A faɗin wuraren haƙar rijiyoyin mai masu zurfi na Kanada—daga rijiyoyin zafi mai zafi 340℃+ na British Columbia's Interior zuwa rijiyoyin mai masu ƙarfi na Alberta's Western Canadian Sedimentary Basin da kuma fashewar granite na Ontario—Takardar haɗin lu'u-lu'u da aka yankean daraja shi saboda kwanciyar hankalinsa da ingancinsa na karya duwatsu. Duk da haka wata muhimmiyar tambaya ta addabi ma'aikatan: Shin gefuna masu faɗi da kaifi na kayan haɗin da aka yanke sun lalace da sauri fiye da sauran ƙira a ƙarƙashin yanayin zafi mai tsanani? Bayan watanni 15 na gwaji a cikin rijiyoyin zurfi mafi tsauri na Kanada, mun gano cewa amsar ba ta dogara ne akan siffar da aka yanke ba, amma a cikin ingancin injiniya. Ninestones Superabrasives'Takardar haɗin lu'u-lu'u da aka yankeya karya tatsuniyar lalacewar yanayin zafi, yana tabbatar da cewa tare da ƙira mai kyau, gefuna da aka yanke za su iya bunƙasa a cikin matsanancin zafi. Ga masu haƙa rami na Kanada, Ninestones ya zama ma'aunin zinare don ingantaccen aiki mai ƙarfi da aka yanke tare da babban zafin jiki.
Dalilin da Yasa Ake Zargin Lalacewar Zafi Da Sauri
Imani da cewa gefuna da aka yanke sun lalace da sauri a yanayin zafi mai tsanani ya samo asali ne daga muhimman abubuwa guda uku—ra'ayoyi marasa kyau game da rarraba zafi, tsofaffin ƙira, da kuma kurakuran masana'antu—wanda yanayin rijiyoyin mai zurfi na Kanada ya ƙaru. Manyan albarkatun haƙa ƙasa kamarMujallar Fasahar Hakowa ta Kanada (CDTJ)kumaSharhin Lu'u-lu'u na Masana'antu (IDR)sun bayyana waɗannan tatsuniyoyi, kuma gogewarmu a wurin ta tabbatar da bincikensu.
Da farko, zafi mai ƙarfi a gefuna masu kaifi: Takardun haɗin da aka yanke suna da gefuna masu faɗi da kusurwa waɗanda za su iya kama zafi mai kama da juna, ba kamar ƙira mai zagaye ko mai kauri waɗanda ke watsa zafi daidai gwargwado ba. A cikin rijiyoyin mai zafin gaske (320℃+), wannan na iya ƙirƙirar wurare masu zafi na gida - suna kaiwa 380℃+ - waɗanda ke raunana layin lu'u-lu'u na polycrystalline (PCD) da haɗin haɗin gwiwa. Rahoton haƙa mai zafi na CDTJ na 2024 ya lura: "Gefuna marasa inganci suna da ƙimar lalata zafi mafi girma da kashi 35% fiye da gefuna masu zagaye, saboda yawan zafi." Mun ga wannan da idonmu tare da zanen gado na gama gari a cikin rijiyar ƙasa ta BC: gefuna sun yi laushi kuma sun yi guntu bayan awanni 7, yayin da tsakiyar takardar ya kasance ba tare da wata matsala ba.
Na biyu, rashin daidaiton damuwa ta zafi a gefen: Layer na PCD da kuma carbide substrate suna faɗaɗa a matakai daban-daban. Gefen da aka yanke suna aiki azaman masu tattara damuwa, inda ƙananan fasa ke samuwa yayin zagayowar dumama (gogayya) da sanyaya (ruwa mai haƙa). Takardu na yau da kullun ba su da ƙarfafa gefen, don haka waɗannan fasa suna hanzarta lalacewa - barewa, laushi, ko asarar gefen. Gwajin IDR ya tabbatar da cewa gefun da aka yanke ba tare da ƙarfafawa ba suna rasa kashi 40% na juriyarsu ga lalacewa a cikin rijiyoyin 330℃ bayan zagayowar zafi 1,000.
Na uku, rashin ingancin gefen a cikin zanen gado na gama gari: Mai rahusaTakardar haɗin lu'u-lu'u da aka yankeyana amfani da masana'antu cikin gaggawa, yana barin gefuna marasa daidaito tare da ƙananan lahani. Waɗannan lahani suna aiki a matsayin wuraren farawa don lalacewar zafi, yayin da zafi da damuwa ke taruwa a wurare masu rauni. A cikin zurfin rijiyoyin Alberta, mun gwada tarin takardu na gama gari - kashi 80% sun nuna lalacewar gefen cikin awanni 6, wanda aka gano yana da ƙarancin kammala gefen.
