Zikafika pamakina osefera, gawo losefera lomwe limagwira ntchito bwino limakhala ndi gawo lofunikira pakuzindikiritsa mphamvu zawo komanso luso lawo.
Zimatanthawuza malo onse omwe amapezeka kuti asefedwe mkati mwa fyuluta, ndipo kumvetsetsa kufunikira kwake ndikofunika kwambiri kuti muthe kusefera bwino.
Tidzayang'ana pamalingaliro agawo losefera logwira mtima ndikuwona tanthauzo lake muzosefera zosiyanasiyana.
1. Kutanthawuza Malo Osefera Abwino:
Malo osefera ogwira mtima amayimira gawo la fyuluta yomwe imagwira nawo ntchito yosefera. Nthawi zambiri amayezedwa mu square unit,
monga masikweya mita kapena masikweya mita. Derali limayang'anira kutchera ndikuchotsa zonyansa kuchokera mumtsinje wamadzimadzi, kuwonetsetsa kuti kusefera komwe mukufuna.
2. Njira zowerengera:
Njira yowerengera malo osefera ogwira mtima imadalira kapangidwe ndi mawonekedwe a fyuluta. Kwa zosefera zamasamba,
zimatsimikiziridwa ndi kuchulukitsa kutalika ndi m'lifupi mwa kusefera pamwamba. Mu zosefera za cylindrical, monga zosefera makatiriji, ndi
Malo osefera ogwira mtima amawerengedwa ndi kuchulukitsa circumference ya sing'anga fyuluta ndi kutalika kwake.
3. Kufunika kwa Malo Osefera Moyenera: a. Mtengo Woyenda:
A.malo osefera akuluakulu amalola kuti madzi aziyenda kwambiri, chifukwa pali malo ochulukirapo oti madziwo adutse.
Izi ndizofunikira makamaka pakugwiritsa ntchito komwe kuthamanga kwakukulu kumafunidwa kapena kukufunika.
B.Dothi-Kugwira Mphamvu: Malo osefera ogwira mtima amakhudzanso mphamvu yosunga dothi ya fyuluta.
Ndi malo okulirapo, fyulutayo imatha kudziunjikira kuchuluka kwa zonyansa isanafikire kuchuluka kwake kogwira,
kukulitsa moyo wake wautumiki ndikuchepetsa pafupipafupi kukonza.
C.Kuchita bwino kwa kusefera: Malo osefera ogwira mtima amakhudza magwiridwe antchito onse a kusefera.
Malo okulirapo amathandizira kukhudzana kwambiri pakati pa madzimadzi ndi fyuluta sing'anga, kupititsa patsogolo kuchotsedwa kwa tinthu tating'onoting'ono ndi zonyansa kuchokera mumtsinje wamadzimadzi.
4. Zoganizira pakusankha Zosefera:
Posankha fyuluta, kumvetsetsa bwino malo osefera ndikofunikira. Amalola mainjiniya ndi ogwira ntchito kusankha zosefera
okhala ndi malo oyenerera apamwamba malinga ndi zofunikira zenizeni za ntchito.
Zinthu monga kuchuluka kwa mayendedwe omwe mukufuna, kuchuluka kwa kuipitsidwa komwe kumayembekezereka, komanso nthawi yosamalira ziyenera kuganiziridwa kuti ziwongolere ntchito zosefera.
5. Kugwiritsa Ntchito Malo Osefera Moyenera:
Dera losefera bwino ndilofunika kwambiri m'mafakitale ndi ntchito zosiyanasiyana.
Amagwiritsidwa ntchito m'machitidwe ochizira madzi, njira zamafakitale, kupanga mankhwala, kupanga zakudya ndi zakumwa,
ndi madera ena ambiri komwe kusefera koyenera komanso kodalirika ndikofunikira.
Zazikulu Zazosefera za Sintered Metal ?
A sintered zitsulo fyulutandi mtundu wa fyuluta wopangidwa kuchokera ku tinthu tachitsulo topanikizidwa ndi kusakanizidwa pamodzi kudzera mu njira yotchedwa sintering. Fyulutayi ili ndi zinthu zingapo zazikulu zomwe zimapangitsa kuti zikhale zopindulitsa pazinthu zosiyanasiyana:
1. Kusefera Mwachangu:
Zosefera zachitsulo za Sintered zimapereka kusefera kwakukulu chifukwa cha kapangidwe kake kabwino ka porous. Njira yopangira imalola kuwongolera moyenera kukula kwa pore, ndikupangitsa kuti zitheke kusefera mpaka ma submicron. Izi zimabweretsa kuchotsedwa bwino kwa zonyansa, tinthu tating'onoting'ono, ndi zonyansa zamadzimadzi kapena gasi zomwe zimasefedwa.
