Kusakaza Mchenga
Kodi Kuponyera Mchenga N'kutani?
Kuponyera mchenga kumatanthauza njira yoponyera momwe kuponyera kumapangidwira mumchenga. Zitsulo, chitsulo komanso zosapanga dzimbiri zoponyera aloyi zitha kupezeka mwa njira zoponya mchenga. Chifukwa zida zachitsanzo zogwiritsira ntchito kuponyera mchenga ndizotsika mtengo komanso zosavuta kupeza, ndipo amatha kuumba ndiosavuta kupanga, amatha kusintha kupanga kapangidwe kamodzi, kupanga batch ndikupanga kwa castings. Kwa nthawi yayitali, yakhala njira yayikulu pakupanga.
Zipangizo zoyambirira zopangira matumba amchenga ndi mchenga wazitsulo ndi mchenga. Mchenga womwe umagwiritsidwa ntchito kwambiri ndi mchenga wosalala. Ntchito yotentha kwambiri ya mchenga wa silika sungakwaniritse zofunikira, mchenga wapadera monga zircon sand, chromite sand, ndi corundum sand zimagwiritsidwa ntchito. Pofuna kupanga chikombole cha mchenga chomaliza komanso pachimake chikhale ndi mphamvu inayake osapunduka kapena kuwonongeka pogwira, kuumba ndikutsanulira chitsulo chamadzi, ndikofunikira kuti muwonjezere mchenga pomangiriza mchenga kuti uzipangika mchenga. Chingwe chomwe chimagwiritsidwa ntchito kwambiri ndi dothi, ndipo mafuta owuma osiyanasiyana kapena mafuta oyanika pang'ono, ma silicates osungunuka madzi kapena ma phosphates ndi ma resin angapo opanga amatha kugwiritsidwanso ntchito ngati zomangira mchenga. Zoumba zakunja zamchenga zomwe zimagwiritsidwa ntchito kuponyera mchenga zidagawika m'magulu atatu: mchenga wobiriwira wobiriwira, dothi lowuma mchenga ndi mchenga wolimba malinga ndi binder yomwe imagwiritsidwa ntchito mumchenga komanso momwe imapangira mphamvu zake.
Mchenga Wamchenga
Dongo ndi kuchuluka kwa madzi kumagwiritsidwa ntchito ngati cholumikizira chachikulu mumchenga. Mchenga utapangidwa, umaphatikizidwa ndikutsanulira m'malo onyowa. Kuponyera konyowa kumakhala ndi mbiri yakale ndipo kumagwiritsidwa ntchito kwambiri. Kulimba kwa mchenga wobiriwira kumadalira dothi ladothi lomwe limapangidwa posakaniza dongo ndi madzi pamlingo winawake. Mchenga woumba ukasakanizidwa, umakhala ndi mphamvu inayake. Ikaponyedwa mu nkhungu yamchenga, imatha kukwaniritsa zofunikira pakuumba ndikutsanulira. Chifukwa chake, kuchuluka kwa dongo ndi chinyezi mumchenga woumba ndizofunikira kwambiri pazinthu.
Njira yoponyera momwe mchenga ndi mchenga wapakati amagwiritsidwa ntchito ngati zida zopangira nkhungu, ndipo chitsulo chamadzimadzi chimadzazidwa ndi nkhungu pansi pa mphamvu yokoka kuti apange kuponyera. Zitsulo, chitsulo komanso zosapanga dzimbiri zoponyera aloyi zitha kupezeka mwa njira zoponya mchenga. Chifukwa zida zoumba zomwe zimagwiritsidwa ntchito kuponyera mchenga ndizotsika mtengo komanso zosavuta kupeza, ndipo amatha kuumba ndiosavuta kupanga, amatha kusintha kupanga kapangidwe kamodzi, kupanga batch ndikupanga kwa castings. Kwa nthawi yayitali, yakhala njira yayikulu pakupanga.
Nkhungu yomwe imagwiritsidwa ntchito kuponyera mchenga nthawi zambiri imapangidwa ndi kuphatikiza kwa mchenga wakunja komanso pachimake. Pofuna kukonza mawonekedwe apamwamba a castings, utoto wosanjikiza umagwiritsidwa ntchito pamwamba pa nkhungu ndi mchenga. Zida zazikuluzikulu zokutira ndizopangira ufa ndi zomangiriza zokhala ndi zotsekemera zambiri komanso kukhazikika kwamankhwala kutentha. Kuphatikiza apo, chonyamulira (madzi kapena zosungunulira zina) ndi zowonjezera zina zimawonjezedwa kuti mugwiritse ntchito mosavuta.
