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7:1 Lakanalifɛn ye mun ye ani mun na o nafa ka bon?
So » BLOG (BLOG) ye » Industri Kibaruyaw » 7:1 Lakanali ye mun ye ani mun na a nafa ka bon?

7:1 Lakanalifɛn ye mun ye ani mun na o nafa ka bon?

Views: 0     Author: Site Editor Bɔli waati: 2026-07-28 Bɔyɔrɔ: Yɔrɔ

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Rigging ɲɛmɔgɔ dɔ bɛ a sugandi wulilan  min jate bɛ kɛ tɔni 2 ye. O doni girinya ye tɔni 1,5 ye—a bɛ dan hakɛ la kosɛbɛ. Nka mun bɛ kɛ ni sɔgɔlilan ye sɔgɔsɔgɔninjɛ ye? Ni doni jateminɛna cogo jugu la do? Ni sigida tiɲɛni ye fiɲɛw fanga dɔgɔya do? Sling min ka lakana hakɛ ye 7:1 ye, o bɛ kɛ sababu ye ka fɛn nafamaba di nin cogoyaw ma minnu tɛ se ka fɔ ka ɲɛ.

 

Kɔrɔta Slings11.png

Lishenflex  bɛ ka fɛnw kɔrɔtalanw dilan kabini san tan fila ni kɔ, wa ɲininkali kelen min bɛ mɛn kosɛbɛ baarakɛla labanw fɛ, o ye nin ye: O nimɔrɔ 7:1 min bɛ taamasiyɛn kan, o kɔrɔ ye mun ye tiɲɛ na? Jaabi ye fɛnba ye rigging lakananen na—wa a ka c’a la, a tɛ faamuya cogo jugu la.

 

Lakanali ni Baara doni dan: Danfara faamuyali

Walasa ka 7:1 lakanani faamuya, aw ka kan ka danfara don fɔlɔ daɲɛ koloma fila cɛ: Baarakɛ doni dan (WLL) ani kari fanga  (a bɛ fɔ fana ko doni karilen fitinin walima MBL) .

 

Dan

Yirali

Kɔrɔ min bɛ se ka kɛ

Baarakɛ doni dan (WLL) .

Doni min ka bon kosɛbɛ, sɔgɔli bɛ se ka min minɛ lafiya la ni a kɛra cogo la min bɛ kɛ cogo la

Aw kana tɛmɛ o nafa kan abada foro kɔnɔ

Kari fanga (MBL) .

Doni min na sɔgɔli bɛ dɛsɛ farikolo la

Kɔrɔbɔli dɔrɔn kama—aw kana baara kɛ ni nin ye abada i n’a fɔ baarakɛcogo dan

Ka kɛɲɛ ni Hercules Lifting guide ye , jɛɲɔgɔnya min bɛ nin nafa fila ni ɲɔgɔn cɛ, o bɛ latigɛ ni dilancogo ye: WLL = Breaking Strength ÷ Design Factor .

 

kɔrɔ Lakanali hakɛ 7:1  ye ko sɔgɔlilan kari fanga ye a WLL siɲɛ wolonwula ye. WLL sɔgɔli tɔni 1 ta la, a kari fanga ye tɔni 7 ye a dɔgɔyalenba la. I n’a fɔ a ɲɛfɔlen don cogo min na izini sariyaw kɔnɔ o la EN 1492-1 ani EN 1492-2 , o hakɛ in ye fɛn fitinin ye min ka kan ka kɛ sintetiki sɔgɔlanw na .

Mun na 7:1 bɛ sɔrɔ Sintetiki wulilanw kan?

Minɛn suguya wɛrɛw bɛ baara kɛ ni lakanafɛnw ye minnu tɛ kelen ye :

 

Minɛn suguya

Lakanalifɛn min bɛ kɛ cogoya la

Sariya

Sintetiki Web/Flat Slings

7:1

EN 1492-1. Bamako, Mali 

Sintetiki Slings Ronds (Slings Ronds) ye

7:1

EN 1492-2, AS 4497:2018. Kalanjɛ ni sɛbɛnni: kalanjɛ ni sɛbɛnni gafew 

Filɛri juruw Slings

5:1

ASME B30.9 / CSA G4. Bamako, Mali 

Cakɛda Slings (Cɛkɛda) Slings

4:1

ASME B30.9 / ISO ye baara kɛ 

Poliporopilini juruw sɔgɔlanw

6:1

OSHA ye baara kɛ 

Nilon/Polyester juruw sɔgɔlanw

9:1

OSHA ye baara kɛ 

fiyɛri dilannenw bɛ lakanafɛn caman de wajibiya ka tɛmɛ nɛgɛ juru walima cakɛda kan bawo u ka gɛlɛn kosɛbɛ sigida fɛnw ma minnu bɛ se ka fanga tiɲɛ k' a sɔrɔ u ma lasɔmini ye .

