CN105773859A - ISO25 ultrasonic knife handle - Google Patents

ISO25 ultrasonic knife handle Download PDF

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Publication number
CN105773859A
CN105773859A CN201610247606.4A CN201610247606A CN105773859A CN 105773859 A CN105773859 A CN 105773859A CN 201610247606 A CN201610247606 A CN 201610247606A CN 105773859 A CN105773859 A CN 105773859A
Authority
CN
China
Prior art keywords
iso25
ultrasonic
knife
knife handle
handle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610247606.4A
Other languages
Chinese (zh)
Inventor
张增英
王煜
张亮亮
刘升
米长军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN YOUCHAO PRECISION TECHNOLOGY Co Ltd
Original Assignee
DONGGUAN YOUCHAO PRECISION TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DONGGUAN YOUCHAO PRECISION TECHNOLOGY Co Ltd filed Critical DONGGUAN YOUCHAO PRECISION TECHNOLOGY Co Ltd
Priority to CN201610247606.4A priority Critical patent/CN105773859A/en
Publication of CN105773859A publication Critical patent/CN105773859A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50Application to a particular transducer type
    • B06B2201/55Piezoelectric transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

The invention discloses an ISO25 ultrasonic knife handle. The ISO25 ultrasonic knife handle comprises an ISO25 knife handle body, a blind rivet, a wireless electric energy transmission device, an ultrasonic transducer and a movable balance ring; one end of the ISO25 knife handle body is connected with the blind rivet, the other end of the ISO25 knife handle body is provided with the ultrasonic transducer, and the movable balance ring and the wireless electric energy transmission device are symmetrically arranged on the ISO25 knife handle body; and the ISO25 ultrasonic knife handle is ingenious in structural design, the ISO25 knife handle body and the ultrasonic transducer are reasonably combined to form an integral structure, and different from a traditional large-size knife handle, the ISO25 ultrasonic knife handle is smaller in size, meanwhile, an ultrasonic electric spindle structure does not need to be added, and the application cost is reduced. The knife handle can adapt to different tool heads through a chuck, and is high in flexibility and capable of meeting different machining function requirements; and meanwhile, the wireless electric energy transmission device can transmit ultrasonic energy in an electromagnetic induction manner, the movable balance ring is arranged in an adaptive manner, contact is not needed, work stability is effectively improved, and the ISO25 ultrasonic knife handle has the beneficial effects of being high in stability, rotating speed and precision, long in service life and the like and can be easily and widely used and popularized.