Ubwino wa kuponyera mchenga wobiriwira ndi:
- - Clay ali ndi chuma chambiri komanso pamtengo wotsika.
- - Mchenga wambiri wonyowa womwe ungagwiritsidwe ntchito umatha kugwiritsidwanso ntchito ndikugwiritsidwanso ntchito pambuyo pothiridwa bwino mchenga.
- - Kuzungulira kwa kupanga nkhungu ndi kochepa ndipo ntchitoyo imagwira ntchito kwambiri.
- - Mchenga wosakanizika amatha kugwiritsidwa ntchito kwanthawi yayitali.
- -Pakadula nkhungu yamchenga, imatha kulekerera mapangidwe ochepa osawonongeka, omwe amapindulitsa pokonza ndikukhazikitsa.
Kufooka ndi:
- - Kuti muveke dothi lowoneka bwino pamchenga panthawi yosakaniza mchenga, zida zosakanikirana ndi mchenga wamphamvu ndizofunikira, apo ayi sikutheka kupeza mchenga wabwino.
- - Popeza mchenga woumba umakhala ndi mphamvu yayikulu kwambiri utasakanizidwa, mchenga woumba sikophweka kutuluka panthawi yachitsanzo ndipo kumakhala kovuta kupindika. Ndizovuta ndipo zimafunikira maluso ena posanja ndi dzanja, ndipo zida zake ndizovuta komanso zazikulu pakuwonetsa pamakina.
- - The chinthu chimodzimodzi nkhungu si mkulu, ndi azithunzi omwe tikunena molondola kuponyera ndi osauka.
- - Zokongoletsa zimakonda kukhala ndi zolakwika monga kutsuka mchenga, kuphatikiza mchenga ndi ma pores.
Zoumba za mchenga wouma zimakhala ndi chinyezi chokwera pang'ono kuposa zomwe zimagwiritsidwa ntchito popanga nkhunguyi.
Phata la mchenga ndi maziko osavuta opangidwa ndi mchenga wadongo.
Mchenga Wouma Wouma
Chinyezi chonyowa cha mchenga woumba womwe umagwiritsa ntchito kupangira mchenga uwu ndiwokwera pang'ono kuposa mchenga wouma. Nkhungu za mchenga zikapangidwa, pamwamba pamimbayo paziphimbidwa ndi utoto wopindika, kenako nkuuyika mu uvuni kuti uumitse, ndipo utaziziritsa, amatha kuumbidwa ndikuthira. Zimatenga nthawi yayitali kuti ziume zoumba za mchenga wadongo, zimawononga mafuta ambiri, ndipo matumba amchenga amakhala opunduka mosavuta panthawi yowuma, zomwe zimakhudza kulondola kwa kuponya. Zoumba za mchenga wouma nthawi zambiri zimagwiritsidwa ntchito popanga zitsulo ndi zokutira zazitsulo zazikulu. Popeza mchenga wolimba ndi mankhwala walandiridwa kwambiri, mitundu yamchenga youma yakhala ikutha.
Mchenga Wouma Kwambiri
Mchenga woumba womwe umagwiritsidwa ntchito mumchenga wamtunduwu umatchedwa mchenga wolimba. Chojambulira nthawi zambiri chimakhala chinthu chomwe chimatha kusungunula mamolekyulu ndikukhala mawonekedwe azithunzi zitatu poyimitsa, ndipo ma resin angapo opangira ndi magalasi amadzi amagwiritsidwa ntchito kwambiri. Pali njira zitatu zokha zowumitsira mankhwala.
- - Kudzilimbitsa: Zomangira ndi zolimbitsira zonse ziwonjezedwa panthawi yosakaniza mchenga. Mng'oma wa mchenga kapena pachimake atapangidwa, chomangiracho chimagwira pansi pa chochita cholimbacho kuti chikhale choumba mchenga kapena pachimake pachokha. Njira yodziyimira yokha imagwiritsidwa ntchito pakupanga ma modelo, koma imagwiritsidwanso ntchito popanga ma cores akuluakulu kapena ma cores okhala ndi magulu ang'onoang'ono opanga.
