Murunyararo rwakachena rwekamuri rekugezesa reClass 1, uko mawafer e semiconductor anocherwa ne nanometer chaiyo kana kuti panogadzirwa zvishandiso zvekurapa zvinoponesa hupenyu, nharaunda inodzorwa kusvika kuchinhu chidiki diki. Munzvimbo idzi dzinonyanya kukosha, michina inofanira kunge isina chikanganiso. Pakati pemuchina uyu—pasi pemaoko erobhoti, mamota ane mutsara, uye masensa elaser—pane chinhu chinowanzo furatirwa asi chakakosha zvikuru: hwaro hwe granite chaiyo.
Kunyange zvazvo zvingaita sedombo riri nyore, chikamu chegranite chepamusoro-soro chinoshamisa cheinjiniya. Rwendo rwayo kubva pakuumbwa kwejeologiya kusvika pakuumbwa kwakajeka, kwakanyatsogadzirwa ne micron chiratidzo chekubatana kwekugara kwenguva refu kwechisikigo uye kugadzirwa kwepamusoro. Chinyorwa chino chinokutora kumashure kwekugadzirwa kwegranite kwakarurama, chichitevera nzira yakaoma kubva pakuchera kusvika pakushandiswa kwekupedzisira, uye chichiratidza kuti nei chinhu ichi chichiramba chiri chiyero chegoridhe chekugadzikana munyika yanhasi.
Danho 1: Kwakatangira - Kusarudzwa kweGeological uye Kuwanikwa kweMashoko
Rwendo urwu rwunotanga mamiriyoni emakore apfuura, mukati mepasi pevhu. Haasi matombo ese akaenzana. Pakushandiswa kwemaindasitiri, hatingocheri "matombo" chete; tinowana maumbirwo chaiwo ejeologiya anosangana nezvinodiwa zvemineral.
Sainzi Yezvinhu zveDombo
Granite yakakodzera yekushandisa nemazvo inofanira kunge iine hunhu hwakananga:
Granite yakakodzera yekushandisa nemazvo inofanira kunge iine hunhu hwakananga:
- Maumbirwo eGrain Fine: Makristasi makuru anogona kukonzera maburi pamusoro pevhu panguva yekukwesha uye kusakara kwakasiyana. Tinotsvaga dombo rine matombo akafanana, fine.
- Kusapinda kwemvura: Kuti dombo ridzivise kunyura kwemvura, izvo zvinogona kukonzera kuzvimba kana kutsveyama, rinofanira kunge rakakora. Granite yemhando yepamusoro inowanzo nyura mvura iri pasi pe0.1%.
- Zviri muQuartz: Zviri muQuartz yakawanda (inowanzo kuwanikwa mu "Black Galaxy" kana "G654″ granite") inopa kuomarara kwakanyanya uye kudzivirira kukwesha.
Kuchera neKungwarira
Kana dombo rawanikwa—kazhinji munzvimbo dzinozivikanwa nematombo aro e "Black" kana "Grey"—maitiro ekubvisa anotanga. Kusiyana nekuvaka, dombo rakagadzirwa nemazvo harigone kuputirwa nezvinhu zvinoputika zvine simba guru, sezvo mafungu ekudengenyeka kwematombo anogona kugadzira madiki-diki (internal stress) ayo aizokanganisa kugadzikana kwechinhu chacho.
Kana dombo rawanikwa—kazhinji munzvimbo dzinozivikanwa nematombo aro e "Black" kana "Grey"—maitiro ekubvisa anotanga. Kusiyana nekuvaka, dombo rakagadzirwa nemazvo harigone kuputirwa nezvinhu zvinoputika zvine simba guru, sezvo mafungu ekudengenyeka kwematombo anogona kugadzira madiki-diki (internal stress) ayo aizokanganisa kugadzikana kwechinhu chacho.
Pane kudaro, tinoshandisa masaha ewaya edhaimani kana kubhoorwa kwenzira dzinodzorwa. Nzira iyi ye "kubvisa zvinyoro nyoro" inoita kuti mabhuroko asina kubikwa, kana kuti "荒料" (huāng liào), arambe asina kushushikana mukati. Mabhuroko makuru aya, anowanzorema matani akati wandei, anobva atakurwa kuenda kunzvimbo yekugadzirisa, zvichiratidza kutanga kwekushanduka kwawo.