Description

The ultrasonic handle of a knife of ISO25
Technical field
The present invention relates to ultrasonic handle of a knife technical field, particularly to a kind of ultrasonic handle of a knife of ISO25.
Background technology
More current special material application is more and more extensive, such as glass, sapphire, carborundum, composite etc..These materials are very firmly crisp due to mechanical property, cause that the traditional processing technique of employing cannot meet the requirement of the machining accuracy of these materials.Current industry have employed the mode of ultrasonic energy auxiliary, in conjunction with the high speed rotating of existing lathe, for the machinability of this kind of hard brittle material, machining accuracy and the life-span improving process tool.In ultrasonic wave added is processed, ultrasonic energy is the parameter that processing technique is the most key, and it plays excitation material atomic energy, reduces the effects such as cutting force.Transducer (Transducer) is the core actuator providing ultrasonic energy in Ultrasonic machining, and its operation principle is for utilizing piezoelectric inverse effect that electrical signal of the frequency is converted to high frequency ultrasound vibration, and ultrasonic energy is transferred to rapidoprint.
But existing transducer and ultrasonic handle of a knife are employing split-type structural design, and then add the complexity of ultrasound electric principal shaft structure, use narrow range, and it being typically all employing slip ring mode to transmit ultrasonic energy, this contact type structure can exist: the series of problems such as problem such as the easy to wear and speed of mainshaft is low make ultrasonic compound process be difficult to be extended to actual production.
Summary of the invention
For above-mentioned deficiency, it is an object of the invention to, it is provided that a kind of smart structural design, rationally, electric main shaft structure need not be increased, applied widely, and also lightweight, effectively promote the rotating speed of electro spindle, increase the service life, the ultrasonic handle of a knife of ISO25 of good operating stability.
The technical scheme that the present invention adopts for achieving the above object is: a kind of ultrasonic handle of a knife of ISO25, it includes ISO25 handle of a knife, blind rivet, wireless electric energy transmission device, ultrasonic transducer and balancing loop, one end of described ISO25 handle of a knife is connected with described blind rivet, the other end is provided with the installation cavity for installing described ultrasonic transducer, described ultrasonic transducer is arranged on this installation cavity, ISO25 handle of a knife forms spanner bulge loop near outer peripheral face position, one end radial protrusion of ultrasonic transducer, described balancing loop is arranged on the spanner bulge loop one side position towards described ultrasonic transducer, described wireless electric energy transmission device is arranged on the spanner bulge loop one side position towards described blind rivet.
As a further improvement on the present invention, described ultrasonic transducer includes tool heads, piezo ceramic element and horn, described tool heads is arranged on the head end of described horn by chuck, the lateral tail face diameter of this horn is to convexing to form an installation connection part, and described piezo ceramic element is arranged on the afterbody of described horn by connection member.
As a further improvement on the present invention, the opening part of described installation cavity extends out and forms the recess suitable with described installation connection part, and described installation connection part is positioned at this recess, and is fixed by retainer ring.
As a further improvement on the present invention, described installation connection part is provided with low groove towards the end face inner side of described tool heads, and other end outer fix is provided with upper groove.
As a further improvement on the present invention, described connection member includes stud and lid, and described piezo ceramic element is run through in one end of this stud, and screws in the breech face of described horn, and the other end is screwed into lid and locks.
As a further improvement on the present invention; described wireless electric energy transmission device includes emitting module and the receiving unit arranged with this emitting module relative spacing; this receiving unit includes secondary protection set and is arranged on the secondary magnetic core in this secondary protection set; this secondary magnetic core is wound with induction coil; described emitting module includes former limit protection set and is arranged on the former limit magnetic core in this former limit protection set, and this former limit magnetic core is wound with induction coil.
As a further improvement on the present invention, the center of described former limit protection set is provided with and allows the through hole of ISO25 handle of a knife traverse.
The invention have the benefit that the smart structural design of the present invention, rationally ISO25 handle of a knife and ultrasonic transducer are combined and form integrative-structure, it is different from traditional large volume of handle of a knife, volume is less, weight is lighter, rotating speed is higher, it is beneficial to automatic tool changer, without the need for increasing ultrasound electric principal shaft structure, substantially increase the scope of application of ultrasonic handle of a knife, also reduce the cost of application, and adaptive different tool heads can be carried out by the chuck on ultrasonic transducer, motility is high, to meet different machining functions demands, without using the cutter of customization, reduce cost further, increase use scope;During work, wireless electric energy transmission device transmits ultrasonic energy in the way of electromagnetic induction, without contact, effectively solve abrasion that tradition slip ring mode brings and the series of problems such as problem such as the speed of mainshaft is low, it is fitted with balancing loop simultaneously, effectively promote the job stability of ultrasound electric principal shaft, have high stable, high rotating speed, in high precision, the advantage such as long-life, additionally compact overall structure, volume is little, it is easily installed and realizes, it is easy to be widely popularized use, it is possible to the materials such as metal, plastics, graphite, carbon fiber are effectively processed.
Below in conjunction with accompanying drawing and embodiment, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention.
Fig. 2 is the decomposition texture schematic diagram of the present invention.
Fig. 3 is the complete section structural representation of the present invention.
Detailed description of the invention
Embodiment: see Fig. 1, Fig. 2 and Fig. 3, a kind of ultrasonic handle of a knife of ISO25 provided by the invention, it includes ISO25 handle of a knife 1, blind rivet 2, wireless electric energy transmission device 3, ultrasonic transducer 4 and balancing loop 5, one end of described ISO25 handle of a knife 1 is connected with described blind rivet 2, the other end is provided with the installation cavity for installing described ultrasonic transducer 4, described ultrasonic transducer 4 is arranged on this installation cavity, ISO25 handle of a knife 1 forms spanner bulge loop 11 near outer peripheral face position, one end radial protrusion of ultrasonic transducer 4, described balancing loop 5 is arranged on the spanner bulge loop 11 one side position towards described ultrasonic transducer 4, described wireless electric energy transmission device 3 is arranged on the spanner bulge loop 11 one side position towards described blind rivet 2.
