Ɣekaɣie Wòadzudzɔ Aŋenu Siwo Kɔkɔ: Mɔfiame si Wokpɔna Ku Ðe Lãɖeɖe, Ʋuʋudedi, Kple Atikewo Ƒe Dzobibi Ŋu

A. A wohea aŋe si  wotsɔ kɔa nu tso nudzraɖoƒea. Edzena nyuie—wometsoe wòdze ƒã o, womekpɔe be wovuvu o. Rigging dɔwɔlawo zãnɛ tsɔ kɔa ʋua edziedzi. Aŋea do kpo nu. Agba la dzi ɖena kpɔtɔna. Numekukua ɖe nusi gbɔ wòtso fia: nusiwo gblẽ le ememe si womekpɔ le dodokpɔ si wowɔ do ŋgɔ na zazã me o.

Nɔnɔme sia dzɔna le dɔwɔƒewo kple xɔtuƒewo ƒe sia ƒe. Adzɔhawo ƒe nyatakakawo ɖee fia be aŋekotokuwo ƒe kpododonu ƒe alafa memamã ɖedzesi aɖe dzɔna le aŋetu siwo dze abe ɖe woate ŋu awɔ dɔ kple ŋku dzro ene me  . Dɔwɔƒe ƒe Dedienɔnɔ Kple Lãmesẽnyawo Gbɔkpɔha (OSHA)  te gbe ɖe edzi be ele be woaɖe aŋetu siwo gblẽ la ɖa le dɔwɔwɔ me, gake biabia vevitɔe nye be: aleke nàwɔ anya ne nusiwo gblẽ la nu sẽ ale gbegbe be woate ŋu adzudzɔ aŋetu?

 

Lishenflex  le ʋufɔti siwo wotsɔ lãnuwo wɔe wɔm ƒe blaeve kple edzivɔe nye sia, eye míaƒe agbledelawo ƒe nyatakakawo ɖee fia be rigger geɖe ʋlina vevie be yewoade vovototo atsyɔ̃ɖomi ƒe vuvu kple nusiwo gblẽ si gblẽa dedienɔnɔ me dome. Mɔfiame sia naa nukpɔkpɔ si woatsɔ akpɔ nusiwo gblẽ ƒe ƒomevi siwo bɔ wu kple dzudzɔxɔxɔledɔme ƒe dzidzenu tɔxɛ siwo ASME B30.9 kple OSHA ƒe sewo ɖe fia.

 

Lãɖeɖe Kple Aɖatsiwo

Lãɖeɖe kple aɖatsiwo le nusiwo gblẽa nu le ame ŋu siwo bɔ wu eye wòdze ƒã wu la dome. Gake menye lãɖeɖewo katãe hiã be woaxɔ dzudzɔ le dɔme enumake o—afisi wògoglo, afisi wòle, kple alesi wòsesẽe ye afia nenye be ele be woaɖe aŋea ɖa.

 

Dzudzɔxɔxɔledɔme ƒe Dzesiwo Na Ðeɖekpɔkpɔ

 

Le ASME B30.9 ƒe nya nu la , ele be woaɖe ʋuƒo aɖe ɖa le dɔwɔwɔ me ne:

 

• Lãɖeɖe, aɖatsi, alo ʋuʋudedi siwo ɖea ka veviawo ɖe go —ne gotagome akpa si kpɔa ame ta la gblẽ ko la, ka siwo tsɔa agba la te ŋu gblẽna bɔbɔe

• Do alo aɖatsi siwo le webbing la me siwo gena ɖe eme to eƒe titrime bliboa me

• Lãɖeɖe ɖesiaɖe si ɖea webbing ƒe kekeme dzi kpɔtɔna ŋutɔ

 