Danho rechipiri: Kuchinja - Matanho manomwe ekugadzira michina
Kana zvidhinha zvisina kugadzirwa zvasvika pafekitori, huinjiniya hwechokwadi hunotanga. Kuchinja dombo rakaomarara kuitachikamu chegranite chakanyatsojekazvinoda musanganiswa wesimba guru remaindasitiri uye hunyanzvi hwekugadzira zvinhu husina kunyanya kuoma.
Heano matanho manomwe akakosha mukugadzira kwedu:
1. Kucheka Zvakaipa (Kucheka)
Mabhuroko makuru akakura zvekuti haagone kugadziriswa ese. Tichishandisa masaha edhaimani ane dhayamita yakakura kana masaha emhando dzakasiyana-siyana, tinocheka bhuroko kuita zvidimbu zvidiki, zvinokwanisika kana kuti "zvisina chinhu" zvinoenderana nehukuru hwekupedzisira.
Mabhuroko makuru akakura zvekuti haagone kugadziriswa ese. Tichishandisa masaha edhaimani ane dhayamita yakakura kana masaha emhando dzakasiyana-siyana, tinocheka bhuroko kuita zvidimbu zvidiki, zvinokwanisika kana kuti "zvisina chinhu" zvinoenderana nehukuru hwekupedzisira.
- Cherechedza Nemazvo: Padanho rino, tinosiya "zvakawandisa" (kazhinji mamirimita mashoma) kumativi ese kuti zvibviswe panguva yekukuya kunotevera.
2. Kurerutsira Kushushikana (Kukwegura)
Iri idanho rinowanzo darikwa nevagadziri vemhando yepamusoro asi rinokosha pakushandisa zvinhu zvepamusoro-soro. Kunyangwe granite ichigara yakasimba, maitiro ekucheka anounza kushushikana pamusoro. Nzvimbo dzisina chinhu dzinobvumirwa "kuzorora" kana kuti dzinoshandiswa nzira dzekare dzekudedera. Izvi zvinoita kuti kushushikana kwemukati kuburitswe usati watanga kugadzira zvakanaka, zvichivimbisa kuti chikamu chacho hachizokanganise makore akawanda.
Iri idanho rinowanzo darikwa nevagadziri vemhando yepamusoro asi rinokosha pakushandisa zvinhu zvepamusoro-soro. Kunyangwe granite ichigara yakasimba, maitiro ekucheka anounza kushushikana pamusoro. Nzvimbo dzisina chinhu dzinobvumirwa "kuzorora" kana kuti dzinoshandiswa nzira dzekare dzekudedera. Izvi zvinoita kuti kushushikana kwemukati kuburitswe usati watanga kugadzira zvakanaka, zvichivimbisa kuti chikamu chacho hachizokanganise makore akawanda.
3. Kukuya nemazvo (Kukuya)
Apa ndipo panobva dombo rava chikamu chemuchina. Tichishandisa michina yekugaya yeCNC (Computer Numerical Control) ine mavhiri ekukuya edhaimani, tinoigadzira kuti ive nechimiro chakafanana nechamambure.
Apa ndipo panobva dombo rava chikamu chemuchina. Tichishandisa michina yekugaya yeCNC (Computer Numerical Control) ine mavhiri ekukuya edhaimani, tinoigadzira kuti ive nechimiro chakafanana nechamambure.
- Maitiro: Tinoshandisa michina yakaita semaburi ekuisira, ma thread inserts (tichishandisa epoxy kana mechanical locking), uye T-slots.
- Kushivirira: Tinodzora saizi kusvika mukati me ±0.05mm padanho rino.
4. Kukwesha (Kukuya Kwakaoma)
Kuti pave nenzvimbo yakati sandara, chikamu chacho chinoroverwa. Izvi zvinosanganisira kukwesha pamusoro pedombo paplate hombe, yakatsetseka (inowanzogadzirwa nesimbi yakakandwa) uchishandisa slurry (kazhinji silicon carbide kana diamond grit).
Kuti pave nenzvimbo yakati sandara, chikamu chacho chinoroverwa. Izvi zvinosanganisira kukwesha pamusoro pedombo paplate hombe, yakatsetseka (inowanzogadzirwa nesimbi yakakandwa) uchishandisa slurry (kazhinji silicon carbide kana diamond grit).
