Ultrasonic composite cutter
An ultrasonic and cutter technology, applied in metal processing and other directions, can solve the problems of inability to achieve simultaneous layered cutting and low cutting efficiency, and achieve the effects of complete functions, low production costs, and reduced energy loss.
Active Publication Date: 2018-12-14
SBT ULTRASONIC TECH CO LTD
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Problems solved by technology
However, despite so many advantages, ultrasonic cutting also has certain limitations
It is mainly reflected in the relatively low cutting efficiency. At present, only a single blade can be used to connect an ultrasonic sounding unit, and it is impossible to achieve a simultaneous layered cutting
Method used
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Embodiment Construction
[0013] Such as Figure 1 to Figure 3 As shown, the specific embodiment adopts the following technical solutions: an ultrasonic composite cutter, including a cutter 12, a handle 13, an amplitude modulator 14 and a female cutter body 15, and the lower end of the handle 13 is fixedly connected with several cutting blades side by side. Knife 12, an amplitude regulator 14 is connected to the upper end of the handle 13, and a female cutter body 15 is connected to the upper shaft of the top of the amplitude regulator 14, and also includes a middle hole 1, a C-shaped groove 2, a bevel 3, and a groove 4. Slit 5, large transition arc 6, small transition arc 7, arc groove 8, large connecting arc 9, small connecting arc 10 and cross section 11; A middle hole 1 is used to buffer the vibration amplitude in ultrasonic transmission, so as to avoid the imbalance of energy transmitted to multiple blades caused by excessive middle amplitude; two C-shaped grooves 2 are arranged in the handle 13, ...
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The invention discloses an ultrasonic composite cutter. The ultrasonic composite cutter comprises a middle hole, C-shaped grooves, inclined corners, grooves, cracks, large transition arcs, small transition arcs, arc grooves, large connecting arcs, small connecting arcs, cross sections, cutter bodies, a cutter handle, an amplitude modulator and a mother cutter body. Through a half-wavelength ultrasonic vibration body of a special structure, several same half-wavelength ultrasonic blades are connected at the same time, under the action of ultrasonic excitation, the vibration body vibrates according to the up-down modality, the body is relatively wide at the time, the width is larger than the half wavelength, the whole vibration body can generate transverse vibration, and a part of energy canbe dissipated along with transverse vibration; and at the time, people form holes in a special shape and grooves in a special shape in the body, the transverse direction and the vertical direction are included at the same time, accordingly, isolation of transverse vibration and longitudinal vibration to a certain degree is achieved, and energy losses are greatly reduced.
Description
technical field [0001] The invention relates to the technical field of cutting tools, in particular to an ultrasonic composite cutting tool. Background technique [0002] At present, ultrasonic cutting knives have been widely used in the field of rubber cutting. Because of its high cutting surface quality, low heat generation, low power consumption, and simple cutting steps, it is suitable for automated mass production and is popular in rubber production. However, despite all these advantages, ultrasonic cutting also has certain limitations. It is mainly reflected in the relatively low cutting efficiency. At present, only a single blade can be used to connect an ultrasonic sounding unit, and it is impossible to achieve a simultaneous layered cutting. Contents of the invention [0003] The object of the present invention is to provide an ultrasonic composite cutter in order to solve the above problems, providing several blades made on the same ultrasonic sounding unit, wh...
Claims
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CPCB26D1/0006B26D2001/0033B26D2001/0053
Inventor 周宏建袁承彬段忠福
Owner SBT ULTRASONIC TECH CO LTD