Le OSHA ƒe Mɔfiame si ku ɖe Sling Zazã Dedie Ŋu nu la, dowo, aɖatsiwo, lãɖeɖewo, abrasive wear, alo snags ɖe nɔnɔme siwo hiã be woaɖe wo ɖa enumake le subɔsubɔdɔa me la dome .  woŋlɔ Canada ƒe Dɔwɔƒe si Kpɔa Dɔwɔƒewo ƒe Lãmesẽ Kple Dedienɔnɔ Gbɔ (CCOHS) gblɔ kpee be lãɖeɖe, aɖatsi, ʋuʋudedi, alo do siwo le ʋuƒoa ƒe ŋutilã me nye dzesi siwo woate ŋu akpɔ be nusiwo gblẽ si wòle be woaɖe ɖa.

 

Nukpɔkpɔ ƒe dzesidede:

 

• Wotso anyigba suesuesuewo —ka siwo le gota koe wògblẽ nu le; ate ŋu ada asi ɖe edzi ne womeɖe nu vevi aɖeke ɖe go o

• Deep cut —egena ɖe ply ƒuƒoƒo geɖe me alo ɖea ka veviwo ɖe go

• Edge cut —cut si ɖea webbing la ƒe kekeme nyuitɔ dzi kpɔtɔna le edge

 

Nya vevi aɖe:  Ne wotso nugbɔ 10% gɔ̃ hã la, ate ŋu aɖe sling ƒe ŋutete dzi akpɔtɔ 35% . Esia tae ASME B30.9 hiã be woaɖee ɖa ne lãɖeɖe ɖesiaɖe gblẽ aŋea ƒe kekeme alo eƒe wɔwɔme me vevie.

 

Abrasion kple Wear

Abrasion dzɔna ne wohe aŋeawo to teƒe siwo le gbadzaa, wohe wo to teƒe siwo le gbadzaa, alo wozã wo dzogoedzikpɔnu manɔmee le agba siwo ƒe nugbɔ ɖaɖɛ dzi. To vovo na lãɖeɖewo la, zi geɖe la, ʋuʋudedi nɔa anyi vivivi eye woate ŋu aŋe aɖaba aƒu edzi.

 

Dzudzɔxɔxɔledɔme ƒe Dzesiwo Na Abrasion

 

Per ASME B30.9 , ele be woaɖe sling aɖe ɖa le dɔwɔwɔ me ne:

 

• Abrasive wear si gbɔ eme le eme—vuvu si ɖea ka veviwo ɖe go alo ɖea sling la ƒe cross-section dzi kpɔtɔna ŋutɔ

• Anyigba ƒe ʋuʋudedi vuvu to gotagome ʋuƒoa me va ɖo agbatsɔla ƒe nuto si me wotsɔa nu ɖo la me

• Dodo si ƒo ƒu ɖe teƒe ɖeka —afɔku le teƒe ɖeka ƒe abrasion me wu anyigba ƒe vuvu ɖeka

 

EN 1492-1  gblɔe kɔte be ele be woaɖe lãgbalẽgolo gbadzɛwo ɖa ne abrasive webbing la gblẽ nu le webbing la ŋu ale gbegbe be eƒe kekeme gbãtɔ dzi ɖe kpɔtɔ alo kaawo gbã.

 

Nukpɔkpɔ ƒe dzesidede:

 

• Kekeli ƒe anyigba ƒe fuzzing —si sɔ tso eŋudɔwɔwɔ me; si dzi woda asi ɖo

• Nugbɔ siwo vuvu —ate ŋu asɔ ne wole sue, gake lé ŋku ɖe eŋu edziedzi

• Teƒe siwo wodo to —siwo me ka siwo le eme alo ka siwo le eme la dzena; ele be woaxɔ dzudzɔ le dɔme

• Ka si wotsɔ ƒo ƒu ɖe kaawo dome —fia be woƒoe wòde ŋgɔ

 

Lishenflex ’s lab data ɖee fia be slings siwo wozãna dzogoedzikpɔlawo manɔmee ate ŋu abu woƒe ŋusẽ ƒe 50% le ʋufɔti ɖeka me le abrasion si me woƒo ƒu ɖo le contact point ta. Dzogoedzikpɔnuwo menye nusiwo woate ŋu awɔ le wo ɖokui si o —wole vevie na sling ƒe agbenɔƒe didi.

