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USMY-150N25S超声波摇摆加工专用机
USMY-150N25S Ultrasonic swing procesing machine
一 概述
该机是为聚晶模抛光而专门设计。抛光范围在0.35MM以上时速度快，可节省多次磨针的时间，从而提高效率。具有加工效率高，质量好和噪音低的优点。能快速地对模具进行整形或抛光，并能快速地使加工面达到镜面。尤其对大规格模具的加工有显著的作用。
A. An overview
It is specially designed for polycrystalline die polishing. It is quick when the polishing scope is over 0.35MM, saving grinding time to improve efficiency. It has advantages of high processing efficiency, good quality and low noise. It can be able to shape or polish quickly on die, and quickly make the processing side to reach mirror. In particular, it plays a significant role for large-sized mold processing.
二 技术参数
加工范围（mm）： 0.35-5.00
电源： 220V 50HZ
最大输出功率（W）： 80 、150 、250 、400
换能器： 日式电感式
工作频率（KHZ）： 25
模座转速（rpm／min）：180
模座摇摆（time／min）：150
摇摆角度: 不小于12度（可调）
B. Technical parameters
Processing range (mm): 0.35-5.00
Power: 220V 50HZ
Maximum output power (W): 150
Transducer: Japanese nickel-chip inductive
Frequency (KHZ): 25
Die-seat speed (rpm / min): 180
Die-seat swing (time / min): 150
Swing angle: not less than 12 degrees (adjustable)
三 工作原理及设备构成
本机是利用超声波高速震荡，通过钢针及磨料，在被加工面上产生撞击，磨削被加工面，使之达到需要的形状及尺寸。本设备主要由超声波发生器、换能器、机座三部分组成。
（1）超声波发生器： 超声波发生器被安装在一个450*210*410*的铁皮箱子内，为一个超声波电源。线路采用频率自动跟踪，对不同的钢针能自动修正频率，使之相匹配，从而达到超声输出及震荡效果。
（2）换能器： 换能器为高效磁致伸缩水冷式。具有高效的换能效果，能将超声波转换成平稳地超声震荡，冷却采用加水循环冷却，并具有噪音小之特点。
（3）机座：工作台可旋转且可前后摇摆机座。工作台里面安装弹簧一根，可以上下移动，并可任意调整压力，利用皮带轮和偏心轮带动，使前后摆动，摆动幅度约12度，而工作台被安装在L型拖板上可以任意地对中心，确保在抛光的过程中，使模具不变形及圆度。后立柱上有一副可以升降移动的拖板，换能器就安装在这一拖板上。
C.working principle and equipment constitutes
This machine uses ultrasonic high-speed vibration, and via the steel needle and abrasive to strike on the processed surface, grind processed surface to meet the needed shape and size. This equipment consists of ultrasonic generator, transducer and machine base.
(1) ultrasonic generator: ultrasonic generator is installed in a 450mm * 210mm * 410 mm iron box. Line uses automatic frequency tracking, correct automatically frequency of different steel needle to match each other, so as to achieve ultrasound output and shock effect.
(2) transducer: It is pure nickel film of water-cooling type with efficient transducer effect.The ultrasound can be converted into smooth ultrasound shock, using water cycle cooling, and has the characteristic of low noise.
(3) Machine base: Table can be rotated and can swing the machine base forward and backward. With a spring installed inside table, you can move it up and down, and it can adjust the pressure, swing it before and after by eccentric wheel and pulley. The swing margin is about 12 degrees. The platform was installed in the L-plate and can correct center to ensure die non-deformation and roundness in polishing process. The transducer is installed on a pair of board after the column which can be moved up and down.
4、安装及使用：
（1） 安装：把机座放置在平稳的桌面上，将换能器升降移动调整至合适的位置然后锁紧，将超声波发生器及砂轮机放置在旁边，然后用随机所配的输出线将超声波发生器与换能器连接起来，而将机座上的电源插头插入超声波发生器的电源输出插座上。检查无误后，在开关都处于关的状态下将超声波发生器电源插头插入带有牢固接地线的电源插座上。
（2）使用： 根据所需加工模具的大小，选择合适的变幅杆和钢针，将钢针用银焊条牢固地焊接在变幅杆上。然后在砂轮上磨削出合适的角度，装在换能器上拧紧。模具放在模座上，调节十字脱板及换能器上下拖板，使钢针插入模孔内，然后放上磨料，打开超声波电源开关和模座旋转开关。调节超声波输出功率旋钮至适当大小，然后可见磨料在超声波作用下搅动，即模具加工或抛光正在进行中。
D.Installation and Usage
(1)Installation. Place the machine base on balanced table, ascend and move the transducer to appropriate position and lock up, set aside the ultrasonic generator and grinding wheel machine, then connect the ultrasonic generator and transducer with output wire assigned by the machine.Insert the power supply plug on machine base into socket of power output on ultrasonic generator.After check-up, insert the power supply pin of ultrasonic generator into power supply socket with stable grounding wire under the condition of close of on-off.
(2)Usage. Choose appropriate steel needle based on the size of die processed. Sealed fast steer needle with silver welding rod to breadth changing pole .Then grind into suitable angles on grinding wheel and install and screw down on the transducer. Place the die on model base, adjust the cross board and dragging board of transducer to make the steer needle insert into the model pole, then put on abrasive, open up the switch of ultrasonic power and model base circumrotation. Tune up the knob of export power of ultrasonic wave, the abrasive can be seen to stir under the function of ultrasonic wave. That means die processing or polishing is in operation