Concrete, described ultrasonic transducer 4 includes tool heads 41, piezo ceramic element 42 and horn 43, described tool heads 41 is arranged on the head end of described horn 43 by chuck 44, the lateral tail face diameter of this horn 43 is to convexing to form an installation connection part 431, and described piezo ceramic element 42 is arranged on the afterbody of described horn 43 by connection member 45.Concrete, described connection member 45 includes stud and lid, and described piezo ceramic element 42 is run through in one end of this stud, and screws in the breech face of described horn 43, and the other end is screwed into lid and locks.Reasonable in design, easy to install.It is also preferred that the left described piezo ceramic element 42 includes polylith and is sequentially stacked, and the piezoelectric ceramics being in parallel.Polylith piezoelectric ceramics adopts parallel way to connect, and ensureing have on the basis of small size, effectively reduces impedance, consumes energy low.The center that can also make the tail end face of described horn 43 convexes to form an installation base suitable with the appearance profile of described piezo ceramic element 42.Not only assemble effective, and ensure the bang path of ultrasonic energy, promote ultrasonic energy transmission efficiency, there is good service behaviour.
For convenience of installing, the opening part at described installation cavity extends out and forms the recess suitable with described installation connection part 431, and described installation connection part 431 is positioned at this recess, and is fixed by retainer ring 432.
Preferably, it is provided with low groove towards the end face inner side of described tool heads 41 at described installation connection part 431, other end outer fix is provided with upper groove, cross-sectional profiles is zigzag, can combine with ISO25 handle of a knife 1 preferably, and in conjunction with effective, the outside transmission of ultrasonic energy effectively, thus ensureing the bang path of ultrasonic energy, not only it is greatly promoted ultrasonic energy transmission efficiency, and can guarantee that again the verticity of ultrasound electric principal shaft, and then ensure processing effect, there is good service behaviour.
In the present embodiment, described wireless electric energy transmission device 3 includes emitting module and the receiving unit arranged with this emitting module relative spacing, and this receiving unit is fixed on the spanner bulge loop 11 one side position towards described blind rivet 2.And emitting module is fixed on head shell.Concrete; described receiving unit includes secondary protection set and is arranged on the secondary magnetic core in this secondary protection set; being wound with induction coil on this secondary magnetic core, described emitting module includes former limit protection set and is arranged on the former limit magnetic core in this former limit protection set, and this former limit magnetic core is wound with induction coil.The center of described former limit protection set is provided with and allows the through hole of ISO25 handle of a knife 1 traverse.During work, this supersonic generator produces high frequency ultrasound energy and is loaded into emitting module, this emitting module is in the way of electromagnetic induction, ultrasonic energy is delivered to receiving unit, and is loaded on ultrasonic transducer 4 by this receiving unit, and then reach the purpose of wirelessly transmitting electrical energy, without contact, effectively solve abrasion that tradition slip ring mode brings and the series of problems such as problem such as the speed of mainshaft is low, and then promote the job stability of ultrasound electric principal shaft, there is the advantage such as high rotating speed, life-span length.
ISO7388/1 type is international standard, is called for short IV, IT or ISO, and ISO handle of a knife may be mounted on the lathe of DIN69871 type, IS07388/1 and ANSI/ASME spindle taper hole, and versatility is good.In the present embodiment, the model of described ISO25 handle of a knife 1 is ISO25, and volume is little, lightweight, and rotating speed is high, is beneficial to automatic tool changer.ISO25 ultrasound knife handle structure of the present invention design is ingenious, rationally ISO25 handle of a knife and ultrasonic transducer are combined and form integrative-structure, it is different from traditional large volume of handle of a knife, volume is less, weight is lighter, rotating speed is higher, it is beneficial to automatic tool changer, without the need for increasing ultrasound electric principal shaft structure, substantially increase the scope of application of ultrasonic handle of a knife, also reduce the cost of application, and can by the adaptive different tool heads 41 of the chuck 44 on ultrasonic transducer, motility is high, to meet different machining functions demands, without using the cutter of customization, reduce cost further, increase use scope;During work, wireless electric energy transmission device 3 transmits ultrasonic energy in the way of electromagnetic induction, without contact, effectively solve abrasion that tradition slip ring mode brings and the series of problems such as problem such as the speed of mainshaft is low, be fitted with balancing loop 5 simultaneously, effectively promote the job stability of ultrasound electric principal shaft, have high stable, high rotating speed, in high precision, the advantage such as long-life, specifically, the ultrasonic handle of a knife of ISO25 of the present invention has the advantage that
(1) the ultrasonic handle of a knife of ISO25 of the present invention can directly be applied in the structure of existing ultrasound electric principal shaft, it is not necessary to increases the structure of ultrasound electric principal shaft, substantially increases the scope of application of ultrasonic handle of a knife, also reduce the cost of application;
(2) the ultrasonic handle of a knife of ISO25 of the present invention adopts ISO25 handle of a knife specification, is the most also be one of the most commonly used processing handle of a knife form at present, can the processing of the material such as applied metal, plastics, graphite, carbon fiber, applied widely;
(3) the ultrasonic handle of a knife of ISO25 of the present invention adopts wireless power transmission type of drive, compared to the slip ring structure of conventional contact, has high rotating speed, life-span advantages of higher;
(4) adaptability of cutter is higher, it is possible to carry out adaptive different tool heads by the chuck on ultrasonic transducer, namely can use common cutter, it is not necessary to use the tool sharpening of customization, reduce the cost of application;
(5) the ultrasonic handle of a knife of ISO25 of the present invention is compared to tradition handle of a knife, is integrated with ultrasonic energy and rotating energy, is effectively increased machining accuracy, efficiency and cutter life;
(6) the ultrasonic handle of a knife of ISO25 of the present invention is different from larger volume tradition handle of a knife, and volume is less, and weight is lighter, and is combined with balancing loop, and stability is higher, and rotating speed is higher, and machining accuracy is higher, longer service life, and is beneficial to the features such as automatic tool changer.
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be modified and revise by those skilled in the art in the invention.Therefore, the invention is not limited in detailed description of the invention disclosed and described above, should also be as some modifications and changes of the present invention falling in the scope of the claims of the present invention.Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, the present invention does not constitute any restriction, adopts other same or similar ultrasonic handle of a knife, all in scope.

