Xa ukhetha intambo yentsimbi engenasici kuyo nayiphi na indawo yoshishino, yezakhiwo, okanye yaselwandle, ukuqondaukunyamezela ububanziibalulekile. Ukunyamezela kwediameter akuchaphazeli nje kuphela amandla entambo kunye nomthamo wokuthwala umthwalo kodwa kunye nokuhambelana kwayo nezinto ezifakwayo, iipuli, kunye nezinye iihardware. Kule nqaku, siza kubonelela ngesikhokelo esibanzi malunga nokunyamezela intambo yentambo yensimbi engenasici, indlela echazwe ngayo, kutheni ibalulekile, kunye nendlela yokuqinisekisa ukuthotyelwa kwemigangatho efanelekileyo. Le ngqiqo yobugcisa iziswe kuwesakysteel, umboneleli wakho omthembileyo wentambo yentsimbi ye-premium.
Yintoni Ukunyamezelwa kweDiameter?
Ukunyamezela kwedayamitha kubhekiselele kutshintsho oluvumelekileyo kwidayamitha eyiyeyona elinganisiweyo yentambo yocingo xa kuthelekiswa nedayamitha yayo yesiqhelo (echaziweyo). Oku kunyamezelwa kuqinisekisa ukuba intambo yocingo iya kusebenza ngokuchanekileyo kwisicelo ekujoliswe kuyo kwaye ingena kwihardware enxulumene ngokuchanekileyo.
Ngokomzekelo, intambo yensimbi engenasici kunye nobubanzi obuyi-6 mm ingaba nobukhulu bokwenene obuwela ngaphakathi kwebhanti ethile yokunyamezela, njenge-+5% / -0% ye-diameter ye-nominal.
Kutheni i-Diameter Tolerance ibalulekile
Ukuqonda kunye nokulawula ukunyamezela kwe-diameter kubalulekile ngenxa yezizathu ezininzi:
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Ukhuseleko: Ububanzi buchaphazela ngokuthe ngqo umthwalo wokuqhawuka kunye nomda womthwalo wokusebenza (WLL) wentambo yocingo. Intambo encinci inokusilela phantsi komthwalo.
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Ukuhambelana: I-diameter echanekileyo iqinisekisa ukufaneleka ngokufanelekileyo kunye nezithungu, iipuli, ii-ferrules, kunye nesiphelo sofakelo.
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Ukusebenza: Intambo ngaphandle kokunyamezelana kunokubangela ukuguga okungalinganiyo, ukutyibilika, okanye ukusilela kwangaphambi kwexesha kwamalungu anxulumeneyo.
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Ukuthobela: Ukuthobela imigangatho yoshishino (efana ne-EN 12385, i-DIN 3055, okanye i-ASTM A1023) iqinisekisa ukuba izibophelelo ezisemthethweni nezekhontrakthi ziyafezekiswa.
Imigangatho yoNyamezelo lweDiameter eqhelekileyo
EN 12385 (uMgangatho waseYurophu)
Kwintambo yentsimbi engenasici, i-EN 12385 ixela:
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Ububanzi ukuya kwi-8 mm: I-diameter yangempela akufanele idlule +5% yegama; ukunyamezela okubi ngokuqhelekileyo 0%.
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Ububanzi ngaphezu kwe-8 mm: Idayamitha eyiyo mayingadluli +5% kwaye ingabi ngaphantsi kwedayamitha yegama.
Oku kuqinisekisa ukuba intambo ingena ngokuchanekileyo kwiinkqubo eziyilwe ngoomatshini.
I-DIN 3055
I-DIN 3055, umgangatho waseJamani, ichaza ukunyamezela okufanayo:
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Iintambo zensimbi ezingenasici zivunyelwe ngokuqhelekileyo + 4% / -0% kwiidamitha eziqhelekileyo.
I-ASTM A1023 (iMgangatho waseMelika)
Imigangatho ye-ASTM ngokubanzi ichaza ukunyamezelwa kwedayamitha phakathi kwe-±2.5% ukuya ku-±5%, ngokuxhomekeke kuhlobo lwentambo nolwakhiwo.
Ukulinganisa iStainless Steel Wire Rope Diameter
Ukuqinisekisa ukuthotyelwa konyamezelo lwedayamitha:
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Sebenzisa i-calibrated vernier caliper okanye i-micrometer.
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Yenza umlinganiselo wedayamitha kwiindawo ezininzi kubude bentambo.
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Jikelezisa intambo kancinane ukulinganisa kwiindlela ezahlukileyo.