2. Kukhalitsa ndi Mphamvu:
Zosefera zachitsulo za sintered ndi zolimba komanso zolimba. Njira yopangira sintering imamangiriza tinthu tachitsulo mwamphamvu, kupereka mphamvu zamakina komanso kukana mapindikidwe, ngakhale pansi pazovuta kapena kutentha. Amatha kupirira malo ovuta komanso mankhwala owopsa popanda kuwonongeka.
3. Wide Temperature ndi Pressure Range:
Zosefera zachitsulo za Sintered zimatha kugwira ntchito mosiyanasiyana kutengera kutentha ndi kupanikizika, kuwapangitsa kukhala oyenera kugwiritsidwa ntchito pazovuta kwambiri. Amasunga umphumphu wawo wamapangidwe ndi kusefera moyenera pansi pazigawo zonse zotentha komanso zotsika.
4. Kugwirizana kwa Chemical:
Zosefera ndizokhazikika komanso zimagwirizana ndi zinthu zosiyanasiyana. Zimalimbana ndi dzimbiri, zomwe zimawapangitsa kukhala oyenera kusefa mankhwala owopsa komanso media zowononga.
5. Kuyeretsa ndi Kugwiritsidwanso Ntchito:
Zosefera zachitsulo za sintered zitha kutsukidwa mosavuta ndikugwiritsanso ntchito kangapo. Kutsuka msana, kuyeretsa ndi akupanga, kapena kuyeretsa mankhwala kungagwiritsidwe ntchito kuchotsa zonyansa zomwe zachuluka, kuwonjezera moyo wa fyuluta ndikuchepetsa mtengo wokonza.
6. Kutsika kwa Mtengo ndi Kutsika kwa Kupanikizika Kwambiri:
Zosefera izi zimapereka milingo yabwino kwambiri yotaya ndikusunga kutsika kwapansi. Mapangidwe awo apadera a pore amatsimikizira kutsekeka kochepa kwamadzi kapena gasi, ndikuwongolera magwiridwe antchito.
7. Kulemera Kwambiri:
Zosefera zachitsulo za sintered zimakhala ndi porosity yayikulu, zomwe zimapangitsa kuti pakhale malo akulu kuti azisefera. Izi zimapangitsa kuti azigwira bwino ntchito pojambula particles ndi kupititsa patsogolo ntchito.
8. Kusintha mwamakonda:
Kapangidwe kake kamalola kuti muzitha kusintha kukula kwa pore, makulidwe, ndi mawonekedwe a fyulutayo, kutengera zomwe mukufuna kugwiritsa ntchito.
Zosefera zazitsulo za Sintered zimapeza ntchito m'mafakitale osiyanasiyana, kuphatikiza mankhwala, mafuta a petrochemicals, chakudya ndi chakumwa, magalimoto, ndege,
ndi chithandizo cha madzi, kumene kusefera kolondola komanso koyenera ndikofunikira kuti machitidwe ndi njira ziziyenda bwino.
Kwa zosefera zambiri, zosefera zimakhala ndi zosefera. Gawo lonse la zosefera zowulutsira poyera kutuluka kwamadzi kapena mpweya, zomwe zimagwiritsidwa ntchito posefera ndi gawo losefera logwira mtima. Malo osefera okulirapo kapena okulirapo amakhala ndi malo okulirapo posefera madzimadzi. Kukula komwe kumasefedwa kothandiza, kumakhala fumbi lochulukirapo, nthawi yayitali yogwirira ntchito. Kuchulukitsa malo osefera ogwira mtima ndi njira yofunika yowonjezerera nthawi yotumizira zosefera.
Malinga ndi zomwe zinachitikira: kwa fyuluta mu dongosolo lomwelo ndi malo osefera, wiritsani malowa ndipo fyulutayo idzakhala nthawi yaitali katatu. Ngati malo ogwira ntchito ndi aakulu, kukana koyambirira kudzachepetsedwa ndipo kugwiritsa ntchito mphamvu kwa dongosololi kudzachepetsedwanso. Zoonadi, kuthekera kowonjezera malo osefera ogwira mtima kumaganiziridwa molingana ndi kapangidwe kake ndi zomwe zili m'munda wa fyuluta.
Chifukwa Chiyani Sankhani Zosefera Zachitsulo kuchokera ku HENGKO?
