Kodi mukudziwa zomwe nyengo yozizira imachita pamabevu amagudumu? Ndipo mungachepetse bwanji izi?

Muzochitika zambiri zamakampani opanga mafakitale ndi zida zamakina, zonyamula ndizofunikira kwambiri, ndipo kukhazikika kwa magwiridwe antchito awo kumagwirizana mwachindunji ndi magwiridwe antchito a dongosolo lonse. Komabe, nyengo yozizira ikawomba, zovuta zingapo zovuta komanso zovuta zimawuka, zomwe zitha kukhala ndi vuto lalikulu pakugwira ntchito kwanthawi zonse.

 

Kuchepa kwa Zinthu

Zimbalangondo nthawi zambiri zopangidwa zitsulo (mwachitsanzo chitsulo), amene ali ndi katundu wa matenthedwe kukula ndi chidule. Zigawo zakubereka, monga mphete zamkati ndi zakunja, zinthu zogubuduza, zidzachepa M'malo ozizira. Kwa bere yokhazikika, ma diameter amkati ndi akunja amatha kuchepera ndi ma microns ochepa kutentha kutsika kuchokera pa 20 ° C mpaka -20 ° C. Kutsika uku kungapangitse kuti chilolezo chamkati chikhale chochepa. Ngati chilolezocho ndi chaching'ono kwambiri, kukangana pakati pa thupi logudubuza ndi mphete zamkati ndi zakunja kudzawonjezeka panthawi yogwira ntchito, zomwe zidzakhudza kusinthasintha kozungulira kwa kunyamula, kuonjezera kukana, ndi kuyambika kwa zida.

Kusintha Kwamphamvu

Kuzizira kumapangitsa kuuma kwa zinthu zonyamula kusintha pamlingo wina. Nthawi zambiri, zitsulo zimakhala zowonongeka pakatentha pang'ono, ndipo kuuma kwake kumakwera pang'ono. Pankhani yokhala ndi chitsulo, ngakhale kulimba kwake kuli bwino, kumachepetsedwabe m'malo ozizira kwambiri. Pamene kunyamula kumayendetsedwa ndi katundu wododometsa, kusintha kumeneku kwa kuuma kungapangitse kuti kuberekako kukhale kosavuta kusweka kapena kusweka. Mwachitsanzo, m'mabomba a zida zakunja zamigodi, ngati atakhudzidwa ndi kugwa kwa ore m'nyengo yozizira, amatha kuonongeka kuposa kutentha kwanthawi zonse.

Kusintha kwa Magwiridwe a Mafuta

Mafuta ndi chimodzi mwazinthu zofunika kwambiri kuti zitsimikizire kugwira ntchito kwa ma bearings. M'nyengo yozizira, kukhuthala kwa mafuta kumawonjezeka. Mafuta okhazikika amatha kukhala okhuthala komanso ocheperako. Izi zimapangitsa kuti zikhale zovuta kupanga filimu yabwino yamafuta pakati pa thupi logudubuza ndi mayendedwe othamanga. Mu chonyamulira cha injini, mafuta amatha kudzazidwa bwino mu mipata yonse mkati mwa kutentha kwabwino. Kutentha kumachepa, mafutawo amakhala omata, ndipo thupi logudubuza silingathe kubweretsa mafutawo mofanana pazigawo zonse zolumikizana panthawi yogubuduza, zomwe zimawonjezera kukangana ndi kuvala, ndipo liwiro lake lozungulira likhoza kusinthasintha, zomwe zimawononga kukongola kwapamwamba ndi kulondola kwa magawo opangidwa ndi makina. Pazovuta kwambiri, zimatha kuyambitsa kutentha kwambiri kapena ngakhale kugwidwa.

Moyo Waufupi Wautumiki

Kuphatikiza pazifukwa izi, kukangana kowonjezereka, kuchepa kwamphamvu kwamphamvu komanso kusapaka bwino kwa ma bearings m'nyengo yozizira kumatha kufulumizitsa kuvala. M'mikhalidwe yabwino, mayendedwe amatha kuthamanga maola masauzande ambiri, koma m'malo ozizira, chifukwa cha kuchuluka kwa mavalidwe, amatha kuthamanga maola mazana angapo adzalephera, monga kugudubuza mavalidwe a thupi, kupindika kwanjira, ndi zina zotero, zomwe zimafupikitsa kwambiri moyo wautumiki wa mayendedwe.

 

Poyang'anizana ndi zotsatira zoyipa za nyengo yozizira pamabere, kodi tiyenera kuzichepetsa bwanji?

Sankhani Mafuta Oyenera ndikuwongolera Kuchuluka kwake

M'nyengo yozizira, mafuta omwe ali ndi kutentha kochepa ayenera kugwiritsidwa ntchito. Mafuta amtundu uwu amatha kukhala ndi madzi abwino pa kutentha kochepa, monga zinthu zomwe zili ndi zowonjezera zowonjezera (mwachitsanzo, mafuta opangidwa ndi polyurethane). Iwo sali viscous kwambiri ndipo angathe kuchepetsa mikangano ya mayendedwe poyambira ndi ntchito. Nthawi zambiri, malo othira (kutentha kotsika kwambiri komwe mafuta oziziritsidwa amatha kuyenda pansi pamikhalidwe yoyezetsa) yamafuta otsika kwambiri amakhala otsika kwambiri, ndipo ena amatha kutsika mpaka -40 ° C kapena kutsika, kuwonetsetsa kuti mafuta amayenda bwino ngakhale nyengo yozizira.