 

Atikewo ƒe Dzobibi Kple Nusiwo Gblẽna

Atikewo ƒe nugbegblẽ ate ŋu anye afɔku ƒomevi siwo gblẽa nu le aŋea ŋu la dometɔ ɖeka elabena zi geɖe la, womekpɔnɛ o eye ate ŋu akpɔ ŋusẽ ɖe aŋetu ƒe akpa bliboa dzi le ɣeyiɣi ɖeka me.

 

Dzudzɔxɔxɔledɔme ƒe Dzesiwo Na Atikewo ƒe Nugbegblẽ

 

CCOHS gblɔ be acid gblẽa nu le nylon-gbawo ŋu, gake alkali gblẽa nu le polyester-gbadzɛwo ŋu . Ne atikewo gblẽ nu le eŋu la, ka la ƒe wɔwɔme gblẽna, eye zi geɖe la, womekpɔa eƒe gota gome si woate ŋu akpɔ o.

 

Per ASME B30.9 , ele be woaɖe sling aɖe ɖa le dɔwɔwɔ me ne:

 

• Acid alo caustic dzobibiwo le eme

• Amadede ƒe tɔtrɔ si fia be atikewo le ame ŋu

• Teƒe siwo le gbagbãm alo esiwo sesẽ siwo fia be kaawo gblẽ

 

Liftex Slings ƒe dedienɔnɔ ŋuti mɔfiamegbalẽa xlɔ̃ nu be ne aɖi alo atike siwo gblẽa nu le lãgbalẽgolo aɖe ŋu eye ka la gblẽ la, aŋea sesẽna eye wògbãna, si wɔnɛ be eƒe amadede trɔna zua blɔ alo yibɔ . Ele be woaɖe aŋetu siawo ɖa le dɔwɔwɔ me enumake.

 

Nukpɔkpɔ ƒe dzesidede:

• Stiff or brittle feel —atikewo ƒe gbegblẽ nana kaawo sesẽna

• Amadede ƒe tɔtrɔ (amadede dzẽ, yibɔ, alo esi mebɔ o) —zi geɖe la, eƒe amadede nyea teƒeteƒewo alo le teƒe siwo wòdzena le

• Anyigba ƒe ʋuʋu alo eƒe ʋuʋu —fia be eƒe gbegblẽ de ŋgɔ

• Sesẽ si womate ŋu aɖe o le teƒe siwo womete ŋu vuvuna o

Dzoxɔxɔ ƒe Gbegblẽ kple Weld Splatter

Afɔku le dzoxɔxɔ ƒe nugbegblẽ le ame ŋu koŋ elabena ate ŋu ana aŋea nagbɔdzɔ evɔ eƒe akpa si woate ŋu akpɔ la nagatrɔ o vaseɖe esime kaawo nagbã.

 

Dzudzɔxɔxɔledɔme ƒe Dzesiwo Na Dzoxɔxɔ ƒe Nugbegblẽ

 

Le ASME B30.9 kple OSHA nu la, ele be woaɖe sling aɖe ɖa le dɔwɔwɔ me ne:

 

• Kpeɖodzi siwo fia be dzoxɔxɔ gblẽ nu le ame ŋu —eƒe ʋeʋẽ, dzobibi, alo ʋuʋudedi

• Weld splatter si ƒo ƒu ɖe webbing la ŋu

• Teƒe siwo le gbagbãm alo esiwo sesẽ siwo fia be dzoxɔxɔ ƒe nugbegblẽ le wo ŋu

 

CCOHS gblɔ be dzoxɔxɔ si wu 90°C (194°F) na polyester kple nylon eye wòwu 80°C (176°F) na polypropylene ate ŋu agblẽ nu tegbee . OSHA yɔa ʋuʋudedi, dzobibi, alo weld splatter ɖe sling la ƒe akpa ɖesiaɖe koŋ be enye nɔnɔme si me woaɖee ɖa enumake le dɔwɔwɔ me.