- Chinangwa: Izvi zvinobvisa mavanga ekucheka anosiyiwa nemuchina weCNC uye zvinotanga maitiro ekuita kuti pamusoro pacho pave mukati memaikoroni.
5. Kukuya zvakanaka nekupukuta
Pazvinhu zvinoshandiswa mumakamuri ekuchenesa, kupenya kwenzvimbo kwakakosha. Nzvimbo isina kusimba inogona kuva nemabhakitiriya kana zvidimbu zvakabuda. Tinofambira mberi kuburikidza negrits dzakatetepa uye dzakapfava—kubva pagrits 400 kusvika pagrits 3000.
Pazvinhu zvinoshandiswa mumakamuri ekuchenesa, kupenya kwenzvimbo kwakakosha. Nzvimbo isina kusimba inogona kuva nemabhakitiriya kana zvidimbu zvakabuda. Tinofambira mberi kuburikidza negrits dzakatetepa uye dzakapfava—kubva pagrits 400 kusvika pagrits 3000.
- Mhedzisiro: Pamusoro pechinhu chinoshanduka kubva pakuva grey isina kujeka kuenda pakuva dema rakapenya. Kuoma kwechinhu (Ra) kunogona kusvika pa 0.2μm, zvichiita kuti chive chakaita segirazi chiri nyore kuchenesa uye chisingapindi mishonga.
6. Kuongorora uye Kuenzanisa
Tisati tabuda mufekitori, chinhu chimwe nechimwe chinofanira kupasa bvunzo dzakasimba. Tinoshandisa electronic level metres, laser interferometers, uye Coordinate Measuring Machines (CMM) kuti tione kuti:
Tisati tabuda mufekitori, chinhu chimwe nechimwe chinofanira kupasa bvunzo dzakasimba. Tinoshandisa electronic level metres, laser interferometers, uye Coordinate Measuring Machines (CMM) kuti tione kuti:
- Kufara: Kuona kuti pamusoro payo pakaita sepanera (semuenzaniso, mukati memaikironi mashanu pamita imwe neimwe).
- Kufanana: Kuva nechokwadi chekuti pamusoro nepazasi zvakaenzana zvakakwana.
- Kumira Kwakarurama: Kuve nechokwadi chekuti mipendero yemativi iri pamakona chaiwo emadhigirii makumi mapfumbamwe.
7. Kuchenesa uye Kurongedza
Danho rekupedzisira kugadzirira rwendo rwekuenda kumutengi. Chikamu chacho chinocheneswa ne ultrasound kubvisa guruva nemafuta ese ekukuya. Chinoputirwa nefirimu rinodzivirira guruva risingamire, uye chinoiswa mumabhokisi emapuranga akasimbiswa ane furo rinobvisa kuvhunduka. Izvi zvinoita kuti nzvimbo "yakachena" irambe yakachena kusvika yaiswa muimba yekugezera.
Danho rekupedzisira kugadzirira rwendo rwekuenda kumutengi. Chikamu chacho chinocheneswa ne ultrasound kubvisa guruva nemafuta ese ekukuya. Chinoputirwa nefirimu rinodzivirira guruva risingamire, uye chinoiswa mumabhokisi emapuranga akasimbiswa ane furo rinobvisa kuvhunduka. Izvi zvinoita kuti nzvimbo "yakachena" irambe yakachena kusvika yaiswa muimba yekugezera.
Danho rechitatu: Standard - Kudzora Hunhu uye Kuedzwa
Mukugadzira granite nemazvo, "pedyo zvakakwana" kukundikana. Tinotevedzera mitemo yepasi rose (yakadai seDIN 876 kana ASTM C615) kuti tive nechokwadi chekuti chikamu chimwe nechimwe chinoshanda sezvaitarisirwa.
