Munzvimbo dzemigodhi muNew Zealand—kubva kumigodhi yegoridhe yeOtago ine matombo akaomarara kusvika kumatumbu eWest Coast eSouth Island—kutarisa kupisa (kutsemuka kudiki kwemafuta) mumazino edhaimani kunouraya chinyararire. Ndakazvionera ndega: chidhinha chedhirowa chinomhanya kwemaawa, chobva changoerekana chaderera sezvo zvidimbu zvidiki zvichipararira pamuchina wekucheka, zvichimanikidza kumira kusina kurongwa kuti kutsiva maturusi. Mushure memavhiki gumi ekuyedza pamugodhi wegoridhe weCentral Otago,Zino rakasanganiswa nedhaimanikubva kuNinestones Superabrasives yava mhinduro yedu. Iyi haisi nzira iri nani chete yekucheka - humbowo hwekuti Ninestones inonzwisisa matambudziko akasiyana ekupisa ari mumigodhi yeNZ, uye kuzvipira kwavo kugadzirisa matambudziko chaiwo kunoita kuti vave shamwari yakavimbika yekushanda munharaunda.
Mudzi weKuongorora Kupisa: Nei Mazino Akajairwa Achitsemuka Paunenge Uchipisa
Kuongororwa kwekupisa hakuitiki netsaona—kunetsana pakati pemiganhu yezvinhu nemamiriro akaoma ekuchera. Chekutanga, pane **kusawirirana kwekuwedzera kwekupisa**: sezvakaratidzwa neNZ Mining Technology Portal muna 2024, dhaimani necarbide substrate yayo zvine mwero wekuwedzera kupisa wakasiyana zvikuru (dhaimani pa ~1.5×10⁻⁶/℃, carbide pa ~5×10⁻⁶/℃). Pakuchera dombo rakaoma, kukweshana kunosunda tembiricha pamusoro pe200℃, uye kusawirirana uku kunokwesha zvinhu zviviri izvi, zvichiita kuti pave nekutsemuka kudiki.
Chechipiri, mazino akajairwa anobata kupisa: magadzirirwo awo akati sandara kana kuti akakura haabvumiri kupisa kuti kubude nekukurumidza, saka nzvimbo dzinopisa dzinoumba pamucheto wepamusoro. Sezvakataurwa ne "Industrial Diamond Review" gore rapfuura, nzvimbo idzi dzinopisa dzinogona kukwira kusvika ku300℃ mumaminitsi gumi, zvichiita kuti zvidimbu zvidiki zvive zvidimbu zvakazara. Kumugodhi weOtago, takaedza mazino matatu akajairwa edhaimani—ose akatanga kuongorora kupisa mukati memaawa mashanu, rimwe richikundikana zvachose. Takazosvika patachinja kuenda kuNinestones'.Zino rakasanganiswa nedhaimanikuti takaona mutsauko chaiwo: dhizaini yayo inotarisa kusawirirana kwekukura uye kuwedzera kwekupisa, izvo zvikonzero zvikuru zviviri zvinokonzera kutsemuka kwekupisa.
Zino redhaimani rakaita sedhaimani: Dhizaini yeNinestones inodzivirira kupisa
Ninestones haina kungogadzirisa muchina wekucheka wakajairwa chete—vakagadziraDombo redhaimani rakasanganiswakubva pasi zvichikwira kuti zvidzivirire kupisa. Kukunda kwekutanga ndiko chimiro chayo chekona: kusiyana nemazino akati sandara anobata kupisa, pamusoro pekona panoita kuti mhepo nechinhu chinotonhorera zvifambe zvakasununguka, zvichitakura kupisa kwakawandisa. Mumiedzo yedu, tembiricha yemucheki yakaramba yakaderera ne40% pane mazino akajairwa, kunyangwe painochera 2.8g/cm³ granite.
