Posankha chingwe chachitsulo chosapanga dzimbiri pazantchito zilizonse zamafakitale, zomanga, kapena zam'madzi, kumvetsetsakulekerera kwa diameterndizovuta. Kulekerera kwa diameter sikungokhudza mphamvu ya chingwe komanso kunyamula katundu komanso kugwirizana kwake ndi zoyikapo, ma pulleys, ndi zida zina. M'nkhaniyi, tipereka chiwongolero chokwanira cha kulekerera kwa chingwe chachitsulo chosapanga dzimbiri, momwe zimatchulidwira, chifukwa chake zili zofunika, komanso momwe mungatsimikizire kuti zikutsatira mfundo zoyenera. Kuzindikira kwaukadaulo uku kwabweretsedwa kwa inusakysteel, wothandizira wanu wodalirika wa zingwe zachitsulo zosapanga dzimbiri.
Kodi Diameter Tolerances Ndi Chiyani?
Kulekerera kwa diameter kumatanthawuza kusiyanasiyana kovomerezeka mu mainchesi enieni a chingwe cha waya poyerekeza ndi m'mimba mwake mwadzina (wotchulidwa). Kulekerera uku kumatsimikizira kuti chingwe chawaya chizigwira ntchito moyenera momwe akufunira komanso kuti chikugwirizana ndi zida zofananira.
Mwachitsanzo, chingwe chachitsulo chosapanga dzimbiri chokhala ndi mainchesi 6 mm chingakhale ndi mainchesi enieni omwe amagwera mkati mwa gulu linalake lololera, monga + 5% / -0% ya m'mimba mwake mwadzina.
Chifukwa Chake Kulekerera Kwa Diameter Ndikofunikira
Kumvetsetsa ndikuwongolera kulolerana kwapakati ndikofunikira pazifukwa zingapo:
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Chitetezo: Kuzungulira kwake kumakhudza mwachindunji kusweka kwa katundu ndi malire ogwira ntchito (WLL) a chingwe cha waya. Chingwe chocheperako chikhoza kulephera pakulemedwa.
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Kugwirizana: M'mimba mwake yolondola imapangitsa kuti ikhale yoyenera ndi mitolo, ma pulleys, ma ferrules, ndi zomangira zomaliza.
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Kachitidwe: Chingwe chakunja kulolerana chingapangitse kuvala kosagwirizana, kutsetsereka, kapena kulephera msanga kwa zigawo zomwe zimagwirizana.
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Kutsatira: Kutsatira miyezo yamakampani (monga EN 12385, DIN 3055, kapena ASTM A1023) kumawonetsetsa kuti zovomerezeka zalamulo ndi makontrakitala zikukwaniritsidwa.
Miyezo Yodziwika Yolekerera Diameter
EN 12385 (European Standard)
EN 12385 ya chingwe chachitsulo chosapanga dzimbiri imatchula:
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Kutalika mpaka 8 mm: M'mimba mwake weniweni sayenera kupitirira + 5% mwadzina; kulolerana koyipa nthawi zambiri 0%.
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M'mimba mwake kuposa 8 mm: M'mimba mwake weniweni sayenera kupitirira + 5% ndipo sikuyenera kukhala pansi mwadzina.
Izi zimawonetsetsa kuti chingwe chikugwirizana bwino ndi makina opangidwa.
Mtengo wa 3055
DIN 3055, muyezo waku Germany, umafotokoza kulolerana kofananako:
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Zingwe zachitsulo zosapanga dzimbiri zimaloledwa + 4% / -0% pazambiri zadzina.
ASTM A1023 (American Standard)
Miyezo ya ASTM nthawi zambiri imatchula kulolerana kwapakati pa ± 2.5% mpaka ± 5%, kutengera mtundu wa chingwe ndi kapangidwe kake.
Kuyeza Chingwe Chachitsulo Chopanda chitsulo Diameter
Kutsimikizira kutsatiridwa ndi kulekerera kwa diameter:
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Gwiritsani ntchito calibrated vernier caliper kapena micrometer.
