Kugawa Njira Zopaka Mafuta a Roller Chain
Mu makina otumizira ma transmission a mafakitale,maunyolo ozunguliraamagwiritsidwa ntchito kwambiri mu migodi, zitsulo, mankhwala, ndi makina aulimi chifukwa cha kapangidwe kake kosavuta, mphamvu zambiri zonyamula katundu, komanso kugwiritsidwa ntchito kwakukulu. Komabe, panthawi yogwira ntchito, ma chain plates, ma pin, ndi ma rollers amakumana ndi kukangana kwakukulu ndi kuwonongeka, ndipo amakhudzidwanso ndi fumbi, chinyezi, ndi zinthu zowononga, zomwe zimapangitsa kuti nthawi yogwira ntchito ifupikitsidwe komanso ngakhale kulephera kwa zida. Kupaka mafuta, monga njira yofunika kwambiri yochepetsera kutayika kwa ma roller chain, kuchepetsa kukana kugwira ntchito, ndikuwonjezera nthawi yogwira ntchito, kumakhudza mwachindunji kukhazikika ndi chuma cha makina otumizira. Nkhaniyi isanthula mwatsatanetsatane njira zodziwika bwino zopaka mafuta za ma roller chain kuti zithandize owerenga kupanga zisankho zasayansi kutengera zosowa zenizeni.
I. Kupaka Mafuta Pamanja: Njira Yosavuta Komanso Yosavuta Yokonzera Zinthu
Kupaka mafuta ndi manja ndiyo njira yosavuta komanso yodziwikiratu yopaka mafuta pa unyolo wozungulira. Chimake chake ndi kuyika mafuta pamanja kapena kudontheza pamalo okangana a unyolo wozungulira. Zida zodziwika bwino zimaphatikizapo zitini zamafuta, maburashi amafuta, ndi mfuti zamafuta, ndipo mafuta opaka mafuta makamaka ndi mafuta opaka mafuta.
Poganizira momwe zinthu zilili, mafuta odzola pamanja amapereka ubwino waukulu: Choyamba, amafunika ndalama zochepa, kuchotsa kufunikira kwa zipangizo zapadera zodzola ndipo amangofunika zida zosavuta kugwiritsa ntchito pamanja. Chachiwiri, ndi osinthasintha komanso osavuta kugwiritsa ntchito, zomwe zimathandiza kuti malo ofunikira azigwiritsidwa ntchito molingana ndi momwe unyolo wozungulira umagwirira ntchito komanso momwe umagwirira ntchito. Chachitatu, mafuta odzola pamanja sangasinthidwe ndi zida zazing'ono, makina otumizira omwe amagwira ntchito nthawi ndi nthawi, kapena zochitika zomwe zili ndi malo ochepa pomwe zida zodzola zokha zimakhala zovuta kuziyika.
Komabe, kudzola mafuta ndi manja kulinso ndi zofooka zazikulu: Choyamba, kugwira ntchito kwake kumadalira kwambiri udindo ndi luso la wogwiritsa ntchito. Kugwiritsa ntchito mosagwirizana, kusagwiritsa ntchito mokwanira, kapena malo osowetsa mafuta kungayambitse kudzola mafuta pang'ono m'malo omwe alipo, zomwe zimapangitsa kuti kuwonongeke kwambiri. Chachiwiri, kuchuluka kwa mafuta m'malo odzola mafuta kumakhala kovuta kuwongolera bwino; kuchuluka kwa mafuta m'malo odzola mafuta kumawononga mafuta, pomwe kugwiritsa ntchito kosakwanira sikukwaniritsa zosowa za mafuta. Pomaliza, pamakina akuluakulu otumizira mafuta omwe amagwira ntchito mwachangu komanso mosalekeza, kudzola mafuta ndi manja sikugwira ntchito bwino ndipo kumabweretsa zoopsa zina zachitetezo. Chifukwa chake, kudzola mafuta ndi manja ndikoyenera kwambiri pazida zazing'ono, ma transmission otsika liwiro, makina ogwiritsira ntchito ma roller chain nthawi ndi nthawi, kapena makina omwe ali ndi nthawi yochepa yokonza.
II. Kupaka Mafuta Ochokera Kumadzi: Njira Yolondola Yopopera Mafuta Yokha Yokha
Kuthira mafuta m'madzi ndi njira yothira mafuta yokhayokha yomwe imagwiritsa ntchito chipangizo chapadera chothira mafuta kuti chithire mafuta mosasunthika komanso mofanana pamalo okangana a mapini ndi manja, ndi ma rollers ndi ma sprockets a unyolo wozungulira. Chipangizo chothira mafuta nthawi zambiri chimakhala ndi thanki yamafuta, mapaipi amafuta, valavu yothira madzi, ndi makina osinthira. Liwiro la kuthira madzi ndi kuchuluka kwake zimatha kusinthidwa molondola malinga ndi magawo monga liwiro logwirira ntchito ndi katundu wa unyolo wozungulira. Nthawi zambiri, kuthira madzi m'madzi kumafunika kamodzi pamasekondi 10-30 aliwonse.
