Sling ɗin UHMWPE na iRopes yana ba da ƙarfi har zuwa sau 15 na ƙarfe dangane da nauyi a wani ɓangare kaɗan na nauyi, an ƙera shi a ƙarƙashin ISO 9001 tare da alamar CE inda ya dace., manufactured under ISO 9001 with CE marking available where applicable.
Abin da za ku samu – karantawa na minti 2
- ✓ Rage nauyin kayan ɗagawa yayin da ake samun ƙarfi‑zuwa‑nauyi mafi girma a masana'antu.
- ✓ Daidaita launi, alamar kamfani da sandunan haske don ƙara tsaro da bayyanar a wurin aiki.
- ✓ Ƙera a ƙarƙashin ISO 9001, alamar CE (inda ya dace) da ƙa'idodin OSHA/ASME suna tallafawa zaɓin WLL mai aminci.
- ✓ Isar da pallet a duk duniya yana kiyaye ayyuka cikin lokaci.
Yawancin masu ɗagawa har yanzu suna amfani da igiyoyin ƙarfe, suna ɗauka cewa nauyi yana nufin ƙarfi – wani al'ada da ke ƙara nauyi ba dole ba kuma yana rage saurin ɗaga kowane abu. Me zai faru idan za ku iya raba nauyin ɗagawa yayin da kuke samun fa'idar ƙarfi‑zuwa‑nauyi mafi girma? A cikin sassan da ke ƙasa, za mu bincika muhimman kayan, mu nuna mahimman ka'idodin ƙimar aminci, kuma mu bayyana yadda sling ɗin UHMWPE na iRopes ke juya wannan fahimta zuwa ƙwarewar yau da kullum.
Zaɓen sling da ya dace don ɗaga kaya: Kayan aiki da fa'idodin aikin
Yayin da buƙatar mafita masu sauƙi sosai amma ƙarfi sosai ke ƙaruwa, yana da ma'ana a tambayi menene ya sa sling ya dace da mafi ƙalubale aikin. Amsar tana cikin igiyoyin da ke tsakiyar sa da ƙyallen da ke kare su.
Bari mu duba manyan igiyoyin aikin ƙarfi da za ku sadu da su yayin zaɓen sling don ɗaga kaya. UHMWPE (wanda aka fi sani da Dyneema®) yana jagoranci da alaƙar ƙarfi‑zuwa‑nauyi har zuwa sau goma sha biyar na ƙarfe kuma yana da tsawo ƙasa da kashi biyu cikin ɗari. Technora™ da Kevlar® suna biyo baya a ƙididdigar ƙarfi amma suna da ƙwarewa a juriya ga zafi da yankan, wanda ya sanya su dace lokacin da yanayin zafi ya yi yawa. Vectran™ yana ba da juriya ga gogewa sosai da ƙananan tsawo na lokaci don kaya masu daidaito, yayin da polyamide (nylon) da polyester ke daidaita farashi, ɗorewa, da samuwa don amfani na yau da kullum.
Ƙarfin Kayan
Mahimman ma'aunin aiki
UHMWPE
Har zuwa sau 15 na ƙarfin ƙarfe dangane da nauyi, ƙasa da kashi 2 % na shimfiɗa, kewayon −40 °C zuwa +80 °C.
Technora™
Ƙarfi mai tsawaita, juriya mai kyau ga yankan, iya jure zafi har zuwa kusan +150 °C.
Kevlar®
Karfafa a yanayin zafi mai yawa (har zuwa ~+150 °C), juriya mai kyau ga tasiri.
Igiyoyin Kullum
Zaɓuɓɓuka masu daidaito don ɗagawar yau da kullum
Vectran™
Juriya sosai ga gogewa, ƙarancin tsawaita lokaci, ya dace da aikace-aikacen zafi matsakaici.
Nylon (Polyamide)
Mai araha, ƙarin shimfiɗa (~6 %) don shakar bugun.
Polyester
Ƙarancin shimfiɗa, kyakkyawan ɗorewar UV, ya dace da ɗagawa na waje.
Bayan igiyar kanta, rufin na iya ƙara rayuwar sling. Jaka na polymer mai juriya ga UV na kare igiyoyin daga lalacewar rana, yayin da ƙawancen irin waki na rage gogewa a kan ƙusoshi masu kaifi. Abokan ciniki da yawa suna ƙara sandar tebur mai haske don inganta bayyanar da tsaro yayin ɗaga a dare.
Lokacin da kuke buƙatar mafi kyawun igiya don ɗaga a yanayin teku, ƙarfin UHMWPE na sau 15 na ƙarfe (dangane da nauyi) da ƙananan shimfiɗa suna ba da tabbacin cewa sling zai riƙe, ko da bayan shekaru na tsantsar gishiri.
Don haka, menene mafi kyawun igiya don ɗaga nauyi mai yawa? A takaice, UHMWPE, domin ƙarfin da yake da shi ya fi na igiyoyin gargajiya sosai yayin da yake da sauƙi don ɗauka da hannu. Haɗa kayan da ya dace tare da rufi mai kariyar UV da rage gogewa, kuma za ku sami igiya don ɗaga nauyi mai ƙarfi wadda ke ƙin lalacewa, tana ci gaba da aiki, kuma tana kiyaye ƙungiyar ku lafiya.