Tili ndi mitundu yopitilira 1000 yazinthu zomwe mungasankhe. Zosefera zovuta zosefera zimapezekanso malinga ndi zomwe mukufuna. Ndife apadera pazosefera zachitsulo zosapanga dzimbiri za sintered, zida zachitsulo zovuta kwambiri, machubu owoneka bwino kwambiri a microporous, 800 mm mbale zazikulu zosefera zachitsulo ndi zinthu za disc. Ngati muli ndi kufunikira kwakukulu m'malo osefera, gulu lathu la akatswiri akatswiri lipanga yankho kuti likwaniritse zomwe mukufuna komanso mulingo wapamwamba kwambiri.
Kuthamanga kwa mphepo kudzakhudzanso kugwiritsa ntchito fyuluta. Mulimonse momwe zingakhalire, kutsika kwa liwiro la mphepo, kugwiritsa ntchito bwino kwa fyuluta. Kufalikira kwa fumbi laling'ono laling'ono (Brownian motion) ndizodziwikiratu. Ndi liwiro lotsika la mphepo, mpweya wothamanga umakhala muzosefera kwa nthawi yayitali, ndipo fumbi lidzakhala ndi mwayi wochuluka wotsutsana ndi zopinga, kotero kuti kusefa kumakhala kwakukulu. Malinga ndi zomwe zinachitikira, fyuluta yapamwamba kwambiri ya particulate air (HEPA), Ngati mphepo yamkuntho imachepetsedwa ndi theka, kufalikira kwa fumbi kumachepa ndi pafupifupi dongosolo la magnitude; ngati liwiro la mphepo liwirikiza kawiri, kutumizira kumawonjezeka ndi dongosolo la kukula.
Kuthamanga kwa mphepo kumatanthauza kukana kwakukulu. Ngati moyo wautumiki wa fyuluta umachokera ku kukana komaliza ndipo kuthamanga kwa mphepo kuli kwakukulu, moyo wautumiki wa fyuluta ndi waufupi. Zosefera zimatha kujambula mtundu uliwonse wa zinthu, kuphatikiza madontho amadzimadzi. Fyulutayo imatulutsa kukana kwa mpweya ndipo imakhala ndi mphamvu yofanana.
Komabe, fyulutayo sichitha kugwiritsidwa ntchito ngati chotchingira madzi, chotchingira, kapena chotchingira mphepo nthawi iliyonse. Makamaka, zosefera zolowera m'magalasi amagetsi ndi ma centrifugal air compressor, sizingaloledwe kuyimitsa posintha zinthu zosefera. Ngati palibe chipangizo chapadera cha muffler, malo ogwirira ntchito mu chipinda cha fyuluta adzakhala ovuta kwambiri. Makamaka, zosefera zolowera m'magalasi amagetsi ndi ma centrifugal air compressor, sizingaloledwe kuyimitsa posintha zinthu zosefera. Ngati palibe chipangizo chapadera cha muffler, malo ogwirira ntchito mu chipinda cha fyuluta adzakhala ovuta kwambiri. Kwa ma silencer akuluakulu amakina monga ma compressor a mpweya, mutha kusankha cholumikizira. Mwachitsanzo, HENGKO pneumatic silencer ndiyosavuta kuyiyika ndikuyikonza.
Pali mitundu ingapo ndi zida zingapo zomwe mungasankhe. Amagwiritsidwa ntchito kwambiri kuti achepetse kuthamanga kwa gasi wothinikizidwa, potero kuchepetsa kutulutsa mpweya Phokoso. Osati ma compressor a mpweya okha komanso mafani, mapampu a vacuum, ma throttle valves, ma pneumatic motors, zida zama pneumatic ndi malo ena omwe kuchepetsa phokoso kumafunikira.
Ndiye Zomwe Muyenera Kuziganizira Pamene OEM Sintered Metal Fyuluta?
Kupanga OEM (Opanga Zida Zoyambirira) zosefera zachitsulo zokhala ndi sintered zimaphatikizapo masitepe angapo. Nayi chidule cha njira yodziwika bwino:
1. Mapangidwe ndi Mafotokozedwe:Gwirani ntchito limodzi ndi kasitomala kuti mumvetsetse zomwe akufuna, kuphatikiza zosefera, zinthu zomwe mukufuna, miyeso, ndi magawo ena ofunikira. Gwirani ntchito pamapangidwewo ndikumaliza kutsimikiza kwa OEM sintered zitsulo fyuluta.
2. Kusankha Zinthu:Sankhani ufa wachitsulo woyenera (ma) potengera zomwe mukufuna komanso kugwiritsa ntchito. Zida zomwe zimagwiritsidwa ntchito popanga zosefera zitsulo zosungunuka ndi chitsulo chosapanga dzimbiri, mkuwa, faifi tambala, ndi titaniyamu. Ganizirani zinthu monga kuyanjana kwa mankhwala, kukana kutentha, ndi mphamvu zamakina.