- - Kuumitsa kwa Aerosol: Onjezerani binder ndi zowonjezera zowonjezera mukasakaniza mchenga, osawonjezera chowumitsa poyamba. Pambuyo pakupanga kapena kupanga pachimake, phulitsani cholumikizira cha gaseous kapena chowumitsira madzi atomized mu chonyamulira cha mpweya kuti chifalikire mumchenga wamchenga kapena pachimake kuti chikomacho chikhale chouma. Njira yolimbitsira aerosol imagwiritsidwa ntchito kwambiri popanga mitima, ndipo nthawi zina imagwiritsidwa ntchito kupanga zoumba zazing'ono zamchenga.
- - Kutentha Kutentha: Onjezerani binder ndi zobisa zobisa zomwe sizigwira ntchito kutentha kutentha posakaniza mchenga. Akapanga nkhungu kapena pachimake pamchenga, chimatenthedwa. Pakadali pano, chowumitsa chobisika chimachita ndi zinthu zina mu binder kuti apange chowumitsa chogwira ntchito chomwe chitha kuumitsa chomangirira, potero chikuwumitsa nkhungu kapena pachimake pamchenga. Njira yolimbitsira kutentha imagwiritsidwa ntchito popanga makina kuphatikiza pakupanga tinthu tating'ono tating'onoting'ono ta mchenga.
Mbiri Yakale Yopangira Minghe Yoponya Mchenga
Minghe yoponya mchenga idawonjezeredwa 2005 ndi kuwonjezera kwa chosakanizira cha mchenga chakunyanja mosalekeza chosakanizira mchenga. Kuponyera mchenga ndikuthokoza kwakukulu kwa Pulasitiki Womata, njira yomwe kampaniyo idakhazikitsidwa. Kuponyera mchenga pakadali pano kumapanga theka la bizinesi yathu yoyambira.
In 2016, Minghe Casting adakulitsa mchenga woponyera ndikuwonjezera chosakanizira chamchenga chopitilira ndi hopper wapawiri, zowongolera zokha, ndi kuyambiranso kwamakina. Izi zimapangitsa Minghe Casting kuti ichoke pamtengo wotsika kwambiri kupita kuzinthu zochulukirapo, ndikukhalabe ndi msika wofunidwa kwambiri. Ndalamayi ikuyimiranso kudzipereka kwa Prototype Casting kuti ichepetse zomwe zikuwononga pakugwiritsa ntchito zachilengedwe, makamaka mchenga wa silika womwe umagwiritsidwa ntchito kuponyera mchenga. Chifukwa cha misika yachiwiri ya mchenga wobwezeretsedwanso, komanso kuthekanso kugwiritsanso ntchito mchenga 80% pochita izi, kuwonongeka kwa mchenga kumalo otayidwa kudzathetsedwa !!!
Minghe mchenga kuponyera msonkhano ndi za 8000 mamita lalikulu. Kaya ntchito yanu kuponyera ndi yaing'ono kapena yayikulu, tikhoza kukupatsani nthawi yabwino kutsogolera ndi wabwino. Pazitsulo zathu, magawo opitilira 60% a Aluminiyamu amatumizidwa. Chifukwa chake tili ndi chidziwitso chambiri pazantchito zanu.
Ubwino Wokumba Mchenga
Ntchito zoponya ndalama zitha kufotokozedwa mwachidule motere:
- - The mbali avale zosagwira mchenga kuponyera crushers akadali zofala ku China, monga mbale nsagwada, nyundo mkulu chromium, kuphwanya makoma, anagubuduza matope matope, etc., chifukwa zida crusher, monga ndi lalikulu ndi avale zosagwira kuponyera Kunena motsimikiza, kulondola sikukwera kwenikweni. Makamaka nsagwada, zomalizidwa sizikhala zopukutidwa ndi lathe. Khoma losweka, matope ogudubuza, khungu la khungu ndi zina zotero zimangofunika kupukutidwa ndi lathe, motero ndizoyenera kuponyera mchenga. Chifukwa mbali zosavala za mchenga zikuponyera nsagwada, nyundo zapamwamba za chromium, makoma osweka, makoma oyenda matope, zikopa za mpukutu, ndi zina zambiri, zida izi zaphwanya ndizoposa 20% zolimba kuposa zinthu zina monga kutaya thovu.
