Maturusi ekuyeresa egranite — akadai semapureti epamusoro, makona mahwendefa, uye akatwasanudza — akakosha pakuwana zviyero zvepamusoro-soro mukugadzira, aerospace, mota, uye nemaindasitiri einjiniya. Kugadzikana kwavo kwakasarudzika, kuderera kwekuwedzera kwemafuta, uye kuramba kupfeka kunoita kuti zvive zvakakosha pakuenzanisa zviridzwa, kuongorora maworkpiece, uye kuona kurongeka kwedimensional. Nekudaro, kukwidziridza hupenyu hwavo uye kuchengetedza huchokwadi hwavo kunoenderana nekwakaringana maitiro ekushanda uye kugadzirisa kwakarongeka. Gwaro iri rinoratidza mapuroteni akapupurirwa neindasitiri kuchengetedza maturusi ako egranite, kudzivirira zvikanganiso zvinodhura, uye kukwidziridza kuvimbika kwechiyero-ruzivo rwakakosha kune vanogadzira kuyerwa chaiko uye zvikwata zvekudzora mhando.
1. Yakachengeteka Kuyera Maitiro paMachining Equipment
Pakuyera maworkpiece pamichina inoshanda (semuenzaniso, lathes, milling machine, grinders), gara wakamirira kuti workpiece isvike painomira yakakwana, yakagadzikana usati watanga kuyerwa. Kuyera nguva isati yakwana kunounza njodzi mbiri dzakakomba:
- Kukurumidza kupfeka kwekuyeresa nzvimbo: Iko kupokana pakati pezvishandiso zvinofamba uye maturusi egranite anogona kukwenya kana kushatisa chimiro-chakapedzwa chechishandiso, zvichikanganisa kurongeka kwenguva refu.
- Njodzi dzakakomba dzekuchengetedza: Kune vashandisi vanoshandisa ekunze macalipers kana probes ane mabhesi egranite, asina kugadzikana maworkpiece anogona kubata chishandiso. Mukukanda maapplication, nzvimbo dzine porous (semuenzaniso, maburi egasi, maburi egasi) anogona kubata shaya dzecaliper, kudhonza ruoko rwemushandisi muzvikamu zvinofamba-zvichikonzera kukuvara kana kukuvara kwemidziyo.
Zano Rakakosha: Kune yakakwira-vhoriyamu mitsara yekugadzira, batanidza otomatiki yekumira masensa kuti uve nechokwadi chekuti maworkpiece akamira pamberi pekuyera, kuderedza kukanganisa kwevanhu uye njodzi dzekuchengetedza.
2. Pre-Measurement Surface Kugadzirira
Zvinosvibisa zvakaita semashevha esimbi, zvisaririra zvinotonhodza, huruva, kana zvimedu zvinokwesha (semuenzaniso, emery, jecha) zvinotyisidzira zvakanyanya kururamisa chishandiso chegraniti. Asati ashandisa imwe neimwe:
- Chenesa nzvimbo yekuyeresa yegirenati nejira-isina-microfiber jira rakanyoroveswa ne-isina-abrasive, pH-neutral cleaner (dzivisa zvinonyungudutsa zvinokuvadza zvinogona kupinza granite).
- Pukuta nzvimbo yakayerwa yeworkpiece kuti ubvise marara - kunyangwe zvidiki zvidiki zvinogona kugadzira mikaha pakati pechishandiso negranite, zvichitungamira mukuverengera kusiri iko (semuenzaniso, kutsauka kwenhema / kusasiana mukutarisisa kweflatness).
Chikanganiso Chakanyanya Kudzivirira: Usamboshandisa maturusi egranite kuyera nzvimbo dzakashata senge kuforoma ma blanks, zvisina kugadziridzwa castings, kana nzvimbo ine embedded abrasives (semuenzaniso, sandblasted components). Aya mapeji anokwenya nzvimbo yakakwenenzverwa yegranite, ichideredza zvisingachinjiki kudzika kwayo kana kushivirira kwakatwasuka nekufamba kwenguva.
3. Kuchengeta Kwakakodzera uye Kubata Kudzivirira Kukuvadzwa
Maturusi eGranite anogara kwenguva refu asi anogona kuputika kana kuputika kana akabatwa zvisina kunaka kana kuchengetwa zvisizvo. Tevedza aya mirairo yekuchengetedza:
- Kuparadzana nemidziyo yekucheka nemidziyo inorema: Usambofa wakarongedza maturusi egranite nemafaira, sando, maturusi ekutenderedza, madhiri, kana zvimwe zvinhu. Mhedzisiro kubva kune zvinorema maturusi inogona kukonzera kushushikana kwemukati kana kukuvara kwepamusoro kune granite
- Dzivisa kuiswa panzvimbo inodedera: Usasiye maturusi egranite zvakananga pamatafura echishandiso chemuchina kana mabhenji ebasa panguva yekushanda. Machine vibration inogona kukonzera chishandiso kuchinja kana kudonha, zvichitungamira kumachipisi kana kukuvadzwa kwechimiro
- Shandisa zvigadziriso zvakatsaurirwa zvekuchengetera: Zvemidziyo inotakurika yegranite (semuenzaniso, mahwendefa madiki epamusoro, anotwasanudzwa), achengete mumakesi akaturikidzana, akaomarara ane anoiswa furo kudzivirira kufamba uye kutora kuvhunduka. Zvishandiso zvakagadziriswa (semuenzaniso, mahwendefa makuru epamusoro) anofanirwa kuiswa pamabhesi anonyorovesa-kunyungudutsa kuti azvitsaure kubva pakudengenyeka kwepasi.
