Munzvimbo dzakaoma dzemainjiniya emazuva ano ekunyatsorurama, kururama kwezvishandiso zvako zvekuyera kunogona kuita kuti chigadzirwa chisashande zvakanaka. Kunyange zvazvo nzvimbo yakati sandara ichiita seiri nyore, indasitiri yekusimbisa mhando inovimba nezvishandiso zvakanyoreswa, zvakagadzirwa zvakanaka, izvo zviri nyore kupfuura granite surface plate. Kune nyanzvi dzinoda zvakanakisisa, kunzwisisa musiyano mukunyatsorurama, basa revagadziri vane magwaro vakaita seZHHIMG granite surface plate, uye kudiwa kwerutsigiro rwakakodzera hakusi kungori tsika yakanaka chete—chinokosha pahupfumi.
Kupfuura Kutsvedzerera: Kutsanangura Granite Plate Kururama Magiredhi
Pakutsvaga hwaro hwekuyera, mainjiniya vanofanira kutarisa kupfuura zvinhu uye kutarisa zvakanyanya pakutsungirira kunowanikwa panguva yekurovera kwakakosha. Kushivirira uku kunotsanangura giredhi, chitupa chekuti ndiro rinonamatira zvakadii kune imwe nzvimbo yakakwana, yedzidziso. Indasitiri iyi inoshandisa hurongwa hwakajeka, uko kushivirira kwakasimba kunoenderana nemagiredhi chaiwo, kazhinji kunotevera zviyero zvakaita seFederal Specification GGG-P-463c kana DIN 876. Kukosha kukuru kunomiririrwa negiredhi repamusoro reAA granite (dzimwe nguva rinonzi Giredhi 00). Maplate aya anopa musiyano wakaderera unobvumidzwa mukusatsetseka pamusoro pese. Ndiwo muenzaniso, unonyanya kushandiswa mumarabhoritari makuru anodzorwa nezvakatipoteredza ekugadzirisa zvishandiso zvine hungwaru hwepamusoro. Kana basa rako richisanganisira kusimbisa zviyero zvekutarisa kana kusundira miganhu yekuyera mativi, Giredhi AA ndiyo yega sarudzo inogamuchirwa.
Tichidzika zvishoma, asi tichiramba tiri mukati menzvimbo yekunyatsorongeka, tinowana giredhi repamusoro regranite regiredhi 0 (kana Giredhi A). Giredhi iri ndiro guru remakamuri ekuongorora akanakisa uye madhipatimendi ekudzora mhando. Rinopa hunhu hwakati sandara hunodiwa pakuenzanisa michina yepamusoro-soro, kuita mabasa akakosha ekugadzirisa, uye kuongorora zvikamu zvine hunhu hwakasimba. Musiyano wekushivirira hunhu hwakazara pakati peGiredhi AA neGiredhi 0 unoyerwa, asi kune akawanda mabasa ekuongorora echipiri uye epamusoro-soro, Giredhi 0 rinopa chiyero chakanaka chekushanda uye kushanda. Kunyange zvazvo zviyero zvichishandiswa pasi rose, kugara uchiwana magiredhi aya kunoenderana nehunyanzvi hwemugadziri, michina, uye kuwanikwa kwezvinhu. Makambani akaita seZHHIMG anozvisiyanisa nekuomerera zvakasimba kune aya maereji epasi rose, achivimbisa kuti paunotenga giredhi reGiredhi AA kana Giredhi 0, kusava nechokwadi kwakanyorwa kwakavimbika uye kunoteverwa. Kune vatengi vakajaira mabrandi anozivikanwa, hunhu hunofanira kukwikwidzana kana kupfuura mashandiro anotarisirwa kubva kuyuniti yepamusoro-soro, senge grizzly granite surface plate, nekuchengetedza kutonga kwakasimba pamusoro pemaitiro ese ekugadzira nekupedzisa.
Gamba Risingaimbwe: Chigadziko cheGranite Surface Plate
Chikanganiso chinowanzoitika mukugadzirisa metrology ndechekutarisa chete pagiredhi replate uku uchiregeredza rutsigiro rwayo. Plate yeGiredhi AA yakaiswa pahwaro husina kukwana kana kuti hwakagadzirwa zvisina kunaka, mashandiro ayo, haisi nani pane plate yegiredhi rakaderera. Chimiro chinotsigira huremu hwegranite chinofanira kudzivirira kutsauka, kuparadzanisa kudedera, uye kubvumira plate kuti ifunge kuti yakagadzirwa yakati sandara. Apa ndipo panowanikwa nzvimbo yeplate yepamusoro yegranite inova chinhu chakakosha.