Claims (6)

1. the ultrasonic handle of a knife of ISO25, it is characterized in that: it includes ISO25 handle of a knife, blind rivet, wireless electric energy transmission device, ultrasonic transducer and balancing loop, one end of described ISO25 handle of a knife is connected with described blind rivet, the other end is provided with the installation cavity for installing described ultrasonic transducer, described ultrasonic transducer is arranged on this installation cavity, ISO25 handle of a knife forms spanner bulge loop near outer peripheral face position, one end radial protrusion of ultrasonic transducer, described balancing loop is arranged on the spanner bulge loop one side position towards described ultrasonic transducer, described wireless electric energy transmission device is arranged on the spanner bulge loop one side position towards described blind rivet.
2. the ultrasonic handle of a knife of ISO25 according to claim 1, it is characterized in that, described ultrasonic transducer includes tool heads, piezo ceramic element and horn, described tool heads is arranged on the head end of described horn by chuck, the lateral tail face diameter of this horn is to convexing to form an installation connection part, and described piezo ceramic element is arranged on the afterbody of described horn by connection member.
3. the ultrasonic handle of a knife of ISO25 according to claim 2, it is characterised in that the opening part of described installation cavity extends out and forms the recess suitable with described installation connection part, and described installation connection part is positioned at this recess, and is fixed by retainer ring.
4. the ultrasonic handle of a knife of ISO25 according to claim 3, it is characterised in that described installation connection part is provided with low groove towards the end face inner side of described tool heads, and other end outer fix is provided with upper groove.
5. the ultrasonic handle of a knife of ISO25 according to claim 2, it is characterised in that described connection member includes stud and lid, described piezo ceramic element is run through in one end of this stud, and screws in the breech face of described horn, and the other end is screwed into lid and locks.
6. according to the ultrasonic handle of a knife of the ISO25 one of claim 1-5 Suo Shu; it is characterized in that; described wireless electric energy transmission device includes emitting module and the receiving unit arranged with this emitting module relative spacing; this receiving unit includes secondary protection set and is arranged on the secondary magnetic core in this secondary protection set; this secondary magnetic core is wound with induction coil; described emitting module includes former limit protection set and is arranged on the former limit magnetic core in this former limit protection set, and this former limit magnetic core is wound with induction coil.
CN201610247606.4A 2016-04-20 2016-04-20 ISO25 ultrasonic knife handle Pending CN105773859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108436608A (en) * 2018-03-27 2018-08-24 中科精感智能(北京)科技有限公司 It is a kind of can automatic tool changer ultrasonic handle of a knife
CN108856767A (en) * 2018-09-29 2018-11-23 广州汇专工具有限公司 A kind of dynamic balance type ultrasonic wave knife handle
CN108857879A (en) * 2018-09-29 2018-11-23 广州汇专工具有限公司 Ultrasonic wave machine processing system
CN108856766A (en) * 2018-09-29 2018-11-23 广州汇专工具有限公司 A kind of dynamic balancing Knife handle structure
CN108941641A (en) * 2018-09-29 2018-12-07 广州汇专工具有限公司 A kind of dynamic balancing handle device
CN109108739A (en) * 2018-09-29 2019-01-01 广州汇专工具有限公司 Ultrasonic wave cutterhead assembly apparatus and the method for measuring the device center of gravity
CN109108816A (en) * 2018-09-29 2019-01-01 广州汇专工具有限公司 A kind of adjustable knife handle of dynamic balancing
CN109108815A (en) * 2018-09-29 2019-01-01 广州汇专工具有限公司 Knife handle with balancing loop
CN109129037A (en) * 2018-09-29 2019-01-04 广州汇专工具有限公司 A kind of ultrasonic cutter system of processing
CN109894642A (en) * 2019-04-04 2019-06-18 东莞市泛特科技有限公司 A kind of ultrasonic wave handle
CN113579771A (en) * 2021-07-02 2021-11-02 科益展智能装备有限公司 Ultrasonic knife handle, ultrasonic machining device and ultrasonic machining equipment

