Malo osagwira ntchito ndi othandiza pokhapokha ngati akugwirizana ndi zowonongeka ndi mbiya. Yerekezerani zinthu zenizeni, malo otetezedwa, wosanjikiza, ndondomeko ndi njira yoyendera m'malo mogula nambala yovuta kwambiri patsamba lazogulitsa.
Yankho lofulumira
Sankhani nitriding pamene chitsulo chogwiritsidwa ntchito chikugwirizana ndi mavalidwe otsimikizika, dzimbiri ndi dimensional ntchito. Sankhani ndege yolimba kapena yomanga ina ya bimetallic pamene polojekiti ikufunika aloyi yosiyana m'dera lapamwamba kwambiri.
Pautumiki wovuta, yankho labwinoko likhoza kukhala wononga zolimba zokhala ndi mbiya ya bimetallic yogwirizana. Palibe njira yomwe imangopambana. Yambani ndi njira yolephera, kenako vomerezani zomangira ndi mbiya, malo osanjikiza, njira yosinthira ndi njira zoyendera limodzi.
Nitrided ndi bimetallic amafotokoza zomangamanga zosiyanasiyana
Nitriding imalowetsa nayitrogeni pamalo abwino achitsulo kudzera munjira yoyendetsedwa ndi thermochemical. Chotsatiracho chimaphatikizapo kusanjikiza kophatikizana ndi malo osakanikirana omwe mapangidwe ake ndi katundu wake amadalira chikhalidwe chachitsulo, kutentha, nthawi, mpweya ndi kayendetsedwe ka ndondomeko. Mankhwalawa si manja okhuthala osiyana omwe amaikidwa pamwamba pa screw.
Kwa wononga, "bimetallic" nthawi zambiri amatanthauza thupi lachitsulo lokhala ndi aloyi ina yomwe imagwiritsidwa ntchito powuluka kunja kwake, mbali zowulukira kapena malo okulirapo. Njira zingaphatikizepo PTA kapena njira zina zowotcherera ndi kupopera. Kwa mbiya, bimetallic nthawi zambiri imatanthawuza chipolopolo chopangidwa ndi aloyi wosiyanasiyana pabowo.
Funsani zomwe wogulitsa akutanthauza ndi bimetallic.Nsonga yothawirako yolimba, zomata zokutira, zomata zopindika ndi mbiya ya bimetallic mbiya sizingafanane. Mawu ndi zojambulazo ziyenera kutchula maziko, aloyi, malo opangira mankhwala ndi momwe zimakhalira.
Yambani ndi abrasion, dzimbiri kapena zitsulo
Ma abrasive fillers amatha kuzungulira m'mphepete mwa ndege ndikukulitsa chilolezo. Kuwonongeka kumatha kubisa pamwamba ndikupanga malo omwe amasunga ndi kusokoneza polima. Kuvala zomatira kapena zomatira zimatha kuchitika pamene wononga ndi mbiya yalumikizana mosagwirizana, kusungunuka, chilolezo kapena kuyanjana kwazinthu.
Bukhu la Reiloy screw ndi mbiya limalekanitsa zomatira, zowononga komanso zowononga. Imazindikiritsa ulusi wagalasi, calcium carbonate ndi tinthu tating'ono tolimba ngati magwero abrasive, ndipo imanenanso kuti kuyanjana kwa zinthu zowononga ndi mbiya kumakhala kofunikira pakakhudzana ndi chitsulo. Kusiyanitsa kumeneku ndikothandiza kuposa kufunsa "kukana kwambiri kuvala" popanda mapu olephera.