Mastand aya akagadzirwa zvakananga kuti atsigire ndiro paAiry Points kana Bessel Points ayo akaverengerwa nemasvomhu. Mapoints aya ndiwo nzvimbo dzakakodzera dzekuderedza kutsauka kweplate yese uye kukanganisa nekuda kwehuremu hwayo. Tafura yakajairika ichakundikana kugovera huremu uhwu hwakakura nemazvo, zvichiunza zvikanganiso zvinoyerwa mu reference plane. Uyezve, mastand emhando yepamusoro anowanzova nezvinhu zvakavakirirwa mukati me vibration-damping kana leveling feet, izvo zvinobatsira kuparadzanisa ndiro inonzwisisika kubva mukuzununguka kwepasi kunokonzerwa nemichina iri pedyo, kufamba kwetsoka, kana HVAC systems. Izvi zvakakosha zvikuru kumaplate eGiredhi AA neGiredhi 0 uko micro-vibrations inogona kukanganisa zviyero zvakakosha. Chekupedzisira, granite surface plate stand yakanaka inosanganisira ma leveling jacks akasimba anobvumira mushandisi kuenzana neplate nemazvo. Kunyange zvazvo gravity ichivimbisa kuti surface plate "yakati sandara" maererano ne reference plane yayo, leveling inodiwa pakushandisa bubble levels, electronic levels, uye specific measuring tools (senge column gauges) dzinovimba ne vertical kana horizontal reference kune gravitational plane. Kutenga plate yeGiredhi 0 kubva kumutengesi ane mukurumbira akaita seZHHIMG pasina stand chaiyo mukana wakarasika. Mari inoshandiswa mukuita kuti ndiro yacho ive chaiyo inokanganiswa kana chimiro chayo chikakonzera kukanganiswa kunopfuura kushivirira kweplate yacho.
Nyaya yeBlack Granite Yakatenderwa
Kunyange zvazvo mhando dzakasiyana dzegranite dzichishandiswa, maplate akanyatsojeka—kunyanya ayo anosvika padanho reAA granite surface plate standards—anowanzogadzirwa negranite nhema (yakadai seDiabase nhema kana Impala Black). Chinhu ichi hachingosarudzwi nekuda kwekunaka kwacho chete asiwo nekuda kwehunhu hwacho hwepamusoro. Granite nhema inowanzova ne porosity yakaderera, zvichireva kuti inonwisa hunyoro hushoma, uye kugadzikana uku kwakakosha mukuchengetedza kurongeka kwegiredhi munzvimbo dzakasiyana dzehunyoro. Yakakorawo uye ine Modulus of Elasticity yakakwira kupfuura granite dzakareruka, iyo inobatsira plate kudzivirira kutsauka pasi pehuremu hwemidziyo yekuyera nezvikamu. Zvakakosha, coefficient of thermal expansion (CTE) yakaderera zvikuru. Izvi zvinoreva kuti kana tembiricha ikachinja-chinja mukamuri rekuongorora, granite plate inochinja divi risingapfuure chero chimwe chinhu, ichichengetedza kusimba kwenzvimbo yekutarisa. Paunosarudza chigadzirwa chepamusoro-soro senge ZHHIMG granite surface plate, uri kutenga mupakeji yese yesainzi yezvinhu, iyo inosanganisira hunhu hwepamusoro hwegranite pachayo, pamwe chete nehunyanzvi hwekurovera.
Kugadzirisa uye Kurarama Kwenguva: Kuchengetedza Mari Yako Yaunodyara
Kugara kwenguva refu kweplate yegranite yepamusoro yegiredhi 0 kana chero mudziyo une kunyatsoshanda zvinoenderana nekutarisirwa kwayo. Kuregeredza kunogona kukurumidza kuderedza kururama kwayo, zvichiita kuti Grade 0 ive Grade 1 kana kupfuura, uye zvinoda kugadziriswazve kunodhura kana kudzokororwazve. Kugadzirisa nguva dzose kunoraira kuti munhu asamboshandisa michina yekuchenesa imba kana zvinhu zvinogumbura; michina yekuchenesa plate yepamusoro yakagadzirwa kubvisa mafuta, guruva, uye tsvina diki pasina kukuvadza pamusoro. Guruva netsvina ndizvo zvinonyanya kukonzera kusakara munzvimbo. Uyezve, nzira yakakodzera yekurodha inoda kuisa maworkpieces zvinyoro nyoro, isingatsvedzeri kana kudhonza zvinhu zvinorema kana zvakaomarara pamusoro pegranite, sezvo micro-abrasion inokonzerwa nekuita uku inopera pamusoro nekufamba kwenguva. Kutevedzera purogiramu yakasimba yekuenzanisa (kazhinji kwemwedzi 6 kusvika 12 yemaplate epamusoro anoshandiswa zvakanyanya) hazvigone kukurukurwa. Kugadzirisa kunovimbisa kuti flatness yeplate inoramba iri mukati memvumo yayo yakatenderwa uye inopa rekodhi yepamutemo yekururama kwayo. Pakupedzisira, kuisa mari muhwaro hwepamusoro-soro—ingava giredhi reAA granite surface plate remurabhoritari kana kuti chigadziko chakasimba chine jira reZHHIMG granite surface plate rakatsaurirwa pachigadziko chegranite surface plate—uchapupu hwekuzvipira kwekambani kumhando yepamusoro. Musiyano uripo pakati pekuyera kwakarurama nechikamu chakakundikana unowanzoenderana nekusimba kwechinhu ichi chimwe chete, chakanyarara, uye chakakosha.
Nguva yekutumira: Mbudzi-26-2025