Sekureva kweshumo yejekiseni kuumbwa kwekugadziriswa: Pasi pefungidziro yekuti musika wazvino uri kuwedzera kuwanda, iyo jekiseni yekuumba indasitiri iri kuramba ichikudziridza nekuwedzera, uye matekinoroji matsva akadai seakawanda-jekiseni jekiseni kuumbwa, gasi anobatsira, in- chakuvhuvhu lamination, uye co-jekiseni Kuumbwa zvabuda. Saizvozvowo, iwo maratidziro ejekiseni kuumbwa michina ari kusimukira mune maviri madhaireti-hombe-tonnage jekiseni Kuumbwa michina uye micro jekiseni Kuumbwa michina iri kuramba ichigadziriswa.
Iko kukura kweiyo micro-jekiseni tekinoroji iri kukurumidza
Mumakore achangopfuura, kudiwa kwezvinhu zvidiki-zvigadzirwa kwawedzera. Kunyangwe iri indasitiri yemagetsi, iyo indasitiri yekurinda kana indasitiri yeuto, pane hombe kudiwa kweidiki jekiseni rakaumbwa zvikamu. Izvi jekiseni kuumbwa zvigadzirwa vane zvakakwirira kwazvo zvinodiwa pahukuru uye kunyatsoita.
Pasi pechirevo chakadai, iyo micro-jekiseni maitiro ari kusanganawo nematambudziko makuru. Jekiseni rakaumbwa zvikamu zvinosangana sei neiyo micron-chikamu saizi zvinodiwa panguva zvakare iine chitarisiko uye mashandiro? Mune zvinotevera, isu tichapfupisa kuunza musiyano uripo pakati peiyo micro-jekiseni kuumbwa uye yechinyakare jekiseni kuumbwa maererano neforoma, zvishandiso, zvishandiso, uye maitiro.
Kugadzirwa kweMold uye kwakakosha mapoinzi
Panyaya yeforoma, micro-jekiseni inoda yakanyanya kugadzira michina kupfuura yechinyakare jekiseni kuumbwa.
Micro jekiseni kuumbwa kazhinji ine maitiro maviri muforoma kugadzirisa: yekutanga ndeye kushandisa girazi rinomesa michina. Kuti uve nechokwadi chakanyatsojeka, zvakanakisa kushandisa graphite electrode yeEDM, nekuti kurasikirwa kwe graphite electrode kwakakwirira kupfuura kweavo vakajairika emhangura ma electrode. Zvidiki kwazvo.
Yechipiri inowanzo shandiswa nzira yekugadzirisa ndeye kushandisa electroforming. Iyo electroforming maitiro anogona kuve nechokwadi chakanyanya kukwirisa, asi chakakanganisika ndechekuti iko kutenderera kutenderera kwakareba, gomba rega rinofanira kugadziriswa zvakazvimiririra, uye kana paine kukuvara kudiki mukugadzira, haigadziriswe. , Inogona chete kutsiva yakanganisa acupuncture mapoinzi.
Panyaya yeforoma, tembiricha yeforoma zvakare yakakosha paramende kune micro-jekiseni. Mukutarisana nevatengi vekumusoro-soro, yazvino maitiro akajairika ndeyekukwereta pfungwa yeakakwira-kubwinya jekiseni kuumbwa uye kuunza inokurumidza kupisa uye kutonhora sisitimu.
Mune dzidziso, tembiricha yakakwira yekushisa inobatsira zvakanyanya kune micro-jekiseni, semuenzaniso, inogona kudzivirira kuonda-kumadziro kuzadza matambudziko uye kushomeka kwemidziyo, asi yakanyanya kukora tembiricha tembiricha inounza matambudziko matsva, senge kutenderera kurebesa uye kudzikira kwekushanduka mushure mekuvhurika kweforoma . Naizvozvo, zvakakosha kwazvo kuunza nyowani muforoma tembiricha kudzora system. Munguva yejekiseni jekiseni kuumbwa, iyo tembiricha tembiricha inogona kuwedzerwa (iyo inogona kupfuura iyo nzvimbo yakanyunguduka yepurasitiki yakashandiswa), kuti iyo melt ikurumidze kuzadza mhango uye kudzivirira iyo yekunyungudika tembiricha kubva kudzikira panguva yekuzadza maitiro. Inokurumidza uye inokonzeresa kuzadza zvisina kukwana; uye kana uchidonhedza pasi, iyo tembiricha tembiricha inogona kukurumidza kuderedzwa, inochengetwa patembiricha yakaderera zvishoma pane kupisa kwemafuta kwekushomeka kwepurasitiki, uye ipapo chakuvhe chinovhurwa uye chinobudiswa.
Uye zvakare, nekuti micro-jekiseni kuumbwa chigadzirwa chine mhando yemamirigiramu, kana yakajairika gating sisitimu inoshandiswa kubaya chigadzirwa, kunyangwe mushure mekugadzirisa uye kugadzirisa, iyo saizi reshiyo yechigadzirwa uye izvo zvinhu mune gating system ichiri 1: 10. Chete pasi pegumi muzana yezvinhu zvinoiswa jekiseni mune zvidiki-zvigadzirwa, zvichiburitsa huwandu hwakawanda hwegating system zviyero, saka micro-jekiseni rinofanira kushandisa inopisa mumhanyi gating system.
Zvinhu zvekusarudza mapoinzi
Panyaya yesarudzo yezvinhu, zvinokurudzirwa kuti mamwe mapurasitiki enjiniya ane viscosity yakaderera uye kudzikama kwakanaka kwemafuta kunogona kusarudzwa mune yekutanga nhanho yekusimudzira.
