Round steel link chain making for 30+ years

Malingaliro a kampani SHANGHAI CHIGONG INDUSTRIAL CO., LTD

(wopanga maunyolo ozungulira zitsulo)

Momwe Mungasankhire Ulalo Wamabwana Woyenera Pamakona a Chain?

Master Links ndi Master Link Assemblies ndizofunikira popangazoponya miyendo yambirimbiri.Ngakhale kuti amapangidwa makamaka ngati chigawo choponyera cha unyolo amagwiritsidwa ntchito pamitundu yonse ya gulaye kuphatikiza zingwe za waya ndi gulaye.

Kusankha maulalo olondola komanso ogwirizana sikolunjika.Pali mitundu ingapo yamagawo oponyera unyolo omwe tingafune kulumikiza pomwe miyezo ndi machitidwe amasiyana bwino - kotero ndikofunikira kukambirana zina mwazinthu ndi zolozera.

Kodi Master Link ndi chiyani?

Master Links ndi Master Link Assemblies amadziwikanso ndi mayina ena kuphatikizapo maulalo oblong, mphete zamutu, misonkhano yolumikizana ndi ambuye ambiri etc. Ndi imodzi mwa mitundu yakale kwambiri yazitsulo zonyamulira zowonongeka ndipo zimakhala pamwamba pazitsulo zonyamula miyendo yambiri.

Miyendo ingapo yokweza miyendo imatha kukhala yofunikira pakugawa mphamvu zokweza ndikukwaniritsa bata ndi kuwongolera katundu womwe tikufuna kukweza.Vuto lalikulu komabe ndilotigulayendipo zigawo za gulaye nthawi zambiri zimapangidwira malo amodzi olumikizira kuti azinyamula katundu.Ngati tili ndi miyendo iwiri, itatu kapena inayi pa gulaye yathu, ndiye kuti miyendo yonseyo imafunikira china chake kuti igwirizane ndi malo omangirira (monga mbedza ya crane) kapena cholumikizira china chomwe chimalandira mwendo umodzi wokha.

Kulumikizana

Njira yomwe master links imakwaniritsira kulumikizana ndikofunikira.

Kwa gulaye ya miyendo iwiri izi ndizosavuta, Master Link idavotera mpaka maulumikizidwe awiri a gulaye kumapeto kwake:

Kwa gulaye ya miyendo inayi, izi ndizosavuta.Kulumikiza miyendo inayi yodzaza mpaka kumapeto kwa ulalo waukulu ndikoletsedwa, koma kugwiritsa ntchito Master Link Assembly (Multi-Master Link) titha kuchulukitsa awiri ndi awiri kuti tipeze miyendo inayi:

Miyendo itatu ndiyovuta.Zolemba zina zakale zimatha kuwonetsa miyendo itatu mu ulalo umodzi, komabe, izi ndizoletsedwa.Njira yoyenera ndiyo kugwiritsa ntchito njira yofanana ndi makonzedwe a miyendo inayi ndikugwiritsa ntchito gulaye imodzi yokha pa imodzi mwa zapakati.

Miyendo Yamiyendo Yambiri Yonyamula

Miyendo Yamiyendo Yambiri Yonyamula

Miyendo Inayi Yonyamula Miyendo

Miyendo Inayi Yonyamula Miyendo

Zovala Zitatu Zamiyendo

Zovala Zitatu Zamiyendo

Limit Katundu Wogwira Ntchito

Titha kuyang'ana pazithunzi pamwambapa ndikuganiza kuti moyo ndi wosavuta - koma osati mwachangu!

Ndi Malire Ogwira Ntchito (WLL) ati omwe tiyenera kuyang'ana?
Mwina ichi ndi choyamba mwa zovuta zambiri zomwe tidzakumana nazo.

