Ma nā wahi eli pōhaku paʻakikī a me ka ʻeli ʻaila ma Farani—mai nā ʻano kaula paʻakikī Alpine a hiki i nā papa pōhaku limestone mānoanoa ma ka ʻākau—ua lōʻihi ka hoʻonāukiuki ʻana o nā ʻāpana PDC maʻamau. Hoʻopilikia pinepine nā mea ʻeli a me nā mea ʻeli i nā hemahema o nā mea hana: nā ʻaoʻao ʻoki i haki, nā papa daimana i ʻili ʻia, a me nā haki koke i ka wā e ʻeli ai i nā kaula paʻakikī, e alakaʻi ana i ka manawa hoʻomaha pipiʻi a me ka emi ʻana o ka huahana. Ma hope o nā mahina o nā hoʻāʻo kahua ma ka ʻāina ʻo Auvergne-Rhône-Alpes,Niho hui ʻāpana daimanamai ka hui ma hope o https://www.cnpdccutter.com/products/ ua kū mai ma ke ʻano he mea hoʻololi pāʻani, e hoʻoponopono ana i nā pilikia o nā ʻāpana PDC maʻamau a hōʻike ana i ke kumu e loaʻa ai ka hilinaʻi i kēia mea hana ma nā hana mining ʻEulopa.
## Nā Mea Hana ʻino: No ke aha e hakakā ai nā ʻāpana PDC maʻamau me nā ʻano hana paʻakikī
ʻAʻole hiki i nā ʻāpana PDC maʻamau ke hāʻule i nā ʻano kaula paʻakikī—ʻaʻole hiki i kā lākou hoʻolālā a me ka hana ke hoʻomau i nā kūlana paʻakikī. ʻO ka mea mua, hāʻawi maikaʻi ʻole ko lākou mau ʻili ʻoki pālahalaha a ʻōniʻoniʻo iki paha i ka ikaika hopena; i ka wā e paʻi ai i nā kaula paʻakikī (pinepine me ka paʻakikī ma mua o 3.0g/cm³), kau ka ikaika ma nā wahi liʻiliʻi, e hoʻoulu ai i ka papa daimana e ʻili a i ʻole ke kino o ka ʻāpana e haki. ʻO ka lua, he palena ko nā ʻāpana PDC maʻamau i ka hiki ke wehe i nā ʻāpana—hōʻiliʻili koke nā ʻōpala pōhaku ma waena o nā ʻaoʻao ʻoki i nā ʻano kaula paʻakikī, e hana ana i ka "wili lua" e hoʻolalelale i ka ʻaʻahu. ʻO ka mea hope loa, ʻo ko lākou hiki ke hoʻololi maikaʻi ʻole i nā papa palupalu-paʻakikī ʻo ia hoʻi ʻaʻole lākou i ʻoi no nā kaula paʻakikī a i ʻole ka lōʻihi no nā hopena hou, e alakaʻi ana i ka hāʻule mua ʻana. I loko o kahi hoʻāʻo ma kahi lua lanahu Farani, ua mau nā ʻāpana PDC maʻamau i 6 mau hola wale nō i nā ʻano kaula paʻakikī, me ka helu hāʻule o 40%.
## Niho hui ʻāpana daimana: ʻO ka loea hoʻokumu ʻana i nā kaula paʻakikī
ʻO ka toot hui taper daimanaHoʻoponopono ʻo h i nā hemahema o nā ʻāpana PDC maʻamau me ka hoʻolālā kikoʻī a me ka hana kiʻekiʻe, e lilo ia i hopena kūpono no nā ʻano kaula paʻakikī. Hana kona ʻano conical ma ke ʻano he "diffuser ikaika" - i ka wā e wili ai i nā kaula paʻakikī, pālahalaha like ka ikaika hopena ma ka ʻili conical ma kahi o ka nānā ʻana i hoʻokahi kiko, e hōʻemi nui ana i ka pilikia o ka chipping a i ʻole ka ʻili ʻana. ʻOki pū ka piko conical ʻoi i nā kaula paʻakikī me ka maʻalahi, e koi ana i ka 25% emi o ka torque ma mua o nā ʻāpana PDC maʻamau a hōʻemi i ka ukana lako.
