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Zan iya Haɗa Majajjawa Flat Biyu Tare Don Tsawaita Tsawon?

Majajjawa lebur wadda ke da gajeriyar ƙafafu kaɗan na iya kawo dakatar da aikin dagawa. Tunanin nan da nan: me yasa ba kawai haɗa majajjawa biyu tare ba? Al'adar haɗa majajjawa ta zama ruwan dare gama gari, amma bisa ga OSHA 1910.184(c)(2) da ASME B30.9, ba za a gajarta ko tsawaita majajjawa ta hanyar dunƙule ko murɗawa ba, kuma ba za a haɗa ta da kulli ba.

Physics na Flat Slings: Yadda Faɗin Filayen Rage Matsi da Kare lodi

Ƙarƙashin majajjawa yana yin fiye da ɗaga kaya kawai—yana kāre shi. Faɗin falon yanar gizo mai lebur yana rarraba nauyin nauyi akan wani yanki mafi girma, yana rage matsi sosai a kowane wuri guda. Wannan ita ce ainihin ka'idar kimiyyar lissafi a bayan majajjawa lebur: Matsi = Ƙarfi ÷ Yanki. Ta hanyar haɓaka wurin tuntuɓar, majajjawa mai lebur suna rage haɗarin lalacewa, haƙora, da murkushe su—yana mai da su zaɓin da aka fi so don ɗaga abubuwa masu laushi, ƙarewa, ko cikin sauƙin lalacewa. Wannan jagorar yana bayanin ilimin kimiyyar lissafi na rarraba matsa lamba, yana kwatanta majajjawa mai lebur da sauran hanyoyin ɗagawa, kuma yana ba da jagora mai amfani don zaɓar faɗin majajjawa daidai don aikace-aikacenku.

Menene Dokokin 1/10 don Yin Ritaya Majajjawa Flat?

Dokar 1/10 mai sauƙi ne amma mahimmancin ma'auni na ritaya don slings: lokacin da lalacewa ta rage girman girman yanar gizon ta 1/10 ko fiye, dole ne a cire majajjawa daga sabis. An ƙayyade wannan ƙa'idar a cikin EN 1492-1 kuma ASME B30.9 ta gane shi azaman maɓalli mai nuna alamar lalacewa. Wannan jagorar yana bayyana ma'anar ƙa'idar 1/10, yadda ake auna faɗin gidan yanar gizon daidai, dalilin da yasa aka zaɓi wannan ƙofar, da yadda ake amfani da shi a cikin binciken yau da kullun. Don masu sa ido na rigingimu da ƙwararrun aminci, fahimtar wannan ka'ida mai sauƙi na iya hana amfani da majajjawa masu haɗari.

Ta yaya kusurwar majajjawa ke shafar ƙarfin majajjawa Flat?

Majajjawa mai lebur da aka ƙididdige na ton 2 a madaidaiciyar ɗagawa tsaye na iya zama mai iya ɗaukar tan 1 cikin aminci lokacin amfani da shi a kusurwa 60°. Wannan shi ne saboda kusurwar majajjawa kai tsaye yana rinjayar tashin hankali a kowace kafa na majajjawa-ƙananan kusurwa tsakanin majajjawa da kwance, mafi girma da tashin hankali. Dangane da EN 1492-1 da ASME B30.9, dole ne a rage ƙarfin lokacin da ake amfani da majajjawa a kusurwa ko a cikin daidaitawar ƙafafu da yawa. Wannan jagorar yana bayanin ilimin kimiyyar lissafi a bayan abubuwan kusurwa, yana ba da tebur mai ƙarfi don majajjawa lebur, kuma yana ba da jagora mai amfani don ƙididdige nauyin aiki mai aminci a ayyukan riging na gaske.

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Zan iya Haɗa Majajjawa Flat Biyu Tare Don Tsawaita Tsawon?

Physics na Flat Slings: Yadda Faɗin Filayen Rage Matsi da Kare lodi

Menene Dokokin 1/10 don Yin Ritaya Majajjawa Flat?

Ta yaya kusurwar majajjawa ke shafar ƙarfin majajjawa Flat?

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