Kubuda kwemafoni akachenjera kwakachinja zvikuru mararamiro evanhu, uye kuenderera mberi kwekuvandudzwa kwemararamiro evanhu kwakaisawo mberi zvinodiwa zvepamusoro zvemafoni e-smart phone: kunze kwekuenderera mberi kwekuvandudzwa kwehurongwa, hardware uye mamwe magadzirirwo anoshanda, kutaridzika kwenharembozha kwavewo kutarisisa kwemakwikwi pakati pevagadziri venharembozha. Mukuita kuvandudzwa kwezvinhu zvekutaridzika, zvigadzirwa zvegirazi zvinogamuchirwa nevagadziri nekuda kwezvakanakira zvakawanda senge maumbirwo anoshanduka, kunaka kwemaitiro kuramba, uye mutengo unodzoreka. Ivo vari kuwedzera kushandiswa munharembozha, kusanganisira nhare mbozha mavhavha emberi, mavhavha ekumashure, etc. Mavhavha, mavhavha emakamera, mafirita, mafirimu ekuzivikanwa kweminwe, maprism, nezvimwe.
Kunyangwe magirazi emidziyo ane akawanda mabhenefiti, hunhu hwavo husina kusimba hunounza matambudziko mazhinji pakugadzirisa, senge makatsemuka uye mipendero yakaoma. Mukuwedzera, iyo yakakosha-yakaita kucheka kweyenzeve, kamera yekumberi, fingerprint firimu, nezvimwewo zvinoisa kumberi kwepamusoro zvinodiwa zvekugadzirisa tekinoroji. Maitiro ekugadzirisa matambudziko ekugadzirisa egirazi zvinhu uye kuvandudza chigadzirwa goho chave chinangwa chakajairwa muindasitiri, uye zvinokurumidza kukurudzira hunyanzvi mune girazi rekucheka tekinoroji.
Girazi yekucheka maitiro kuenzanisa
Traditional banga girazi kucheka
Chinyakare magirazi ekucheka maitiro anosanganisira banga vhiri kucheka uye CNC kugaya kucheka. Girazi rakachekwa negumbo rekucheka rine hombe chipping uye rough edges, izvo zvinokanganisa zvakanyanya kusimba kwegirazi. Uyezve, girazi rakachekwa nevhiri rekucheka rine goho rakaderera uye chiyero chakaderera chekushandisa zvinhu. Mushure mekucheka, matanho akaoma emashure ekugadzirisa anodiwa. Iko kumhanya uye kurongeka kwevhiri rekucheka kunodonha zvakanyanya kana uchicheka akakosha maumbirwo. Mamwe akakosha-akaumbwa akazara-screen skrini haagone kuchekwa nevhiri rekucheka nekuti kona idiki zvakanyanya. CNC ine chaiyo yakakwira kupfuura vhiri rekucheka, nekurongeka kwe ≤30 μm. Mupendero chipping idiki pane yekucheka vhiri, anenge 40 μm. Chainetsa ndechekuti kasi yacho inonoka.
Traditional laser girazi kucheka
Nekuvandudzwa kwelaser tekinoroji, lasers akaonekwawo mukucheka girazi. Laser yekucheka inokurumidza uye yakanyanya kunyatso. Izvo zvakatemwa hazvina burrs uye hazvina kuganhurirwa nechimiro. Iyo yekumucheto chipping kazhinji isingasviki 80 μm.
Chinyakare laser kucheka kwegirazi kunoshandisa ablation mashandiro, uchishandisa yakatarisana nepamusoro-simba-density laser kunyungudusa kana kunyungudutsa girazi, uye yakakwirira-kumanikidza yekubatsira gasi kupeperetsa yasara slag. Nekuda kwekuti girazi harina kusimba, nzvimbo yemwenje ine mwero wepamusoro wepamusoro inounganidza kupisa kwakanyanya pagirazi, zvichiita kuti girazi ritsemuka. Naizvozvo, iyo laser haigone kushandisa iyo mwenje nzvimbo ine yakakwira kupindirana mwero kune imwe yekucheka. Kazhinji, galvanometer inoshandiswa ku-high-speed scanning kucheka girasi regirazi nejira. Kubvisa Layer, iyo general yekucheka kumhanya isingasviki 1mm/s.
Ultrafast laser girazi yekucheka
Mumakore achangopfuura, ultrafast lasers (kana ultrashort pulse lasers) vakawana kukurumidza kusimudzira, kunyanya mukushandiswa kwegirazi kucheka, iyo yakawana kuita kwakanakisa uye inogona kudzivirira matambudziko senge edge chipping uye kuputika kunowanzo kuitika mune yechinyakare muchina kucheka nzira. Iyo ine mabhenefiti ehupamhi hwepamusoro, hapana madiki-akatsemuka, akatyoka kana akatsemuka matambudziko, yakakwira kumucheto kutsemuka kuramba, uye hapana chikonzero chechipiri chekugadzira mari senge kugeza, kugaya, uye kupukuta. Iyo inoderedza mutengo uku ichivandudza zvakanyanya goho reworkpiece uye mashandiro ekugadzirisa.
Nguva yekutumira: May-17-2024