Ndi gulaye ya miyendo yambiri tiyenera kuonetsetsa kuti miyendo yonse ya gulaye ndi Master Link ali ndi WLL yokwanira pa ntchitoyi.Titha kusankha zigawo mu imodzi mwa njira ziwiri - tikhoza kusankha miyendo yomwe tikufuna poyamba, kenako sankhani Master Link kuti tifanane - kapena tikhoza kusankha Master Link poyamba, kenako tipeze miyendo ya gulaye yokhala ndi mphamvu zokwanira zovomerezeka.
Kuti tiwerenge izi tiyenera kudziwa kaye mbali ya gulaye.

Ku Australia iyi idzakhala mbali yophatikizika pakati pa miyendo ya gulaye, ndipo WLL yayikulu yomwe titha kugawa idzawerengedwa pa madigiri 60.

Australian Standard Sling angle
Australian Standard Sling Angle powerengera kuchuluka kwa WLL.

Australian Standard Sling Angle powerengera kuchuluka kwa WLL.

Kukhala ndi mlingo wa 60 ° wopezeka kwa ife kungakhale kothandiza kwambiri chifukwa kumathandiza kukulitsa mphamvu zomwe zingatheke komanso zothandiza za slings zathu.
Pali nsomba, komabe - ndipo ndiwo muyeso wofala ku Europe (EN muyezo) .

European Standard Chain Sling Angles powerengera kuchuluka kwa WLL.

European Standard Chain Sling Angles powerengera kuchuluka kwa WLL.

Apa ngodya imayesedwa kuchokera ku vertical, ndipo limenelo si vuto - koma WLL yochuluka imawerengedwa pa 45 ° yomwe ili yofanana ndi 90 ° ya Australia yomwe ikuphatikizidwa.Mwachidule, zikutanthawuza kuti pa kukula kwake kwa unyolo, WLL yapamwamba ya gulaye ndi ya ulalo wa master wogwirizana ndi wocheperako.

Pakona yophatikizidwa ya 60 °, ulalo wa master WLL uyenera kukhala osachepera 1.73 kuwirikiza mwendo WLL.

Pakona yophatikiza ya 45 °, ulalo wa master WLL uyenera kukhala wosachepera 1.41 kuwirikiza mwendo WLL.

Zikutanthauzanso kuti kusankhidwa kwazinthu ndi kufananira komwe kumalembedwa ku Europe sikuli koyenera ku Australia.

Katundu Share

Miyendo inayi imapanga piramidi.Izi ndizosavuta chifukwa zolipira zambiri zimakhala ndi mawonekedwe amakona anayi - koma zili ndi vuto lomwe limakhalapo ndipo ndiko kusakhazikika.Mwachidule, miyendo sichigawana katunduyo mofanana.

M'malo mwake, pali kubetcherana kumodzi kokha kotsimikizika pankhani yonyamula magawo ndipo ndiko kukula kwa magawo ngati amagawana katundu pamiyendo iwiri yokha… ndi zomwe Australian Standards imachita - ndipo titha kuyesa zomwe zikuwonetsa kuti ndikuchita mwanzeru. .

Zomwe zikutanthawuza ku msonkhano wathu wa ulalo wa Master ndikuti maulalo onse apamwamba komanso maulalo apakatikati ayenera kukumana ndi WLL yochepera pa msonkhano ngati aganiziridwa pamiyendo iwiri.

Pa AS3775 izi zikutanthauza:

Zofunikira za Msonkhano wa Master Link waku Australia.

Zofunikira za Msonkhano wa Master Link waku Australia.

Apanso, malamulo a ku Ulaya amasiyana.Chomwe amalola ndikuyika ma gulaye miyendo inayi pamiyendo itatu.Zowonadi, gulaye ya miyendo inayi siyingathe kudzithandiza yokha pamiyendo itatu - ndi njira yozikidwa pa manambala.

Ichi ndi chimodzi mwazinthu zomwe nthawi zina zimagwira ntchito ndipo nthawi zina sizimagwira.Nthawi zina ndalama zolipirira zimakhala zolimba komanso pomwe kuchuluka kwa gulayesi kumayandikira mawonekedwe enieni a piramidi, gawo lonyamula pakati pa miyendo lingakhale losauka kwambiri ndipo gulaye iyenera kuchepetsedwa kuti iwerengere chifukwa chamiyendo yodekha.