| Mkhalidwe wowonedwa | Mwina udindo wofufuza | Umboni wofunikira musanasankhe |
|---|---|---|
| Ndege yozungulira OD ndikuwonjezera chilolezo | Abrasive particles, kukhudzana kapena zonse ziwiri | Zodzaza, kuipitsidwa, mapu ovala, kuyanjanitsa ndi mbiya |
| Maenje okhala ndi zinthu zowonongeka kapena zakuda | Kuwonongeka kuphatikiza polima wokhazikika | Resin, zowonjezera, chinyezi, mbiri yotseka ndikuwunika kwa depositi |
| Kugoletsa kokhazikika pa screw ndi mbiya | Kukhudzana ndi zitsulo, zinthu zakunja kapena kuwonongeka kwakukulu | Zogwirizana ndi malo axial, kuwongoka, kuyanjanitsa ndi zinyalala |
| Sanjiri chips kapena peels | Bond, brittleness, kukhudza kapena kuyeretsa kosagwirizana | Sitifiketi ya ndondomeko, magawo odutsa kapena mbiri yokonza ndi zithunzi |
| Pulatifomu yunifolomu popanda kutayika kwakukulu | Kulumikizana mwachizolowezi ndi polima kungakhalepo | Miyezo yoyambira ndi mawonekedwe, osati mawonekedwe okha |
Mawonedwe athu a fakitale:sitisankha aloyi kuchokera ku dzina la utomoni lokha. "PP yokhala ndi filler" siyikwanira. Timafunikira mtundu wa zodzaza ndi mulingo, zomwe zidabwezerezedwanso, kuipitsidwa, machitidwe ogwirira ntchito ndi malo axial ovala. Pamwamba payenera kuthetsa makina enieni osati omwe amadziwika bwino kwambiri.
Nitrided vs bimetallic single screw kufananitsa
| Gawo lachisankho | Nitrided screw | Bimetallic screw kapena hardfaced |
|---|---|---|
| Zomangamanga | Nayitrogeni-zosinthidwa pamwamba pa yoyenera zitsulo gawo lapansi | Aloyi osiyana amagwiritsidwa ntchito pa ndege zosankhidwa kapena malo okulirapo |
| Funso loyambirira lopanga | Kodi chikwama chachitsulo ndi nitrided chikugwirizana ndi ntchito yovala, corrosion ndi dimensional? | Ndi aloyi iti, malo, makulidwe ndi njira yoyika zomwe zimagwirizana ndi malo owonongeka? |
| Kufotokozera | Chithandizo chingathe kuphimba wononga wononga | Itha kuteteza malo owulukira ndi mbali, kapena malo okulirapo, kutengera zojambulazo |
| Kuyendera | Zida, chithandizo cha kutentha, kuuma kwa pamwamba, mbiri yamilandu ndi miyeso monga momwe tafotokozera | Zida zoyambira, chizindikiritso cha aloyi, malo osungira, umboni wa mgwirizano / ndondomeko, kuuma ndi geometry yomaliza |
| Konzani funso | Kubwezeretsa kowoneka bwino kungafune njira ina yovomerezeka | Malo ena osungidwa amatha kukonzedwa, kutengera momwe zinthu ziliri komanso kuwunikiranso |
| Chiwopsezo chachikulu chogula | Kugula nambala yolimba popanda kuya kwa wosanjikiza, brittleness kapena dzimbiri | Kugula mawu akuti bimetallic popanda kudziwa aloyi, kuphimba kapena kufananirana ndi nkhope |
Kafukufuku wowunikiridwa ndi anzawo wa 2015 pa 38CrMoAlA gesi nitriding adasintha kukakamiza kwinaku akuwongolera miyeso ina. Zinapeza kuti kupanikizika kumakhudza kukula kwa wosanjikiza, microstructure, kuuma kwa pamwamba ndi machitidwe ovala. Phunziro lothandiza la ogula ndiloti dzina lachitsulo ndi mawu akuti nitrided samatanthawuza malo omalizidwa.
Momwe mungagwiritsire ntchito ziwerengero zamakono za Nanhaiya
Masamba a Nanhaiya amasindikiza zinthu zingapo zothandiza komanso zofotokozera, koma sagwiritsa ntchito mitundu yofanana nthawi zonse. Ziwerengero zili m'munsizi zasungidwa ngati data yapawebusayiti. Asamakopedwe muakaunti yogula popanda kuwonetsa malonda enieni ndi njira yoyendera.
