소개 와이어 로프 슬링은 내구성으로 인해 다양한 리프팅 및 리깅 응용 분야에서 필수적인 구성 요소입니다., 유연성, 그리고 높은 하중 지지력. 리프팅 작업 중 안전과 효율성을 보장하려면 올바른 취급 및 작동이 중요합니다.. 이 가이드는 와이어 로프 사용에 대한 필수 예방 조치 및 모범 사례에 대한 포괄적인 통찰력을 제공하는 것을 목표로 합니다. […]
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나. 운영자 및 신호 담당자를 위한 통합 신호 갠트리 크레인 운영자 및 신호 담당자는 효과적인 통신 및 조정을 보장하기 위해 표준화되고 통합된 신호를 사용해야 합니다.. 운전자는 지정된 사다리를 사용하여 제어실을 오르거나 내려야 합니다.. 전원 공급 장치를 연결하기 전에, 컨트롤러를 중립 위치로 돌려야 합니다.. 객실 바닥은 다음과 같습니다. […]
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Fuel efficiency is a crucial consideration for operating automotive cranes. By optimizing engine performance and adopting best practices, fuel consumption can be significantly reduced. One effective strategy involves increasing the engine’s compression ratio to its standard value. For diesel engines, the typical compression ratio ranges between 16:1 그리고 22:1. Raising the compression ratio enhances the […]
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나. 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. 그러므로, each crane is equipped with a unique lifting capacity chart corresponding to its operating radius, commonly […]
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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, dust, 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, 신뢰할 수 있음, 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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나. 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. 그러므로, the safety issues of lifting equipment have always been emphasized by relevant departments. The moment limiter is one of […]
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나. 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 […]
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나. 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 […]