Zomwe zimatanthawuza pakusankhidwa kwa misonkhano ya Master Link ndikuti pamene ulalo wa master WLL watchulidwa ngati mtengo umodzi kutsidya kwa nyanja - izi zitha kutanthauza kuti maulalo apakatikati sali olimba mokwanira.

European Master Link imagwira ntchito motere:

European Master Link

Izi zimagwira ntchito ndi miyezo ya EN sling, koma sizogwirizana mwachilengedwe ndi Miyezo ya Australia.Chofunika kwambiri, sizopanda nzeru kwa wogwiritsa ntchito - ndiye kuti, pokhapokha ngati kusankha kwazinthu kwachitidwa mosamala kuti zigwirizane ndi malamulo a AS3775.

European Standard Master Link Assemblies ingafunike kuchepetsedwa kuti maulalo apakatikati akhale olimba mokwanira.

Kukonzekera Crane Hook

Ogwiritsa ntchito gulaye ambiri amakumana ndi vuto lopanga gulaye ntchito ndi mbedza za crane.Mwina mbeza ya crane ndi yaying'ono kwambiri kuti musanyamulepo - kapena chonyamuliracho ndi chaching'ono kwambiri pa mbedza ya crane.

Pakulumikiza masterlink ku mbedza ya crane, kusamala kwapadera kumalimbikitsidwa ndi kuphatikiza komwe kuli kokwanira.

Makoko onse a crane amapangidwa kuti akhale amphamvu popinda mu ndege imodzi.Kuti apititse patsogolo mphamvu zamagetsi amagwiritsa ntchito gawo la mtanda lomwe ndi lakuya kuposa momwe lilili lonse, komanso lolemera mkati kuposa kunja.

Kuyang'ana kukwanira kwa Masterlink ndi mbedza.

Kuyang'ana kukwanira kwa Masterlink ndi mbedza.

Kuchulukana

Timafunikira maulalo athu kuti akhale aatali mokwanira kuti agwirizane ndi zinthu monga mbedza za crane pamwamba pake komanso zoyika pansi - koma monga tikuwonera pamwambapa, nthawi zambiri zimayenera kukhala zazikulu mokwanira.

Izi sizofunikira kokha pa mbedza ya crane.Ndikofunikira pamakomedwe a mwendo wa gulaye.

Ngati mbali zokwerera sizitha kukhala mu ulalo ndikunyamula katundu molondola, maulalowo amakhala ochuluka kwambiri.Izi zimagogomezera zigawozo m'njira zachilendo ndipo siziloledwa.

Kuchulukirachulukira kumatha kukhala mutu weniweni makamaka pamene masterlink imagwiritsidwa ntchito ndi zingwe za waya.

Kuchulukirachulukira kumatha kukhala mutu weniweni makamaka pamene masterlink imagwiritsidwa ntchito ndi zingwe za waya.

M'makona ang'onoang'ono kupeza ulalo wabwino wokulirapo kungakhale kophweka, koma malumikizidwe abwera mokulirapo ngati atha kudzaza sizingagwire ntchito.

Muchitsanzo chomwe chili pachithunzichi kuphatikiza kwa tinthu tating'ono tating'ono (chithunzi chakumanja) kumasokonezana ndipo sikungakhale bwino.

Diameter

Zikumveka zosavuta - tiyeni tingopanga maulalo kukhala akulu.Koma kukhala ndi maulalo okulirapo kumabwera pamtengo.Timafunikirabe maulalo athu kuti akhale olimba mokwanira.Mkati mwa malire a mphamvu zomwe zilipo zitsulo izi nthawi zonse zimatanthawuza maulalo amafuta opangidwa ndi mainchesi okulirapo.Izi zitha kukhala zovuta kupeza zolumikizira kuti zigwirizane.

Maulalo ambiri amakhala ndi malo oponderezedwa kuti athandizire kulumikizana ndi unyolo.Ndikofunikira kuyang'ana pakamwa pakamwa pa cholumikizira komanso m'mimba mwake ngati mukufuna kuwona ngati ikufanana ndi masterlink kapena shackle.