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Yezerani kukula kwake pa mfundo zingapo motsatira kutalika kwa chingwe.
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Tembenuzani chingwe pang'ono kuti muyese mosiyanasiyana.
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Tengani avareji ya zowerengeka kuti muwone kukula kwenikweni.
Kumbukirani kuyeza popanda kukanikiza chingwe, chifukwa kuthamanga kwambiri kungapereke zotsatira zolakwika.
Zomwe Zimakhudza Kulekerera Kwa Diameter Pakupanga
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Kumanga kwa waya ndi chingwe: Mtundu wokhazikika (wokhazikika kapena lang lang) ukhoza kukhudza kusiyanasiyana kwapakati.
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Kuvuta pakupanga: Kusagwirizana kosagwirizana kungayambitse kusinthasintha kwapakati.
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Zofunika kasupe-mmbuyo: Zitsulo zosapanga dzimbiri zotanuka zimatha kukhudza miyeso yomaliza pambuyo popanga.
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Kumaliza pamwamba: Mapeto osalala amatha kuchepetsa m'mimba mwake, pomwe zokutira zimatha kuwonjezera pang'ono.
Common Diameter Tolerance by Wire Rope Size
Nayi chiwongolero chanthawi zonse (chongotanthauza - nthawi zonse fufuzani miyezo kapena deta ya opanga):
| Naminal Diameter (mm) | Kulekerera (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, zingwe zathu zamawaya zosapanga dzimbiri zimawunikiridwa mozama kuti zitsimikizire kutsatiridwa kwa kulekerera m'mimba mwake monga momwe kasitomala amafunira komanso miyezo yapadziko lonse lapansi.
Zotsatira za Kulekerera pa Mapulogalamu
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Marine Applications: Kukula kokulirapo kungayambitse kumangirira mu midadada; kukula kochepa kungayambitse kutsetsereka.
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Kukweza ndi Kukweza: Diameter yolondola imawonetsetsa kuti kuchuluka kwa katundu kumakwaniritsidwa bwino.
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Ntchito Zomangamanga: Maonekedwe owoneka ndi kulondola koyenera kumadalira kulolerana kolimba.
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Zingwe Zowongolera: M'mimba mwake yeniyeni ndi yofunika kuti ntchito yosalala mu machitidwe olamulira.
Malangizo Othandizira Kulekerera Kwa Diameter Koyenera
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Nenani momveka bwino muzogula zanu- mwachitsanzo, "6 mm chingwe chachitsulo chosapanga dzimbiri, kulolerana kwake ndi EN 12385."
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Funsani satifiketi ya mphero kapena malipoti oyenderakutsimikizira miyeso ya diameter.
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Gwirani ntchito ndi ogulitsa odalirika ngati sakysteel, omwe amatsimikizira kutsatiridwa ndi zomwe zafotokozedwa.
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Chitani kuyendera komwe kukubwerapa chingwe cholandiridwa musanagwiritse ntchito.
Mapeto
Kumvetsetsa kulekerera kwa chingwe chachitsulo chosapanga dzimbiri ndikofunikira kuti muwonetsetse chitetezo, kuchita bwino, komanso kudalirika kwadongosolo lanu. Posankha zingwe zamawaya kuchokera kwa ogulitsa odalirika ndikutsimikizira kulekerera motsutsana ndi miyezo yapadziko lonse lapansi, mutha kupewa kutsika mtengo ndikuwonetsetsa kuti zida zanu zizikhala ndi moyo wautali.
Ngati muli ndi zofunikira zenizeni za kulekerera kwachitsulo chosapanga dzimbiri kapena mukufuna upangiri waukadaulo pakusankha,sakysteelndi wokonzeka kuthandiza. Gulu lathu la akatswiri limawonetsetsa kuti chinthu chilichonse chikukwaniritsa miyezo yabwino kwambiri yothandizira mapulojekiti anu padziko lonse lapansi.
Nthawi yotumiza: Jul-03-2025