Method for cutting sponge-liked sound-absorbing material for wall by hydraulic press
A sound-absorbing material, hydraulic press technology, applied in electrical program control, metal processing, etc., can solve problems such as roughness, low efficiency, and inability to adapt to large-scale mechanized production
Inactive Publication Date: 2008-12-24
NANTONG GAOYE HEAVY IND CO LTD
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Problems solved by technology
[0002] At present, the cutting and processing of "sponge" wall sound-absorbing materials are still carried out by traditional manual methods, the precision requirements are not enough, the cutting surface is uneven and rough; the "sponge" shape cannot be obtained without pressure during processing. In addition, due to the low efficiency and high labor intensity of traditional methods, it cannot adapt to large-scale mechanized production
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[0008] Implementation method: the processing method of the spongy wall sound-absorbing material workpiece as shown in the figure, firstly design the relevant workpiece to be processed, and input the design into the computer, and then design the stroke, differential and punching of the hydraulic press according to the needs Finally, place the workpiece on the workbench 1 of the hydraulic press, turn on the corresponding button on the electrical cabinet 2, and the cutting program of the hydraulic press can automatically cut and process to obtain the required workpiece.
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The present invention discloses a method which uses a hydrostatic press to cut a spongy sound-absorbing wall material. The cutting of a spongy sound-absorbing wall material workpiece needing to be cut is programmed according to a required size; then concrete values on travel length, differential, blanking force and speed are determined; finally, a cutting procedure is started, so that the hydrostatic press can cut the workpiece according to the predesigned requirements into a workpiece meeting the requirements. The method improves material precision, and the cut surface is uniform and is not coarse; during processing, a spongy workpiece can be produced in the absence of pressure by adopting the electrohydraulic technology; moreover, characterized by high efficiency and low labor intensity, the method is adapted to mass mechanical production.
Description
technical field [0001] The invention relates to the technical field of electro-hydraulic cutting, in particular to a processing method for electro-hydraulic cutting of "sponge" wall sound-absorbing materials. Background technique [0002] At present, the cutting and processing of "sponge" wall sound-absorbing materials are still carried out by traditional manual methods, which have insufficient precision requirements, uneven cutting surface, and roughness; the "sponge" shape cannot be obtained without pressure during processing. In addition, due to the low efficiency and high labor intensity of traditional methods, it cannot adapt to large-scale mechanized production. Contents of the invention [0003] The object of the present invention is to provide a method for cutting "sponge" wall sound-absorbing material by using electric and hydraulic technology. [0004] In order to solve the above technical problems, a method of cutting "sponge" wall sound-absorbing materials wit...
Claims
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IPC IPC(8): B26D5/00B26F1/40G05B19/02
Inventor 邰正国
Owner NANTONG GAOYE HEAVY IND CO LTD
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