Zviyero zveUnhu Hwakakosha
| Paramita | Zvinodiwa Zvakajairika | Mwero Wakanyatsonaka |
|---|---|---|
| Kufara | 10μm / 1000mm | 2-5μm / 1000mm |
| Kuoma Kwepamusoro | Ra 1.6μm | Ra 0.2μm (Girazi) |
| Kuwanda kwevanhu | 2.6 – 2.8 g/cm³ | > 2.9 g/cm³ (Granite Nhema) |
| Kuoma | Mohs 6.0 | Mohs 7.0 |
| Kuwedzera kwekupisa | 6.0 × 10⁻⁶/°C | 5.4 × 10⁻⁶/°C |
Vimbiso ye "Zero-Stress"
Imwe yenzira dzatinonyanya kuongorora dzemhando yepamusoro ndeyekuona zvikanganiso zvemukati. Tinoshandisa ultrasound testing kuti tione matombo akavanzwa kana kuti maburi ari mukati medombo. Kutsemuka kamwe chete kunogona kukonzera kutadza kushanda zvakanaka kana mota ine mota yakakura. Dombo chete rinopasa bvunzo iyi ye "sonic" ndiro rinotenderwa kushandiswa mumidziyo yekuchenesa.
Imwe yenzira dzatinonyanya kuongorora dzemhando yepamusoro ndeyekuona zvikanganiso zvemukati. Tinoshandisa ultrasound testing kuti tione matombo akavanzwa kana kuti maburi ari mukati medombo. Kutsemuka kamwe chete kunogona kukonzera kutadza kushanda zvakanaka kana mota ine mota yakakura. Dombo chete rinopasa bvunzo iyi ye "sonic" ndiro rinotenderwa kushandiswa mumidziyo yekuchenesa.
Danho rechina: Kwaunoenda - Mashandisirwo muCleanroom
Sei uchifanira kushandisa nzira yakaoma kudaro? Sei usingashandise simbi kana aruminiyamu? Mhinduro iri mukushandisa.
Indasitiri yeSemiconductor
Mukugadzira wafer lithography, muchina unofanirwa kurongedza zvikamu zvecircuit ne nanometer chaiyo. Kana hwaro hukakura nekuda kwekupisa kunobva kumamota, kurongeka kunorasika. Kuwanda kwemafuta eGranite kunoita kuti muchina urambe wakarongeka, pasinei nekuchinja-chinja kwekushisa.
Mukugadzira wafer lithography, muchina unofanirwa kurongedza zvikamu zvecircuit ne nanometer chaiyo. Kana hwaro hukakura nekuda kwekupisa kunobva kumamota, kurongeka kunorasika. Kuwanda kwemafuta eGranite kunoita kuti muchina urambe wakarongeka, pasinei nekuchinja-chinja kwekushisa.
Zvekurapa uye Biotechnology
Mumichina yeMRI kana CT scanners, kupindira kwemagineti idambudziko guru. Simbi ine magineti; granite haisiyo. Kushandisa chikamu chegraniti setafura yemurwere kana hwaro hwemidziyo kunoita kuti simba remagineti rirambe risina kukanganiswa, zvichikonzera mifananidzo yakajeka uye kuongororwa kwakarurama.
Mumichina yeMRI kana CT scanners, kupindira kwemagineti idambudziko guru. Simbi ine magineti; granite haisiyo. Kushandisa chikamu chegraniti setafura yemurwere kana hwaro hwemidziyo kunoita kuti simba remagineti rirambe risina kukanganiswa, zvichikonzera mifananidzo yakajeka uye kuongororwa kwakarurama.
Ndege neMetrology
Michina yekuyera zvinhu (CMM) inoshandisa granite guides kuyera zvimwe zvikamu. Nekuti granite haikanganisi uye haina ngura, inochengetedza kururama kwayo kwemakumi emakore pasina kugadziriswa kunodiwa nesimbi guides.
Michina yekuyera zvinhu (CMM) inoshandisa granite guides kuyera zvimwe zvikamu. Nekuti granite haikanganisi uye haina ngura, inochengetedza kururama kwayo kwemakumi emakore pasina kugadziriswa kunodiwa nesimbi guides.
Mhedziso: Kugadzikana Kwaunogona Kuvakira
Rwendo kubva pachivako chisina kugadzirwa kuenda kuchinhu chakakweshwa muimba yekugezera yemhando yepamusoro rwakareba uye runoda simba. Runoda kuremekedza zvakanyanya zvinhu zvakagadzirwa uye hunyanzvi hwekugadzira zvinhu nemazvo.
Kwemakore makumi maviri, tave tichinatsa maitiro aya, tichivhara musiyano uripo pakati pezve geology yechisikigo nekudiwa kwemaindasitiri. Paunosarudza zvikamu zvedu zvegranite zvine hungwaru
Nguva yekutumira: Kubvumbi-20-2026