Kugwiritsa ntchito ulalo wokhala ndi chopindika chokhazikika kuti mugwirizane.

Kugwiritsa ntchito ulalo wokhala ndi chopindika chokhazikika kuti mugwirizane.

Mphamvu

Koma kodi masterlink iyenera kukhala yamphamvu bwanji?Pansi pa milingo ya gulaye ya ku Australia ulaliki wa gulaye* uli wonse uyenera kukhala ndi chinthu chophwanyika cha 4:1 - chimodzimodzi monga momwe amachitira poponya tcheni.

Izi siziri choncho mosasamala kanthu za kusweka kwa mitundu yosiyanasiyana ya mwendo wa gulaye: unyolo, chingwe cha waya, gulayeni, gulaye, ndi zina zotero. zovuta zakuthupi zosiyanasiyana zimaganiziridwa.Izi sizimakhudza mwachindunji zoyikapo unyolo, kotero kuti katundu wawo wosweka amakhalabe momwe amachitira ndi gulaye.

Izi sizili choncho m'mayiko ena, ndipo malamulo a m'deralo ayenera kutsatiridwa.

* Pali zina, kuphwanya katundu wa gulaye lonse kwa ogwira ntchito crane workbox ndi kuwirikiza kawiri, kotero ulalo amene angakhale 4:1 ndi 8:1 pamene kusinthidwa kwa bokosi ntchito.

Pali zambiri kwa izo ndithudi.Masterlink iliyonse iyenera kukhala ductile, iyenera kuthana ndi moyo wanthawi zonse wogwira ntchito, ndipo iyenera kupulumuka kuyesedwa kwa umboni.

Chain gulaye ndi Master Link mukamayesa

Chain gulaye ndi Master Link mukamayesa

Chofunika kwambiri - ma masterlink sakhala umboni payekhapayekha mpaka atapangidwa kukhala gulaye yomwe yayesedwa umboni.Pa gawo loperekera gawo la masterlinks ndi zitsanzo zoyesedwa pa mandrels.

Kuyesa umboni ndi gawo lofunikira popanga masing'i odalirika.Pali magawo osiyanasiyana omwe amalumikizana kuti kuyezetsa kumapereka chitsimikizo chofunikira kuti zigawo zonse ndi mphamvu zofananira ndi WLL yolembedwa - ndipo zidzapulumuka zovuta zogwiritsidwa ntchito popanda kupunduka.

Kuyesa kumatetezanso ku zolakwika zamagulu.

Masterlink yokhala ndi vuto lopanga lazindikirika pakupakidwa umboni.

Masterlink yokhala ndi vuto lopanga lazindikirika pakupakidwa umboni.

Zofunikira

Zofunikira
Master Links ndi gawo lofunikira pankhani yokweza chokweza pamwamba pomwe ndi malo olumikizirana ndi ma slings ndi kugwiritsa ntchito mitundu ina ya gulaye.
Mabuku athunthu akhoza kulembedwa okhudza masterlinks ndipo timatha kungokhudza zina mwazofunikira apa:
• Maulalo apamwamba a ma gulayendo angapo ayenera kukonzedwa bwino
• Kusiyana kwa milingo ndi mavoti kuyenera kuganiziridwa posankha zigawo
• Ayenera kulumikizana moyenera ndi gulaye ndi mbeza.
• Ayenera kukhala amphamvu mokwanira.
…komanso osachepera, tiyenera kuyang'ana tag yofananira ndi satifiketi yoyeserera ya masterlink yoperekedwa ngati gawo la msonkhano wa gulaye.
Masterlinks ndi abwino kwambiri monga momwe amapangira, kugwiritsa ntchito komanso kuyang'anira kosalekeza.
Ayenera kusankhidwa nthawi zonse ndikuwunikiridwa ndi munthu woyenerera.
(mwachilolezo cha Nobles)


Nthawi yotumiza: Jun-20-2022

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