Muenzaniso: Vernier calipers inoshandiswa negranite reference plates inofanira kuchengetwa mumakesi avo ekutanga ekudzivirira kana isiri kushandiswa - isina kumbosiiwa yakasununguka pamabhenji ebasa - kudzivirira kukotama kana kusarongeka.
4. Dzivisa Kushandisa Zvisizvo Zvishandiso zveGranite seChishandiso Chinotsiva
Maturusi ekuyeresa eGranite akagadzirirwa chete kuyerwa nekuyeresa — kwete emabasa ekubatsira. Kushandisa zvisizvo ndicho chikonzero chikuru chekutadza kwechishandiso nguva isati yakwana:
- Usashandise granite straightedges sematurusi ekunyorera (yekumaka mitsara pane workpieces); izvi zvinokwenya chaiyo pamusoro.
- Usambofa washandisa mahwendefa egranite angles se "sando diki" kubaya maworkpiece pachinzvimbo; kukanganisa kunogona kupaza granite kana kukanganisa kushivirira kwayo kweangular
- Dzivisa kushandisa mahwendefa egranite pamusoro pekukwenya simbi shavings kana sechitsigiro chekusimbisa mabhaudhi-abrasion nekumanikidza kunoderedza kupfava kwavo.
- Rega kubva ku "fidgeting" nemidziyo (semuenzaniso, kutenderera granite probes mumaoko); madonhwe etsaona kana kukanganisa kunogona kukanganisa kugadzikana kwemukati
Indasitiri Standard: Dzidzisa vashandisi kuti vaone mutsauko uripo pakati pematurusi ekuyeresa uye maturusi emaoko - sanganisira izvi muboarding uye yenguva dzose kuchengetedza kuchengetedza makosi.
5. Kudzora Kwekushisa: Kuderedza Kuwedzera Kwekupisa Migumisiro
Granite ine kuderera kwekuwedzera kwekushisa (≈0.8×10⁻⁶/°C), asi kushanduka kwekushisa kwakanyanya kunogona kukanganisa kuyerwa kwechiyero. Tevedza iyi mitemo yekutarisira kupisa:
- Tembiricha yekuyeresa yakakodzera: Ita zviyero zvemazvo pa20°C (68°F)—muyero wepasi rose wedimensional metrology. Kune nharaunda dzewekishopu, ita shuwa kuti chishandiso chegranite uye workpiece zviri patembiricha imwechete usati wayera. Metal workpieces inodziya nekugadzira (semuenzaniso, kubva mukugayo kana welding) kana yakatonhodzwa nezvinotonhodza inozowedzera kana chibvumirano, zvichitungamira kukuverenga kwenhema kana kuyerwa nekukasira.
- Dzivisa zvinopisa zvinopisa: Usambofa wakaisa maturusi egranite pedyo nemichina inogadzira kupisa yakaita sechoto chemagetsi, zvinopisa kupisa, kana chiedza chezuva chakananga. Kugara kwenguva refu kune tembiricha yakakwira kunokonzera kupisa kwegireniti, kuchichinja kugadzikana kwayo (semuenzaniso, 1m granite yakatwasuka yakafumurwa kusvika 30°C inogona kuwedzera ne ~ 0.008mm—inokwana kukanganisa chiyero chemicron).
- Gadzirisa maturusi kune zvakatipoteredza: Paunenge uchifambisa maturusi egranite kubva munzvimbo inotonhora yekuchengetera kuenda kune inodziya musangano, bvumira maawa maviri kusvika mana ekuenzanirana kwetembiricha usati washandisa.
6. Dzivirira Kubva kune Magnetic Kusvibiswa
Granite pachayo haina magineti, asi akawanda maworkpiece uye machining emidziyo (semuenzaniso, magineti epamusoro ane magineti chucks, magineti conveyors) anogadzira magineti akasimba. Kuratidzwa kuminda iyi kunogona:
- Magnetize zvinhu zvesimbi zvakanamirwa kune maturusi egirenati (semuenzaniso, mabhanhire, maprobe), zvichiita kuti simbi shavings inamire pamusoro pegranite.
- Kukanganisa huchokwadi hwemagineti-based measuring instruments (semuenzaniso, magineti dial indicators) anoshandiswa nemagadziko egranite.
Chengetedzo: Chengetedza maturusi egranite ingangoita mita imwe kubva kune magineti. Kana kusvibiswa kuchifungidzirwa, shandisa demagnetizer kubvisa magineti yakasara kubva kune dzakanamirwa simbi zvikamu usati wachenesa nzvimbo yegranite.
Mhedziso
Kushandiswa kwakakodzera uye kuchengetedzwa kwematurusi ekuyeresa egranite hakusi kungoshanda kwakanakisa maitiro - ikudyara mumhando yako yekugadzira uye yepasi. Nekutevera aya maprotocol, vagadziri vezviyero zvematurusi vanogona kuwedzera hupenyu hwematurusi (kazhinji ne50% kana kupfuura), kuderedza mitengo yekuenzanisa, uye kuve nechokwadi chakafanana, zviyero zvakavimbika zvinosangana nezviyero zveindasitiri (semuenzaniso, ISO 8512, ASME B89).
Zvematurusi ekuyeresa egirenati akaenderana nechako chishandiso-kubva pamahwendefa akakura epamusoro ezvikamu zvemuchadenga kusvika kumarata emakona ekugadzira mudziyo wekurapa-chikwata chedu chenyanzvi ku[Zita Rako reBrand] chinopa zvigadzirwa zvakasimbiswa neISO zvine vimbiso yekudzikama, kutwasanuka, uye kugadzikana kwemafuta. Bata nesu nhasi kuti tikurukure zvaunoda uye ugamuchire yakasarudzika quote
Nguva yekutumira: Aug-21-2025