- - Kuponyera mchenga ndi mtundu wa njira zoponyera. Nkhungu kuponyera ntchito kuponyera mchenga zambiri wapangidwa ndi nkhungu akunja mchenga ndi pakati. Chifukwa zida zoumba zomwe zimagwiritsidwa ntchito kuponyera mchenga ndizotsika mtengo komanso zosavuta kuzipeza, ndipo nkhunguzo ndizosavuta kupanga, zimatha kusintha kapangidwe kamodzi, kupanga batch ndikupanga kwa castings. Kwa nthawi yayitali, yakhala njira yayikulu pakupanga. Pakadali pano, padziko lonse lapansi, pakupanga ma castings onse, 60 mpaka 70% yazoponyedwazo zimapangidwa ndi matumba amchenga, ndipo pafupifupi 70% ya iwo amapangidwa ndi matumba amchenga.
- - mtengo wotsika
- - Njira yosavuta yopangira
- - Kutulutsa kwakanthawi kochepa
- - Chifukwa chake, zoponya monga ma mota agalimoto, masilinda, ma crankshafts, ndi zina zonse zimapangidwa ndi dothi lamchenga wobiriwira. Mtundu wonyowa sungakwaniritse zofunikira, lingalirani kugwiritsa ntchito mchenga wouma pamwamba pa mchenga wouma, mtundu wa mchenga wouma kapena mitundu ina yamchenga. Kulemera kwake kwa zopangidwa kuchokera kumchenga wobiriwira wadongo kumatha kuchoka pamakilogalamu ochepa mpaka makilogalamu ambiri, pomwe zojambula zopangidwa ndi dongo louma zimatha kulemera matani ambiri.
Njira Yopangira Minghe Hardware Yoponyera Mchenga
Njira zoyambira kuponyera mchenga za Minghe zili ndi izi:
- Gawo Losakaniza Mchenga: Kukonzekera mchenga ndi mchenga wapakatikati popangira ma modelo, nthawi zambiri amagwiritsa ntchito chosakanizira mchenga kuyika mapu akale ndi dongo lokwanira kuti lisakanizike.
- Nkhungu Kupanga Gawo: Pangani nkhungu ndi mabokosi apakati malinga ndi zojambulazo. Nthawi zambiri, chidutswa chimodzi chimatha kupangidwa ndi matabwa, kupanga zinthu zambiri kutha kugwiritsidwa ntchito popanga pulasitiki kapena chitsulo (chomwe chimadziwika kuti chitsulo kapena chitsulo), ndipo zingagwiritsidwe ntchito kupanga zingwe zazikulu. Tsopano amatha kuumba makina osema, motero makinawo amafupikitsidwa, ndipo amatenga masiku awiri kapena 2 kuti apange.
- Modeling (Core-Making) Gawo: kuphatikiza mawerengeredwe (kupanga mphako wa kuponyera ndi mchenga woumba), kupanga pakati (kupanga mawonekedwe amkati oponyera), ndi kufananizira nkhungu (kuyika pachimake pamimbapo, ndikutseka mabotolo apamwamba ndi apansi)). Ma modelling ndi cholumikizira chofunikira pakuponyera.
- Gawo Losungunuka: Malinga ndi chitsulo chofunikira, mankhwalawa amafanana, ndipo ng'anjo yoyenera kusungunuka imasankhidwa kuti isungunuke zinthuzo kuti zikhale ndi madzi amadzimadzi oyenera (kuphatikiza oyenerera komanso kutentha koyenera). Smelting imagwiritsa ntchito chikho kapena ng'anjo yamagetsi (chifukwa chazoteteza zachilengedwe, makola tsopano ndi oletsedwa, ndipo ng'anjo zamagetsi zimagwiritsidwa ntchito).
- Kutsanulira Gawo: Gwiritsani ntchito ladle kutsanulira chitsulo chosungunuka m'ng'anjo yamagetsi mu nkhungu yomalizidwa. Ndikofunikira kulabadira liwiro lothira chitsulo chosungunuka, kotero kuti chitsulo chosungunuka chimadzaza mphako lonse. Kuphatikiza apo, kuthira chitsulo chosungunuka ndikowopsa, chifukwa chake samverani chitetezo!