Ubwino waukulu wa mafuta odzola ndi kulondola kwambiri, kupereka mafuta mwachindunji kumalo okangana omwe amafunika mafuta, kupewa kutaya zinthu ndikuchepetsa kuipitsa chilengedwe. Kachiwiri, njira yodzola ndi yokhazikika ndipo sikhudzidwa ndi kulowererapo kwa anthu, zomwe zimapangitsa kuti mafuta azikhala odalirika komanso okhazikika pa unyolo wozungulira. Kuphatikiza apo, kuwona momwe madzi amadontha kumalola kuwunika mosapita m'mbali momwe unyolo wozungulira umagwirira ntchito, zomwe zimathandiza kuzindikira mavuto omwe angakhalepo nthawi yomweyo.
Komabe, mafuta odzola ali ndi zofooka zake: Choyamba, si oyenera malo ogwirira ntchito okhala ndi fumbi, zinyalala, kapena ovuta, chifukwa fumbi ndi zinyalala zimatha kulowa mosavuta mu chipangizo chodontha, zomwe zimapangitsa kuti mizere ya mafuta itseke kapena kuipitsa mafutawo. Chachiwiri, pa unyolo wozungulira wothamanga kwambiri, mafuta odzola omwe amadontha amatha kutayidwa ndi mphamvu ya centrifugal, zomwe zimapangitsa kuti mafutawo alephereke. Chachitatu, chipangizo chodontha chimafunika kusamalidwa nthawi zonse kuti zitsimikizire kuti madziwo ndi osalala komanso njira zosinthira zosavuta. Chifukwa chake, mafuta odzola ndi oyenera kwambiri malo ogwirira ntchito otsika mpaka apakati, apakati, komanso oyera pang'ono a makina oyendetsa unyolo wozungulira, monga zida zamakina, makina osindikizira, ndi makina opangidwa ndi nsalu.
III. Kupaka Mafuta Osambira: Njira Yothira Mafuta Yogwira Ntchito Kwambiri Komanso Yokhazikika
Kupaka mafuta m'bafa, komwe kumadziwikanso kuti mafuta m'bafa, kumaphatikizapo kumiza gawo la unyolo wozungulira (nthawi zambiri unyolo wapansi kapena ma sprockets) mu thanki yamafuta yokhala ndi mafuta opaka. Unyolo wozungulira ukayenda, kuzungulira kwa unyolo kumanyamula mafuta opaka kupita kumalo okangana, pomwe kupopera kumapopera mafuta opaka kupita kumalo ena opaka mafuta, zomwe zimapangitsa kuti mafutawo akhale okwanira. Kuti mafutawo akhale ogwira mtima, kuchuluka kwa mafuta m'bafa yamafuta kuyenera kulamulidwa mosamala. Nthawi zambiri, unyolo uyenera kumizidwa ndi 10-20mm mumafuta. Kukwera kwambiri kumawonjezera kukana kuthamanga ndi kutayika kwa mphamvu, pomwe kutsika kwambiri sikutsimikizira kuti mafutawo ndi okwanira.
Ubwino waukulu wa mafuta opaka m'bafa ndi mphamvu yake yokhazikika komanso yodalirika yopaka. Imapereka mafuta opaka nthawi zonse komanso okwanira ku unyolo wozungulira. Nthawi yomweyo, mafuta opaka m'bafa amagwiranso ntchito ngati choziziritsira, amachotsa kutentha, ndikutseka, amachepetsa kuwonongeka kwa kutentha komwe kumachitika chifukwa cha kukangana kwa zigawo ndikuletsa kulowerera kwa fumbi ndi zinyalala. Kachiwiri, makina opaka m'bafa ali ndi kapangidwe kosavuta, kosafuna zida zovuta zonyamulira ndi kusintha, zomwe zimapangitsa kuti ndalama zokonzera zichepetse. Kuphatikiza apo, pazida zotumizira zamagetsi zamitundu yambiri, mafuta opaka m'bafa amalola mafuta opaka nthawi imodzi, ndikuwonjezera magwiridwe antchito a mafuta.