Kuchuluka kokwanira kwamafuta ndikofunikira kuti mugwire ntchito nyengo yozizira. Mafuta ang'onoang'ono amapangitsa kuti mafuta azikhala osakwanira, pomwe kudzaza kwambiri kumapangitsa kuti katunduyo apangitse kukana kwambiri pogwira ntchito. M'nyengo yozizira, kudzaza kuyenera kupewedwa chifukwa cha kuchuluka kwa kukhuthala kwamafuta. Nthawi zambiri, pama bere ang'onoang'ono ndi apakatikati, kuchuluka kwamafuta kumakhala pafupifupi 1/3 - 1/2 ya danga lamkati lonyamula. Izi zimatsimikizira kutsekemera komanso kuchepetsa kukana komwe kumayambitsidwa ndi mafuta ochulukirapo.

 

Bwezerani Mafuta Nthawi Zonse ndi Kulimbitsa Chisindikizo
Ngakhale mafuta oyenerera akugwiritsidwa ntchito, ndikupita kwa nthawi ndikugwira ntchito kwa kubereka, mafutawo adzakhala oipitsidwa, oxidized ndi zina zotero. Mavutowa amatha kuchulukirachulukira nyengo yozizira. Ndibwino kuti mufupikitse kuzungulira kwa mafuta m'malo motengera momwe zida zimagwirira ntchito komanso chilengedwe. Mwachitsanzo, m'malo abwinobwino, mafutawo amatha kusinthidwa kamodzi pa miyezi isanu ndi umodzi, ndipo m'mikhalidwe yozizira, amatha kufupikitsidwa mpaka miyezi 3-4 kuti atsimikizire kuti mafutawo amakhala abwino nthawi zonse.
Kusindikiza bwino kumatha kuletsa mpweya wozizira, chinyezi ndi zonyansa muzonyamula. M'nyengo yozizira, mungagwiritse ntchito zisindikizo zapamwamba, monga milomo iwiri kapena labyrinth seal. Zisindikizo za milomo iwiri zimakhala ndi milomo yamkati ndi yakunja kuti itseke bwino zinthu zakunja ndi chinyezi kunja. Zisindikizo za Labyrinth zimakhala ndi njira yovuta kwambiri yomwe imapangitsa kuti zikhale zovuta kuti zinthu zakunja zilowe muzitsulo. Izi zimachepetsa kuwonongeka kwa mapangidwe amkati omwe amayamba chifukwa cha kuwonjezereka kwa madzi, komanso kuteteza kulowa kwa zonyansa zomwe zimapangitsa kuti pakhale kuvala kowonjezereka.
Pamwamba pa chigawocho chikhoza kutsekedwa ndi chophimba chotetezera, monga utoto wa antirust kapena kutentha kwapansi kwa chitetezo. Utoto wa antirust ukhoza kuletsa kubereka kuti zisachite dzimbiri m'mikhalidwe yozizira kapena yonyowa, pomwe zokutira zoteteza za cryogenic zimatha kuchepetsa kusintha kwa kutentha pazinthu zonyamula. Zovala zoterezi zimakhala ngati zotetezera kuti ziteteze kumtunda kwa nthaka kuti zisawonongeke m'madera otentha komanso zimathandizira kuchepetsa kusintha kwa zinthu zakuthupi chifukwa cha kusintha kwa kutentha.
Zida Kutenthetsa
Kutenthetsa gawo lonse musanayambe ndi njira yabwino. Kwa zida zina zazing'ono, zitha kuyikidwa mu "Conservatory" kwakanthawi kuti kutentha kwapakati kukwera. Pazida zazikulu, monga cranes zazikulu zonyamula, zitha kugwiritsidwa ntchito kuwonjezera tepi yotentha kapena fani yotentha kapena zida zina kuti zitenthetse gawo lonyamula. Kutentha kwa preheating kumatha kuwongoleredwa pafupifupi 10 - 20 ° C, zomwe zimatha kukulitsa mbali zonyamula ndikubwerera kumalo ovomerezeka, ndikuchepetsa kukhuthala kwamafuta, komwe kumathandizira kuyambitsa bwino kwa zida.
Kwa ma bere ena omwe amatha kupasuka, kutenthetsa mafuta osamba ndi njira yabwino. Ikani zonyamulira mu mafuta opaka kutentha kwa kutentha koyenera, kuti mayendedwewo azitenthedwa mofanana. Njirayi sikuti imangowonjezera zinthu zonyamula, komanso imalola kuti mafutawo azitha kulowa mkati mwa chilolezo cha kubala. Preheated mafuta kutentha zambiri za 30 - 40 ° C, nthawi akhoza lizilamuliridwa molingana ndi kukula kwa kubala ndi zinthu ndi zinthu zina pafupifupi 1 - 2 hours, amene akhoza bwino kusintha kubereka mu nyengo yozizira kuyamba ntchito.

Ngakhale kuti kuzizira kumabweretsa mavuto, kungathe kumanga mzere wolimba wa chitetezo posankha mafuta oyenera, kusindikiza ndi kuteteza kutentha. Izi sizimangotsimikizira ntchito yodalirika ya ma bere pa kutentha kochepa, kumawonjezera moyo wawo, komanso kumalimbikitsa chitukuko chokhazikika cha makampani, kotero kuti TP ikhoza kuyenda modekha kupita ku ulendo watsopano wa mafakitale.

TP,Kunyamula magudumundizida zamagalimotowopanga kuyambira 1999. Katswiri waukadaulo wa Automotive Aftermarket!Pezani yankho laukadauloTsopano!