- Kukonza Gawo: Mukatsanulira ndikudikirira kuti chitsulo chosungunuka chikhale cholimba, tengani nyundo kuti muchotse chipata ndikugwedeza mchenga woponyera, kenako mugwiritse ntchito makina osungunulira sandblasting, kuti nkhope yake iwoneke yoyera kwambiri! Pazipangizo zomwe sizikufunika kwenikweni mukayang'anitsitsa, ndizokonzeka kusiya fakitaleyo.
- Akuponya ProcessingKwa ena omwe ali ndi zofunikira zapadera kapena kuponyedwa komwe sikungakwaniritse zofunikira, kungafunike kukonza kosavuta. Nthawi zambiri, gudumu lopera kapena chopukusira chimagwiritsidwa ntchito pokonza ndi kupukuta kuti muchotse ma burr ndikupangitsa kuponyera kukhala kosalala.
- Kuponyera Kuyendera: Kuyendera kuponyera nthawi zambiri kumakhala koyeretsa kapena kukonza, ndipo osakwanira nthawi zambiri amapezeka. Komabe, ena oponya ali ndi zofunikira zawo ndipo amafunika kuwunikidwanso. Mwachitsanzo, ma castings ena amafunika kuti shaft ya 5 isungidwe mu dzenje lapakati, chifukwa chake muyenera kutenga shaft ya 5 cm ndikuyesera.
Pambuyo pa masitepe 8 pamwambapa, kuponyako kumapangidwa. Pazipangizo zomwe zimafunikira mwatsatanetsatane, makina amafunika.
| Kukula Kwa Nkhungu Ndi Kupanga ▶ |
| Gawo la Mchenga Wamchenga ▶ |
| Kuyendera Sera Yotayika ▶ |
| Mtengo Wa Gulu la Sera▶ |
| Silika Sol Nkhono ▶ |
| Kulimbitsa Magalasi Amadzi▶ |
| Kutentha Kwambiri ▶ |
| Kukuwotcha-Kutsanulira▶ |
| Chotsani Sanding Sanding ▶ |
| Zabwino Zabwino▶ |
| Complete mwatsatanetsatane Castings▶ |
| Kunyamula Ndi Sitima▶ |
Phunziro la Minghe Loponya Mchenga
Ntchito zokutira za Minghe zimapezeka pamapangidwe onse kukhala otsika komanso otsika mpaka kutsika kwambiri kwa ziwalo zanu zoponyera, magawo akuponya mchenga, magawo oponyera ndalama, magawo oponyera zitsulo, magawo oponyera thovu ndi zina zambiri.
Pitani Kukawona Zowonjezera Zokhudza Kupatula Zambiri >>>
Sankhani Woponya Mchenga Wopambana
Pakadali pano, magawo athu a Sand Casting amatumizidwa ku America, Canada, Australia, United Kingdom, Germany, France, Sout Africa, ndi mayiko ena ambiri padziko lonse lapansi. Ndife ISO9001-2015 yolembedwera komanso yovomerezedwa ndi SGS.
Ntchito yathu yopanga miyala ya Sand imapereka zotsalira komanso zotsika mtengo zomwe zimakwaniritsa zofunikira zanu zamagalimoto, zamankhwala, malo ogulitsira, zamagetsi, chakudya, zomangamanga, chitetezo, nyanja zam'madzi, ndi mafakitale ena. Mofulumira kutumiza kufunsa kwanu kapena kutumiza zojambula zanu kuti mupeze mtengo waulere munthawi yochepa kwambiri .Lumikizanani nafe kapena Imelo malonda@hmminghe.com kuti muwone momwe anthu athu, zida ndi zida zingabweretsere zabwino kwambiri pamtengo wabwino pantchito yanu yoponya mchenga.
Timapereka Ntchito Zoponyera Phatikizani:
Ntchito za Minghe Casting zikugwira ntchito ndi kuponyera mchenga, kuponyera chitsulo, kuponyera ndalama kutaya thovu, ndi zina zambiri.