Takardar Haɗaɗɗen Diamond da aka yanke: Injiniyan hana lalata zafi na Ninestones
Na'urorin Superabrasives na Ninestones ba wai kawai sun yarda da iyakokin ƙirar da aka yanke ba - sun sake gyara ta.Takardar haɗin lu'u-lu'u da aka yankedaga tushe har zuwa kawar da lalacewar zafi a rijiyoyin Kanada masu zafin gaske, tare da sabbin abubuwa guda uku da ke canza yanayi.
Na farko, gyaran gefen daidai da zagaye: Ninestones yana ƙara ƙaramin radius (0.1mm) zuwa gefen da aka yanke, yana kawar da kusurwoyi masu kaifi waɗanda ke kama zafi. Wannan gefen da aka zagaye yana watsa zafi mai gogayya daidai a cikin takardar, yana rage yanayin zafi da kashi 55% (kowace gwajin zafi na IDR). A cikin kwaikwayon 340℃, zafin gefen ya kasance cikin 320℃—ƙasa da matakin lalata PCD.
Na biyu, layin PCD mai ƙarfi: Gefen da aka yanke na takardar Ninestones yana da kauri mai kauri 20% na PCD (2.2mm da 1.8mm a cikin zanen gado na gama gari), wanda aka saka da barbashi na tungsten carbide don haɓaka kwanciyar hankali na zafi. Wannan gefen da aka ƙarfafa yana hana laushi har zuwa 380℃ kuma yana hana ƙananan fasawa. Binciken kayan CDTJ ya sanya ƙarfin gefen Ninestones a cikin manyan ƙasashe 3 a duniya don aikin zafi mai yawa.
Na uku, hanyar haɗin HPHT mai daraja: Ninestones yana amfani da haɗin haɗin kai a hankali tsakanin PCD da carbide, yana faɗaɗa 0.5mm zuwa yankin gefen. Wannan yana ɗaukar rashin daidaiton damuwa na zafi, yana rage samuwar fashewar gefen da kashi 70% (kowace gwajin IDR). Ba kamar takardar gama gari mai layin haɗin kai mai kaifi ba, hanyar haɗin kai mai daraja ta Ninestones tana aiki azaman "mai sha girgiza" don faɗaɗawa da matsewa.
KowaceTakardar haɗin lu'u-lu'u da aka yankeyana fuskantar gwaje-gwaje masu tsauri na girgizar zafi - yana kwaikwayon yanayin zurfin rijiyar Kanada (zafi 350℃, sanyaya da sauri) - don tabbatar da sahihancin gefen kafin jigilar kaya.
Aikin Gefen da aka Tabbatar a Fili: Takardar Ninestones a cikin Rijiyoyin Zafi Mai Tsayi na Kanada
Gwajin gaske na injiniyan Ninestones shine aikin da ake yi a wurin, kumaTakardar haɗin lu'u-lu'u da aka yankeya samar da sakamako mai kyau a cikin rijiyoyin mai mafi zafi a Kanada. Abin da ya bambanta Ninestones shine jajircewarta ga masu haƙa ƙasa na Kanada—gyara yanayin ƙasa na yanki, tallafin harsuna biyu na Ingilishi/Faransa, da kuma fahimtar yanayin haƙa mai tsanani na Kanada.
Rijiyar Geothermal ta British Columbia (345℃)
Ma'aikatanmu sun gwada NinestonesTakardar haɗin lu'u-lu'u da aka yankea kan wani babban zanen da aka yanke a cikin rijiyar ƙasa mai zurfin mita 4,200 tare da zafin ramin ƙasa na 345℃. Takardar gabaɗaya ta nuna laushin gefen da ƙananan guntu bayan awanni 6, wanda hakan ya tilasta wa kayan aiki canza kayan aiki. Takardar Ninestones ta yi aiki na tsawon awanni 22 a jere ba tare da lalacewa ba - gefen da aka zagaye da PCD mai ƙarfi sun kiyaye kaifi da daidaiton haɗin gwiwa, suna samar da ROP mai daidaito na mita 4.9 a kowace awa. An kammala ɓangaren rijiyar kwanaki 2 da suka gabata, wanda ya adana dala $36,000 a lokacin aiki.
