press, single arm hydraulic press, Longmen hydraulic press, double column hydraulic press
The hydraulic press is that the oil pump transfers the hydraulic oil to the integrated cartridge block, and the hydraulic oil is distributed to the upper cavity or the lower chamber of the oil cylinder through each one-way valve and an overflow valve, and the oil cylinder is moved under the action of the high pressure oil.Use: the machine is suitable for hydraulic load center parts forming, bending, flanging and other processes, with a blanking buffer device, can also be used for punching, blanking and processing, is the product of choice for the shipbuilding industry, pressure vessel industry and chemical industry. Stamping machine is mainly used for sheet metal parts processing.classification
First, understand the definition of the two:Stamping machine: punching machine, also known as punch, mainly used for sheet metal parts processing.Hydraulic press: hydraulic press is a kind of machine which uses liquid as working medium and uses liquid to transfer pressure to realize various process.There are still many differences between the two, as followsIn principle: the stamping machine drives the flywheel through the motor, and through the clutch, the transmission gear drives the crank connecting rod mechanism, causes the slide block to move up and down, and drives the drawing mold to form the steel plate.
