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Lokacin da za a Yi Ritaya Majajjawa mai ɗagawa: Jagorar Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kaya
Gida » BLOG » Labaran Masana'antu Sinadarai Lokacin da za a yi Ritaya da Slings na ɗagawa: Jagorar Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kaya don Yanke, Ƙunƙasa, da Ƙona

Lokacin da za a Yi Ritaya Majajjawa mai ɗagawa: Jagorar Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kaya

Ra'ayoyi: 0     Mawallafi: Lokacin Buga Editan Yanar Gizo: 2026-08-11 Asalin: Shafin

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A Ana ciro majajjawa  mai ɗagawa daga rumbun ajiya. Yayi kyau-babu sarai a bayyane, babu sawa a bayyane. Ma'aikatan damfara suna amfani da shi don ɗagawa na yau da kullun. Majajjawa ta kasa. Kayan ya sauke. Binciken ya bayyana dalilin: lalacewa na ciki wanda ba a iya gani yayin binciken riga-kafi.

Wannan yanayin yana taka rawa a cikin bita da wuraren gine-gine kowace shekara. Dangane da bayanan masana'antu, babban kashi na gazawar majajjawa yana faruwa a cikin majajjawa waɗanda suka bayyana suna iya aiki ga ido tsirara  . Hukumar Kula da Tsaro da Lafiya ta Ma'aikata (OSHA)  ya jaddada cewa dole ne a cire majajjawa da suka lalace daga sabis, amma babbar tambaya ita ce: ta yaya za ku san lokacin da lalacewa ya yi tsanani don janye majajjawa?

 

Lishenflex  ya kasance yana kera majajjawa daga roba sama da shekaru ashirin, kuma bayanan filin mu sun nuna cewa riggers da yawa suna kokawa don bambance tsakanin lalacewa da lalacewa da ke lalata aminci. Wannan jagorar yana ba da ma'anar gani don nau'ikan lalacewa da aka fi sani da ƙayyadaddun ƙa'idodin ritaya da aka ayyana ta hanyar ASME B30.9 da dokokin OSHA.

 

Dagawa Slings7.png

Yanke da Hawaye

Yankewa da hawaye suna daga cikin mafi yawan nau'ikan lalacewa da aka fi sani. Duk da haka, ba duk yanke yana buƙatar yin ritaya nan da nan ba - zurfin, wuri, da tsanani sun ƙayyade ko dole ne a soke majajjawa.

 

Ma'auni na ritaya don Yanke

 

A cewar ASME B30.9 , dole ne a cire majajjawa daga sabis lokacin:

 

  • Yanke, hawaye, ko snags waɗanda ke fallasa ainihin yadudduka - da zarar an lalata layin kariya na waje, filaye masu ɗaukar nauyi suna da rauni.

  • Ramuka ko hawaye a cikin gidan yanar gizon da ke shiga ta cikin cikakken kauri

  • Duk wani yanke da ke rage fadin yanar gizo da adadi mai mahimmanci

 

Jagorar ta OSHA akan Amfani da Amintaccen Sling, ramuka, hawaye, yanke, lalacewa, ko snags  an jera su a cikin sharuɗɗan da ke buƙatar cirewa nan da nan daga sabis. Cibiyar Kanada don Kiwon Lafiya da Tsaro na Ma'aikata (CCOHS) ta ƙara da cewa yanke, hawaye, snags, ko ramuka a jikin majajjawa alamun lalacewa ne na bayyane wanda ke ba da garantin cirewa.

 

Ganewar gani:

 

  • Yanke ƙasa kaɗan - filaye na zahiri kawai abin ya shafa; na iya zama karbuwa idan ba a fallasa ainihin abin ba

  • Yanke mai zurfi - yana shiga ta cikin yadudduka masu yawa ko yana fallasa ainihin zaruruwa

  • Yanke gefen-yanke wanda ke rage tasiri mai faɗin gidan yanar gizon a gefen

 

Bayani mai mahimmanci:  Ko da yanke 10% na iya rage ƙarfin majajjawa da 35%. Wannan shine dalilin da ya sa ASME B30.9 yana buƙatar cirewa lokacin da kowane yanke ya lalata faɗin ko tsarin majajjawa sosai.

 

Abrasion da Sawa

Abrasion yana faruwa ne lokacin da aka ja majajjawa a kan tarkace, ja ta kunkuntar wurare, ko amfani da su ba tare da masu kare kusurwa ba akan kaya masu kaifi. Ba kamar yanke ba, abrasion sau da yawa a hankali kuma ana iya yin watsi da shi.

 

Ma'auni na ritaya don abrasion

 

Dangane da ASME B30.9 , dole ne a cire majajjawa daga sabis lokacin:

 

  • Ana samun lalacewa mai wuce gona da iri-tufa da ke fallasa manyan yadudduka ko rage sashin giciye na majajjawa sosai.