Kusakaza Mchenga
Kusakaza Mchenga Ndi njira yachikhalidwe yoponyera yomwe imagwiritsa ntchito mchenga ngati chinthu chofunikira kwambiri pakapangidwe kazitsulo. Mphamvu yokoka imagwiritsidwa ntchito popanga mchenga, komanso kuponyera pang'ono, kuponyera kwa centrifugal ndi njira zina zitha kugwiritsidwanso ntchito pakakhala zofunikira zapadera. Kuponyera mchenga kumasiyana kosinthika, tizidutswa tating'ono ting'ono, zidutswa zing'onozing'ono, zidutswa zovuta, zidutswa zosakwatiwa, ndi zochuluka zitha kugwiritsidwa ntchito.
Permanent Mold Kuponyera
Permanent Mold Kuponyera amakhala ndi moyo wautali komanso opanga bwino kwambiri, samangokhala olondola ooneka bwino komanso osalala, komanso amakhala ndi mphamvu zoposa mchenga ndipo sangawonongeke ngati chitsulo chosungunuka chimatsanulidwa. Chifukwa chake, pakupanga kwazitsulo zazing'ono komanso zazing'ono zosapanga dzimbiri, bola ngati malo osungunulira zinthu sali okwera kwambiri, kuponyera kwazitsulo nthawi zambiri kumakondedwa.
Investment kuponyera
Phindu lalikulu kwambiri la kuponyedwa kwa ndalama ndichifukwa choti castings yopanga ndalama imakhala yolondola kwambiri komanso kumaliza kwake, amatha kuchepetsa ntchito yamakina, koma amasiya cholowa chazing'ono pazinthu zofunikira kwambiri. Titha kuwona kuti kugwiritsa ntchito njira zoponyera ndalama kumatha kupulumutsa zida zambiri zama makina ndikukonzekera maola amunthu, ndikusunga zida zopangira zitsulo.
Anataya zathovu kuponyera
Anataya thovu kuponyera ndikuphatikiza sera ya parafini kapena mitundu ya thovu yofanana ndi kukula kwake ndi mawonekedwe ake kukhala masango achitsanzo. Akatsuka ndi kuyanika zokutira zotsalira, amaikidwa m'manda a mchenga wa quartz kuti azigwedezeka, ndipo amathiridwa mwamphamvu kuti athetse mtunduwo. , Chitsulo chamadzimadzi chimakhala chachitsanzo ndipo chimapanga njira yatsopano yoponyera itakhala yolimba komanso yozizira.
Die Casting
Kufa kuponyera ndi njira yoponyera chitsulo, yomwe imadziwika ndi kugwiritsa ntchito kuthamanga kwazitsulo zosungunuka pogwiritsa ntchito nkhungu. Nkhungu nthawi zambiri zimapangidwa ndi zitsulo zamphamvu kwambiri, ndipo izi zimafanana ndi jekeseni. Ambiri amafa amakhala opanda chitsulo, monga zinc, mkuwa, aluminium, magnesium, lead, malata, ndi aloyi aloyi ndi alloys awo. Minghe wakhala mtsogoleri waku China kufa kuponyera ntchito kuyambira 1995.
Kuponyera kwamakedzana
Kuponyera kwamakedzana Ndi njira ndi njira yobayira zitsulo zamadzi mu nkhungu yothamanga kwambiri, kotero kuti chitsulo chamadzimadzi chimayendetsa centrifugal kudzaza nkhungu ndikupanga kuponyera. Chifukwa cha kayendedwe ka centrifugal, chitsulo chamadzimadzi chimatha kudzaza nkhunguyo mozungulira ndikuwonekera bwino; zimakhudza crystallization ndondomeko ya chitsulo, potero kusintha makina ndi thupi katundu wa kuponyera.
Kutaya Kutaya Kwambiri
Kutaya Kutaya Kwambiri zikutanthauza kuti nkhungu nthawi zambiri imayikidwa pamwamba pa mbiya yotsekedwa, ndipo mpweya wothinikizidwa umayambitsidwa mu mbiya kuti ichepetse (0.06 ～ 0.15MPa) pamwamba pazitsulo zosungunuka, kotero kuti chitsulo chosungunuka chimatuluka kuchokera pa chitoliro chokwera kupita mudzaze nkhungu ndi ulamuliro Olimba kuponyera njira. Njira yoponyera ili ndi chakudya chabwino komanso mawonekedwe olimba, osavuta kuponyera mipanda yayikulu yopyapyala, yopanda risers, komanso kuchira kwazitsulo kwa 95%. No kuipitsa, zosavuta kuzindikira zochita zokha.