Komabe, mafuta opaka m'bafa yamafuta alinso ndi zoletsa zina: Choyamba, ndi oyenera okha ma roll chain okhazikika kapena okhazikika. Kwa ma roll chain okhala ndi ngodya zazikulu kapena zoyima, mulingo wokhazikika wamafuta sungatsimikizidwe. Chachiwiri, liwiro la unyolo lisakhale lokwera kwambiri, nthawi zambiri osapitirira 10m/s, apo ayi, lingayambitse kupopera kwamphamvu kwa mafuta opaka, ndikupanga thovu lalikulu, zomwe zimakhudza mphamvu ya mafuta, ndikuwonjezera kutayika kwa mphamvu. Chachitatu, mafuta opaka m'bafa yamafuta amafunika malo enaake, zomwe zimapangitsa kuti isagwiritsidwe ntchito pazida zazing'ono. Chifukwa chake, mafuta opaka m'bafa yamafuta amagwiritsidwa ntchito kwambiri m'makina oyika m'bafa yamagetsi otsika mpaka apakati monga zochepetsera liwiro, zotumiza, ndi makina azolimo.
IV. Kupaka Mafuta Opopera: Njira Yoyenera Kwambiri Yopaka Mafuta Yoyenera Kugwiritsa Ntchito Mwachangu Kwambiri
Kupaka mafuta pogwiritsa ntchito pompo yamafuta kukanikiza mafuta opaka, omwe amapopedwa mwachindunji pamalo okangana a unyolo wozungulira ngati jeti yamafuta yothamanga kwambiri kudzera m'mphuno. Iyi ndi njira yopaka mafuta yokha. Dongosolo lopaka mafuta nthawi zambiri limakhala ndi thanki yamafuta, pampu yamafuta, fyuluta, valavu yolamulira kuthamanga, ma nozzle, ndi mapaipi amafuta. Malo opaka mafuta amatha kukonzedwa bwino malinga ndi kapangidwe ka unyolo wozungulira kuti zitsimikizire kuti jeti yamafuta imaphimba bwino malo opaka mafuta monga mapini, manja, ndi ma roller.
Ubwino waukulu wa mafuta opopera mafuta uli mu mphamvu yake yapamwamba yopopera mafuta. Mafuta opopera mafuta opopera mafuta samangopereka mafuta mwachangu pamalo opopera mafuta, kupanga filimu yamafuta yofanana komanso yokhazikika, komanso amapereka kuziziritsa kwamphamvu kwa awiriawiri opopera, ndikuchotsa kutentha komwe kumapangidwa ndi kukangana. Izi zimapangitsa kuti ikhale yoyenera kwambiri pamagalimoto othamanga kwambiri (othamanga kwambiri kuposa 10 m/s), olemera, komanso makina oyendetsa ma roller chain. Kachiwiri, mlingo wa mafutawo umawongoleredwa bwino. Kuchuluka kwa mafuta omwe amalowetsedwa kumatha kusinthidwa bwino kudzera mu valavu yowongolera kupanikizika malinga ndi magawo monga kuchuluka kwa ntchito ya unyolo ndi liwiro lake, kupewa zinyalala za mafuta. Kuphatikiza apo, mafuta opopera mafuta amachititsa kuti malo opopera mafuta azipanikizika, ndikuletsa fumbi, chinyezi, ndi zinyalala zina kuti zisalowe, kuteteza zigawo za unyolo ku dzimbiri.
Komabe, ndalama zoyambira zogulira makina opopera mafuta ndi zapamwamba kwambiri, zomwe zimafuna kapangidwe ka akatswiri ndi kuyika. Nthawi yomweyo, kukonza makina kumakhala kovuta kwambiri; zinthu monga pampu yamafuta, ma nozzles, ndi zosefera zimafunika kuyang'aniridwa nthawi zonse ndikutsukidwa kuti zisatseke kapena kuwonongeka. Kuphatikiza apo, pazida zazing'ono kapena makina otumizira mafuta opepuka, ubwino wa mafuta opopera mafuta siwofunika kwenikweni, ndipo ukhoza kuwonjezera ndalama zogulira zida. Chifukwa chake, mafuta opopera mafuta amagwiritsidwa ntchito makamaka m'magalimoto othamanga kwambiri, olemera kwambiri okhala ndi zofunikira kwambiri pakupopera mafuta, monga makina akuluakulu amigodi, zida zachitsulo, makina opangira mapepala, ndi mizere yotumizira yothamanga kwambiri.
V. Kupaka Mafuta ndi Utsi: Njira Yolondola Yopaka Mafuta Ndi Yosawononga Mphamvu
Kupaka mafuta pogwiritsa ntchito mpweya wopanikizika kuti mafuta opaka akhale tinthu tating'onoting'ono ta mafuta. Tinthu tating'onoting'ono timeneti timatumizidwa kudzera m'mapaipi kupita kumalo okangana a unyolo wozungulira. Tinthu ta mafuta opaka timapanga filimu yamadzimadzi ya mafuta pamalo okangana, zomwe zimapangitsa kuti mafuta azitha. Dongosolo lopaka mafuta pogwiritsa ntchito makina opangira mafuta, atomizer, mapaipi operekera, ma nozzles a mafuta, ndi zida zowongolera. Kuchuluka ndi kuchuluka kwa mafuta opaka kumatha kusinthidwa malinga ndi zofunikira za mafuta opaka a unyolo wozungulira.
