KR960040470A - Ultrasonic Tool Horn - Google Patents

Ultrasonic Tool Horn Download PDF

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Publication number
KR960040470A
KR960040470A KR1019950011462A KR19950011462A KR960040470A KR 960040470 A KR960040470 A KR 960040470A KR 1019950011462 A KR1019950011462 A KR 1019950011462A KR 19950011462 A KR19950011462 A KR 19950011462A KR 960040470 A KR960040470 A KR 960040470A
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KR
South Korea
Prior art keywords
wavelength
tool
horn
predetermined frequency
vibration
Prior art date
Application number
KR1019950011462A
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Korean (ko)
Inventor
한학기
Original Assignee
이종수
Lg 산전주식회사
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 이종수, Lg 산전주식회사 filed Critical 이종수
Priority to KR1019950011462A priority Critical patent/KR960040470A/en
Publication of KR960040470A publication Critical patent/KR960040470A/en

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  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

본 발명은 초음파 가공기용 공구혼에 관한 것으로, 사용진동의 파장에서 종폭이 1/2파장, 횡폭이 1/2파장 이상의 판형체이며, 입력면으로부터 반대측에 위치한 출력면까지 상하방향으로 소정 주파수의 종파에 대하여 반파장 공진자로서 공진되도록 규격화되어 있는 횡단면이 구형상의 공진자이고, 상기 입력면 중앙부에서 소정의 주파수 진동을 주는 여진수단을 구비하며, 종부의 강제진동모드 FEM해석도 상의 복부에 공구혼 횡부의 길이를 1로 보았을 때 0.20, 0.50, 0.80의 위치에 슬롯을 3개소 형성하거나, 0.162, 0.335, 0.5, 0.665, 0.838위치에 슬롯을 5개소 형성한 공구혼을 제공하여 종래의 공구혼에 존재하던 좌우방향의 진동성분을 제거하며, 상하방향의 진동변위가 균일하도록 슬롯을 형성하였고, 강제진동빔 이론식을 이용하여 계산식을 일반화함으로써 공구혼의 사용재질 종류 및 사용주파수마다 용이하게 제작가능하도록 하여 실용상 그 효과를 향상시킨 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tool horn for an ultrasonic processing machine, which is a plate-shaped body having a vertical width of 1/2 wavelength and a horizontal width of 1/2 wavelength or more at a vibration frequency of use, and having a predetermined frequency in the vertical direction from the input surface to the output surface located on the opposite side. The cross section, which is standardized to resonate as a half-wave resonator with respect to the longitudinal wave, is a spherical resonator, has excitation means for giving a predetermined frequency oscillation at the center of the input face, and has a tool in the abdomen on the forced vibration mode FEM analysis diagram of the longitudinal end. When the length of the horn side is 1, three tool slots are formed at positions 0.20, 0.50, and 0.80, or five tool slots are provided at positions 0.162, 0.335, 0.5, 0.665, and 0.838 to provide a conventional tool horn. The vibration components in the left and right directions were removed, and slots were formed so that the vibration displacement in the vertical direction was uniform, and the formula was generalized using the forced vibration beam theory. Is an enhancement to the practical effect so as to easily be manufactured using the material for each horn type and frequency used.

Description

초음파 가공기용 공구혼Ultrasonic Tool Horn

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제5도 및 제6도는 본 발명에 의한 초음파 가공기용 공구혼의 일실시예의 사시도 및 해석도, 제7도는 본 발명에 의한 초음파 가공기용 공구혼의 다른 실시예의 사시도.5 and 6 are a perspective view and an analysis of one embodiment of the tool horn for an ultrasonic processing machine according to the present invention, Figure 7 is a perspective view of another embodiment of the tool horn for an ultrasonic processing machine according to the present invention.

Claims (2)

사용진동의 파장에서 종폭이 1/2파장, 횡폭이 1/2파장 이상의 판형체이며, 입력면으로부터 반대측에 위치한 출력면까지 상하방향으로 소정 주파수의 종파에 대하여 반파장 공진자로서 공진되도록 규격화되어 있는 횡단면이 구형상의 공진자이고, 상기 입력면 중앙부에서 소정의 주파수 진동을 주는 여진수단을 구비하며, 종부의 강제진동모드 FEM해석도 상의 복부에 공구혼 횡부의 길이를 1로 보았을 때 0.20, 0.50, 0.80의 위치에 각각 슬롯을 형성한 것을 특징으로 하는 초음파 가공기용 공구혼.It is a plate-shaped body having a length of 1/2 wavelength and a width of 1/2 wavelength or more at the wavelength of vibration used, and is standardized to be resonated as a half-wave resonator for a longitudinal wave of a predetermined frequency in the vertical direction from the input surface to the output surface located on the opposite side. The transverse cross section is a spherical resonator, provided with excitation means for giving a predetermined frequency oscillation at the center of the input face, and 0.20, 0.50 when the length of the tool horn transverse section is 1 in the abdomen on the forced vibration mode FEM analysis of the longitudinal section. , The tool horn for the ultrasonic processing machine, characterized in that each slot is formed at a position of 0.80. 사용진동의 파장에서 종폭이 1/2파장, 횡폭이 1/2파장 이상의 판형체 이며, 입력면으로부터 반대측에 위치한 출력면까지 상하방향으로 소정 주파수의 종파에 대하여 반파장 공진자로서 공진되도록 규격화되어 있는 횡단면이 구형상의 공진자이고, 상기 입력면 중앙부에서 소정의 주파수 진동을 주는 여진수단을 구비하며, 종부의 강제진동모드 FEM해석도 상의 복부에 공구혼 횡부의 길이를 1로 보았을 때 0.162, 0.335, 0.5, 0.665, 0.838의 위치에 각각 슬롯을 형성한 것을 특징으로 하는 초음파 가공기용 공구혼.It is a plate-shaped body having a length of 1/2 wavelength and a width of 1/2 wavelength or more at the wavelength of vibration used, and is standardized to be resonated as a half-wave resonator for a longitudinal wave of a predetermined frequency in the vertical direction from the input surface to the output surface located on the opposite side. The transverse cross section is a spherical resonator, having excitation means for giving a predetermined frequency oscillation at the center of the input surface, and the length of the tool horn transverse section at the abdomen on the forced oscillation mode FEM analysis of the longitudinal end is 0.162, 0.335. , 0.5, 0.665, 0.838, the tool horn for the ultrasonic processing machine, characterized in that the slot is formed respectively. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950011462A 1995-05-10 1995-05-10 Ultrasonic Tool Horn KR960040470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950011462A KR960040470A (en) 1995-05-10 1995-05-10 Ultrasonic Tool Horn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950011462A KR960040470A (en) 1995-05-10 1995-05-10 Ultrasonic Tool Horn

Publications (1)

Publication Number Publication Date
KR960040470A true KR960040470A (en) 1996-12-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950011462A KR960040470A (en) 1995-05-10 1995-05-10 Ultrasonic Tool Horn

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