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　　There are two, three, four and five axes of automatic dispensing machines in common use. Among them, the three-axis series dispensing machine is the most common one, which is divided into X Y Z axis. General three-axis dispensing machine can meet the needs of production, four-axis dispensing machine is to add a rotating shaft, so many problems that three-axis dispensing machine can not solve four-axis dispensing machine can solve.

　　其實(shí)就幾軸而言的話，不能叫點(diǎn)膠機(jī)，只能叫機(jī)械手臂。三軸點(diǎn)膠機(jī)的只能進(jìn)行標(biāo)準(zhǔn)的X,Y,Z移動(dòng)，如產(chǎn)品點(diǎn)膠的位置在側(cè)邊，可能需要點(diǎn)膠頭傾斜點(diǎn)膠，那就需要4軸點(diǎn)膠機(jī)的(R軸)進(jìn)行工作;如產(chǎn)品需要進(jìn)行兩面點(diǎn)膠的話，那就需要產(chǎn)品進(jìn)行翻轉(zhuǎn)完成，也就需要5軸機(jī)械臂(也就是所謂的工業(yè)機(jī)器人)。

　　In fact, as far as several shafts are concerned, it can't be called dispensing machine, but mechanical arm. The three-axis dispenser can only carry out standard x, y and Z movements. If the product dispensing position is on the side, the dispensing head may need to be tilted for dispensing, then it needs to work on the (R-axis) of the four-axis dispenser; if the product needs to carry out two-sided dispensing, then it needs to turn the product, which requires a five axis mechanical arm (also known as the industrial robot).

　　四軸點(diǎn)膠機(jī)相比較三軸點(diǎn)膠機(jī)：具有畫點(diǎn)、直線、多段線、三維圓弧(空間圓弧)、圓、橢圓、跑道、距形、螺旋線、涂布、自動(dòng)圓角、不規(guī)則三維樣條曲線等圖形元素，完全實(shí)現(xiàn)360度旋轉(zhuǎn)點(diǎn)膠。

　　Compared with the three-axis dispensing machine, the four-axis dispensing machine has drawing points, straight lines, polylines, three-dimensional arcs (spatial arcs), circles, ellipses, runways, pitch shapes, helices, coating, automatic fillets, irregular three-dimensional splines and other graphic elements, fully realizing 360 degree rotation dispensing.