Iko kushandiswa uye zvakanakira granite muCNC nhamba yekudzora michina indasitiri.

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MuCNC nhamba yekudzora michina indasitiri, kunyatsoita, kugadzikana uye kusimba ndizvo zvakakosha zviratidzo zvekuyera kuita kwemidziyo. Granite, ine hunhu hwayo hunoshamisa hwemuviri nemakemikari, zvishoma nezvishoma yave chinhu chakakosha mukugadzira CNC michina uye inoshandiswa zvakanyanya mumhando dzakasiyana siyana dzemidziyo, ichipinza chitsidzo chitsva mukusimudzira indasitiri. .

I. Mamiriro Ekushandisa eGranite muCNC Numerical Control Equipment
High-precision machining centre base
Muminda yakadai seyakanyatso gadzira mold uye kugadzirwa kwezvikamu zvendege, zvakanyanyisa zvinodikanwa zvinoiswa pakurongeka kwechokwadi uye kudzokorora kurongeka kwenzvimbo dzemachining. Granite, nekugadzikana kwayo kwakanakisa, inowanzoshandiswa sechinhu chakadzika chepamusoro-yekupedzisira machining nzvimbo. Chimiro chayo chakaonda uye kusimba kwakanyanya kunogona kutsigira zvinobudirira zvikamu zvemuchina wemuchina senge spindle uye gwara rekutungamira, kuderedza kukanganisa kwekugadzirisa kunokonzerwa ne base deformation. Semuenzaniso, kana uchigadzira molds yeaero injini blades ine yakaoma yakakombama nzvimbo, iyo machining nzvimbo ichishandisa chigadziko chegranite inogona kuve nechokwadi chekuita chaiko kwenzira yezvishandiso uye kugadzirisa kuumbwa kweiyo mold. .
2. Vatatu-kuronga kuyera muchina chikuva
Iwo matatu-anoronga ekuyeresa muchina chinhu chakakosha chekuongorora mhando muCNC machining, uye kuyerwa kwayo kunobata zvakananga kunaka kwechigadzirwa. Mapuratifomu eGranite, ane kukwirira kwawo kwakanyanya (kusvika ± 0.1μm/m) uye kuderera kwakanyanya kwepamusoro (Ra≤0.02μm), inopa nzvimbo yakagadzikana yereferensi yekuyera maprobes. Paunenge uchiongorora hukuru, maumbirwo uye kushivirira kwenzvimbo yezvikamu zvakaringana, mapuratifomu egranite anogona kunyatso kudzivirira zvikanganiso zvekuyerwa zvakakonzerwa nekuchinja kwavo kana kusaenzana kwenzvimbo, kuve nechokwadi chechokwadi uye kuvimbika kweiyo data yekuongorora. .
3. Kutungamira njanji ye CNC muchina zvishandiso
Kuita kwechitima chegwara kunotarisisa kutsvedzerera uye kurongeka kwekufamba kwemuchina. Granite inotungamira njanji inoratidzira yakaderera coefficient yekukwesha uye yakasimba kupfeka kuramba. Kuenzaniswa nesimbi inotungamira njanji, ivo vanogona kuderedza kupfeka kwezvikamu zvinofamba uye kuderedza kuwanda kwekugadzirisa. Zvichakadaro, kuita kwayo kwakanakisa kunyorovesa kunogona kunyatso tora vibration panguva yekushanda kwechishandiso chemuchina uye kunatsiridza mhando yemuchina wakagadzirwa. Mune yakakwirira-yekukurumidza kucheka maitiro, granite inotungamira njanji inogona kuchengetedza chishandiso chekucheka munzvimbo yakagadzikana yekucheka, kuderedza kushata kwepamusoro kwechishandiso, uye kunatsiridza mashandiro ekugadzirisa uye kunaka kwechigadzirwa. .
4. Electrical discharge machining machine tool worktable
Munguva yemagetsi ekuburitsa machining process, tembiricha yakakwira uye kupindira kwemagetsi zvinogadzirwa, izvo zvinoisa zvakanyanya kudiwa pakugadzikana uye kuvharirwa kweiyo worktable. Granite haingove neyakagadzika yekudziya kugadzikana, inokwanisa kumira tembiricha shanduko panguva yekugadziriswa, asi zvakare ine yakasikwa yekudzivirira zvimiro uye haina kukanganiswa nekukanganiswa kwemagetsi. Naizvozvo, granite workbenches inogona kupa yakagadzikana yekushanda nharaunda yemagetsi discharge machining, kuve nechokwadi chekugadzirisa kurongeka uye kunaka kwepamusoro. .
