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木工加工滾珠絲杠的特點及注意事項!

來源:http://spetsnazbg.com 時間:2020-03-09 

  隨著我國數控加工技術的發展,滾珠絲杠以其高精度和率的傳動優勢,逐漸成為數控加工不可缺少的一部分。要保證滾珠絲杠是國外優秀品牌是不可能的,在任何惡劣的環境下都能保證正常使用,木工企業都有揚塵的特點,所以它是滾珠絲杠非正常損壞的高發現象。以下為滾珠絲杠的特點及保養注意事項。
  With the development of CNC machining center technology in China, ball screw has gradually become an indispensable part of CNC machining center because of its high precision and high efficiency transmission advantages. It is impossible to ensure that the ball screw is an excellent foreign brand. It can be used normally in any harsh environment. The woodworking enterprises have the characteristics of dust, so it is a high incidence of abnormal damage of the ball screw. The following are the characteristics and maintenance precautions of ball screw.
  (1)滾珠絲杠屬于精密傳動裝置,必須潤滑。油脂不。螺母中建議使用1-3渦輪機油。
  (1) The ball screw belongs to the precision transmission device and must be lubricated. Grease not. 1-3 turbine oil is recommended for nuts.
  (2)滾珠絲杠及滾動軸承,混入異物灰塵會降低使用壽命。因此,必須用絲杠保護套筒來保護。國內外各種類型的滾珠絲杠對大多都安裝了迷宮式密封圈,防止贓物進入滾珠絲杠體內。此外,在金屬屑容易侵入使用絲杠的場合,還應考慮在絲杠上全長度對絲杠套筒的保護。
  (2) Ball screw and rolling bearing, mixed with foreign dust will reduce the service life. Therefore, it is necessary to protect the sleeve with a lead screw. All kinds of ball screw pairs at home and abroad are equipped with labyrinth seal rings to prevent dirt from entering the ball screw body. In addition, when the metal chips are easy to invade and use the lead screw, the protection of the full length of the lead screw sleeve should also be considered.
濟南木工加工
  (3)由于滾珠絲桿螺母的特殊結構,不適合承受徑向載荷,以免絲桿彎曲,影響傳動精度和運動靈活性,降低使用壽命。因此,在安裝時,尤其要注意螺桿軸與螺母座的運動軌跡平行,并使螺桿支撐軸與螺母座軸一致。
  (3) Due to the special structure of the ball screw nut, it is not suitable to bear radial load, so as to avoid the bending of the screw rod, affect the transmission accuracy and movement flexibility, and reduce the service life. Therefore, during the installation, pay special attention to the parallel movement track of screw shaft and nut seat, and make the central axis of screw support consistent with the central axis of nut seat.
  (4)在設備上安裝絲杠,注意不要將絲杠與螺母分開,以免球脫落。安裝時不要磕碰滾珠絲杠副,尤其要注意保護滾珠管,因為其管壁較薄,碰撞變形會使鋼球流動受到限制。
  (4) Install the lead screw on the equipment, and pay attention not to separate the lead screw and the nut, so as to prevent the ball from falling off. During installation, do not bump the ball screw pair, especially pay attention to the protection of the ball tube, because the tube wall is thin and the collision deformation will restrict the flow of the ball.
  通過科學、合理的維護可以有效地延長生命周期的滾珠螺桿,有積極影響精密設備的效率,降低螺桿損壞率,減少設備的維修造成的經濟損失,延誤工作,精度下降,并增加制造商的好處。
  Through scientific and reasonable maintenance, it can effectively extend the life cycle of ball screw, positively affect the efficiency of precision equipment, reduce the screw damage rate, reduce the economic loss caused by equipment maintenance, delay the work, reduce the accuracy, and increase the benefits of manufacturers.
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