Niki 7: 1 Ikintu Cyumutekano kandi Kuki Bitwaye?

Umuyobozi ushinzwe uburiganya ahitamo a guterura umugozi  wagenwe kuri toni 2. Umutwaro upima toni 1.5-neza kurenza urugero. Ariko bigenda bite iyo umuhoro uremerewe? Bite ho mugihe umutwaro uciwe nabi? Byagenda bite niba kwangiza ibidukikije byagabanije fibre? Igikoresho gifite 7: 1 cyumutekano gitanga buffer ikomeye kuri ibi bihe bitateganijwe.

 

Lishenflex  imaze imyaka isaga makumyabiri ikora amashusho yo guterura synthique, kandi ikibazo kimwe twumva kenshi kubakoresha amaherezo ni iki: Iyo mibare 7: 1 kurirango isobanura iki? Igisubizo ni ingenzi kuburiganya butekanye - kandi akenshi ntibwumva nabi.

 

Ibintu byumutekano va Imipaka ikora: Gusobanukirwa Itandukaniro

Kugirango usobanukirwe nibintu 7: 1 byumutekano, ugomba kubanza gutandukanya amagambo abiri yingenzi: Gukora Imipaka Yumurimo (WLL) na Breaking Strength  (nanone bita Minimum Breaking Load cyangwa MBL).

 

Ukurikije ubuyobozi bwa Hercules Lifting , isano iri hagati yizi ndangagaciro zombi igenwa nigishushanyo mbonera: WLL = Kumena imbaraga ÷ Igishushanyo mbonera .

 

Ikintu 7: 1 cyumutekano  bisobanura imbaraga zo kumena inshyi zikubye inshuro zirindwi WLL. Kuri toni 1 ya WLL, imbaraga zo kumena ni byibura toni 7. Nkuko byasobanuwe mubipimo byinganda harimo EN 1492-1 na EN 1492-2 , iri gereranya nicyo gisabwa byibuze kubice bya sintetike.

Kuki 7: 1 kuri Sintetike yo Kuzamura Amashanyarazi?

Ubwoko bwibikoresho bitandukanye bikoresha ibintu bitandukanye byumutekano:

 

Sintetike ya fibre isaba ibintu birinda umutekano kuruta umugozi winsinga cyangwa urunigi kuko birashobora kwibasirwa nibidukikije bishobora gutesha imbaraga imbaraga zitaburiwe.

 

Nk’uko byatangajwe na WorkSafe WA's Mines Safety Bulletin No 155 , ibizunguruka bizunguruka bishobora kwibasirwa cyane no kwangirika kwumubiri, urumuri rwizuba (ultraviolet), imiti, nubushyuhe bukabije kuruta ubundi bwoko bwibikoresho byo guterura. Ikintu 7: 1 gitanga buffer irwanya ibi bintu bitateganijwe kwisi.

 

Nkuko Lifting Gear  itondekanya mubuyobozi bwibicuruzwa byabo, impinduka ziheruka mu nganda zasabye ubwoko bumwebumwe bwo guterura ibintu kugira ikintu cyumutekano 7: 1 aho kuba igipimo cya 5: 1 - bivuze ko ibice bifite uburemere buke bwo kwikuramo inshuro zirindwi WLL.

 

Agaciro nyako-Isi ya 7: 1 Ikintu Cyumutekano

Ibintu 7: 1 ntabwo ari ubushake. Irabaze:

 

Gutwara imitwaro - gusaba imitwaro cyangwa kurekura

 

Imikorere idasanzwe - kuzunguruka cyangwa guhinduranya mugihe cyo guterura

 

Kwangiza ibidukikije -UV, imiti, cyangwa ubushyuhe bwigihe

 

Kwambara no kurira - gukuramo, gukata, no kwangirika

 

Impamvu zinguni - kugabanya ubushobozi muri choke cyangwa uduseke

 

Gukora kwihanganira gukora - gutandukana mubintu no kubaka

 

Nk’uko CERTEX yo muri Danemarke ibivuga , imyenda y’imyenda ikoreshwa cyane cyane ku mpande zikarishye, kwambara no guterana amagambo, gukata n'amarira, ubushyuhe buri hejuru y’ubushyuhe bwemewe, imiti idahuye, hamwe na UV ihura n’igihe. Ibintu 7: 1 byumutekano bitanga intera kuri izo ntege nke, byemeza ko umugozi wangijwe n’ibyangiritse byangiza ibidukikije ushobora kuba ugifite imbaraga zihagije zo gukemura umutwaro wapimwe neza.

