空壓機主機在維修中零部件操作規(guī)范

   空壓機主機維修是針對空壓機維修保養(yǎng)中重要的一個環(huán)節(jié)，更好的保養(yǎng)空壓機轉(zhuǎn)子與軸承能更好的維護機器使用年限。當噴油螺桿壓縮機使用時間過長，螺桿轉(zhuǎn)子可能會出現(xiàn)以下問題：

The maintenance of air compressor host is the important link in the maintenance of air compressor. Better maintenance of air compressor rotor and bearing can better 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:

關于空壓機主機中轉(zhuǎn)子維修的損害

Damage of rotor maintenance in air compressor main engine

1、軸承磨損

1. Bearing wear

2、嚙合間隙過大

2. Excessive meshing clearance

3、油路不暢

3. The oil circuit is not smooth

4、振動、運行噪聲過大造成問題的原因是因為轉(zhuǎn)子長時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，如果不進行及時的檢查及修理，您將可能面臨很多損失：空壓機轉(zhuǎn)子磨損；a、轉(zhuǎn)子異常摩擦、竄動 b、運行可靠性下降 c、效率下降，能耗增大 d、突然損壞，徹底影響生產(chǎn)。

4. The reason for the problem caused by excessive vibration and running noise is that the rotor will inevitably suffer from mechanical wear and fatigue if it is operated under high load and high temperature for a long time. If you do not conduct timely inspection and repair, you may face many losses: wear of air compressor rotor; A. abnormal friction and movement of rotor; B. decrease of operation reliability; C. decrease of efficiency and increase of energy consumption d. 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原因。以下是一些大尺寸軸承的常見損壞原因分析以及相應的能驗長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 can test long bearing life preventive measures.

A、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。

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

B、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：改進潤滑系統(tǒng)，定時恰當?shù)匮a充或更換潤滑劑。

B. 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.

C、生銹與腐蝕：接觸水可能導致軸承元件蝕損并生銹。銹蝕損傷后的軸承在工作時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。

C. Rust and corrosion: contact with water may cause corrosion and rust of bearing elements. Preventive measures: regularly check the seal to ensure good sealing effect and store the bearing correctly.

D、電流：軸承轉(zhuǎn)動時通電可能導致出現(xiàn)凹槽或刻痕。軸承靜止時，電氣操作接地不當會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適滌的連接減少或避免電流通過軸承。

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

E、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：清楚侵入顆粒和碎片，更換潤滑劑，檢查密封系統(tǒng)。

E. External materials: abrasive particle contamination and debris intrusion may cause wear, scuffing and dents on the bearing working surface preventive measures: clear the invasive particles and debris, replace the lubricant, and check the sealing system.

F、偏心：偏心、傾斜或過大負荷可能導致幾何應力集中或表面剝落預防措施：精確加工軸承座和擋肩。

F. Eccentricity: eccentricity, tilt, or excessive load may cause geometric stress concentration or surface spalling preventive measures: accurately machine the bearing pedestal and shoulder.

標簽：山東空壓機