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Menene Ma'anar Lambar Launi akan Slings Dagawa?

Majajjawa mai ɗagawa tana zuwa cikin takamaiman launi-amma wannan launi ba don ƙayatarwa ba ce kawai. Dangane da EN 1492-1 (slings webbing slings) da EN 1492-2 (zagaye slings), kowane launi ya dace da ƙayyadaddun ƙayyadaddun ƙayyadaddun Load na Aiki (WLL), yana ba da damar gano saurin aiki da sauri a kan wurin aiki.

Menene Tsayin Rayuwar Zagayen Sling?

Majajjawa zagaya baya zuwa da ranar ƙarewar da aka buga akan tambarin sa-amma wannan baya nufin yana dawwama har abada. Dangane da EN 1492-2, ƙa'idodin Turai don zagaye, iyakokin aiki (WLL) da yanayin aminci an ƙayyade, amma rayuwar sabis ɗin ya dogara da ainihin yanayin amfani. Wasu masana'antun sun ƙididdige iyakar tsawon shekaru 10 daga farkon amfani a ƙarƙashin ingantattun yanayi.

Polyester vs. Nylon Flat Slings: Juriya na Kemikal da Bayanan Tsawaitawa

Zaɓi tsakanin majajjawar polyester flat da majajjawar nailan ba batun ɗaya bane 'mafi kyau' fiye da ɗayan-ya dogara gaba ɗaya akan yanayin aikace-aikacen. Dukansu kayan biyu suna raba iyakokin nauyin aiki iri ɗaya da kewayon zafin jiki (-40 ° C zuwa 100 ° C) ƙarƙashin EN 1492-1, amma sun bambanta sosai a cikin haɓakawa, juriya na sinadarai, da amsa danshi. Nailan yana shimfiɗa 6-10% a ƙimar nauyi kuma yana tsayayya da alkalis amma acid ya lalata shi. Polyester yana shimfiɗa kawai 3-4% kuma yana tsayayya da acid amma alkalis ya lalace. Wannan jagorar tana ba da cikakken kwatance don taimakawa injiniyoyi da ƙwararrun ƙwararru don zaɓar madaidaicin kayan majajjawa don takamaiman yanayin aiki.

Lokacin da za a Maye gurbin Flat Slings: Jagora zuwa Sharuɗɗan Dubawa akai-akai da na lokaci-lokaci

Sanin lokacin da za a maye gurbin majajjawa mai lebur yana da mahimmanci don riging aminci da bin ƙa'ida. Ma'auni na masana'antu ASME B30.9 da EN 1492-1 sun bayyana matakan dubawa guda biyu - akai-akai (yau da kullum ko kafin amfani) da na lokaci-lokaci (shekara-shekara ko shekara-shekara) - kowane tare da takamaiman ma'auni don ƙayyade lokacin da za a cire majajjawa daga sabis. Wannan jagorar yana bayyana bambanci tsakanin dubawa akai-akai da na lokaci-lokaci, yana ba da cikakken jerin abubuwan dubawa ga kowane, da kuma fayyace ka'idojin ritaya waɗanda ke haifar da maye gurbin majajjawa. Ga masu sa ido na rigging, masu kula da aminci, da masu aiki, wannan magana ce mai fa'ida don kiyaye amintaccen kayan majajjawa.

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Menene Ma'anar Lambar Launi akan Slings Dagawa?

Menene Tsayin Rayuwar Zagayen Sling?

Polyester vs. Nylon Flat Slings: Juriya na Kemikal da Bayanan Tsawaitawa

Lokacin da za a Maye gurbin Flat Slings: Jagora zuwa Sharuɗɗan Dubawa akai-akai da na lokaci-lokaci

Slings

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