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    • 6. 发明公开
    • 본딩장치
    • 绑定设备
    • KR1020030038380A
    • 2003-05-16
    • KR1020020065884
    • 2002-10-28
    • 가부시키가이샤 신가와
    • 니시우라신이치오오타카가즈히로
    • H01L21/60
    • B23K20/10B23K2201/40H01L24/75H01L2224/75H01L2224/75301H01L2924/01005H01L2924/01006H01L2924/01019H01L2924/01023H01L2924/01033H01L2924/01082H01L2924/3011
    • PURPOSE: To inhibit adverse effects in terms of vibration characteristics that a pneumatic pipe exerts on a transducer. CONSTITUTION: As a result of securing the pneumatic pipe 31 for suction to a pipe-mounting part 9 through a connecting member 50 comprising a foamed resin material, the effects of a reaction force from the pneumatic pipe 31 on the ultrasonic vibration of an ultrasonic horn 1 can be inhibited well. This is considered due to the fact that the mass (m) and the coefficient of viscosity (c) of the foamed resin material comprising the connecting member 50 are remarkably small, compared with these values of metal and a non-foamed resin material, so as to inhibit the effects of the reaction force on the ultrasonic vibration with high acceleration (a) and velocity (v), when the reaction force F is defined as: F equals ma plus cv plus kx (m = mass, a = acceleration, c = coefficient of viscosity, v = velocity, k = spring constant and x = displacement).
    • 目的:抑制气动管对换能器的振动特性的不利影响。 构成:由于通过包括泡沫树脂材料的连接构件50将气动管31吸引到管道安装部9的结果是来自气动管31的反作用力对超声波喇叭的超声波振动的影响 1可以很好的抑制。 考虑到与金属和非发泡树脂材料相比,包含连接构件50的发泡树脂材料的质量(m)和粘度系数(c)非常小,因此, 为了抑制反作用力对高加速度(a)和速度(v)的超声波振动的影响,当反作用力F定义为:F等于ma加cv加kx(m =质量,a =加速度, c =粘度系数,v =速度,k =弹簧常数,x =位移)。