Da zarar an kafa tushen kayan, mataki na gaba shine mayar da wannan ƙarfi zuwa ƙayyadaddun ƙarfin ɗaukar kaya masu aminci don aikin ku na musamman.
Kimanta mafi kyawun igiya don ɗaga: Kwatancen ƙarfi, ƙididdigar aminci, da lissafi
Yanzu da kuka fahimci kayan, bari mu juya su zuwa lambobi masu aminci. Ko kuna ɗaga kayan gini da kran ko kuna ƙarfafa kaya a teku, daidaitattun ƙididdiga suna tabbatar da cewa kowane ɗaga ya gudana lafiya.
Minimum Breaking Load (MBL) shine ƙarfin da aka gwada na karya na sling ko igiya. Working Load Limit (WLL) — wanda kuma ake kira Safe Working Load (SWL) — shine ƙimar da aka yarda da ita a aiki kuma ana lissafawa ta raba MBL da ƙididdigar aminci.
Ƙididdigar aminci tana danganta da ma'auni da amfani. Don ɗaga nauyi mai yawa, ƙididdiga na al'ada suna daga 5:1 don ɗagawar da aka sarrafa lafiya zuwa 8:1 ko 10:1 don yanayi masu motsi ko yanayi masu tsauri.
- Gano MBL na sling (ƙarfin karya) daga takardar bayanai.
- Zaɓi ƙididdigar aminci da ta dace (misali, 5 don ɗagawar da ta daidaita; 8–10 don masu motsi).
- Raba MBL da ƙididdigar aminci don samun WLL (wanda kuma ake kira SWL).
Misali: Idan MBL na sling ɗin UHMWPE ya kasance 10 000 kg kuma kuka yi amfani da ƙididdiga 5:1, WLL zai zama 2 000 kg. Don ɗagawar da ta fi motsi tare da ƙididdiga 8:1, WLL zai zama 1 250 kg. (A matsayin ma'auni, igiyar UHMWPE mai inci 1 sau da yawa tana ɗaukar WLL kusan ton 2.)
Wani canji da ke rage ƙarfin ɗauka shine kusurwar sling. Mafi sassauƙan ƙafafun, mafi girman ƙarfi a kowanne ƙafa. Ka'ida mai sauƙi daga aikin ɗagawa ita ce ƙarfin da ake iya samu yana da alaƙa da sinus na kusurwar ƙafa; a 30°, ƙarfin yana kusan 0.5× na ƙimar tsaye.
T = W / (2 × sin θ), inda T shine ƙarfin a kowanne ƙafa, W shine nauyin ƙara, kuma θ shine kusurwar da kowanne ƙafa ke yi da tsayin a tsaye.
Don hoto mai sauri, yi tunanin ƙara 1 000 kg da aka ɗaga tare da kusurwar ƙafa 30° daga layin a tsaye. Tunda sin 30° = 0.5, kowanne ƙafa yana fuskantar 1 000 kg na ƙarfi. Ɗaga kusurwar zuwa 60° (sin ≈ 0.866) yana rage ƙarfi zuwa kusan 577 kg a kowanne ƙafa, yana adana ƙarin ƙarfin sling.
- Ƙarfin motsi – ƙarfi na bazata kamar tasiri ko iska mai ƙarfi; suna buƙatar ƙididdigar aminci mafi girma.
- Ƙarfin tsaye – ƙarfi masu daidaito, masu hasashen; suna ba da damar ƙididdigar aminci ƙasa.
- Tasirin kusurwa – ƙananan kusurwar ƙafa (ƙafafun da suka fi sassauci), ƙara yawan ƙarfafa.
Ta yaya ake lissafin kusurwar sling a aikace? Auna kusurwar ɗaya daga layin a tsaye tare da inclinometer, ko auna faɗin da tsawo sannan a lissafa θ da ka'idar trigonometry ta asali. Sannan yi amfani da T = W / (2 × sin θ) don tabbatar da cewa WLL na sling da aka zaɓa zai iya ɗaukar ƙarfawar da aka samu.
Ta hanyar riƙe ginshiƙai uku—lissafin WLL, zaɓin ƙididdigar aminci, da ƙarfafa da aka daidaita da kusurwa—a gaban gaba, za ku iya zaɓar sling da ya dace don ɗaga kaya wanda ke cikin iyakokin da aka kayyade, ko da aikin ya zama ƙalubale.
Da lissafin a hannu, sashin na gaba na jagorarmu yana nazarin ƙirƙirar sling da za ku iya oda—zoben idanuwa‑zuwa‑idanuwa, sling ɗin zagaye masu ci gaba—da yadda iRopes ke daidaita kowanne don cika ƙididdiga da kuka samu.
