Mumwe mutengi akatikumbira kuti titaure nezve granite inotsiva plate yesimbi yakakandwa yakagara muchitoro chavo kwemakore gumi nerimwe. Patakabvunza kuti sei, mhinduro yacho yakanga isiri yechokwadi - plate yacho yakanga ichiri yakanaka. Yaiva yekuti chitoro chakanga chatamira pakona pedyo nechiteshi chekuisa zvinhu, uye plate yacho yakanga yawana maburi madiki kubva muzvikamu zvakanga zvakaiswa pasi zvisina hanya. Pa steel yakakandwa, gomba rinosimudza gomba raunogona kunzwa nenzara uye rinofanira kudonhedzwa nematombo. Pa granite, kudonhedzwa kwakafanana kunosiya chidimbu chidiki, uye nzvimbo yakapoteredza inoramba yakati sandara. Musiyano chaiwo, uye haisi iyo inonyanya kutaurwa nezvayo muzvinyorwa zvekuenzanisa.
Mapeji mazhinji e "granite vs cast iron" auchawana akanyorwa nevatengesi vegranite, saka anonzwika sekuti granite ndiyo inokunda zvese. Hazvidaro. Zvinhu zvese zviri zviviri zvichiri kugadzirwa nezvikonzero zvakanaka, uye sarudzo chaiyo inoenderana nezvauri kuita neplate, kwete kuti ndeipi inonzwika seyakanyanya kunaka.
Chii chinosiyanisa zvinhu zviviri izvi?
Granite haina kushushikana kwemukati kwekuburitsa. Simbi yakakandwa isimbi inodururwa, inotonhodzwa, uye kunyangwe mushure mekuderedza kushushikana uye kukwegura, inogona kufamba zvishoma nekufamba kwemakore sezvo kushushikana kwasara kuchipararirazve - kunyanya kana yakamboitika pakuchinja kwekushisa kana kuputika. Granite idombo rechisikigo raive pasi pedambudziko re geological kwemamiriyoni emakore risati racherwa; kana rachekwa uye rabatanidzwa, hapana chasara mukati maro chekuzorora. Kana uchida nzvimbo yekutarisa inochengetedza calibration yayo kwenguva yakareba yekushanda pasina kudzokororwa nguva nenguva, ichi ndicho chikonzero chikuru nei granite ichitsanangurwa pabasa re metrology.
Simbi yakakandwa inogona kugadziriswa nekukwenya nemaoko. Granite haigoni. Kana ndiro yesimbi yakakandwa ikasakara kana kukuvara, nyanzvi yekukwenya inogona kuidzosera pakare pakare. Yakakanganisikandiro yegraniteinodzokera kunzvimbo yekurovera, kana kuti inoraswa. Kana uri munzvimbo isina mukana wekuwana nzvimbo yekurovera granite, uye uchitarisira kuti plate yacho ichakanganisika, kugadziriswa ikoko kunokosha mari chaiyo kupfuura hupenyu hweplate yacho.
Granite haiite ngura. Izvi zvinonzwika sezvidiki kusvika waisa ndiro muchitoro chine hunyoro pamhenderekedzo yegungwa kana muimba yekugezera chikafu nechinwiwa ine nzira dzekugezera. Simbi yakaumbwa inoda mafuta uye kudzorwa nehunyoro hwakanyanya kudzivirira ngura pamusoro, iyo - kana ikaitika - inochinja pamusoro penzvimbo uye inofanira kugadziriswa isati yakanganisa chiyero. Granite haina simba zvachose.
Simbi yakakandwa ine hunyoro huri nani uye kuomarara kwakakwirira zvichienderana nehuremu hwakatarwa. Kune mibhedha nemabhesi emidziyo yemuchina yakakura kwazvo, hunhu hwesimbi yakakandwa hwehunyoro uye kugona kukanda mbabvu nemakomba kuti igadzirise huremu ndizvo zvakanakira zveinjiniya izvo granite yakasimba isina nenzira imwecheteyo. Ndokusaka simbi yakakandwa ichiri kutonga muzvivakwa zvemidziyo yemuchina kunyangwe granite yakatora nzvimbo yakawanda pamusoro pemapuratifomu emetrology.
Simbi yakakandwa inogona kuroverwa nekuboorwa zvakananga. Maburi ane shinda anoiswa zvakananga musimbi nepombi. Granite inoda zvinhu zvine shinda zvakasungirirwa kana kuti zvakagadziriswa nekanika, izvo zvinofanira kurongwa mudhizaini — haugone kungoboorwa nekuboorwa gomba muchikamu chegranite chapera sezvinoitwa nekambani yemuchina pakuisa simbi.