 

Igeragezwa rya laboratoire ya Lishenflex yemeza ko no kugabanuka kwa 10% - bishobora kubura mu igenzura ryihuse mbere yo gukoresha - bishobora kugabanya ubushobozi bwa shitingi 35%. Ikintu 7: 1 cyemeza ko umugozi wangiritse byoroheje ushobora gukomeza kugumana imbaraga zihagije zo kuzamura umutwaro wagenwe. Niyo mpanvu ibintu byinshi byumutekano bitaba ibyo kubahiriza gusa-ni ngombwa bifatika.

 

Ukuntu ibintu 7: 1 byumutekano bigaragara mubikorwa

Munsi ya EN 1492-1 na EN 1492-2, ibintu 7: 1 byumutekano byahujwe nibimenyetso byerekana amabara:

 

Inkomoko: EN 1492-1 / 2 ibipimo-amabara

 

DIN EN 1492-2  ivuga ko umugozi uzengurutse ugomba kuba ufite umutekano muke wa 7: 1, bivuze ko WLL ya kg 1000 ihuye nu mutwaro uremereye wa 7000. Ibicuruzwa bya SpanSet byemeza ko ibipapuro byabo byimbuga byimbuga bikozwe hamwe nibintu 7: 1 byumutekano, hamwe nibicuruzwa byose byahawe icyemezo cyuko bihuye numero yihariye yo gukurikiranwa.

 

Ibipimo bitegeka 7: 1

Ibintu 7: 1 byumutekano byateganijwe nuburinganire mpuzamahanga mpuzamahanga kubice bya sintetike:

 

WorkSafe WA  yemeza ko kuri polyester izenguruka yujuje AS 4497: 2018, umutwaro ntarengwa wo kumeneka wikubye inshuro zirindwi WLL yabo , kandi buriwese afite ibimenyetso-byuzuye inshuro ebyiri WLL.

 

Incamake n'ibyifuzo bifatika

Ikintu 7: 1 cyumutekano  nikintu gikomeye cyerekana igishushanyo mbonera gitanga intera yumutekano hagati yo guterura umugozi wo kumeneka nimbaraga zakazi. Iki kintu cyerekana imiterere-yimiterere yisi-guterura ibintu, kwangirika kw ibidukikije, kwambara, nibintu bifatika - bishobora guhungabanya imbaraga za shitingi.

 

Ibyingenzi byingenzi:

 

1.7: 1 itegekwa na EN 1492-1 / 2 na AS 4497: 2018  kubice bya synthique

 

2.WLL ntabwo isenya imbaraga -igihe cyose ukoreshe imbaraga zimena nkumurimo wakazi

 

3.Ibintu byinshi birinda umutekano kuri sintetike biterwa no kwibasirwa  na UV, ubushyuhe, imiti, no kwangiza umubiri

 

4.Hora usuzume tagi ya shitingi - yerekana WLL hamwe nimpamvu z'umutekano

 

5.Genzura buri gihe - ikintu 7: 1 ni buffer, ntabwo gisimburwa kubungabunga neza

 

Lishenflex  ikora ibishushanyo byo guterura hamwe na 7: 1 byumutekano, byujuje ubuziranenge bwa EN 1492-1 na EN 1492-2. Ibicuruzwa byacu biranga ibara ryerekana neza ibimenyetso byerekana ibimenyetso, nimero yihariye yo gukurikiranwa, kandi ni ibimenyetso-byuzuye kugirango byizere.

 

Niba ukeneye ubufasha bwunvikana kubintu byumutekano bikenewe kubikorwa byawe byo guterura - cyangwa ukeneye ubufasha bwo kugenzura ko amashusho yawe yujuje ubuziranenge - nyamuneka ohereza imeri kuri sales@lishenflex.com , hamwe nitsinda ryacu tekinike tuzatanga inkunga kumuntu umwe.