  • An sawa abrasion saman ta hanyar yanar gizo na waje zuwa ainihin mai ɗaukar kaya

  • Sawa da aka mayar da hankali a wuri guda - abrasion na gida yana da haɗari fiye da lalacewa iri ɗaya

 

TS EN 1492-1  ya bayyana cewa dole ne a cire majajjawa mai lebur lokacin da lalacewa ta lalata gidan yanar gizon har zuwa lokacin da aka rage nisa na asali ko kuma filaye ya karye.

 

Ganewar gani:

 

  • Fuzzing mai haske - al'ada daga amfani; m

  • Gefuna masu ɓarna - ƙila a karɓa idan ƙanana, amma bincika akai-akai

  • Wuraren da aka sawa - fallasa plies na ciki ko yadudduka masu mahimmanci; dole ne a yi ritaya

  • Fiber ɗin foda tsakanin igiyoyi - yana nuna ci gaba abrasion

 

Bayanan dakin gwaje-gwaje na Lishenflex sun nuna cewa majajjawa da aka yi amfani da su ba tare da masu kare kusurwa ba na iya rasa kusan kashi 50% na ƙarfinsu a cikin ɗagawa ɗaya saboda tashe-tashen hankula a wurin tuntuɓar juna. Masu kare kusurwa ba na zaɓi ba - suna da mahimmanci don majajjawa tsawon rai.

 

sanin bambancin yana da mahimmanci ga aminci.png

Sinadarin Konewa da Lalacewa

Lalacewar sinadarai na iya zama ɗaya daga cikin mafi haɗari nau'ikan lalacewar majajjawa saboda galibi ba a iya ganinta kuma tana iya shafar ɓangaren giciye gabaɗaya a lokaci guda.

 

Ma'auni na ritaya don lalacewar sinadarai

 

A cewar CCOHS, majajjawar nailan suna lalacewa ta hanyar acid, yayin da majajjawar polyester ta lalace ta hanyar alkalis. Lokacin da lalacewar sinadarai ta faru, tsarin fiber yana lalacewa, sau da yawa ba tare da alamar fili ba.

 

Dangane da ASME B30.9 , dole ne a cire majajjawa daga sabis lokacin:

 

  • Acid ko caustic konewa suna nan

  • Rarraba launi yana nuna bayyanar sinadarai

  • Wurare masu kauri ko kauri waɗanda ke nuna lalata fiber

 

Jagoran aminci na Liftex Slings yayi kashedin cewa idan majajjawa ta fallasa ga acid ko sinadarai na caustic kuma fiber ɗin ya lalace, majajjawar ta zama tauri kuma ta karye, yana haifar da launin ruwan kasa ko baƙar fata. Ya kamata a cire waɗannan majajjawa nan da nan daga sabis.

 

Ganewar gani:

  • Ƙunƙarar ƙarfi ko gatse-lalacewar sinadarai yana sa zaruruwa su tsaya tsayin daka

  • Canza launi (launin ruwan kasa, baƙar fata, ko sabon launi) - sau da yawa mai laushi ko a wuraren da aka fallasa

  • Fizgar saman ko bazuwar-yana nuna ci gaba da lalacewa

  • Ƙunƙarar da ba a bayyana ba a wuraren da ba za a iya sawa ba

Lalacewar zafi da Weld Splatter

Lalacewar zafi yana da haɗari musamman saboda yana iya raunana majajjawa ba tare da wani canjin da ake gani ba har sai zaruruwa sun yi ƙarfi.

 

Ma'auni na ritaya don Lalacewar Zafi

 

Dangane da ASME B30.9 da OSHA, dole ne a cire majajjawa daga sabis lokacin:

 

  • Shaida na lalacewar zafi - narkewa, caja, ko kumburi

  • Weld splatter wanda ya hade da yanar gizo

  • Wurare masu kauri ko taurin kai waɗanda ke nuna lalatawar yanayin zafi

 

CCOHS ta bayyana cewa yanayin zafi sama da 90°C (194°F) na polyester da nailan da sama da 80°C (176°F) na polypropylene na iya haifar da lalacewa ta dindindin. OSHA musamman yana lissafin narkewa, caja, ko walda a kowane yanki na majajjawa azaman yanayin cirewa daga sabis nan take.

 

Ganewar gani:

 

  • Narkar da zaruruwa ko gauraye - saman majajjawa yana bayyana kyalli ko narke

  • Charring ko baƙar fata - daga harshen wuta kai tsaye ko splatter

  • Kumburi - kumfa ko kumfa a saman majajjawa

  • Taurin kai ba tare da caja ba — bayyanar zafi a ƙasan wurin narkewa na iya haifar da lalacewa

 

Lalacewar UV da Fading

Rage launi sau da yawa shine alama ta farko da ake iya gani na lalacewar UV-kuma alama ce da ke nuna cewa majajjawa ta riga ta rasa ƙarfi sosai.

