A shaft sharndiye gawo lofunikira kwambiri komanso lozungulira m'zimanga zomanga, zomwe zitha kuzindikira mayendedwe ozunguliramagiyandi zina, ndipo zimatha kufalitsa ubweya ndi mphamvu kwa mtunda wautali. Ili ndi maubwino operekera magazi kwambiri, moyo wautali ndi kapangidwe kake. Zagwiritsidwa ntchito kwambiri ndipo yakhala imodzi mwazinthu zoyambira kumanga makina. Pakadali pano, ndi kukula kwachuma kwachuma ndi kufulumira kwa zomangamanga, padzakhala kukufunirani watsopano kwa makina omanga. Kusankhidwa kwazinthu za geer, njira ya kutentha, kukhazikitsa ndi kusintha kwa njira zopangira, ndipo chakudyacho ndi chofunikira kwambiri pakukonzekera bwino komanso moyo wa shar. Pepala ili limatsogolera kafukufuku wapadera pa ukadaulo wa gear gear mu machitidwe omangawo molingana ndi njira yake yokhayo, ndipo akufunsa kapangidwe kake kabwino, komwe kumathandizira luso laukadaulo, lomwe limapereka thandizo laukadaulo, lomwe limathandizira kusintha kwaukadaulo wa ukadaulo wa gear gear shaft.

Kusanthula pa ukadaulo waShaft sharM'makina opangira

Kuti mupeze zosavuta kufufuza, pepalali limasankha shaft yolinganiza m'magulu omanga, ndiye kuti, zigawo zomangidwa, zomwe zimapangidwa ndi zigawo, malo okhala, mapewa, masitepe ndi mitundu ina. Geometric pamwamba ndi geometric kapangidwe kake. Zofunikira zamiyala yamagetsi nthawi zambiri zimakhala zochulukirapo, ndipo zovuta zake ndizazikulu, kotero maulalo ofunikira pakukonzanso, njira zotetezera, ndi zina zotetezera zopangira geir zimasanthula pansipa.

Kusankha kwashaft shar

Makina osokoneza bongo omwe amafalitsa makina omasulira nthawi zambiri amapangidwa ndi chitsulo cha 45 mu chitsulo chamtundu wa mpweya wabwino, ndi zina zambiri, zimakumana ndi zofuna za zinthuzo, ndipo mtengo wake ndi woyenera.

Ukadaulo woyipa wa shaft shar

Chifukwa cha zofunikira zazikulu za shar shar shar, kugwiritsa ntchito chitsulo chozungulira kumawononga zinthu zambiri ndikuthamangitsidwa nthawi zambiri kumagwiritsidwa ntchito ngati ziboliboli, Afe potuluka; Nthawi zina magiya ang'onoang'ono amatha kukhala ogwirizana ndi shaft. Pakupanga zopanda kanthu, ngati mwayi wotayirira ndi wongolekera kwaulere, kukonza kwake kuyenera kutsatira muyezo wa GB / T15826; Ngati cholakwika ndi kufa, chilolezo chomwe chimayenera kutsatira dongosolo la GB / T12362. Kupepesa kuyenera kuletsa zofooka monga mbuzi zosabereka, ming'alu, ndi ming'alu, ndipo ziyenera kuyesedwa malinga ndi miyezo yoyenerera.

Chithandizo choyambirira kutentha ndi kusintha kwa zinthu zosintha

Zovala zokhala ndi zingwe zambiri zamagetsi zimakhala zokongola kwambiri kaboni komanso chitsulo. Pofuna kuwonjezera kuuma kwa zinthuzo ndikuwongolera kukonza, chithandizo chamankhwala chosungiramo kutentha, kukonzanso, kutentha 960 ℃, mpweya wolimba umakhalabe HB170-207. Kusinthana ndi kutentha kumathanso kukhala ndi zotsatira za kukana mbewu, yunifolomu zojambulajambula, ndikuchotsa maziko, omwe amapeza maziko a chithandizo chotsatira kutentha.