 

WorkSafe WA ka Mines Safety Bulletin No. 155 , o b’a jira ko sɔgɔsɔgɔninjɛ bulama dilannenw ka teli ka tiɲɛni kɛ farikolo la, tile yeelen (ultraviolet), kemikɛlifɛnw, ani funteni kojugu ka tɛmɛ wulilan suguya wɛrɛw kan 7:1 factor bɛ buffer di nin diɲɛ kɔnɔko lakikaw ma minnu tɛ se ka fɔ ka ɲɛ.

 

I n’a fɔ Lifting Gear Direct  y’a jira cogo min na u ka fɛn dilannenw bilasiralikan kɔnɔ, fɛn minnu kɛra kɔsa in na iziniw kɔnɔ, olu y’a to fɛnw kɔrɔtalan suguya dɔw ka lakana hakɛ ye 7:1 ye sanni u ka kɛ ni 5:1 hakɛ kɔrɔ ye—o kɔrɔ ye ko sisan, sɔgɔlanw ka kari doni ka dɔgɔn ni u ka WLL siɲɛ wolonwula ye.

 

Nafa min bɛ diɲɛ kɔnɔ tiɲɛ na, o ye 7:1 Lakanalifɛn ye

7:1 ko tɛ kɛ ni diyagoya ye. A bɛ jatebla Kɛ :

 

Shock loading —doni barikama kɛli walima a bilali

 

Lamaga fangama —yɛrɛyɛrɛli walima jiginni wulituma na

 

Lamini tiɲɛni —UV, kemikɛli walima funteni tiɲɛni waati tɛmɛnen kɔfɛ

 

Sɛgɛsɛgɛli ni a sɔgɔli —a sɔgɔsɔgɔ, tigɛ, ani a dakun tiɲɛni

 

Angle factors —seko dɔgɔyali choke walima basket hitches kɔnɔ

 

Fɛn dilanni muɲuli —fɛn dilanni ni jɔli fɛn caman ɲɔgɔnna

 

CERTEX Danemarke ka fɔ la , finimugu dilannenw bɛ se ka kɛ kɛrɛnkɛrɛnnenya la ni u da nɔgɔlenw ye, u bɛ sɛgɛn ani u bɛ sɔgɔsɔgɔ, u tigɛlen don ani u bɛ tigɛ, u ka funteni ka tɛmɛ funteni dan hakɛ kan, kemikɛli minnu tɛ bɛn ɲɔgɔn ma, ani u bɛ se ka kɛ UV ye waati kɔnɔ Lakanali 7:1 bɛ danfara di o gɛlɛyaw ma, k’a lajɛ ko sɔgɔlan min tiɲɛna sigida tiɲɛni misɛnninw fɛ, o fanga tolen bɛ se ka sɔrɔ hali bi walasa k’a doni hakɛ jateminɛlen minɛ lafiya la.

 

Lishenflex ka laboratuwari sɛgɛsɛgɛli b’a jira ko hali ni da tigɛra 10% — min bɛ se ka tɛmɛn sɛgɛsɛgɛli teliya la sani baara ka kɛ — o bɛ se ka dɔ bɔ sɔgɔli seko la ni 35% ye. 7:1 factor b’a to sɛgɛnlafiɲɛbɔlan min tiɲɛna dɔɔnin, o bɛ se ka fanga sɔrɔ hali bi walasa k’a ka doni hakɛ kɔrɔta. O de y’a to lakana ko min ka bon kosɛbɛ, o tɛ sariya labatoli dɔrɔn ye—a ye wajibi ye min bɛ se ka kɛ.

 

7:1 Lakanalifɛn bɛ ye cogo min na waleyali la

EN 1492-1 ani EN 1492-2 kɔnɔ, lakana 7:1 bɛ fara ɲɔgɔn kan ni seko taamasiyɛnw ye minnu bɛ kɛ ni kulɛri ye :

 

Sling Kulɛri

WLL (tonw) .

Kari fanga (ton) .

