Ƙaƙƙarfan majajjawa a cikin tsarin ƙullewar shaƙewa yana ba da tabbataccen riƙo akan lodi wanda zai iya zamewa a ɗaga tsaye. Amma za a iya amfani da kowane lebur majajjawa haka? Amsar gajeriyar ita ce e-amma tare da rage ƙarfin aiki da tsauraran ƙa'idodin aikace-aikace. Dangane da EN 1492-1 da ASME B30.9, ƙwanƙwasa shaƙa yana rage iyakar aikin majajjawa zuwa 80% na ƙarfin ƙarfinsa na tsaye, tare da ƙarin raguwa don kusurwoyi ƙasa da 120 ° a wurin shaƙa. Wannan jagorar yana bayanin abubuwan iya aiki, dabarar ƙullewar shaƙewa, yanayin da ke hana amfani da shake, da mahimman wuraren dubawa don tabbatar da aiki mai aminci.

Majajjawa mai ɗagawa wanda ya rasa asalin launinsa abu ne da aka saba gani akan wuraren aiki. Yawancin riggers suna mamaki: har yanzu yana da lafiya don amfani? Amsar gajeriyar - bisa ga ka'idodin masana'antu - a'a. Rushewar launi alama ce da ke bayyane na lalatawar ultraviolet (UV), wanda ke raunana zaruruwan roba da kuma yin lahani ga iya ɗaukar majajjawa. Wannan jagorar yayi nazarin abin da ɓataccen launi ke nufi don aminci na majajjawa, yadda za a bambanta lalacewar UV daga sauran nau'ikan canza launin, da takamaiman ƙa'idodin ritaya da aka tsara a cikin ASME B30.9 da Dokokin Gudanarwa na Washington (WAC). Ga masu sa ido da kuma ƙwararrun aminci, fahimtar abubuwan da ke tattare da dusar ƙanƙara yana da mahimmanci don hana gazawar bala'i.

Majajjawa lebur itace ɗaya daga cikin kayan aikin da suka fi dacewa a kowane aiki na rigingimu. Amma idan yazo da zaɓin daidaitaccen tsari, zaɓi tsakanin ido & ido da majajjawa marar iyaka na iya tasiri sosai ga aminci da inganci. Ido & ido majajjawa suna nuna ƙarshen madaukin madauki don haɗawa da sauri, yayin da majajjawa marasa iyaka suna samar da madaidaicin madaidaici wanda za'a iya juyawa don rarraba lalacewa. Wannan jagorar ya rushe bambance-bambancen tsarin, fa'idodin aikace-aikacen, da ka'idojin zaɓi na kowane nau'in, zana ƙa'idodin masana'antu gami da ASME B30.9 da EN 1492-1 don taimaka muku yanke shawara mai fa'ida.

Majajjawa mai ɗagawa wacce ta zarce rayuwar sabis ɗinta mai aminci haɗari ne—ba kayan aiki ba. Amma duk da haka ƙwararrun ƙwararrun ƙwararru suna kokawa da tambaya mai sauƙi: sau nawa zan maye gurbin majajjawa na dagawa? Amsar ba lamba ɗaya ba ce. Ya dogara da nau'in abu, mitar amfani, yanayin aiki, da binciken bincike. Wannan jagorar tana zana ƙa'idodin masana'antu (ASME B30.9, EN 1492), jagororin masana'anta, da ƙwarewar masana'anta na Lishenflex don ba da ƙayyadaddun ƙa'idodin maye gurbin. Muna rufe rayuwar sabis ɗin da ake tsammani ta nau'in majajjawa, mitar dubawa, alamun ritaya, da mahimmancin bambanci tsakanin ' tushen shekaru' da 'madaidaicin tushen yanayi'.

Belin ɗagawa wanda ke samun kulawar da ta dace zai iya ba da sabis na aminci na shekaru, yayin da wanda aka yi watsi da shi na iya gazawa da wuri-sau da yawa ba tare da faɗakarwa ba. Wannan jagorar ya zana ka'idodin masana'antu (EN 1492, ASME B30.9) da ƙwarewar masana'anta Dongfang Lishen don ba da cikakkiyar ka'idar kulawa don majajjawa na roba.

Slings masu sassauƙan ɗagawa, azaman kayan aikin ɗagawa mai mahimmanci, suna da aikace-aikace masu yawa a fannoni da yawa kamar samarwa masana'antu, jigilar kayayyaki, da gini. Saboda laushinsa, sauƙi da iya ɗauka, majajjawa masu sassauƙa na ɗagawa sun sami fifiko daga masana'antu da yawa. Duk da haka, befo