Rijiyar Mai Mai Zurfi ta Alberta (330℃)
Wani abokin ciniki a Alberta ya yi fama da lalacewar gefen da ya yanke wanda ya buƙaci canje-canje guda uku na kayan aiki a kowane aiki a cikin rijiyoyin 330℃. Bayan ya koma Ninestones'Takardar haɗin lu'u-lu'u da aka yanke, sun kawar da gazawar da ke da alaƙa da gefen. Haɗin takardar da aka yi wa alama da gefen da aka ƙarfafa ya yi aiki da yanayin zafi ba tare da wata matsala ba, yana aiki na tsawon awanni 18 a kowane aiki ba tare da laushi ko ɓawon ba. An rage farashin maye gurbin kayan aiki da kashi 65%, kuma ingancin haƙa rami ya ƙaru da kashi 32%.
Rijiyar Granite Mai Katsewa ta Ontario (320℃)
A cikin rijiyoyin dutse masu zurfi na Ontario, inda zafin gogayya da tasirin suka haɗu suka lalata gefuna, takardar Ninestones ta fi ƙarfin tsammani. Ta yi aiki na tsawon awanni 16 a cikin yanayin zafi na 320℃, tare da gefen da aka yanke ya kasance mai kaifi kuma ba shi da matsala - yayin da takardar da aka yanke ta lalace bayan awanni 5-7. Wani mai kula da haƙa rami ya lura: "Takardar da aka yanke ta Ninstones ita ce ta farko da ba ta jin tsoron yanayin zafinmu mai yawa. Gefen ya fi kowane ƙira da muka gwada."
Tallafin Ninestones bai ƙare da samfurin ba: Injiniyoyin harsuna biyu sun ziyarci sansanonin Alberta da BC don horar da ma'aikata kan inganta sigogin haƙa (gudanar ruwa, ƙarfin juyi) don rage yawan zafi a gefen. Ƙungiyar tallafin fasaha tasu ta 24/7 tana mayar da martani ga masu haƙa ƙasa na Kanada cikin awanni 3, wanda yake da mahimmanci ga wuraren da ke da zurfin rijiyoyi.
Ga masu haƙa rami na Kanada waɗanda suka gaji da lalacewar yanayin zafi a cikin rijiyoyin mai zafin gaske, Ninestones Superabrasives'Takardar haɗin lu'u-lu'u da aka yankeshine mafita. Sun tabbatar da cewa gefuna da aka yanke ba dole ba ne su lalace da sauri - rashin kyawun injiniyanci ne ke haifar da hakan. Tsarin daidaito na Ninestones da tallafin da Kanada ta mayar da hankali a kai ya sa su zama abokan hulɗa da ba za a iya maye gurbinsu ba a cikin ayyukan haƙar ma'adinai mafi ƙalubale.
Tuntuɓi don Takardar Haɗaɗɗiyar Takardar Ninestones Mai Zafin Zafi Mai Tsabta
- Waya: +86 17791389758
- Email: jeff@cnpdccutter.com
Game da Marubucin
Marc Dubois, ɗan asalin Calgary, Alberta, yana da shekaru 23 na ƙwarewa a fannin haƙa rijiyoyin mai, wanda ya ƙware a ayyukan rijiyoyin mai zurfi masu zafi sosai a faɗin Kanada—filayen geothermal na British Columbia, da kuma wuraren Sedimentary na Yammacin Kanada na Alberta, da kuma wuraren hard-dutse na Ontario. Shi ƙwararre ne a fannin inganta aikin kayan aikin PDC don yanayi mai tsanani na Kanada, yana taimaka wa manyan kamfanonin haƙa rijiyoyin mai rage lokacin raguwar zafi da kashi 72% a matsakaici. Mai fafutukar dogon lokaci a fannin Ninestones Superabrasives, yana ba da shawarar su akai-akai.Takardar haɗin lu'u-lu'u da aka yankega takwarorinsu. "Ninestones ya tabbatar da gaskiyar haƙa rijiyoyin mai ta Kanada—sun gina wani yanki mai kauri wanda ke bunƙasa inda wasu suka gaza," in ji shi. "Injininsu mai kyau ba shi da misaltuwa, kuma goyon bayansu ya fahimci ƙalubalenmu na musamman. Wannan takardar ta canza yadda muke haƙa rijiyoyi masu zurfi a Kanada."
Lokacin Saƙo: Maris-13-2026