Ma'auni na ritaya don Lalacewar UV

 

Dangane da ASME B30.9 da WAC 296-155-55825, dole ne a cire majajjawa daga sabis lokacin:

 

  • Bleached ko ɓataccen launi yana nan

  • Ƙarfafa ƙin abin majajjawa

  • Shaƙewar saman a wuraren da ba a saba hulɗa da kaya ba

  • Wurare masu kauri ko kauri waɗanda ke nuna lalata fiber

 

Cibiyar Rigging ta yi kashedin cewa zagaye majajjawa tare da jaket masu launin haske na iya rasa kusan kashi 40 na ƙarfinsu na ƙarshe a cikin tsawon watanni shida na ci gaba da bayyanar UV. Dangane da jagorar Liftex, lalacewar UV na iya shafar ƙarfin yanar gizo na roba a cikin mabambantan digiri daga kaɗan zuwa duka lalacewa.

 

Ganewar gani:

 

  • Faded launi — majajjawa ta rasa ainihin launi (sau da yawa yana bayyana bleached ko fari)

  • Ƙunƙarar ƙarfi ko gatsewa - Filayen da suka lalata UV sun zama masu ƙarfi

  • Tsagewar saman ko dubawa - tsage-tsalle masu kyau a saman majajjawa

 

Dinki da Lalacewar Rabewa

dinki shine mafi tsananin damuwa na majajjawa. Rarraba masu ɗaukar kaya da idanu suna ɗaukar cikakken nauyi, kuma lalacewar ɗinki sau da yawa shine alamar farko na gazawar da ke kusa.

 

Ma'auni na ritaya don Lalacewar ɗinki

 

Dangane da ASME B30.9 , dole ne a cire majajjawa daga sabis lokacin:

 

  • Karye ko sawa a dinki a cikin tsage-tsafe masu ɗaukar kaya

  • Dinkin cirewa - ɗinkin yana rabuwa da yanar gizo

  • Tsagewa ko lalacewa mai tsanani a kabu masu ɗaukar kaya

 

TS EN 1492-1 ya bayyana cewa dinkin dole ne a duba ido don lalacewa kuma dole ne a sami tsinke a wuraren da ake ɗaukar kaya.

 

Ganewar gani:

 

  • Karshe dinki - guda ɗaya ko fiye da karyewar zaren a cikin ido ko yanki

  • Dinka da aka sawa - ɗinkin ya goge kuma ya bayyana siriri ko sawa

  • Dinkin cirewa - dinkin yana rabuwa da jikin majajjawa

  • Ba daidai ba ko gurbataccen dinki - na iya nuna kima ko ƙira mara kyau

 

Takaitawa da Shawarwari Na Aiki

Sanin lokacin da za a yi ritaya majajjawa dagawa yana da mahimmanci don amincin wurin aiki. Maɓalli mai mahimmanci: lokacin da ake shakka, cire shi.

 

Jerin dubarun ritaya na gaggawa:

 

Nau'in lalacewa

Maɓallin Maɓalli

Daidaitawa

Yanke/ Hawaye

Fitattun yadudduka, yanke gefuna

ASME B30.9, OSHA

Abrasion

Core fallasa, mayar da hankali lalacewa

ASME B30.9, EN 1492-1

Chemical Burns

M, gaggautsa, canza launi

CCOHS, ASME B30.9

Lalacewar zafi

Narkar da, gajarta, tauri

OSHA, CCOHS, ASME B30.9

Lalacewar UV

Faded, m, gaggautsa

ASME B30.9, WAC

Lalacewar dinki

Karye, lalacewa, cirewa

ASME B30.9, EN 1492-1

Ayyuka masu amfani don aiwatarwa:

 

1. Gudanar da binciken da aka riga aka yi amfani da shi-kafin kowane ɗagawa, bincika lalacewar bayyane

2. Sakamakon binciken daftarin aiki - kiyaye bayanan bisa ga buƙatun ASME B30.9

3. Cire majajjawa da suka lalace nan da nan - kar a taɓa 'ajiye' majajjawa don zubarwa daga baya

4. Rusa majajjawa da suka yi ritaya—yanke ko ɓata su don hana sake amfani da su na bazata

5. Horar da ƙungiyar ku-tabbatar da duk maharan za su iya gano nau'ikan lalacewa da ka'idojin ritaya

 

Lishenflex  yana ƙera slings na ɗaga polyester zuwa EN 1492-1 da ka'idodin ASME B30.9, tare da bayyananniyar alamar iya aiki mai launi da tallafin horo na dubawa. Muna jaddada cewa dubawa akai-akai da kuma yin ritaya akan lokaci sune ginshiƙi na ɗagawa aminci.

 

Lishenflex6.jpg

Idan kuna buƙatar taimako don kafa tsarin binciken majajjawa da shirin ritaya-ko buƙatar taimako gano nau'ikan lalacewa a cikin kayan ku na yanzu-don Allah a aika imel zuwa sales@lishenflex.com , kuma ƙungiyarmu ta fasaha za ta ba da goyon baya ɗaya-on-daya.

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