山東空壓機主機維修的正確操作規范

空壓機主機維修是針對空壓機維修保養中重要的一個(gè)環(huán)節，更好的保養空壓機轉子與軸承能很好的維護機器使用年限，當噴油螺桿壓縮機使用時(shí)間過(guò)長(cháng)，螺桿轉子可能會(huì )出現以下問(wèn)題：關(guān)于空壓機主機中轉子維修的損害 ：軸承磨損 、嚙合間隙過(guò)大 、油路不暢 、振動(dòng)、運行噪聲過(guò)大造成問(wèn)題的原因是因為轉子長(cháng)時(shí)間在高負荷及高溫度下運行難免將產(chǎn)生機械磨損和疲勞，如果不進(jìn)行及時(shí)的檢查及修理，您將可能面臨很多損失。

The maintenance of air compressor host is an important link in the maintenance of air compressor. Better maintenance of air compressor rotor and bearing can well maintain the service life of the machine. When the oil injection screw compressor is used for a long time, the screw rotor may have the following problems: the damage of the rotor repair in the air compressor host: bearing wear, excessive meshing clearance, poor oil path The reason for the problem is that the rotor will inevitably suffer from mechanical wear and fatigue when it runs under high load and high temperature for a long time. If you do not carry out timely inspection and repair, you may face a lot of losses.

山東空壓機

Shandong air compressor

1、轉子異常磨擦、竄動(dòng)。

1. Abnormal friction and movement of rotor.

2、運行可靠性下降。

2. The operation reliability is reduced.

3、效率下降，能耗增大。

3. The efficiency decreases and the energy consumption increases.

4、突然損壞，徹底影響生產(chǎn)。

4. Sudden damage, completely affecting production.

引起軸承損傷的原因很多，諸如安裝不當、污物侵入或水分侵入等是很多軸承早期損傷的常見(jiàn)原因。以下是一些大尺寸軸承的常見(jiàn)損壞原因分析以及相應的能延長(cháng)軸承壽命的預防措施。

There are many reasons for bearing damage, such as improper installation, dirt intrusion or moisture intrusion. The following is a number of large-scale bearing damage cause analysis and the corresponding measures to extend the bearing life.

操作不當：安裝、操作或拆卸不當可能引起保持架變形或缺損預防措施：使用合適的操作、安裝和拆卸工具。

Improper operation: improper installation, operation or disassembly may cause deformation or defect of cage preventive measures: use appropriate operation, installation and removal tools.

潤滑不充分：潤滑不充分或不當可能導致元件擦傷或者嚴重的軸承變形預防措施：改進(jìn)潤滑系統，定時(shí)恰當地補充或更換潤滑劑。

Inadequate lubrication: inadequate or improper lubrication may result in component scuffing or severe bearing deformation. Preventive measures: improve the lubrication system and replenish or replace the lubricant properly at regular intervals.

生銹與腐蝕：接觸水可能導致軸承元件蝕損并生銹。銹蝕損傷后的軸承

Rust and corrosion: contact with water may cause corrosion and rust of bearing elements. Bearing damaged by corrosion

在工作時(shí)可能導致剝落預防措施：定期檢查密封，保證良好的密封效果，正確儲存軸承。

Preventive measures: regularly check the seal to ensure good sealing effect and store the bearing correctly.

電流：軸承轉動(dòng)時(shí)通電可能導致出現凹槽或刻痕。軸承靜止時(shí)，電氣操作接地不當會(huì )導致輕微的燒傷預防措施：在對軸承以外的部件焊接前通過(guò)適滌地連接減少或避免電流通過(guò)軸承。

Current: energizing the bearing as it rotates may cause grooves or nicks. When the bearing is stationary, improper grounding of electrical operation may cause slight burn. Preventive measures: reduce or avoid the current flowing through the bearing through a suitable polyester connection before welding the parts other than the bearing.

外部材料：磨損性顆粒污染和碎片侵入可能導致軸承工作面磨損、擦傷和凹陷預防措施：清理侵入顆粒和碎片，更換潤滑劑，檢查密封系統。偏心：偏心、傾斜或過(guò)大負荷可能導致幾何應力集中或表面剝落預防措施：準確加工軸承座和擋肩。

External materials: abrasive particle contamination and debris intrusion may cause wear, scuffing and dents on the bearing working surface preventive measures: clean up the invasive particles and debris, replace the lubricant, and check the sealing system. Eccentricity: eccentricity, inclination or excessive load may lead to geometric stress concentration or surface spalling preventive measures: accurately process bearing pedestal and shoulder.