Granite ine thermal conductivity yakaderera. Izvi zvinocheka mativi ese. Zvinoreva kuti granite haikanganisike zvakanyanya kubva panzvimbo inopisa (mota iri pedyo, ruoko rwakarembera panzvimbo imwe chete), nekuti kupisa hakupfuuri nepakati payo uye kunoita kuti granite ive nyore nyore. Asi zvinorevawo kuti kana plate yese ichifanira kusvika patembiricha itsva yemhepo - mushure mekutumira, kana HVAC yakadzoka shure husiku - zvinotora nguva yakareba kuti inyowe zvakaenzana. Simbi yakakandwa inoenzana nekukurumidza, zvakanaka kana zvakaipa.
Granite ndiyo sarudzo yakajeka
Kana uri kuvaka kana kusarudza michina apo hwaro hunofanira kugara hwakagadzikana kwenguva refu yemuchina — CMMs, optical inspection stations, semiconductor handling stages, laser measurement platforms — granite ndiyo mhinduro yakajairika ine chikonzero. Hapana kukambaira, hapana ngura, uye inogona kukuyiwa nemhepo ine nzvimbo uye straightedge references dzakavakwa mumonolithic block imwe chete, iyo inochengetedza zvese panzvimbo imwe chete yakasimba pane kubatanidza zvinhu zvakagadzikana uye zvisina kugadzikana pamwe chete.
Zviri naniwo kudana chero kupi uko plate yacho inoona zvinhu zvinopisa, kupwanya kwemvura inotonhodza, kana kushanduka kwehunyoro izvo zvingaisa simbi yakakandwa panjodzi, uye chero kupi uko zvinhu zvisina magineti zvakakosha - pedyo nemagetsi anonzwa kana michina yekuyera magineti, hunhu hwegranite husina magineti hausi hwekusarudza.
Kana simbi yakakandwa ichiri kudana zviri nani — uye tichakuudza izvozvo
Kana chitoro chako chikagadzira michina yakaoma pedyo neplate uye madhingi asingadzivisiki, kugadzirisa simbi nekugadzira kuchakuchengetera mari yakawanda kupfuura nguva yebasa replate yegranite, nekuti unoigadzirisa wega pane kuitumira kunze.
Kana uchida nzvimbo dzekuisa dzakagadzirwa neshinda dzakagadzirwa zvakananga panzvimbo yekushanda pasina zvinhu zvakarongwa kare, simbi yakaumbwa iri nyore.
Kana chishandiso chiri mubhedha mukuru wezvishandiso zvemuchina kana koramu uko kunyorovesa nembambo dzechimiro zvakaiswa mukati zvichikosha kupfuura kugadzikana kwenguva refu kwenzvimbo yekureferensi, simbi yakakandwa iri kuita basa rakasiyana nere metrology plate, uye granite haisi nzvimbo yekudonhedza.
Uye kutaura chokwadi — kana zvinodiwa zvako zvekushivirira zviri nyore zvekuti ndiro yesimbi yeGrade B inokwana, uye ndiro yacho inogara munzvimbo yakagadzikana yemukati kure nehunyoro uye kukanganiswa, kubhadhara granite hakukutengeri zvakawanda. Tinoda kuudza mutengi izvozvo pachine nguva pane kumupa plate yaasingade.
Mubvunzo watinobvunza tisati tataura chimwe chezvi
Tisati takurudzira granite, tinobvunza kuti chii chiri kukuvadza maplate muchitoro chemutengi nhasi — kukanganiswa, ngura, kudonha kwemvura nekufamba kwenguva, kana kusatombova nechimwe chinhu uye vari kungochinja nehurongwa. Mhinduro inowanzo tarisa pane chinhu chakakodzera, uye dzimwe nguva inonongedzera pasimbi yakakandwa, kana kusachinja zvachose.
Kana granite plate yako iri kupinda muchikamu chine shinda dzakagadzirwa, zvinhu zvakasanganiswa, kana kupisa kwakanangana, izvozvo zvakakodzera kukurukurwa padanho rekudhirowa, kwete mushure mekunge bhuroko rachekwa. Titumirei zvinodiwa zvenyu zvekushivirira, nzvimbo iyo plate kana chikamu chichagara mairi, uye chero ruzivo rwekugadzika kana interface rwamuinarwo, uye tichakuudzai chokwadi kana granite iriyo yakakodzera application yenyu - uye kana isiriyo, chii chiripo.
Nguva yekutumira: Gunyana-15-2026