Cholinga chachikulu chotembenukira ndikudula gawo lokhalapo pamalo opanda kanthu, ndipo kutsatira njira yayikulu kumatengera kusankha kwa gawo lomwe likufotokoza. Makhalidwe a zigawo zamiyala komanso zolondola za malo aliwonse zimakhudzidwa ndi zomwe akuwonetsa. Magawo a gear sharm nthawi zambiri amagwiritsa ntchito axis monga momwe akufotokozera, kuti afotokozedwe ndikugwirizana ndi zojambulazo. Mwakupanga, bwalo lakunja limagwiritsidwa ntchito ngati njira yovuta kwambiri, mabowo apamwamba kumapeto onse awiri a shaft amagwiritsidwa ntchito ngati njira yolondola, ndipo cholakwikacho chimayendetsedwa mkati mwa 1/3 mpaka 1/5 cha cholakwika chotsika.

Pambuyo pokonza kutentha kwabwino, zopanda pake zimasinthidwa kapena kusungunuka mbali zonse ziwiri (zogwirizana molingana ndi mzere), kenako mabowo awiriwo pamapeto onse amawuma, kenako bwalo lakunja limathamangitsidwa.

Ukadaulo wamakina omaliza kuzungulira

Njira yotembenuzira yabwino ndi motere: bwalo lakunja latembenuka bwino pamaziko a mabowo apamwamba kumapeto kwa gireni. Pa ndondomeko yeniyeni yopanga, zingwe zoseweretsa zimapangidwa mu ma bakes. Pofuna kukonza zochitika moyenera ndi kukonza mtundu wamiyala yamageti, cnc kutembenuka nthawi zambiri kumagwiritsidwa ntchito, kotero kuti kukonzanso kwamitundu yonse kumatha kulamulidwa kudzera mu pulogalamu ya batch.

Magawo omalizidwa amatha kuzimiririka komanso kukwiya malinga ndi ntchito yogwira ntchito ndi zofuna za zigawozo, zomwe zingakhale maziko ophatikizira pansi ndikuti mankhwala othandizira, ndikuchepetsa kuwonongeka kwa mankhwalawa. Ngati kapangidwe kake sikungafunikire chithandizo chowuma ndi kusanza, chitha kulowa mwachindunji njira yofukiza.

Ukadaulo wamakina a dzino la Gear Shaft ndi Spline

Kwa makina ophatikizira makina, maginisi ndi splines ndi magawo ofunikira kufalitsa mphamvu ndi torque, ndipo amafunikira kuwongolera kwambiri. Magiya nthawi zambiri amagwiritsa ntchito grade 7-9. Kwa magiya okhala ndi gawo 9, zonse zomwe zimadula mitengo komanso zodula zida zimatha kukwaniritsa zofunidwa za magiya, koma zomwezo zodulira zida zimakhala zokulirapo kuposa momwe zidaliri; Magiya omwe amafunikira chinsinsi cha kalasi 8 chitha kukhala cholumikizidwa kapena kumeta kaye, kenako ndikukonzedwa ndi mano ayo; Kwa magiya 7 oyenda bwino kwambiri, njira zosiyanasiyana zosinthira ziyenera kugwiritsidwa ntchito molingana ndi kukula kwa batch. Ngati ndi batch yaying'ono kapena chidutswa chimodzi chopangira, chimatha kukonzedwa molingana ndi kugwedeza (kubuula), kenako kudzera pakuwotcha pafupipafupi ndi njira zina zothandizira kuti mukwaniritse zofunika kuchita; Ngati ndi njira yayikulu, poyamba ikunjenjemera, kenako ndikumeta. , kenako kuwotcha-njira zotenthetsera ndi kukhazikika, kenako ndikulemekeza. Kwa magiya owumitsa, ayenera kukonzedwa pamlingo wapamwamba kuposa gawo lolondola lofunikira ndi zojambulazo.