| Nanhaiya page | Mawu osindikizidwa | Momwe wogula ayenera kuzigwiritsa ntchito |
|---|---|---|
| Sikona imodzi yokha yosamva kuvala | Mndandanda wa 38CrMoAlA, SACM645 ndi 42CrMo monga zosankha zoyambira; akuti kulimba kwa aloyi kupitilira HRC60 | Tsimikizirani kuti ndi zinthu ziti ndi aloyi wa mbiya zomwe zikugwirizana ndi dongosololi, kuphatikiza sikelo yoyeserera ndi malo |
| Sikona imodzi yokha yosamva kuvala | States ion nitriding imatha kufika HV1000 mpaka 1200 | Chitani ngati chiwongolero cha tsamba mpaka lipoti la ndondomeko ndi kuuma kwaperekedwa |
| Nkhani yomwe ilipo ya nkhaniyi | 0.3 mpaka 0.6 mm nitrided layer ndi HV900 mpaka 1100 | Osaphatikiza izi ndi tsamba lazogulitsa; funsani mbiri yamilandu yomwe mwayitanitsa |
| PE/PP sikona imodzi yothamanga kwambiri | States nickel- ndi tungsten-based alloy alloy kutalika kuposa 400 mm, kuya 2 mpaka 3 mm ndi HRC58 mpaka 65 | Gwiritsani ntchito ngati tsamba lawebusayiti lomwe likupezeka, kenako tsimikizirani kufalikira, mawonekedwe a aloyi ndi kuyendera |
| Sikona imodzi yokha yosamva kuvala | States tungsten carbide ndi ma nickel-based surface options, PTA pamwamba pa ndege ndi mbali, ndi maulendo 3 mpaka 8 moyo wautumiki | Zosankhazo ndizoyenera; ochulukitsa alibe maziko osindikizidwa, zinthu ndi njira yoyesera, kotero si mtengo wovomerezeka |
Mkangano wapawebusayiti wawululidwa:HV900 mpaka 1100 ndi HV1000 mpaka 1200 onse amawonekera pamasamba a Nanhaiya. Miyezoyo imatha kutanthauza njira kapena zinthu zosiyanasiyana, koma masambawo samatsimikizira zomwe zikuchitika. Nkhaniyi sinasankhe imodzi. Woperekayo ayenera kufotokoza ndondomeko yoyenera, kukula kwa kuuma, kulemera kwa mayeso, malo ochitira zitsanzo ndi kuvomereza kwa dongosolo.
Pamwamba paolimba ayenerabe kufanana ndi counterface
Zomangira ndi mbiya zimatha kukhudza ngati wononga, zinthuzo sizisungunuka bwino, kulumikizana ndi koyipa kapena chilolezo ndicholakwika. Kusankha gawo lililonse paokha kungapangitse awiriawiri azinthu osayenera. Kuuma kokha sikulepheretsa kuphulika kapena kuwonongeka kwa malo osamva bwino.
Bernex Bimetall, wopanga screw ndi silinda, akunena kuti zosakaniza zina sizoyenera ndipo zimapereka silinda ya nitrided yokhala ndi tungsten-carbide screw hardfacing monga chitsanzo chimodzi. Izi sizikuletsa dongosolo lililonse la carbide. Imawonetsa chifukwa chake ma screw alloy, mbiya ndi chilolezo chogwirira ntchito zimafunikira kuvomerezedwa kolembedwa.
Osayika wononga yatsopano mu mbiya yakale yosayezedwa.Mtsuko ukhoza kukhala wopendekera kale, wozungulira kapena wovala kwanuko. Yeretsani ndi kuyeza mbali zonse ziwiri ndi axial zone, kenako vomerezani awiriwo. Thekalozera woyezera poto ndi mbiyaakufotokoza njira ya mapu.
Chitetezo cha kuvala sichingafanane ndi kusauka komaliza kwa geometry
Chithandizo cha kutentha ndi kuyika kumatha kusintha kukula kapena kupanga zinthu zomwe ziyenera kumalizidwa. Zomangira zomaliza zimafunikirabe kutalika kwa ndege yovomerezeka, phula, geometry yanjira, kuwongoka, kulumikizana ndi mawonekedwe apansi. Mtsuko umafunikira miyeso yofananira yobowoleza ndi kuyanika.
Nanhaiya patsamba la zidaakuti CNC lathes ake amatha kugwira workpieces mpaka 6 m, pobowola ndi mphero zipangizo ali 0.02 mamilimita malo molondola, ndi makina asanu olamulira ntchito pa ndege osakhazikika ndi flanges wapadera. Izi ndi zomwe zidasindikizidwa mufakitale, osati m'malo mwa dongosolo loyendera.