 

Nukpɔkpɔ ƒe dzesidede:

 

• Ka siwo wotsɔ ƒo ƒu alo esiwo wotsɔ tsaka —edzena abe ɖe wotsɔ aŋetu la ƒe gowo ƒo ƒu alo wofa ene

• Charring alo blackening —tso dzobibi tẽ alo weld splatter me

• Blistering —kuɖɔ alo kuɖɔ le ʋuƒoa ƒe anyime

• Sesẽme si me dzo mele o —dzoxɔxɔ si mede dzoxɔxɔ ƒe dzoxɔxɔ nu o ate ŋu ana wòagblẽ kokoko

 

UV ƒe Nugbegblẽ Kple Eƒe Fading

Zi geɖe la, amadede ƒe vɔvɔe nyea nu gbãtɔ si woate ŋu akpɔ be UV ƒe nu gblẽna le ame ŋu—eye enye dzesi be ɖewohĩ ŋusẽ megale aŋea ŋu xoxo o.

Dzudzɔxɔxɔledɔme ƒe Dzesiwo Na UV ƒe Nugbegblẽ

 

Le ASME B30.9 kple WAC 296-155-55825 nu la, ele be woaɖe ʋuƒo aɖe ɖa le dɔwɔwɔ me ne:

 

• Amadede si wotsɔ blɔ alo si fa la le eme

• Nusiwo wotsɔ ƒoa ʋuƒoa ƒe sesẽme dzi ɖe edzi

• Anyigba ƒe ʋuʋu le teƒe siwo meƒoa nu kple agbaa le dzɔdzɔme nu o

• Teƒe siwo le gbagbãm alo esiwo sesẽ siwo fia be kaawo gblẽ

 

Rigging Institute xlɔ̃ nu be aŋe goglo siwo ŋu jaketi siwo ƒe amadede le keklẽm le ate ŋu abu woƒe ŋusẽ mamlɛtɔ ƒe alafa memama 40 le ɣleti ade ƒe ɣeyiɣi si me wodoa UV ɖe wo me atraɖii me . Le Liftex ƒe mɔfiamegbalẽa nu la, UV ƒe nugbegblẽ ate ŋu akpɔ ŋusẽ ɖe lãgbalẽ si wotsɔ lãgbalẽ wɔe ƒe ŋusẽ dzi le agbɔsɔsɔ vovovowo me tso esiwo gblẽ vie dzi va ɖo esiwo gblẽ keŋkeŋ dzi.

 

Nukpɔkpɔ ƒe dzesidede:

 

• Amadede si fa —aŋea ƒe amadede si nɔ esi tsã la megale eŋu o (zi geɖe la, edzena abe ɖe wòle ɣie alo le ɣie ene) .

• Stiff or brittle feel —ka siwo UV gblẽ le la va zua sesẽ

• Anyigba ƒe gbagbã alo ŋkuléle ɖe eŋu —gbagbã nyuiwo le ʋuƒoa ƒe anyigba dzi

 

Stitching kple Splice ƒe Gbegblẽ

Nutatae nye nusi tea ɖeɖi ame ŋu wu le aŋekotoku me. Agbatsɔtsɔ ƒe ka kple ŋkuwo tsɔa agba bliboa, eye zi geɖe la, nusiwo wotsɔ blaa nue nyea nu gbãtɔ si fia be woado kpo nu kpuie.