Zvadaro pane tekinoroji yezvinhu: Ninestones inoshandisa nzira yekupisa yakanyanya (vanoidaidza kuti "Thermal Bond Tech") iyo inoderedza kusawirirana kwekuwedzera pakati pedhaimani necarbide ne35%. Sezvakatsanangurwa nechikwata chavo chehunyanzvi, izvi zvinobatanidza zvikamu zviviri zvakasimba zvekuti kupisa hakugone kuzviparadzanisa - ndizvo chaizvo zvinokurudzirwa ne "Diamond Technology Review" kuti pave nekugadzikana kwekupisa.Zino rakasanganiswa nedhaimaniinewo dhaimani rakakora (1.2mm vs. 0.8mm pamazino akajairwa), zvichiita kuti ive "nzvimbo yekupfeka" yakawanda isati yasvika paburiro repasi. Pamugodhi weOtago, izvi zvakaita kuti pave nemaawa gumi nemaviri ekuboorera nguva dzose pasina kutarisa kupisa—inopfuura kaviri hupenyu hwevacheki vakajairwa.
Chinhu chechitatu chakanaka ndechekuti inogona kuchinjika: Ninestones inoitaZino rakasanganiswa nedhaimanimudhayamita dzakagadzirwa (kubva pa8mm kusvika 19mm) dzemichina yekuboorera yakajairika yeNZ. Taida 13mm yemugodhi wedu wemarasha weWest Coast, uye vakauunza mumavhiki maviri—hapana kunonoka kwakajairika “kunokodzera zvese”. Ndiwo rudzi rwekuchinjika kunodiwa nevacheri vemigodhi veNZ, kunyanya kana zuva rega rega rekushanda richidhura zviuru.
Nei Ninestones Ichionekwa Seyakanaka: Kupfuura Kungogadzira Mugadziri
Chinonyanya kusiyanisa Ninestones hachisi chinhu cheteDhaimani ine taper compound zvakareth—ibasa ravo guru pakugadzirisa matambudziko *edu*. Kusiyana nevatengesi vekune dzimwe nyika vanotumira chigadzirwa vobva vanyangarika, timu yavo yakabhururuka kuenda kunzvimbo yedu yeOtago kunodzidzisa vashandi vedu nezvekutarisira kupisa: maitiro ekugadzirisa kuyerera kwechinhu chinotonhodza chimiro chekoni, maitiro ekuona kutarisa kwekupisa nekukurumidza (kusati kwakuvadza zino), kunyange maitiro ekuenzanisa mucheki nemarudzi akasiyana ematombo.
Vanotsigirawo chigadzirwa chavo neruzivo rwechokwadi: chimwe nechimweZino rakasanganiswa nedhaimaniinouya nemushumo wekuyedza kupisa, zvichiratidza kuti inosangana nezvinodiwa zvekuchera zveNZ. Patakava nemubvunzo wekushandisa muchina wekucheka mumhando dzevhu rakawanda (izvo zvinobata kupisa kwakawanda), mainjiniya avo anotaura Chirungu vakadzoka kwatiri mumaawa mana - nekukurumidza kupfuura chero mutengesi wemuno watakamboshanda naye. Mumwe mushandi wemugodhi muGreymouth akachinja kuenda kuNinestones gore rapera ndokundiudza kuti, "Taimbotsiva muchina wekucheka kaviri pashifiti; ikozvino kamwe chete pamazuva matatu." Ndiwo rudzi rwekuvimbika runoshandura vatengesi kuita vadyidzani.
Kuti uwane rumwe ruzivo nezveZino rakasanganiswa nedhaimani, kuti mukumbire mutengo wakagadzirwa wemamiriro ekuchera muNZ, kana kuti muwane gwara rekutarisira kupisa reNinestones, batai:
- Nhare: +86 17791389758
- Email:jeff@cnpdccutter.com
NezveMunyori: Jake Fraser, anobva kuChristchurch, New Zealand, ane ruzivo rwemakore gumi nerimwe semutekinisitiri wemabasa emigodhi. Akashanda munzvimbo huru dzemigodhi dzeNZ—Otago, West Coast, neNorthland—achinyanya kugadzirisa matambudziko ekutadza kwezvishandiso mumatombo akaomarara uye nzvimbo dzinopisa zvakanyanya. Hunyanzvi hwake hwekushanda nesimba hwakabatsira migodhi yeNZ kuderedza mitengo yezvishandiso ne30% paavhareji, uye anogara achikurudzira Ninestones Superabrasives kune vamwe vake. "Zino ravo reDiamond taper compound haringoderedzi chete kutarisa kupisa," anodaro. "Ihu humbowo hwekuti kambani inoteerera vacheri inogona kugadzira zvishandiso zvinoshanda mumamiriro edu akasiyana eNZ."
Nguva yekutumira: Ndira-15-2026