Ma ka hoʻāʻo ʻana o Auvergne-Rhône-Alpes,Niho hui ʻāpana daimanaUa holo no 18 mau hola pololei i nā ʻano kaula paʻakikī, me ka liʻiliʻi o ke komo ʻana (0.2mm) a me ka ʻole o nā hemahema. ʻO kona ʻili laumania a me nā kahawai wehe ʻāpana i hoʻomaikaʻi ʻia e pale aku i ka hōʻiliʻili ʻana o nā ʻōpala, e hoʻopau ana i ka "wili lua" a hoʻolōʻihi i ke ola lawelawe. Eia kekahi, mālama ka niho hui Diamond taper i ke kūpaʻa ʻoiai ma nā papa palupalu-paʻakikī ʻē aʻe—ʻaʻole e like me nā ʻāpana PDC maʻamau e "lele" a haʻalulu paha, mālama ia i ka wili paʻa, e pale ana i ka mea hana a me nā lako downhole. ʻO kēia ʻano hana i kuhikuhi ʻia ka mea e pono ai nā mea wili Farani no nā ʻano kaula paʻakikī.
## No ke aha e hilinaʻi ai nā Mines ʻEulopa i ka niho hui Diamond taper o kēia hui
Ma waho aʻe o ka hana kupaianaha aNiho hui ʻāpana daimana, ʻo ka mea e lanakila maoli ai ma luna o nā hui mining ʻEulopa ʻo ia ka kūpaʻa paʻa o ka hui i ka maikaʻi a me ka lawelawe kikowaena mea kūʻai aku. ʻO kēia mea hana, loea i nā mea composite PDC a me DEC, e kaena ana i ka ʻenehana pepa composite polycrystalline diamond—ua kaomi pololei ʻia kēlā me kēia niho hui Diamond taper a ua hoʻāʻo pono ʻia, e hoʻokō ana i nā kūlana maikaʻi koʻikoʻi o nā hana mining ʻEulopa.
ʻAʻole e like me nā mea hoʻolako ʻē aʻe e hāʻawi ana i nā huahana hoʻokahi-kūpono-āpau, hāʻawi ka ʻoihana i nā hoʻonā i hoʻopilikino ʻia no nā ʻano kaula paʻakikī: hoʻoponopono i ke kihi cone no nā paʻakikī pōhaku like ʻole, hoʻomaikaʻi i ka mānoanoa o ka papa daimana no ke kūpaʻa ʻana i ka ʻaʻahu, a hiki i ka hoʻopilikino ʻana i nā nui (mai 6mm a 19mm) e kūpono i nā lako wili ʻEulopa. Hāʻawi pū kā lākou hui kākoʻo loea i ke alakaʻi ma ka pūnaewele, e kōkua ana i nā mines e hoʻomaikaʻi i ka hoʻokomo ʻana a me ka mālama ʻana i nā mea hana e hoʻonui i ka pono. Ua hoʻomaikaʻi kekahi luna wili ma kahi lua Alpine Farani: "ʻAʻole kūʻai wale aku kēia hui i nā mea hana—maopopo iā lākou kā mākou mau pilikia kaula paʻakikī. Ua hōʻemi kā lākou niho hui Diamond taper i ko mākou downtime ma 60%, a pane wikiwiki kā lākou hui loea ma mua o nā mea hoʻolako kūloko he nui. " No nā hana ʻEulopa i luhi i nā hemahema bit PDC maʻamau, ʻo nā hoʻonā a kēia mea hana he koho hilinaʻi i hoʻokumu ʻia i nā pono o ke ao maoli.
No nā kikoʻī hou aku maNiho hui ʻāpana daimana, no ke noi ʻana i kahi ʻōlelo kūʻai maʻamau no nā hoʻokumu ʻana o nā kaula paʻakikī, a i ʻole e aʻo e pili ana i nā lawelawe kākoʻo loea o ka hui, e kelepona iā:
- Kelepona: +86 17791389758
- Leka uila:jeff@cnpdccutter.com
E pili ana i ka Mea Kākau: ʻO Jean-Pierre Dubois, he kamaʻāina no Lyon, Palani, he 13 mau makahiki o ka ʻike ma ke ʻano he kākāʻōlelo ʻenehana wili. Ua nānā ʻo ia i ka hoʻāʻo ʻana a me ke koho ʻana i nā mea hana ma 20+ mau wahi wili a me ka ʻaila ma ʻEulopa, e loea ana i nā hana hoʻokumu paʻakikī a me nā hana paʻakikī. ʻO kona ʻike lima i nā kūlana geological ʻEulopa ua hoʻolilo iā ia i kākāʻōlelo hilinaʻi no nā hoa, a paipai mau ʻo ia i nā hoʻonā e hāʻawi ana i nā hopena i hōʻoia ʻia—ʻo kēia huiNiho hui ʻāpana daimanaua lilo ʻo ia i kāna koho kiʻekiʻe no nā hoʻokumu ʻana o ke kaula paʻakikī, mahalo i kona hiki ke hoʻololi kūpono ʻole a me ke kākoʻo koʻikoʻi o ka mea hana.
Ka manawa hoʻouna: Ian-13-2026
