Mumunda wekugadzira nemazvo uye kuongororwa kwemhando, iyo mitatu-inoronga yekuyeresa muchina ndiyo yakakosha midziyo yekuona kuti chigadzirwa chakamira sei. Iko kurongeka kweiyo kuyerwa data kunobata zvakananga kunaka kwechigadzirwa uye optimization yemaitiro ekugadzira. Nekudaro, iyo thermal deformation kukanganisa kunokonzerwa nekushanduka kwekushisa panguva yekushanda kwemidziyo yagara iri dambudziko rakaoma rinotambudza indasitiri. Iyo granite base, ine yakatanhamara yemuviri zvimiro uye zvimiro zvakanakira, yave kiyi yekubvisa iyo thermal deformation kukanganisa kweiyo matatu-coordinate yekuyeresa muchina. .
Izvo zvinokonzeresa uye njodzi dzekupisa kwekukanganisa kukanganisa mumatatu-anoronga ekuyeresa michina
Kana muchina wekuyeresa matatu-utatu uchishanda, mota ichimhanya, kukweshera kuburitsa kupisa, uye kuchinjika kwekushisa kwezvakatipoteredza zvese zvinogona kukonzera shanduko mukupisa kwemidziyo. Hwaro hwemuchina wekuyeresa wakagadzirwa nemidziyo yechinyakare simbi ine yakakwira coefficient yekuwedzera kwekupisa. Semuenzaniso, iyo coefficient yekuwedzera kwekupisa kwesimbi yakajairika ingangoita 11 × 10⁻⁶/℃. Kana tembiricha yakwira ne10 ℃, 1-mita-yakareba simbi base inorebesa ne110μm. Izvi zvishoma deformation ichaendeswa kune yekuyera probe kuburikidza ne mechanical chimiro, zvichiita kuti nzvimbo yekuyera ichinje uye pakupedzisira inokonzera kukanganisa mune data yekuyera. Mukuongorora kwezvikamu chaizvo, senge aero injini blades uye chaiyo molds, kukanganisa kwe0.01mm kunogona kutungamira kune kusawirirana kwechigadzirwa. Thermal deformation kukanganisa kunokanganisa zvakanyanya kuvimbika kwekuyera uye kugona kwekugadzira. .
Hunhu hwakanakira hwegranite mabhesi
Ultra-yakaderera coefficient yekuwedzera kwekupisa, yakagadzikana kuyerwa kwereferensi
Granite ibwe rechisikigo rinopisa rakagadzirwa kuburikidza ne geological process pamusoro pemazana emamiriyoni emakore. Coefficient yayo yekuwedzera kwemafuta yakadzikira zvakanyanya, kazhinji kubva (4-8) × 10⁻⁶/℃, inongori 1/3 kusvika 1/2 yeiyo yesimbi zvinhu. Izvi zvinoreva kuti pasi pekusiyana kwekushisa kwakafanana, saizi shanduko yegirenati idiki zvakanyanya. Kana iyo ambient tembiricha ichichinja, iyo granite base inogona kuchengetedza yakagadzikana geometric chimiro, ichipa yakasimba referensi kune yakarongeka sisitimu yemuchina wekuyeresa, kudzivirira kutsauswa kwenzvimbo yekuyeresa probe kunokonzerwa nekukanganiswa kwegasi, uye kuderedza kukanganiswa kwekupisa kwekupisa zvikanganiso pachiyero chemhedzisiro kubva pamudzi. .
High rigidity uye yunifomu chimiro chinodzvinyirira deformation kutapurirana
Granite yakaoma mukugadzirwa, ine dense uye yunifomu yemukati yemaminerari ekristaro chimiro, uye kuoma kwayo kunogona kusvika 6-7 pachiyero cheMohs. Uku kuomarara kwepamusoro kunoita kuti chigadziko chegranite chisaite mukana wekupinda elastic deformation kana ichitakura huremu hwemuchina wekuyeresa pachawo uye masimba ekunze panguva yekuyera maitiro. Kunyangwe iyo mashandiro emidziyo painenge ichiburitsa kuzunguzika kudiki kana masimba emunharaunda asina kuenzana, hwaro hwegranite hunogona kunyatso kudzvanya kutapurirana uye kupararira kwedeformation nehunhu hwayo hwechimiro, kudzivirira deformation kubva pakuitwa kubva pachigadziko kuenda kune yekuyeresa, ive nechokwadi chekuti yekuyera probe inogara iri munzvimbo yakagadzikana yekushanda, uye inovimbisa huchokwadi hweyero data. .
Natural damping performance, inonwisa vibration uye kupisa
Iyo yakasarudzika microstructure yegranite inoiisa iyo ine yakanakisa damping performance. Kana iyo vibration inogadzirwa nekushanda kwemuchina wekuyeresa ichiendeswa kune iyo granite base, iyo yemukati mamineral particles uye madiki pores anogona kushandura iyo vibration simba kuita simba rekupisa uye kuripedza, nekukurumidza kudzoreredza iyo vibration amplitude. Zvichakadaro, hunhu uhwu hwekunyorovesa hunobatsirawo kutora kupisa kunoitwa nekushanda kwemidziyo, kudzikamisa kuunganidzwa uye kupararira kwekushisa pachigadziko, uye kuderedza njodzi yenzvimbo yekupisa yekupisa kunokonzerwa nekusaenzana kwekugovera tembiricha. Mukuenderera mberi kwenguva refu yekuyera mashandiro, kunyorovesa kwegireni base kunogona kuderedza zvakanyanya kuitika kwekupisa kwekupisa kukanganisa uye kuwedzera kuyerwa kugadzikana. .
Iyo inoshanda yekushandisa maitiro eiyo granite base
Mushure mekunge mabhizinesi mazhinji ekugadzira atsiva chigadziko chesimbi chetatu-coordinate yekuyeresa muchina nechigadziko chegranite, kuyerwa kwechiyero kwakavandudzwa zvakanyanya. Mushure mekunge imwe indasitiri yekugadzira zvikamu zvemotokari yaunza muchina wekuyeresa-atatu ane chigadziko chegranite, chikanganiso chekuyera chebhuroko reinjini chakaderedzwa kubva kune yekutanga ± 15μm kusvika mukati ± 5μm. Kudzokororwa uye kudzokororwa kweiyo data yekuyera kwakavandudzwa zvakanyanya, kuvimbika kwekuongororwa kwemhando yechigadzirwa kwakakwidziridzwa, uye mwero wekutonga zvisizvo wechigadzirwa unokonzerwa nekukanganisa kwechiyero wakaderedzwa. Yakavandudza kugadzirwa kwekugadzira uye kukwikwidza kwemabhizinesi. .
Mukupedzisa, chigadziko chegranite, nechakanyanya kuderera coefficient yekuwedzera kwekupisa, kusimba kwepamusoro, chimiro chakafanana uye kunyorova kwekuita kwakanakisa, inobvisa kukanganisa kwekupisa kwemushini wekuyeresa matatu kubva kune akawanda mativi, ichipa yakagadzikana uye yakavimbika tsigiro yekuyera chaiko, uye yave chinhu chakakosha chinokosha chemazuva ano mesuring midziyo. .
Nguva yekutumira: May-19-2025