Makhalidwe akuluakulu a mafuta odzola ndi awa: kugwiritsa ntchito mafuta ochepa kwambiri (njira yothira mafuta pang'ono), kuchepetsa kugwiritsa ntchito mafuta ndi zinyalala, komanso kuchepetsa ndalama zothira mafuta; kuyenda bwino komanso kulowa bwino, kulola mafuta odzola kufika mkati mwa mipata yaying'ono ndi ma friction pair a roller chain kuti mafuta azitha kudzola bwino komanso mofanana; komanso kuziziritsa ndi kuyeretsa panthawi yothira mafuta, kunyamula kutentha kokangana ndi kutulutsa zinyalala kuti malo okangana akhale oyera.
Zofooka za kudzola mafuta chifukwa cha nthunzi ya mafuta makamaka ndi izi: choyamba, kumafuna mpweya wopanikizika ngati gwero lamagetsi, kuwonjezera ndalama zothandizira pazida; chachiwiri, ngati tinthu ta nthunzi ya mafuta sitikulamulidwa bwino, tingalowe mumlengalenga mosavuta, kuipitsa malo ogwirira ntchito, kufunikira zipangizo zoyenera zobwezeretsa; chachitatu, sikoyenera malo okhala ndi chinyezi chambiri, fumbi, chifukwa chinyezi ndi fumbi zimakhudza kukhazikika ndi mphamvu ya nthunzi ya mafuta; ndipo chachinayi, pa unyolo wozungulira womwe uli ndi katundu wochuluka, filimu ya mafuta yopangidwa ndi nthunzi ya mafuta singapirire kupsinjika, zomwe zimapangitsa kuti mafuta alephereke. Chifukwa chake, kudzola mafuta chifukwa cha nthunzi ya mafuta ndikoyenera kwambiri pa liwiro lapakati mpaka lalikulu, katundu wopepuka mpaka wapakati, komanso malo ogwirira ntchito oyera m'makina oyendetsa unyolo wozungulira, monga zida zamakina olondola, zida zamagetsi, ndi makina ang'onoang'ono onyamulira. VI. Zofunika Kuganizira Posankha Njira Yodzola
Njira zosiyanasiyana zopaka mafuta zili ndi zochitika zake komanso zabwino ndi zoyipa zake. Posankha njira yopaka mafuta pa unyolo wozungulira, munthu sayenera kutsatira zomwe zikuchitika mosasamala koma kuganizira zonse zofunika izi:
- Magawo ogwiritsira ntchito unyolo: Liwiro logwira ntchito ndi chizindikiro chofunikira. Liwiro lotsika ndi loyenera kudzola mafuta ndi manja kapena madontho, pomwe liwiro lalikulu limafuna kudzola mafuta ndi madontho. Kukula kwa katundu kuyeneranso kufananizidwa; pa ma transmission olemera, kudzola mafuta ndi mafuta osambira ndikwabwino, pomwe pa ma load opepuka, kudzola mafuta ndi madontho kungasankhidwe.
- Njira yokhazikitsira ndi malo: Mukayika mopingasa ndi malo okwanira, mafuta odzola m'bafa ndi omwe amasankhidwa kwambiri; pa malo oyima kapena opendekera komanso okhala ndi malo ochepa, mafuta odzola, opopera, kapena odzola ndi oyenera kwambiri.
- Malo ogwirira ntchito: Malo oyera amalola kusankha njira zosiyanasiyana zodzola; m'malo okhala ndi fumbi, zinyalala, chinyezi, kapena zinthu zowononga, mafuta opopera ayenera kuyikidwa patsogolo, pogwiritsa ntchito filimu yamafuta opanikizika kwambiri kuti athetse zinyalala ndikupewa mavuto oipitsidwa omwe amayamba chifukwa cha mafuta odzola pamanja kapena odontha.
- Zofunikira pakugwiritsa ntchito bwino ndalama komanso kukonza: Pazida zazing'ono komanso zochitika zina, mafuta odzola ndi manja kapena odontha ndi otsika mtengo; pazida zazikulu ndi makina ogwiritsira ntchito mosalekeza, ngakhale kuti ndalama zoyambira zodzoladzola zopopera zimakhala zambiri, kugwiritsa ntchito kokhazikika kwa nthawi yayitali kungachepetse ndalama zokonzera ndi zoopsa zolephera, zomwe zimapangitsa kuti zikhale zotsika mtengo.
Nthawi yotumizira: Disembala-15-2025