Aiwatar da igiya don ɗaga nauyi mai yawa: Nau'ikan sling, keɓancewa, da bin ƙa'ida
Da zarar kun sanya lambobinku, zaɓi ƙirƙira wanda ke raba ƙara da kyau kuma ya dace da yanayin wurin aiki. Tsarin sling yana tasiri kan sarrafa, kariyar ƙusoshi, da dacewa da kayan ɗagawar ku.
A ƙasa akwai wata takaitacciyar manhaja da ke taƙaita iyalai na sling da yanayin da suke haskakawa. Wannan jagorar na taimaka muku amsa “wace sling don ɗaga kaya ta dace da aikin nawa?” da kallo ɗaya.
- Eye‑to‑eye & round slings – zobe masu sassauƙa ko ci gaba; masu amfani don ɗaukar kaya masu daidaito da saurin haɗawa.
- Web (belt) slings – igiyar zaren; kyakkyawan taɓa fuska da juriya ga gogewa don kaya masu fadi da marasa ƙarfi.
- Chain‑mesh slings – haɗin ƙarfe; suna jure yanayin zafi mai yawa da ƙusoshi masu kaifi don ayyukan zafi ko yanayin gogewa.
iRopes na iya juya kowanne daga waɗannan ƙirar asali zuwa mafita da aka keɓance da alamar kamfani. Zaɓi launi don dace da launin tsaro, ƙara ƙawancen haske don bayyanar dare, kuma zaɓi ƙarshen – idanuwa masu haɗe, thimbles masu kariya, sanduna ko shackles masu laushi – don dacewa da kayan ku. Saboda kowanne millimita na tsawo da kowane cikakken ƙare an ƙera su a cikin masana'antun mu da ke da takardar shaida ISO 9001 a China, kuna samun igiya da ta dace don ɗaga nauyi mai yawa wadda ke ɗaukar alamar ku ba tare da rage aiki ba.
Mahimman takaddun shaida da jagorori: ISO 9001 (kulawar inganci), alamar CE (cika ka'idojin EU, inda ya dace), OSHA 1926.251 (ka'idojin tsaro na Amurka), da ASME B30.9 (ka'idojin ɗagawa). Bi jerin dubawa—duba na gani, auna lalacewa, tabbatar da ƙarshen—kowane watanni shida don ɗagawar tsaye da kowane watanni uku don ƙarfin motsi.
Gaskiyar a duniya ta zo ne daga aikin tashar iska a teku inda wani wuka turbin ton 2.5 ya buƙaci tafiya mita 30 daga doki zuwa jirgin aikin. iRopes ya samar da sling na UHMWPE da aka yanke musamman, tsawon mita 12, da jakar rufi mai haske orange da ƙarshen idanuwa da aka kare. Sling ɗin ya kasance kusan 70 % ƙasa da nauyin madauwari ƙarfe, ya rage lokacin sarrafawa zuwa rabi kuma ya ceton kwangilar kusan $12 k a aikin ma'aikata. Abokin ciniki ya yaba da “mafi kyawun igiya don ɗaga” wadda ta ci gaba da ƙarfi ko da bayan makonni na iska da gishiri. Don ƙarin bayani kan dalilin da ya sa igiyoyin sintetika suka fi igiyoyin ƙarfe, duba kwatankwacin sintetika vs. ƙarfe.
Lokacin da kuka haɗa daidaitaccen tsarin sling, sassauƙan OEM/ODM na iRopes, da tsauraran hanyoyin takaddun shaida, ƙarshe na samar da aiki da kwanciyar hankali. Mataki na gaba shi ne daidaita waɗannan ƙarfafawa da jadawalin ƙara na aikin ku kuma ku ba da oda na samfurin da ya dace da ƙididdigar aminci da buƙatun alamar ku.
Kuna buƙatar mafita da aka keɓance? Samu shawarwarin ƙwararru yanzu
Har yanzu kun ga dalilin da ya sa UHMWPE yakan zama mafi kyawun igiya don ɗaga ayyuka masu buƙata, yadda zaɓin sling da ya dace ya dogara da nau'in igiya, lissafin ƙara da kusurwa, da yadda iRopes – jagorar masana'antar igiya a China – ke keɓance igiya don ɗaga nauyi mai yawa tare da rufaffun, launin launi da alama, duk a ƙarƙashin ingancin ISO 9001 da amintaccen ma’aunin “Made in China.” Muna mai da hankali kan igiyoyin sintetika masu ƙarfi ciki har da UHMWPE, Technora™, Kevlar®, Vectran™, polyamide da polyester. Don zurfafa ƙwarewa game da keɓance igiyoyin UHMWPE, duba jagorarmu zuwa keɓance igiyar UHMWPE. Tuntuɓi mu don ƙarin bayani da keɓance igiyar ku.
Idan kuna buƙatar mafita ta musamman ko ƙarin bayani, kawai cika fom ɗin tambaya a sama kuma ƙwararrunmu za su tsara tayin da ya dace da takamaiman buƙatunku.
Kuna neman ƙarin misalai na sling masu ɗorewa, masu ƙarfi? Bincika labarinmu game da igiyoyi da sling na masana'antu don ɗorewa mai ƙarfi don ganin yadda samfuranmu ke cika mafi ƙalubale buƙatun masana'antu.
