የሃይድሮሊክ ስርዓት የኢንጂነሪንግ ክሬኔሽን ሥራን ይሰጣል. የ Co የሃይድሮሊክ ስርዓት ተገቢ ጥገና የ CRENES ን የአሰራር አስተማማኝነትን ለማጎልበት ወሳኝ ነው. በተለምዶ, የሃይድሮሊክ ስርዓቶች በይፋ እንዲጠቀሙበት ከመጀመሩ በፊት ማፍሰስ አለባቸው. የዚህ የመለዋወጥ ሂደት ዓላማ ብክለቶችን ማስወገድ ነው, የብረት ፍርስራሽ, ፋይናንስ ውህዶች, ብረት […]
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ፌብሩዋሪ
የግድ ገደብ እና የመጫኛ ጊዜ ገደቦች በተወሰነ ደረጃ የመከላከያ መሳሪያዎችን በግምገማዎች የተጠሩ ናቸው. ከመጠን በላይ የመጫኛ መጫዎቻዎች የ CRANE አደጋዎች ዋና ዋና መንስኤዎች አንዱ ነው. በሊካዊ ጉዳዮች, ከመጠን በላይ መጫኛ ክሬድ ክፍሎችን ሊጎዳ ይችላል, የሞተር ጭነት እና የመዋቅር ጉድጓድ ማምጣት. በከባድ ሁኔታዎች, የተበላሹ ጨረታዎች ሊከሰት ይችላል, ታወር ውድቅ, ክንድ ስብራት, ወይም የተሟላ ማሽን […]
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ፌብሩዋሪ
ምክንያት 1: ያልተጠበቀ ሁኔታ ከ CRANE መንቀጥቀጥ መውደቅ ዋና ዋና ምክንያቶች መካከል አንዱ የመደንዘዣው የመደንዘዣ ዋና ዋና ያልተጠበቁ ሁኔታዎች ናቸው. እነዚህ ሁኔታዎች ከተለያዩ ምንጮች ሊቆዩ ይችላሉ, የንድፍ ጉድለቶችን ጨምሮ, ማምረቻ ጉድለት, ተገቢ ያልሆነ ጭነት, እና በቂ ያልሆነ ጥገና. 1. ንድፍ ጉድለት የተነደፈ ክራንቻዎች በቀላሉ ሊኖሩ ይችላሉ […]
16
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ፌብሩዋሪ
የአጫጭር-ትሮክ ብሎክ አወቃቀር ብሬክ በስዕሉ ይታያል 1-17. የኤሌክትሪክ ሞተር ሲጎበኝ, ከሞተር ነፋሻማ ጋር ትይዩ ጋር የተገናኘ የኤሌክትሮማግኔት ሽቦ እንዲሁ ኃይል ታይቷል. ይህ በጽህፈት ቤቱ ኮር ውስጥ ማራኪ ኃይል ያመነጫል (9), የሚንቀሳቀሱ ዋና ዋናውን ይጎትታል (8). በዚህ ምክንያት, ግፊት በትር (7) ተገርፈዋል […]
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ፌብሩዋሪ
1. Classification by Length Ball mills can be classified based on the ratio of their length to diameter. This classification affects their grinding efficiency, አጠቃቀም, and application in various industries. (1) Short Ball Mill A ball mill is considered short if its length-to-diameter ratio is less than 2. It is commonly referred to simply as […]
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ፌብሩዋሪ
As a type of lifting and transportation machinery, large tower cranes are prone to rust and corrosion due to various unresolved issues. The steel structures of large tower cranes are particularly susceptible to rusting when exposed to air for extended periods without adequate protective measures. This corrosion occurs when the steel structure reacts chemically with […]
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ፌብሩዋሪ
1. Proper Positioning During Lifting Operations During lifting operations, standing directly beneath the boom, the suspended load, or within the lifting path can be extremely dangerous. The triangular area formed by the guide pulley and steel cable, the surrounding area of the fast rope, or the force direction of a diagonally pulled hook are all […]
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አይ. Safety Operation Regulations 1. Operator Qualifications Before operating the plate rolling machine, the operator must undergo proper training to fully understand the machine’s structure, አፈፃፀም, and operating procedures. Only qualified personnel should be allowed to use the equipment to prevent accidents and ensure safety. 2. Pre-Operational Inspection Before starting the machine, the following checks […]
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1. Broken Working Steel Wire Rope When one end of the gondola’s working steel wire rope breaks, the suspended platform will tilt. Once it reaches a certain inclination, the safety lock will automatically engage, securing the platform to the safety wire rope. In such a situation, construction personnel inside the gondola should remain calm. It […]
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1. Initial Maintenance for New Machines After the first 250 hours of operation, perform the following maintenance tasks: Replace the fuel filter and additional fuel filter. Inspect the valve clearance of the engine. 2. Daily Maintenance Perform these checks and maintenance activities on a daily basis: Inspect, clean, or replace the air filter. Clean the […]