Ii. Core Zvakanakira zveGranite muCNC Numerical Control Equipment
Kunyanya kupisa kugadzikana
Munguva yenguva refu yekuenderera mberi kwekushanda kweCNC midziyo, huwandu hukuru hwekupisa hunogadzirwa, huchikonzera kuwedzera kwekupisa uye kuputika kwemidziyo yemidziyo. Iyo coefficient yekupisa kwekuwedzera kwegranite yakaderera zvakanyanya (chete 4-8 × 10⁻⁶/℃), uye saizi yayo inoramba isingachinjiki kana tembiricha ichichinja, izvo zvinogona kunyatso kudzivirira kukanganisa kwekugadzirisa uye kuyerwa kukanganiswa kunokonzerwa nekupisa kwekupisa. Semuyenzaniso, munzvimbo dzepamusoro-tembiricha, CNC michina ine mabhesi egranite inogona kuramba yakagadzikana kugadzirisa iko, kuve nechokwadi chekuti chigadzirwa chemhando hachikanganisike nekushanduka kwekushisa. .
2. Yakanakisa anti-vibration performance
Munguva yeCNC machining process, kumhanya-mhanya kwechishandiso chemuchina uye simba rekucheka zvinokonzeresa kudedera, zvichikanganisa kurongeka kwemuchina uye mhando yepamusoro. Iyo yakasarudzika yekristaro chimiro mukati megranite inoiisa nekunyorovesa kuita kwakanakisa, ichiigonesa kukurumidza kudzikisira ekunze vibration simba uye kuderedza kukanganiswa kwekudengenyeka. Experimental data inoratidza kuti damping ratio yegranite inogona kusvika 0.05-0.1, inova 5-10 nguva yezvigadzirwa zvesimbi. Inogona kunyatso kudzikisa kudengenyeka kwechishandiso uye kuwanda kweiyo workpiece pamusoro, uye kunatsiridza kugadzirisa kurongeka uye kupera kwepamusoro. .
3. High rigidity uye kupfeka kuramba
Granite ine density yakakwira (kusvika 2.6-3.0g/cm³) uye kuomarara kukuru (ine Mohs kuomarara kwe6-7), uye inoratidzira kusimba kwakanyanya uye kusapfeka. Kana yaiswa pasi pemitoro inorema uye kazhinji mechanicha kufamba kweCNC midziyo, zvikamu zvegranite hazvitani kushanduka kana kupfeka uye zvinogona kuchengetedza yakakwirira-chaiyo mamiriro kwenguva yakareba. Zvinoenderana nenhamba, iyo chaiyo yekuchengeta nguva yeCNC zvishandiso uchishandisa zvikamu zvegranite inogona kureba katatu kusvika kashanu pane yemidziyo yechinyakare yesimbi, ichideredza zvakanyanya mutengo wekugadzirisa midziyo uye kuderera. .
4. Kugadzikana kwemakemikari kwakasimba
MuCNC machining process, makemikari reagents akadai sekucheka zvinwiwa uye mafuta ekuzora anowanzo shandiswa, uye zvinhu izvi zvinogona kukonzera ngura kumidziyo yemidziyo. Granite ine zvimiro zvemakemikari yakagadzikana, yakakura pH kushivirira siyana (1-14), inogona kuramba kukukurwa kwezvinhu zvakajairika kemikari, uye haitani kuita ngura kana ngura. Ichi chimiro hachingowedzere hupenyu hwesevhisi yemidziyo yemidziyo, asi zvakare inovimbisa kuchena kwenzvimbo yekugadzirisa, kudzivirira kukanganisa kwemhando yechigadzirwa nekuda kwekusvibiswa kwemakemikari. .
Kupesana nekumashure kweiyo CNC nhamba yekudzora michina indasitiri yekuenderera mberi kwekutsvaga kwepamusoro uye kunyatsoshanda, granite, ine mabhenefiti ayo akadai sekudzikama kwemafuta, vibration kuramba, kusimba kwepamusoro uye kugadzikana kwemakemikari, inoita basa risingadzokerike mumhando dzakasiyana dzemidziyo yakakosha. Nekuenderera mberi kwekufambira mberi kwetekinoroji, zvigadzirwa zvegranite zvichave zvakanyanya kushandiswa mumunda weCNC, kusimudzira indasitiri iyi kuti isimudzire kune yakanyanya kunaka uye yemhando yepamusoro..