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CN105171131A (en) * 2015-08-15 2015-12-23 宇环数控机床股份有限公司 Rotary ultrasonic machining device based on non-contact energy transfer
CN205651537U (en) * 2016-04-20 2016-10-19 东莞市优超精密技术有限公司 ISO25 ultrasonic knife handle

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CN101898298A (en) * 2010-07-14 2010-12-01 天津大学 Accessory non-contact power supply type rotary ultrasonic machining device
US20150352713A1 (en) * 2013-01-16 2015-12-10 Mie Electronics Co., Ltd. Processing Apparatus
CN104002205A (en) * 2014-05-20 2014-08-27 张增英 Non-contact energy transmission type ultrasonic machining device
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CN104759400A (en) * 2015-04-01 2015-07-08 清华大学 Capacitive coupling type noncontact rotary ultrasonic vibrating head
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CN205651537U (en) * 2016-04-20 2016-10-19 东莞市优超精密技术有限公司 ISO25 ultrasonic knife handle

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108436608A (en) * 2018-03-27 2018-08-24 中科精感智能(北京)科技有限公司 It is a kind of can automatic tool changer ultrasonic handle of a knife
CN109108816A (en) * 2018-09-29 2019-01-01 广州汇专工具有限公司 A kind of adjustable knife handle of dynamic balancing
CN108857879A (en) * 2018-09-29 2018-11-23 广州汇专工具有限公司 Ultrasonic wave machine processing system
CN108856766A (en) * 2018-09-29 2018-11-23 广州汇专工具有限公司 A kind of dynamic balancing Knife handle structure
CN108941641A (en) * 2018-09-29 2018-12-07 广州汇专工具有限公司 A kind of dynamic balancing handle device
CN109108739A (en) * 2018-09-29 2019-01-01 广州汇专工具有限公司 Ultrasonic wave cutterhead assembly apparatus and the method for measuring the device center of gravity
CN108856767A (en) * 2018-09-29 2018-11-23 广州汇专工具有限公司 A kind of dynamic balance type ultrasonic wave knife handle
CN109108815A (en) * 2018-09-29 2019-01-01 广州汇专工具有限公司 Knife handle with balancing loop
CN109129037A (en) * 2018-09-29 2019-01-04 广州汇专工具有限公司 A kind of ultrasonic cutter system of processing
CN109108739B (en) * 2018-09-29 2023-08-15 汇专科技集团股份有限公司 Ultrasonic cutterhead assembly device and method for measuring gravity center of device
CN109894642A (en) * 2019-04-04 2019-06-18 东莞市泛特科技有限公司 A kind of ultrasonic wave handle
CN113579771A (en) * 2021-07-02 2021-11-02 科益展智能装备有限公司 Ultrasonic knife handle, ultrasonic machining device and ultrasonic machining equipment
CN113579771B (en) * 2021-07-02 2022-09-16 科益展智能装备有限公司 Ultrasonic knife handle, ultrasonic machining device and ultrasonic machining equipment

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