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Thatha i-avareji yofundo ukumisela ubukhulu bokwenyani.
Khumbula ukulinganisa ngaphandle kokucinezela intambo, njengoko uxinzelelo olugqithisileyo lunokunika iziphumo ezilahlekisayo.
Imiba echaphazela ukuNyamezelwa kweDayimitha kwiMveliso
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Ukwakhiwa kweengcingo kunye nentambo: Uhlobo lwe-lay (i-lay rhoqo okanye i-lang lay) inokuchaphazela ukuhluka kobubanzi.
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Uxinzelelo ngexesha lokuvelisa: Uxinzelelo olungahambelaniyo lunokubangela ukuguquguquka kwedayamitha.
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Material spring-umva: Iimpawu ze-elastic zensimbi ezingenasici zinokuchaphazela imilinganiselo yokugqibela emva kokwenza.
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Ukugqitywa komphezulu: Ukugqiba okugudileyo kunokunciphisa i-diameter ebonakalayo, ngelixa iingubo zinokunyusa kancinci.
Unyamezelo lweDiameter eqhelekileyo ngoBubungakanani beNtambo yeNtambo
Nasi isikhokelo ngokubanzi (ngereferensi kuphela - soloko ujonga imigangatho okanye idatha yomenzi):
| Ubungakanani bomthamo oqhelekileyo (mm) | Ukunyamezela (mm) |
|---|---|
| 1 – 4 | +0.05 / 0 |
| 5 – 8 | +0.10 / 0 |
| 9 – 12 | +0.15 / 0 |
| 13 – 16 | +0.20 / 0 |
| 17 – 20 | +0.25 / 0 |
At sakysteel, iintambo zethu zentsimbi engenasici zihlolwa ngokungqongqo ukuqinisekisa ukuthotyelwa kokunyamezelana kwedayamitha ngokokucaciswa kwabathengi kunye nemigangatho yamazwe ngamazwe.
Impembelelo yoNyamezelo kwizicelo
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Usetyenziso lwaseLwandle: Ubukhulu obungaphezulu kobukhulu bunokubangela ukubophelela kwiibhloko; ngaphantsi kobungakanani kunokukhokelela ekutyibilikeni.
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Ukuphakamisa kunye nokuPhakamisa: I-diameter echanekileyo iqinisekisa umthamo womthwalo olinganisiweyo ufezekiswa ngokukhuselekileyo.
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Ukusetyenziswa kwezakhiwo: Inkangeleko ebonakalayo kunye nokuchaneka okufanelekileyo kuxhomekeke kukunyamezelana kwedayamitha.
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Iintambo zokulawula: Ubukhulu obuchanekileyo bubalulekile ekusebenzeni kakuhle kwiinkqubo zolawulo.
Iingcebiso zokuqinisekisa ukuNyamezelwa kweDayimitha echanekileyo
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Cacisa imigangatho ngokucacileyo kwi-odolo yakho yokuthenga— umz., “i-6 mm yentambo yentsimbi engenasici, ukunyamezelwa kwedayamitha ngokwe-EN 12385.”
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Cela izatifikethi zokusila okanye iingxelo zokuhlolaeqinisekisa imilinganiselo yedayamitha.
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Sebenza nababoneleli abathembekileyo njengesakysteel, abaqinisekisa ukuthotyelwa kwemigaqo.
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Yenza uhlolo olungenayokwintambo efunyenweyo phambi kokusetyenziswa.
Ukuqukumbela
Ukuqonda ukunyamezelwa kwentambo yentsimbi engenasiphene kubalulekile ekuqinisekiseni ukhuseleko, ukusebenza kakuhle, kunye nokuthembeka kwenkqubo yakho. Ngokukhetha intambo yocingo kubaboneleli abathembekileyo kunye nokuqinisekisa ukunyamezelana ngokuchasene nemigangatho yamazwe ngamazwe, unokunqanda ixesha lokunciphisa ixabiso kwaye uqinisekise ixesha elide lesixhobo sakho.
Ukuba uneemfuno ezithile zokunyamezela intambo yentsimbi engenasici okanye ufuna ingcebiso yobugcisa ekukhetheni,sakysteelukulungele ukunceda. Iqela lethu leengcali liqinisekisa ukuba yonke imveliso ihlangabezana neyona migangatho ingqongqo yomgangatho wokuxhasa iiprojekthi zakho kwihlabathi liphela.
Ixesha lokuposa: Jul-03-2025