絲滾珠絲(sī)杠是工(gōng)具(jù)機械和精密機械上(shàng)最常使用的傳(chuán)動元(yuán)件，其主要(yào)功能是将旋轉運動(dòng)轉換(huàn)成線(xiàn)性(xìng)運動(dòng)，或将扭(niǔ)矩轉換成軸向(xiàng)反複作(zuò)用力，同(tóng)時兼具(jù)高精度(dù)、可逆性和高效(xiào)率的特點。由于(yú)具有(yǒu)很小的摩擦阻(zǔ)力，滾(gǔn)珠絲(sī)杠被廣泛(fàn)應用于各(gè)種工(gōng)業設備和精密儀器(qì)。
滾珠絲(sī)杠由螺杆、螺母、鋼球、預壓片、反向器、防塵器(qì)組(zǔ)成。
絲滾(gǔn)珠絲(sī)杠的應用(yòng)：
滑作為(wéi)此軸承的周邊零(líng)部件(jiàn)，在使(shǐ)用所(suǒ)必要(yào)的絲杠支撐單(dān)元、螺母支座、鎖(suǒ)緊螺母等也已(yǐ)被标(biāo)準(zhǔn)化(huà)了，可供用戶(hù)選擇使用。廣(guǎng)泛應用于機床，滾(gǔn)珠(zhū)的循(xún)環方式有(yǒu)循環導管式、循環器(qì)式、端蓋式(shì)。
wire ball screw is the most commonly used transmission element in tool and precision machinery. its main function is to convert rotating motion into linear motion, or to convert torque into axial repeated forces, with high precision, reversibility and high efficiency. because of its small friction resistance, ball screws are widely used in various industrial devices and precision instruments.
the ball screw is made up of screw, nut, steel ball, pre pressing piece, reverser and dustproof device.
the application of wire ball screw:
as the peripheral parts of this bearing, the necessary screw support unit, nut support and lock nut have also been standardized, which can be used by users. it is widely used in machine tools. the way of ball circulation is circular pipe type, circulator type and end cover type.
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