干货｜什么是WLL？SWL？MBL？SF？
SWL：安全工作载荷 （Safe Working Load） 一件吊装设备在具体作业条件下进行负荷物的提升、下降或悬吊操作时所允许承载的最大负荷值或质量（应得到专业人士的认可）。吊装操作与吊装设备管理规定（LOLER）要求必须在设备上标注安全工作载荷，而且此信息还要 ...
Section 2 Marking - IMORULES
Values of SWL are, generally, to be marked to one place of decimals (except for 0,25 and 0,75) up to 100 t and in integers thereafter. The word ‘tonnes’ may be abbreviated to ‘t’.
What is Safe Working Load (SWL) and Working Load Limit (WLL)
2023年7月28日 · Safe Working Load (SWL), sometimes also referred to as Normal Working Load (NWL), is the maximum force or load that a piece of lifting equipment, such as a crane, winch, hoist, or an accessory, can safely handle without the risk of failure or breaking.
Lifting appliances shall be marked with a number and with Working Load Limit (SWL). Lifting appliances shall have permanent and easily legible signs with specifications containing:
4.6 Safe working load (SWL) - IMORULES
4.6.2 The SWL of each shipboard fitting should be marked (by weld bead or equivalent) on the deck fittings used for mooring.
SAFE WORKING LOAD & SAFETY FACTOR - RLS HUMAN CARE
Safe Working Load (SWL) is the limiting safety factor to lift and carry any load safely. It must be clearly marked on any lifting device (hoist, lifts, lifting machines, and lifting tackles). “The maximum safe working load (SWL) shall be plainly marked on every hoist or lift, and no-load greater than such load shall be carried thereon”
哈罗CQ火腿社区 - DX通信 - 短波收听（SWL）简介 - Powered by …
2021年9月4日 · SWL是英文Shortwave Listener的简称，即短波收听爱好者，他们是业余无线电这一爱好的特殊参与者。 这一类爱好者与普通的业余无线电爱好者一样努力精进，他们学习无线电技术、改良和制作更好的天线和收信机和研究传播规律，希望能够接收到更多更远的信号。 但是，与普通的业余无线电爱好者不同的是，他们选择不进行无线电发射，而是仅仅收听其他业余无线电爱好者的通联，并向他们寄去收听确认卡片（SWL卡片），以期能得到他们的确认。 SWL并不 …
船舶SWL (船舶设计MBL和SWL)-航海人都在用的资料库
2022年12月14日 · 船舶中swl是指安全工作负荷。 船舶主机在运行过程中往往受船舶航行工况影响而容易发生超负荷现象,灾害性天气、恶劣海况，SolidWorks:SolidWorks是一款广泛应用于工程设计的3D建模软件,在船舶设计中也有一定的应用，货物设备船东提供2台重型吊车(每台swl900吨)将 ...
g should be marked (by weld bead or 3.6.2 equivalent) on the fittings intended for towing. For fittings intended to be used for both, towing and mooring, SWL, in tonnes, according to 4.6, should be marked in addition t.
working loads (SWL). Most 'traditional' lifting equipment, ie machinery and 'conventional' accessories, should be marked with the SWL, as should other equipment which present similar risks. 59 On chain and wire slings the SWL should be marked legibly and indelibly on …