Mbiri Yachitukuko ya Batani la Cemented Carbide

Batani la tungsten carbide ndi chida chobowola mwala chomwe chimapangidwa popanga ma hydraulic rock kubowola. Ili ndi ubwino wogwirira ntchito bwino, kuthamanga mofulumira kubowola, kupulumutsa nthawi yothandizira, ndi zina zotero, ndipo ndi yoyenera kukumba mofulumira kwa miyala yamphamvu kwambiri. Pobowola brittle rock, hydraulic rock drill yamphamvu kwambiri imagwiritsidwa ntchito, ndipo mbali yake yayikulu ndikuti liwiro lobowola limakhala lothamanga komanso lokhazikika, ndipo kuzungulira kwa hydraulic ndikutalika.

Kuyambira zaka za m'ma 1970, kafukufuku ndi chitukuko chachikulu chakhala ndi zobowola mabatani a carbide monga chinthu chachikulu, ndipo kugulitsa kwa tizidulo tobowola tosiyanasiyana tampira timapanga 60% mpaka 70% yazotulutsa zonse zobowola. Mu 1968, Sandvik adapanga zobowola zingapo zazikulu, zapakatikati, ndi zapakati pobowola miyala ya percussive ndipo adazilimbikitsa ngati "chida chabwino chobowolera mwala wa hydraulic." M'zaka zamtsogolo, kuchuluka kwa mabatani kumakwera.

Kuyambira zaka za m'ma 1980, dziko la China layamba kuyikapo kufunikira kwa kafukufuku ndi chitukuko cha mabatani obowola mabatani, ndipo chiwerengero cha opanga makina obowola mabatani chikuwonjezeka. Kuyambira zaka za m'ma 1990, zobowola mabatani zaku China zakula kwambiri komanso kuchuluka kwake, ndipo kuchuluka kwa zotumiza kunja kumachulukira chaka ndi chaka. Opanga monga Lianhuashan, Chengtan, Changsha Mining Institute, Changjiang, Shaodong, ndi ena ambiri akuluakulu, opanga mabatani apamwamba kwambiri aphatikizana. Pakati pawo, mabatani obowola mabatani opangidwa ndi Lianhuashan amakhala ndi gawo lalikulu la zida zobowolera kunja.

Carbide yapamwamba kwambiri yopangidwa ndi simenti, zida zotsogola kwambiri, ukadaulo wololera, komanso ukadaulo wamankhwala otenthetsera ndizofunikira kuti zitsimikizire mtundu wazinthu popanga mabatani obowola batani. Popeza chitsulo chomwe chimagwiritsidwa ntchito popanga mabatani achitsulo chimapangidwa makamaka ndi chitsulo cha chromium-nickel-molybdenum kapena silicon-manganese-chromium-nickel-molybdenum chitsulo, chitsulo chachitsulo ndipamwamba kwambiri. Pakuti carbide simenti, mukhoza kusankha ZZBETTER wapamwamba simenti carbide.

ZZBETTER ili ndi mabatani osiyanasiyana opangidwa ndi simenti, ndipo mabatani osiyanasiyana a migodi ya carbide amatha kupangidwa ndikusinthidwa makonda.

Ubwino wa mabatani a ZZBETTER a tungsten carbide

1. Kukhala ndi magwiridwe antchito apadera

2. Kuuma kwakukulu ndi kukana kwabwino kuvala

3. Amagwiritsidwa ntchito kwambiri pamigodi ya miyala yosiyanasiyana ndi kubowola mafuta.

4. Yoyenera kuphwanya miyala yamtengo wapatali kwambiri, miyala yamchere ndi chitsulo chosauka, ndi zina zotero.

Kugwiritsa ntchito mabatani a tungsten carbide

1. Kubowola mafuta ndi fosholo, makina olima matalala, ndi zida zina.

2. Amagwiritsidwa ntchito pobowola malasha, zida zamakina amigodi, ndi zida zokonza misewu.

3. amagwiritsidwa ntchito pokumba miyala, migodi, kumanga mipanda, ndi zomangamanga.

4. DTH Drill bit, chobowola ulusi, ndi zobowola zina.

Ngati muli ndi chidwi ndi zinthu za tungsten carbide ndipo mukufuna zambiri ndi zambiri, mutha KULUMIKIZANA NAFE pa lamya kapena makalata kumanzere, kapena KUTITUMIZIRA MAIL pansi pa tsambali.