Zigawo za shap yoyala nthawi zambiri zimakhala ndi mitundu iwiri: makona amakonane ndi spaintete. Kwazomwe zimagawanika molondola, mano okutira ndi mano opera amagwiritsidwa ntchito. Pakadali pano, ma sprines ophatikizidwa ndi omwe amagwiritsidwa ntchito kwambiri m'munda wamakina omanga, ndi ngodya za 30 °. Komabe, tekinoloje yosintha ya shar sprines yayikulu kwambiri ndi yosavuta ndipo imafunikira makina apadera kuti akonze; Kapangidwe kakang'ono ka batchi kungagwiritse ntchito mbale yolozerayi kumakonzedwa ndi katswiri wapadera wokhala ndi makina ochepera.

Zokambirana pa mano akusowa kapena malo ofunikira amphamvu

Pamwamba pa shar sharm ndi pamwamba pa tsambalo lofunikira nthawi zambiri pamafunika chithandizo chamadontho, ndipo njira zochizira zapamwamba zimaphatikizapo chithandizo chamankhwala ndikukhazikika. Cholinga cha mphamvu yolimba komanso mankhwala oteteza ndikupanga shaft. Mphamvu, kulimba ndi pulasitiki, nthawi zambiri mano okhwima, popanga, etch freech, onani ngati zitheke kapena kusokonekera. Ngati kuwonongeka kwake ndi kwakukulu, kuyenera kuyenera kusokonekeranso.

Kusanthula kwa bowo lopera ndi njira zina zotsirizira

Pambuyo pa shaft ya gear imathandizidwa kwambiri, ndikofunikira kupera mabowo apamwamba kumapeto onse, ndikugwiritsa ntchito pansi monga tanthauzo labwino pakukupera malo ena akunja ndi nkhope zomaliza. Momwemonso, kugwiritsa ntchito mabowo apamwamba kumapeto kwake konse monga momwe mungafotokozere zoyambira pafupi ndi poyambira mpaka zojambulazo zikakumana.

Kusanthula kwa njira yomaliza ya mano

Kutsiriza kwa dzino kumatenganso mabowo apamwamba kumapeto kwa mano omaliza, ndikupera dzino ndi ziwalo zina mpaka zongoyerekeza ndi kulondola.

Mwambiri, njira yosinthira ma gear sharings akumanga:

Pambuyo pake chidule, njira yomwe ilipo ndi njira zomwe zimapangidwira za shaft za gear zilipo pamwambapa, koma ndi chitukuko cha mafakitale amakono, njira zatsopano ndi maluso atsopano akupitilirabe ndikugwiritsa ntchito, ndipo njira zakalezi zikugwiritsidwa ntchito mosalekeza ndipo zimakwaniritsidwa. Kusintha kwaukadaulo kumasinthanso nthawi zonse.

Pomaliza

Tekinoloje yosintha ya shaft ya gear ili ndi mphamvu kwambiri pa mtundu wa shava ya gear. Kukonzekera kwa ukadaulo uliwonse wa gehar iliyonse kumakhala ndi ubale wofunikira kwambiri ndi malo ake mu malonda, ntchito yake ndi malo ake okhudzana. Chifukwa chake, kuti muwonetsetse kuti mawonekedwe a geine shar, tekinoloje yoyenera ikufunika kupangidwa. Kutengera zokumana nazo zenizeni, pepala ili limasanthula mwatsatanetsatane ukadaulo wa ma gear. Kudzera mukambirana mwatsatanetsatane posankha zopangira zida, chithandizo cha pamtunda, kuchiritsa kwa kutentha kwa shaft, kumawunikira mwachidule zoyeserera kuti zitsimikizire kuti zojambulazo. Tekinolo yokwanira yokonzekera mothandizidwa ndi njira yothandiza imathandizira kukonza maluso apakompyuta pokonza ma shareji, komanso amaperekanso kwabwino pakukonzanso zinthu zina zofanana.