Hordhac Dharbaaxada xargaha ayaa ah qayb muhiim ah oo ka mid ah codsiyada kala duwan ee qaadista iyo dhejinta sababtoo ah adkeysigooda, dabacsanaan, iyo awoodda wax-qaadista oo sarreeya. Maareynta saxda ah iyo hawlgalku waa muhiim si loo xaqiijiyo badbaadada iyo waxtarka inta lagu jiro hawlaha qaadista. Hagahan waxa uu ujeedadiisu tahay in uu bixiyo aragtiyo dhammaystiran oo ku saabsan taxaddarrada muhiimka ah iyo hababka ugu wanaagsan ee isticmaalka xadhigga […]
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I. Ishaarooyinka Midaysan ee Hawl-wadeenada iyo Shaqsiyaadka Calaamadaha Hawl-wadeennada wiishka Gantry iyo shaqaalaha ishaaradu waa inay adeegsadaan calaamado midaysan oo midaysan si loo xaqiijiyo xidhiidh iyo isku-dubarid wax ku ool ah.. Hawl-wadeenadu waa inay koraan ama soo dajiyaan qolka kantaroolka iyagoo isticmaalaya jaranjaro loo qoondeeyay. Kahor intaadan ku mashquulin korontada, kantaroolaha waa in loo rogaa booska dhexdhexaadka ah. Dabaqa qolku waa inuu […]
15
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Hufnaanta shidaalku waa tixgalin muhiim ah oo loogu talagalay ka shaqaynta wiishashka baabuurta. Iyadoo la wanaajinayo waxqabadka injiinka iyo qaadashada hababka ugu wanaagsan, isticmaalka shidaalka si weyn ayaa loo dhimi karaa. Mid ka mid ah istaraatiijiyad wax ku ool ah ayaa ku lug leh kordhinta saamiga matoorka ee qiimihiisa caadiga ah. Matoorada naaftada, saamiga cadaadiska caadiga ah ayaa u dhexeeya 16:1 iyo 22:1. Kor u qaadida saamiga cadaadisku waxay wanaajisaa […]
14
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I. Reasonable Matching The tires at the front and rear, left and right of the machinery must be reasonably matched. The tires assembled on the same machinery should ensure the same brand, specification, structure, tread pattern, and load. Radial tires and bias-ply tires cannot be mixed; tires with different rim diameters, widths, or different cross-sectional […]
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The lifting capacity of a tower crane refers to the weight that its hook can safely lift. This capacity includes the weight of the slings, lifting devices, and containers. The lifting capacity varies with the crane’s working radius. Sidaa darteed, each crane is equipped with a unique lifting capacity chart corresponding to its operating radius, commonly […]
13
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Installation and Acceptance Standards for Trolley Conductors I. Brackets Anti-corrosion TreatmentBrackets should be treated with anti-corrosion measures to prevent rust and deterioration over time. This is crucial as they are often exposed to various environmental conditions, such as moisture, siigada, and chemicals. Corrosion can weaken the structural integrity of the brackets, potentially leading to instability […]
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Proper lubrication and maintenance of the crane’s walking mechanism are critical for ensuring the equipment’s longevity, reliability, and safe operation. This document provides comprehensive guidance on the lubrication and care of the crane’s walking components, including the reduction gears, wheel bearings, and open gear systems. Initial Setup and Reduction Gear Lubrication When the walking mechanism […]
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I. Importance of Moment Limiters in Crane Safety Lifting equipment is a type of machinery with relatively high risks at construction sites. Once an accident occurs, it often leads to severe consequences with multiple casualties. Sidaa darteed, the safety issues of lifting equipment have always been emphasized by relevant departments. The moment limiter is one of […]
10
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I. Introduction to Bridge Crane Electrical Control and Maintenance Importance In the current field of lifting and hoisting, the bridge cranes used mostly adopt contact-controlled AC contactors for electrical control. Although this control method appears relatively old-fashioned in the current industrial electrical automation control field, due to its strong adaptability to harsh environments, the excellent […]
09
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I. Importance of Torque Calculation Significance for Reducer LifeTorque calculation is of utmost importance when it comes to the lifespan of a reducer. The maximum torque value during acceleration (TP) needs to be carefully considered to ensure that it does not exceed the maximum load torque of the reducer. If the torque exceeds the rated […]