Sarudzo yezvishoma-viscosity zvekushandisa ndeyekuti iyo viscosity yekunyungudika yakaderera panguva yekuzadza maitiro, kushorwa kweiyo yese gating system idiki, kumhanyisa kumhanyisa kumhanya, uye iyo melt inogona kunyatso zadzwa mukati mevhu, uye iyo yakanyunguduka tembiricha haizove yakanyanya kuderedzwa. , Zvikasadaro zviri nyore kuumba majoini anotonhorera pane chigadzirwa, uye mamorekuru maitiro ari mashoma panguva yekuzadza maitiro, uye mashandiro echigadzirwa chakawanikwa hachina kufanana.
Kana iwe ukasarudza yakakwira-viscosity plastiki, kwete chete kuzadza kunononoka, asi zvakare nguva yekudyisa yakareba. Iko kuyerera kweshear kunokonzerwa nekudyiwa kunonanzvisa zviri nyore mamorekuru emaketani nenzira yekuyerera kweshear. Mune ino kesi, iyo mamiriro ekutenderera ichave kana atonhodzwa pazasi pekupfava poindi. Yakaomeswa nechando, uye kutonhodza kwechando kune imwe nhanho kuri nyore kukonzera kushushikana kwemukati kwechigadzirwa, uye kutokonzeresa kushungurudzika kana kumonyorora deformation yechigadzirwa.
Chikonzero chekugadzikana kwakanaka kwemafuta epurasitiki ndechekuti izvo zvinhu zvinogara mumumhanyi unopisa kwenguva yakareba kana kuti zvinodzikisirwa zviri nyore nekuita kwekucheka kweiyo sikuru, kunyanya kune epurasitiki anonzwa kupisa, kunyangwe munguva pfupi yekutenderera, nekuda kwejekiseni yezvinhu Huwandu hwacho hudiki, uye nguva yekugara munzvimbo yekukweva yakati rebei, izvo zvinokonzeresa kuwanda kwekudzikisira kwepurasitiki. Naizvozvo, mapurasitiki anopisa kupisa haana kukodzera micro-jekiseni.
Points yekusarudzwa kwemidziyo
Panyaya yekusarudzwa kwemidziyo, sezvo saizi yezvikamu zvidiki-jekiseni zvigadzirwa zvemicron-level, zvinokurudzirwa kushandisa jekiseni muchina une jekiseni vhoriyamu mamirigiramu.
Iyo jekiseni unit yerudzi urwu rwejekiseni muchina kazhinji inotora iyo screw-plunger mubatanidzwa. Chikamu chinogadzika chinogadzirisa zvinhu, uye iyo plunger inopinza iyo inonyungudika mukati mevhu. Iyo screw plunger jekiseni kuumbwa muchina inogona kusanganisa iyo chaiyo chaiyo yeiyo screw pamwe nekumhanyisa kweiyo plunger michina kuve nechokwadi chekuita kweyekugadzira maitiro uye yekuzadza kumhanya.
Uye zvakare, iyi mhando yejekiseni muchina inowanzo kuverengerwa yekumanikidza gwara mashandiro, jekiseni system, pneumatic demolding mashini, mhando yekuongorora mashandiro uye otomatiki ekupakata system. Yakanaka mhando yekuongorora sisitimu inogona kuona goho reiyo micro-chaiyo jekiseni rakaumbwa zvigadzirwa uye kuongorora paramende kuchinja-shanduka panguva yese yekuita.
Key pfungwa jekiseni Kuumbwa kwacho
Chekupedzisira, isu tinotarisa pane zvinodiwa zve micro-jekiseni kuumbwa maererano nejekiseni kuumbwa kwemaitiro. Mune jekiseni kuumbwa maitiro, isu tinofanirwa kufunga nezve gasi mucherechedzo uye kushushikana kwegedhi, kazhinji multi-danho jekiseni kuumbwa kunodiwa kuve nechokwadi chekuti izvo zvinhu zvinogona kuzadzwa mune yakagadzikana kuyerera mamiriro.
Uye zvakare, iwe zvakare unofanirwa kufunga nezve yakabata nguva. Kudukusa kubata kumanikidza kunoita kuti chigadzirwa chidzikire, asi chakanyanya kubata kumanikidza kuchakonzera kushushikana kwekushushikana uye hukuru hukuru.
Uye zvakare, iyo yekugara nguva yezvinhu zviri mune ino chubhu inodawo kunyatso tariswa. Kana izvo zvinhu zvikaramba zviri mutubhu yezvinhu kwenguva refu, zvinokonzeresa kudzikisira zvinhu uye zvinokanganisa mashandiro echigadzirwa. Inokurudzirwa kuita yakajairwa paramende kutonga mune maitiro paramende manejimendi. Zviri nani kuita ongororo yeDOE yechigadzirwa chimwe nechimwe pamberi pekugadzirwa kwakawanda. Shanduko dzese mukugadzirwa dzinofanirwa kuongororwa zvekare saizi uye basa.
Sebazi rejekiseni jekiseni munda, micro-jekiseni iri kusimukira munzira yekukwirira yekukodzera, yakakwirira inoshanda zvinodiwa, uye yakakwira chitarisiko zvinodikanwa. Chete kuburikidza nekuomarara kudzora kweforoma, zvishandiso, zvishandiso, maitiro uye mamwe maitiro uye nekuenderera kwekuvandudza tekinoroji kunogona musika kugutsikana. Kuvandudza munda. (Chinyorwa ichi ndechekutanga nekubaiwa jekiseni, ndapota ratidza sosi yekudhinda!)