3. Kusakaniza Ufa:Ngati OEM fyuluta amafuna zikuchokera kapena katundu, kusakaniza anasankha zitsulo ufa (s) ndi zina, monga binders kapena lubricant, kuti kumapangitsanso flowability ufa ndi atsogolere wotsatira masitepe processing.
4. Kukhazikika:Ufa wosakanizidwawo umaphatikizidwa pansi pa kupanikizika. Izi zitha kuchitika kudzera munjira zosiyanasiyana, monga kuzizira kwa isostatic (CIP) kapena kukanikiza kwamakina. Njira yophatikizira imapanga thupi lobiriwira lomwe ndi losalimba ndipo limafuna kulimbikitsidwa kwina.
5. Pre-Sintering ( Debinding ):Kuti achotse binder ndi zigawo zilizonse zotsalira za organic, thupi lobiriwira limakhala ndi pre-sintering, lomwe limadziwikanso kuti debinding. Gawoli limaphatikizapo kutenthetsa gawo lophatikizidwa mumlengalenga woyendetsedwa bwino kapena ng'anjo, pomwe zida zomangira zimatenthedwa kapena kutenthedwa, ndikusiya pobowola.
6. Sintering:Gawo la pre-sintered kenako limayikidwa panjira yotentha kwambiri ya sintering. Sintering imaphatikizapo kutentha thupi lobiriwira ku kutentha pansi pa malo ake osungunuka, kulola kuti tinthu tazitsulo tigwirizane pamodzi kupyolera mu kufalikira. Izi zimapangitsa kuti zikhale zolimba, zowonongeka zomwe zimakhala ndi pores zolumikizana.
7. Kulinganiza ndi Kumaliza:Pambuyo sintering, fyuluta ndi calibrated kukumana miyeso ankafuna ndi tolerances. Izi zingaphatikizepo makina, kugaya, kapena njira zina zolondola kuti mukwaniritse mawonekedwe ofunikira, kukula kwake, ndi kutsiriza pamwamba.
8. Chithandizo cha Pamwamba (Mwasankha):Kutengera kugwiritsa ntchito ndi mawonekedwe omwe mukufuna, fyuluta yachitsulo ya sintered imatha kuthandizidwa ndi mankhwala owonjezera. Mankhwalawa amatha kuphatikiza zokutira, kulowetsedwa, kapena plating kuti apititse patsogolo zinthu monga corrosion resistance, hydrophobicity, kapena kugwilizana ndi mankhwala.
9. Kuwongolera Ubwino:Chitani macheke okhwima pakuwongolera nthawi yonse yopanga kuti muwonetsetse kuti zosefera zikukwaniritsa zomwe zanenedwa. Izi zitha kuphatikizira kuyezetsa kowoneka bwino, kuyesa kukakamiza, kusanthula kukula kwa pore, ndi mayeso ena oyenera.
10. Kuyika ndi Kutumiza:Phukusini zosefera zazitsulo za OEM zomalizidwa moyenerera kuti muwateteze pamayendedwe ndi posungira. Onetsetsani kuti ali ndi zilembo zolondola komanso zolembedwa kuti zitsatire zosefera ndikuthandizira kuphatikizana ndi zinthu zomaliza.
Ndikofunikira kudziwa kuti ndondomeko yeniyeni yopangira zosefera zazitsulo za OEM sintered zimatha kusiyana kutengera zomwe mukufuna, zida, ndi zida zomwe zilipo. Kusintha mwamakonda ndi mgwirizano ndi kasitomala ndizofunikira pakupanga zosefera zomwe zimakwaniritsa zosowa zawo.
Chonde kumbukirani kuti sintered zitsulo fyuluta kupanga nthawi zambiri amafuna zida zapaderazi ndi ukatswiri. Kuyanjana ndi wopanga zodalirika wodziwa kupanga zosefera zachitsulo za sintered ndizovomerezeka kuti apange zosefera za OEM zopambana.
Kwa zaka 18 zapitazo. HENGKO nthawi zonse imalimbikira kudzikonza yokha, kupatsa makasitomala zinthu zabwino ndi ntchito zoganizira, kuthandiza makasitomala ndi chitukuko wamba. Tikuyembekeza kukhala bwenzi lanu lodalirika la nthawi yayitali.
Konzani zovuta zanu zosefera ndi HENGKO, fakitale ya OEM ya sintered zitsulo.
Lumikizanani nafe at ka@hengko.comkuti mupeze yankho lathunthu logwirizana ndi zosowa zanu. Chitanipo kanthu tsopano ndikuwona kusefera kwapamwamba!
Nthawi yotumiza: Nov-14-2020
