Mumunda wePCB (Printed Circuit Board) kugadzira, kudhirowa kwakarurama kunotarisa zvakananga kushanda kwemagetsi uye chiyero chegoho chebhodhi redunhu. Kubva panhare mbozha machipisi kusvika kune aerospace sekiti mabhodhi, iko kurongeka kwese kwese micron-level aperture kwakakosha mukubudirira kana kutadza kwechigadzirwa. Mabhesi eGranite, ane akasarudzika zvinhu uye zvimiro zvakanakira, ari kuita "yegoridhe mubatsiri" wePCB yekuchera michina, ichityaira iko indasitiri kune hurefu hutsva.
I. Zvazvakanakira: Kuita kwakagadzikana kunoisa hwaro hwemazvo
Kunyanya kupisa kugadzikana
Munguva yekuchera kwePCB, kupisa kunokonzerwa ne-high-speed kutenderera kwechibhorani kunogona kusvika 60-80 ℃. Kuwedzera kwezvakajairwa simbi zvinhu nekuda kwekupisa kunogona kuita kuti nzvimbo yekuchera ishanduke. Iyo coefficient yekuwedzera kwekupisa kwegranite inongova 4-8 × 10⁻⁶/℃, iyo inongova 1/5 yesimbi. Izvi zvinoreva kuti kunyangwe tembiricha yakadzika ikachinja zvakanyanya, deformation yegiredhi base inogona kuregererwa. Mushure mekunge mumwe mugadziri webhodhi redunhu atora chigadziko chegranite, kukanganisa kwenzvimbo yekuchera kwakaderedzwa kubva ± 50μm kusvika ± 10μm, zvakanyanya kuvandudza kuenderana kwekushanda kwemagetsi kwebhodhi redunhu.
2. Super yakasimba seismic kuita
Iyo yakanyanya-frequency vibration yemuchina wekuchera pazviuru zvemabhindauko paminiti inogona kukanganisa kudzika kwechibhorani, zvichikonzera kutsauka kwegomba. Iwo echisikigo anonyorovesa zvivakwa mukati megranite anoita kuti itore pamusoro pe90% yemidziyo vibrations (20-50Hz). Iyo data yakayerwa inoratidza kuti mushure mekuisa hwaro hwegranite, iyo vibration amplitude ye drill bit yakadzikira kubva pa15μm kusvika 3μm, uye kukosha kweRa kwekushata kwechidziro chegomba rakadzikira ne60%, zvakanyanya kuderedza maburrs uye delamination matambudziko egomba remadziro.
3. Kugara kwenguva refu kupfeka kusagadzikana
PCB drilling ndeye yakakwira-frequency mashandiro uye ine zvakanyanyisa zvinodikanwa zvekupfeka kuramba kwe base base. Granite ine kuomarara kweMohs kwe6 kusvika ku7 uye kusagadzika kwayo kupeta katatu kupfuura kwesimbi yakajairika. Fekitori yakakura yePCB yakaramba ichishandisa mabhesi egranite kwemakore matatu. Kupfeka kwepamusoro kuri pasi pe0.01mm. Kuenzaniswa nemabhesi esimbi, kutenderera kutenderera kunowedzerwa nekaviri, zvichinyatso kudzikisa mutengo wekugadzirisa midziyo.
Ii. Maitiro Ekusimudzira: Yakagadzirirwa dhizaini inosimudzira kugadzirwa kwekubudirira
Mabhesi emazuva ano egranite, kuburikidza nekunyatso kugadzirisa uye zvimiro zvekuvandudza, zvinowedzera kuwedzera kukosha kwekushandisa kwavo:
High-chaiyo planar processing: Nekutora shanu-axis yekubatanidza nhamba yekudzora tekinoroji, kudzika kwenheyo kunodzorwa mukati me ± 0.5μm/m, ichipa iyo yekupedzisira-yakafuratira referensi yenzvimbo yekuchera uye nekuona kuti verticality kukanganisa kwechibhorani chiri pasi pe0.01 °.
Muzinga wehuchi hwekudyisa chimiro: Iyo yemukati dhizaini inoumba mhango yakazvimiririra, ichiwana kuwanda kwematanho akawanda esimba rekuzunguza, uye inonyanya kukodzera kugadziridzwa kwema micro-hole ye 0.1mm kana pasi.
Pre-yakamisikidzwa mvura-inotonhora nzira: Kune yakakwirira-simba rekuchera, yakavakirwa-mukati mediki-chiteshi mvura-inotonhorera sisitimu inoiswa kuti idzore mutsauko wekushisa panzvimbo yepasi mukati me ± 0.5 ℃, kubvisa zvachose njodzi yekupisa kwekupisa.
Yakagadzirirwa T-slot dhizaini: Iyo T-slot spacing uye nemazvo (± 0.01mm) inogadziridzwa zvichienderana neiyo modhi yemuchina wekuchera kuti uwane nekukurumidza chinzvimbo uye kuiswa kwemidziyo, kuderedza nguva yekumisikidzwa kwechinhu chimwe chete ne70%.
Iii. Indasitiri Evidence: Visible Efficiency Improvements
Mushure meimwe inotungamira PCB mugadziri akaunza mabhesi egranite, data rekugadzira rakawana budiriro yekuvandudza:
Zvinotonyanya kukosha, chigadziko chegranite chakabatsira mabhizinesi kupaza mabhodhoro ehunyanzvi, kubudirira kuita maodha emaburi madiki e 0.2mm kana pasi, uye kuvhura misika yepamusoro-yakawedzerwa.
Iv. Sustainable Advantages: Sarudzo yakanaka yekugadzira yakasvibirira
Granite ibwe rechisikigo risina kuvharwa nekemikari uye ine zero VOCs emissions, inosangana neRoHS yekuchengetedzwa kwezvakatipoteredza zviyero. Hupenyu hwayo hwakareba kwazvo sevhisi inoderedza kuwanda kwekutsiviwa kwemidziyo, inoderedza kushandiswa kwezviwanikwa uye kuburitsa kabhoni. Kuverengera kweimwe sangano rekuchengetedzwa kwezvakatipoteredza kunoratidza kuti kushandisa chigadziko chegranite cheimwe PCB yekuchera mudziyo kunogona kuderedza kuburitsa kabhoni nematani matatu mukati mehupenyu hwayo hwese, izvo zvinoenderana neshanduko yegirinhi yeindasitiri yekugadzira.
Kubva pamicron-level precision control kusvika ku-full-process cost optimization, mabhesi egranite ari kugadziridza mazinga ePCB ekuchera maitirwo nemabhenefiti avo asingadzokerike ekuita. Munguva yazvino yekuputika kudiwa kwe5G uye AI machipisi, kusarudza hwaro hwegranite hakusi kungoisa mari mumhando yechigadzirwa asiwo danho rakakosha rekubata tekinoroji yakakwirira pasi.
Nguva yekutumira: Jun-17-2025