三(san)爪聯軸器:泵用爪(zhao)型聯軸器Three jaw coupling, pump type coupling in its claws

    ①爪型聯軸(zhóu)器的中間滑塊用(yòng)夾布膠木或尼龍(lóng)制成；(1) the middle of the jaw coupling slider bakelite with clip cloth or nylon;

    ②體積小，質量輕(qing)，結構簡單，安裝方(fang)便，價格低廉，常用(yòng)于小功率的場合(hé)；(2) small volume, light quality, simple structure, convenient installation, low prices, often used in small power occasion;

    ③慣(guàn)性力小，适用于轉(zhuǎn)矩不大，轉速較高(gao)，無急劇沖擊的兩(liǎng)軸連接。尼龍滑塊(kuai)傳遞轉矩較小，但(dàn)更宜于高速運轉(zhuǎn)，且不需潤滑；(3) inertia force is small, be applicable to the torque is not large, high speed, no sharp impact of two shaft connection.Nylon slide block transmission torque is small, but it is more adaptable to high speed, and without lubrication;

    ④許用相(xiang)對徑向位移(0.01d+0.25)mm，d為軸直徑(mm)；許用相對角位(wei)移0度40分(fen)；聯軸器的附加徑(jìng)向力為(0.1～0.3)P；(4) allowable relative radial displacement (0.01 d + 0.25) mm, d for shaft diameter (mm);Allowable relative angular displacement 0 degrees 40 points;The additional radial force coupling is (0.1 ~ 0.3) P;
    ⑤行(hang)業的标準代号為(wei)Bl104，其最大許用(yong)轉矩為850N·m，最大(da)軸徑為50mm；(5) the pump industry standards, code-named Bl104, its maximum allowable torque of 850 n · m, the largest diameter of axle for 50 mm;