 

Dzudzɔxɔxɔledɔme ƒe Dzesiwo Na Stitching Damage

 

Per ASME B30.9 , ele be woaɖe sling aɖe ɖa le dɔwɔwɔ me ne:

 

• Stitching si gbã alo vuvu le agbatsɔtsɔ ƒe splices me

• Stitching pull-out —stitching la le vovom tso webbing la gbɔ

• Gbagbã alo vuvu vevie le agbatsɔkeke ƒe ʋuƒoawo ŋu

 

EN 1492-1 gblɔe kɔte be ele be woatsɔ ŋku alé ŋku ɖe lãgbalẽ si wotsɔ blae ŋu be egblẽ hã eye mele be lãgbalẽgolo siwo gbã le teƒe siwo wotsɔa agbawo le o.

 

Nukpɔkpɔ ƒe dzesidede:

 

• Kpe gbadzɛwo —ka ɖeka alo esi wu nenema gbagbã le ŋku alo splice teƒe

• Worn stitching —stitching la vuvu eye wòdzena abe ɖe wòle tsɛ alo vuvu ene

• Stitching pull-out —stitching la le vovom tso sling ƒe ŋutilã gbɔ

• Nutata si mesɔ o alo esi tro —ate ŋu afia be wotsɔ agba si gbɔ eme alo ewɔwɔ mesɔ o

 

Kpuie Kpuie Kple Aɖaŋuɖoɖo Nyuiwo

Ɣeyiɣi si wòle be nàxɔ dzudzɔ le ʋuƒo si wotsɔna kɔa nu ŋu nyanya le vevie ŋutɔ na dɔwɔƒe ƒe dedienɔnɔ. Gɔmeɖose vevitɔ: ne ɖikeke le ŋuwò la, tsɔe ƒu gbe.

 

Dzudzɔxɔxɔledɔme enumake ƒe ɖaseɖigbalẽ:

 

Nuwɔna ŋutɔŋutɔ siwo woawɔ:

 

1. Wɔ nuwo me dzodzro do ŋgɔ na ezazã—hafi nàkɔ ʋu ɖesiaɖe la, kpɔe ɖa be nu gblẽ le eŋu si woate ŋu akpɔ hã

2. Nuŋlɔɖi siwo ŋu woke ɖo le ŋkuléle ɖe nu ŋu me—lé nuŋlɔɖiwo ɖe asi le ASME B30.9 ƒe nudidiwo nu

3. Ðe ʋuƒo siwo gblẽ la ɖa enumake—mèga 'dzra' aŋetu aɖeke ɖo gbeɖe be woatsɔe aƒu gbe emegbe o

4. Tsɔ aŋetu siwo xɔ dzudzɔ le dɔme la dome—tso wo alo gblẽ wo be woagazã wo le vo me o

5. Hehe wò ƒuƒoƒoa—kpɔ egbɔ be riggers katã ate ŋu ade dzesi nusiwo dome gblẽ ƒomeviwo kple dzudzɔxɔxɔledɔme ƒe dzidzenuwo

 

Lishenflex  wɔa polyester lifting slings ɖe EN 1492-1 kple ASME B30.9 dzidzenuwo nu, kple ŋutete ƒe dzesi siwo me kɔ siwo wotsɔ amadede ŋlɔ kple ŋkuléleɖenuŋu hehexɔxɔ ƒe kpekpeɖeŋu. Míetea gbe ɖe edzi be ŋkuléle ɖe nu ŋu edziedzi kple dzudzɔxɔxɔledɔme le ɣeyiɣi nyuitɔ dzi nye gɔmeɖoanyi na dedienɔnɔ si le ʋu kɔkɔ.

 

Ne èhiã kpekpeɖeŋu le sling inspection kple dzudzɔxɔxɔledɔme ƒe ɖoɖo ɖoɖo anyi me—alo nèhiã kpekpeɖeŋu be nàde dzesi nusiwo gblẽ ƒomevi siwo le wò nudzraɖoƒe fifia—la, taflatse ɖo e-mail ɖe sales@lishenflex.com , eye míaƒe mɔ̃ɖaŋuha la ana kpekpeɖeŋu ame ɖekaɖeka.