Violet ye

1.0

7.0

Binkɛnɛ

2.0

14.0

Nɛrɛmuguman

3.0

21.0

Bugurinjɛ

4.0

28.0

Bilema

5.0

35.0

Bilenman

6.0

42.0

Bula

8.0

56.0

Lenburuba

10.0

70.0

Source: EN 1492-1/2 kulɛri-kode sariyaw

 

Kɔrɔta Slings7.png

DIN EN 1492-2  b’a fɔ ko sɔgɔlilan bulamaw ka kan ka kɛ ni lakana hakɛ caman ye min ye 7:1 ye, o kɔrɔ ye ko WLL min ye kilo 1000 ye, o bɛ bɛn kari doni ma min ye kilo 7000 ye . SpanSet ka fɛn dilannenw ɲɛfɔli b’a jira k’u ka fɛnɲɛnamafagalan flakɛtaw dilannen don ni lakana hakɛ ye min ye 7:1 ye, ni fɛn kelen-kelen bɛɛ bɛ dilan ni seere ye min b’a jira ko u bɛ bɛn ɲɔgɔn ma ani nimɔrɔ kɛrɛnkɛrɛnnen ye walasa ka tugu ɲɔgɔn kɔ

 

Sariya minnu b’a fɔ ko 7:1

Lakanali hakɛ 7:1 wajibiyalen don diɲɛ sariya caman fɛ minnu bɛ kɛ ni sɔgɔlifɛnw ye minnu dilannen don ni fɛn dilannenw ye:

 

Sariya

Nafa

Lakanali Factor Wajibiya

EN 1492-1:2000. Ɲɛjirali dɔw

Webbing slings fla—polyester, polyamide, polypropylène

7:1 

EN 1492-2:2000. Ɲɛjirali dɔw

Slings bulamaw—fibres synthétiques

7:1 

AS 4497:2018. Ɲɛjirali dɔw

Slings ronds—fibre synthétique (Ɔsitarali) .

7:1 (poliyester) . 

ASME B30,9 ye

Slings synthétiques (US) .

5:1 misali la 

WorkSafe WA  b’a jira ko poliyesitɛri bulama sɔgɔlenw na minnu bɛ bɛn AS 4497:2018 ma, kari doni min ka dɔgɔn o ye u ka WLL siɲɛ wolonwula ye , wa u kelen-kelen bɛɛ bɛ se ka doni daliluw la ka se u ka WLL siɲɛ fila ma.

 

Kuma surun ni Ladilikan nafamaw

Lakanali 7:1  ye dilancogo kɔrɔlen ye min bɛ lakana danfara di kɔrɔtalan kari fanga ni a baarakɛ doni dan cɛ. O ko in de bɛ kɛ sababu ye ka diɲɛ cogoya lakikaw jira—doni min bɛ kɛ ni sɛgɛn ye, sigida tiɲɛni, sɛgɛn, ani kɛrɛfɛfɛnw — minnu bɛ se ka sɔgɔli fanga tiɲɛ.

 

Fɛn minnu bɛ ta ka taa ni u ye, olu kolomaw:

 

1.7:1 yamaruyara EN 1492-1/2 fɛ ani AS 4497:2018  ka ɲɛsin sintetiki sɔgɔli ma

 

2.WLL tɛ fanga karilen ye —aw kana baara kɛ ni fanga karilen ye abada i n’a fɔ baarakɛcogo dan

 

3.Lakanali min ka bon sintetikiw la, o bɛ bɔ u ka se  ka UV, funteni, kemikɛlifɛnw, ani farikolo tiɲɛniw sɔrɔ

 

4.Aw bɛ sling tag lajɛ tuma bɛɛ —a bɛ WLL ni lakana factor fila bɛɛ jira

 

5.Sɛgɛsɛgɛli kɛ tuma bɛɛ —7:1 factor ye buffer ye, a tɛ kɛ ladonni ɲuman nɔnabila ye

 

Baarakɛla bɛ ka lakana factor ni WLL kunnafoniw lajɛ kɔrɔtalan ka label..jpg kan

Lishenflex  bɛ fɛn kɔrɔtalanw dilan minnu dilannen don ni 7:1 ye, minnu bɛ bɛn EN 1492-1 ni EN 1492-2 sariyaw ma. An ka fɛn dilannenw bɛ ni seko taamasiyɛn jɛlenw ye minnu bɛ ni kulɛri ye, ni seriyali nimɔrɔ kɛrɛnkɛrɛnnenw bɛ u la walasa ka tugu ɲɔgɔn kɔ, wa u bɛ doni daliluw la walasa ka dannaya sɔrɔ.

 

Ni aw mago bɛ dɛmɛ na walasa ka lakana ko wajibiyalenw faamuya aw ka wuli baara kɛrɛnkɛrɛnnenw na — walima ni aw mago bɛ dɛmɛ na walasa k’a dɔn ni aw ka sɔgɔlilanw bɛ sariya wajibiyalenw dafa — aw bɛ bataki ci o ma sales@lishenflex.com , ani an ka fɛɛrɛbɔ jɛkulu bɛna dɛmɛ di mɔgɔ kelen-kelen bɛɛ ma.

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