Mawonedwe athu a fakitale:wogula ayenera kuvomereza gawo lomalizidwa komanso njira yopangira mankhwala. Tikufuna kuti chojambulacho chifotokoze komwe aloyi yoteteza imapita, zomwe zimatsalira mukamaliza ndi momwe screw ingayesedwe. Chosanjikiza cholimba pa mainchesi olakwika akadali screw yolakwika.
Sankhani pamwamba pa umboni wa ntchito
| Umboni wa ntchito | Onaninso malangizo | Osaganiza |
|---|---|---|
| Utoto wosadzazidwa, ntchito yokhazikika, mbiri yakale yovala | Onani ngati dongosolo la nitrided likukwaniritsa ntchito yolembedwa | Mzere uliwonse umafunika hardface |
| Galasi CHIKWANGWANI, mineral filler kapena abrasive recycled kuipitsidwa | Kuvala kwa mapu ndikuwunikanso mawonekedwe a ndege olimba komanso migolo yogwirizana | Maperesenti odzaza okha amasankha aloyi |
| Zowononga utomoni kapena phukusi zowonjezera | Ikani patsogolo machitidwe otsimikizika a dzimbiri pa malo onse owonekera | Kuuma kwapamwamba kwambiri ndiko kusankha kwabwino kwa dzimbiri |
| Abrasion ndi dzimbiri pamodzi | Tchulani aloyi ndi zomangamanga motsutsana ndi njira zonse ziwiri | Chizindikiro chimodzi cha generic bimetallic chimakwirira onse awiri |
| Zovala zapaulendo zakumaloko zokhala ndi mawu oyambira komanso mbiri yodziwika | Unikaninso kukonzanso kapena kuthekera kokhazikika kwa hardfacing | Zowononga zilizonse zimatha kumangidwanso bwino |
| Wosadziwika wakale wononga ndi mbiya wotha | Yeretsani, zindikirani, yezani ndi kufananiza zosankha zolowa m'malo | Kope laling'ono limabwezeretsa chikhalidwe choyambirira |
Werengani buku lankhani yovala msangachifukwa cha magulu, ndiye gwiritsani ntchitokuyeretsa kalozeraasanaweruze pamwamba. Zotsalira zimatha kubisa maenje ndi mikwingwirima, pomwe kuyeretsa mwamphamvu kumatha kupanga zatsopano.
Ikani umboni mu mawu ogwidwa ndi kujambula
- Tchulani zinthu zoyambira.Gwiritsani ntchito dzina lodziwika ndi lamulo lililonse lovomerezedwa ndi eni ake.
- Tchulani njira pamwamba ndi malo mankhwala.Lembani nsonga zowulukira, m'mbali, muzu, zonse pamwamba kapena mbiya pojambula.
- Kutanthauza kuvomereza koyezera.Maonekedwe a miyeso, njira yolimba ndi malo, umboni wosanjikiza kapena wosungitsa, ndi mawonekedwe apansi ngati kuli koyenera.
- Vomerezani screw ndi mbiya awiri.Lembani zida zonse ziwiri, chilolezo ndi mawu aliwonse ogwirizana ndi ogulitsa.
- Sungani traceability.Gwirizanitsani zolemba zamankhwala ndi zowunikira ku dongosolo ndi chidziwitso cha gawo.
- Khazikitsani njira yoyambira.Sungani magawo atsopano kuti zowunikira zidzayese kusintha m'malo mongoganiza.
Kuti mulowe m'malo, phatikizani izi ndi fayilo yam'malo single screw specifications kalozerandi kufananiza kwawononga-zokha motsutsana ndi zofananira zolowa ndi mbiya.
