新聞中心
轉(zhuǎn)向扣件的磨損因素有哪些?
來源:http://www.feicui77.cn/ 日期:2021-09-30 發(fā)布人:
在某種特殊的操作條件下,轉(zhuǎn)向扣件可以獲得較長于傳統(tǒng)計算的壽命,特別是在輕負荷的情況下。這些特殊的操作條件就是,當(dāng)滾動面(軌道及滾動件)被一潤滑油膜有效地分隔及限制污染物所可能導(dǎo)致的表面破壞。事實上,在理想的條件下,所謂*旋轉(zhuǎn)扣件壽命也不是不可能的
Under some special operating conditions, the service life of steering fastener can be longer than that calculated by traditional calculation, especially under light load. These special operating conditions are the surface damage that may be caused when the rolling surface (track and rolling parts) is effectively separated and limited by a lubricating oil film. In fact, under ideal conditions, the service life of the so-called * rotating fastener is not impossible
(1)正在準(zhǔn)確的決定軸的徑向標(biāo)的目的及軸向標(biāo)的目的的位放的同時,揚止軸的跳動。
(1) While accurately determining the positioning of the radial target and axial target of the shaft, lift and stop the runout of the shaft.
(2)提高旋轉(zhuǎn)建筑扣件的剛性。
(2) Improve the rigidity of rotating building fasteners.


(3)防行軸向標(biāo)的目的振動及因為共振而形成的同音。
(3) The purpose of preventing the axial mark from vibration and homophony due to resonance.
(4)揚止?jié)L動體的扭轉(zhuǎn)滑動,公轉(zhuǎn)滑動及自轉(zhuǎn)滑動。
(4) Lift and stop the torsional sliding, revolution sliding and rotation sliding of the rolling element.
(5)對取套圈,連結(jié)滾動體的準(zhǔn)確位放。
(5) Take the ferrule and connect the accurate position of the rolling element.
異物可能通過已嚴重磨損或失效的密封圈進入轉(zhuǎn)向扣件。轉(zhuǎn)向扣件座和零件初次清洗不干凈,或過濾器失效,過濾器維護不當(dāng),將導(dǎo)致磨粒積聚。硬質(zhì)顆粒在旋轉(zhuǎn)建筑扣件內(nèi)滾動,可引起滾子和滾道的麻點和擦傷。旋轉(zhuǎn)扣件座清潔不當(dāng)而殘留的金屬碎片或大顆?;覊m,將導(dǎo)致過早出現(xiàn)疲勞損傷。
Foreign matters may enter the steering fastener through the severely worn or failed sealing ring. The initial cleaning of the steering fastener seat and parts is not clean, or the filter fails, and the filter is not maintained properly, which will lead to the accumulation of abrasive particles. Hard particles rolling in the rotating building fastener can cause pitting and scratch of the roller and raceway. The residual metal fragments or large particles of dust caused by improper cleaning of the rotating fastener seat will lead to premature fatigue damage.
槽痕是由碎片或金屬顆粒造成的極度嚴重的磨損。這些污染物楔入軟質(zhì)保持架材料,造成滾動構(gòu)件出現(xiàn)刻槽,這將影響滾動接觸幾何形狀,降低旋轉(zhuǎn)扣件使用壽命。
Groove marks are extremely severe wear caused by debris or metal particles. These contaminants wedge into the soft cage material and cause grooves in the rolling members, which will affect the rolling contact geometry and reduce the service life of the rotating fasteners.
外部碎屑污染通常是由灰塵、沙粒和環(huán)境顆粒造成的,而內(nèi)部碎屑污染則一般由齒輪、花鍵、密封圈、離合器、制動器、接頭以及旋轉(zhuǎn)扣件座等清潔不當(dāng)或部件發(fā)生損傷或剝落所致。硬質(zhì)顆粒隨著潤滑過程在旋轉(zhuǎn)扣件中游走,zui終導(dǎo)致旋轉(zhuǎn)扣件內(nèi)表面擦傷(壓傷)。壓痕形成突起,引起表面應(yīng)力的集中,造成旋轉(zhuǎn)建筑扣件表面早期損傷,降低旋轉(zhuǎn)建筑扣件的壽命。
External debris contamination is usually caused by dust, sand and environmental particles, while internal debris contamination is generally caused by improper cleaning or damage or peeling of components such as gears, splines, sealing rings, clutches, brakes, joints and rotating fastener seats. Hard particles swim away in the rotating fastener with the lubrication process, Zui eventually leading to scratch (crush) on the inner surface of the rotating fastener. The indentation forms protrusions, causing the concentration of surface stress, causing early damage to the surface of rotating building fasteners and reducing the service life of rotating building fasteners.
相關(guān)新聞 /RELATED TO RECOMMEND
導(dǎo)軌絲杠選型必看!滾珠絲杠研磨級VS軋制級,選錯多花冤枉錢還影響精度
2026-05-04
導(dǎo)軌絲杠選型避坑!滾珠絲杠為何普遍不加減速機?附電機驅(qū)動選型案例
2026-05-03
滾珠絲桿裝配錯1步=精度報廢,導(dǎo)軌絲杠精密裝配全流程,零間隙實操指南
2026-04-27
導(dǎo)軌絲杠:精密傳動界的扛把子,聊聊滾珠絲桿的那些事
2026-04-24
導(dǎo)軌絲杠:滾珠絲杠副冷卻結(jié)構(gòu)設(shè)計及溫升影響分析
2026-04-22
導(dǎo)軌絲杠選型避坑,梯形VS滾珠絲桿核心區(qū)別,90%從業(yè)者都選錯
2026-04-20
導(dǎo)軌絲杠裝配避坑!全流程實操詳解,80%的故障源于裝配不規(guī)范,一次達標(biāo)不返工
2026-04-13
導(dǎo)軌絲杠 | 滾珠絲杠避坑指南!原理吃透不踩雷,高精度傳動99%的人都沒搞懂核心邏輯
2026-04-08
導(dǎo)軌絲杠選型避坑!四步法精準(zhǔn)選型,90%工程師都在用,杜絕動力不足、共振隱患
2026-04-07
別再瞎選導(dǎo)軌絲杠!垂直安裝不設(shè)防墜,幾千斤負載直接砸穿設(shè)備
2026-04-06
滾動 vs 滑動:導(dǎo)軌絲杠選錯,磨損翻倍、維護成本直接飆升
2026-03-27
導(dǎo)軌絲杠:人形機器人直線運動核心,一步穩(wěn)不穩(wěn)全看它
2026-03-26
相關(guān)產(chǎn)品 /RELATED TO RECOMMEND