Deta ya malingaliro a pamwamba-dongosolo
- Wopanga utomoni, kalasi ndi kuyezetsa kosungunuka
- Fiber, mineral, pigment ndi phukusi lowonjezera
- Maperesenti obwezerezedwanso ndi mbiri yakuipitsidwa
- Chinyezi, kuyanika ndi kutseka
- Kutulutsa, wononga liwiro, katundu, kuthamanga ndi kutentha
- Zolemba zamakono za screw ndi mbiya
- Zithunzi zoyeretsedwa ndi malo axial
- Kuwulura kwa ndege ndi mapu ovala migolo
- Zojambula zoyambirira ndi miyeso yolumikizana
- Zofunika kuuma ndi wosanjikiza mayeso zolembedwa
- Mbiri yodziwika bwino yokonzanso, plating kapena hardfacing
- Ubwino wazinthu zolandilidwa komanso cholakwika chomwe chilipo
Mafunso omwe amafunsidwa pafupipafupi
Kodi skruu ya bimetallic single nthawi zonse imakhala yolimba kuposa screw ya nitrided?
Ayi. Magwiridwe ake amatengera aloyi weniweni, malo oyikidwa, mtundu wa wosanjikiza, utomoni, zodzaza, dzimbiri, kutentha, screw geometry ndi mbiya. Mawu akuti bimetallic ndi nitrided samawonetsa tsatanetsatane wokwanira kulosera moyo wautumiki.
Kodi bimetallic imatanthauza chiyani pa screw imodzi ndi mbiya?
Pa screw, mawuwa nthawi zambiri amatanthauza gawo lapansi lachitsulo lomwe lili ndi aloyi yosagwirizana ndi kuvala yomwe imagwiritsidwa ntchito pamalo owulukira kapena malo otalikirapo. Kwa mbiya, nthawi zambiri imatanthawuza chigoba chomangika chokhala ndi aloyi osatha kapena kuwonongeka pabowo. Chojambulacho chiyenera kusonyeza momwe anamanga.
Ndi malo ati omwe ali oyenera pulasitiki yodzaza magalasi?
Zinthu zodzazidwa ndi galasi zimapanga ntchito yopweteka, koma zodzaza zokha sizikwanira kusankha pamwamba. Perekani mtundu wa CHIKWANGWANI ndi kutsitsa, utomoni, kutulutsa, kuthamanga kwa screw, mapu ovala apano ndi zofunikira zazinthu. Woperekayo ayenera kutchula wononga pamwamba ndi mbiya zogwirizana pamodzi.
Kodi ndingalumikize sikona yolimba ya tungsten-carbide ndi mbiya iliyonse?
Ayi. Kugwirizana kwa Counterface ndikofunikira. Bernex amanena kuti zosakaniza zina sizoyenera, kuphatikizapo silinda ya nitrided yokhala ndi tungsten-carbide screw hardfacing. Pezani chivomerezo cholembedwa cha zomangira zenizeni ndi mbiya.
Kodi manambala olimba okha amatsimikizira njira yolondola yovala?
Ayi. Kuuma sikutanthawuza kuya kosanjikiza, mtundu wa bondi, kulimba, porosity, khalidwe la dzimbiri, kusintha kwa dimensional kapena kugwirizana ndi malo ena. Funsani mafotokozedwe azinthu, ndondomeko, njira yoyesera, malo ochitira zitsanzo ndi kuvomereza.
Kodi nditumize chiyani ku Nanhaiya kuti andilimbikitse?
Tumizani kalasi ya utomoni, zodzaza ndi zowonjezera, kuipitsidwa, chinyezi, zotulutsa, kuthamanga kwa screw, kutentha ndi mbiri yakupanikizika, zomangira zomwe zilipo ndi mbiya, mapu ovala, zithunzi zotsukidwa, zojambula zoyambirira ndi zikalata zoyendera kapena zovomerezeka.
Kuwulura kwa mkonzi: Uku ndikutsitsimulanso kwenikweni kwa nkhani ya Meyi 11, 2026 pa URL yomweyo. Chilolezo chosachirikizidwa chapadziko lonse lapansi, kuchepetsa kutentha, roughness ndi zonena za moyo wautumiki kuchokera kukope loyambirira zidachotsedwa kapena kuyenerera. Ziwerengero za webusayiti ya Nanhaiya zimawonetsedwa pomwe zolembedwa zamakampani ndi mikangano imawululidwa. Zofunikira zomaliza zogulitsa zimatengera zojambula zovomerezeka, zolemba zakuthupi ndi dongosolo loyendera.
