TheDevelopmentHistoryOf CementedCarbideButton

Tungsten carbide bhatani chishandiso chekuchera dombo chakagadzirwa nekuvandudzwa kwema hydraulic rock drills. Iine zvakanakira kushanda kwepamusoro, kukurumidza kuchera, kuchengetedza nguva yebetsero, nezvimwewo, uye inokodzera kukurumidza kucherwa kwepamusoro-simba madhiri ematombo. Pakuchera brittle rock, chibooreso chedombo chepamusoro-simba che hydraulic rock chinoshandiswa, uye chimiro chayo chikuru ndechekuti kasi yekuchera inokurumidza uye yakagadzikana, uye kutenderera kutenderera kwechibhorani kwakareba.

Kubva kuma1970s, tsvakiridzo nebudiriro yagara iri necarbide bhatani drill bits sechigadzirwa chikuru, uye kutengeswa kweakasiyana siyana ebhora-zino mabhiti ekubooresa anoita 60% kusvika 70% yezvese zvakabuda zvezvibooreso. Muna 1968, Sandvik akagadzira akatevedzana makuru, epakati nepakati uye dhayamita mabhatani ekuchera dombo, uye akaikurudzira se "chishandiso chakanaka chekuchera che hydraulic rock drills". Mumakore achangopfuura, mumusika wematombo ekuchera maturusi, chikamu chemabhatani mabhatani chichava chikuru uye chikuru.

Kubva kumakore ekuma1980, China yakatanga kuisa kukosha kutsvagurudzo nekuvandudzwa kwemabhatani ekubooresa mabhatani, uye huwandu hwevagadziri vanogadzira mabhatani mabhiti ekubooresa huri kuwedzera. Kubva kuma1990s, mabhatani ekuChina ekudhira mabhiti akakura zvakanyanya maererano nehuwandu uye hunhu, uye huwandu hwekutengesa kunze kwenyika hwakawedzera gore negore. Zvakadai seLianhuashan, Chengtan, Changsha Mining Institute, Changjiang, Shaodong uye mamwe akawanda mahombe, emhando yepamusoro mabhatani ekudhiraivha mabhiti vanogadzira. Pakati pavo, mabhatani ekudhiraivha mabheti anogadzirwa naLianhuashan anotora chikamu chikuru mumidziyo yekudhiraivha kunze.

Yepamusoro-soro simende carbide, yakakwirira-chaiyo yekugadzirisa michina, inonzwisisika yekugadzirisa tekinoroji uye tekinoroji yekurapa kupisa ndizvo zvinodikanwa kuti uve nechokwadi chemhando yechigadzirwa mukugadzira mabhatani ekubooresa mabhatani. Sezvo simbi inoshandiswa kugadzira simbi yemabhatani mabhiti inonyanya kugadzirwa nechromium-nickel-molybdenum simbi kana silicon-manganese-chromium-nickel-molybdenum simbi, mhando yesimbi yakakwira zvakanyanya. Kune simende carbide, unogona kusarudza ZZBETTER'S yepamusoro-simende carbide.

ZZBETTER ine huwandu hwakakwana hwemabhatani ecarbide akasimirirwa, uye masaizi akasiyana-siyana emabhatani emigodhi yecarbide anogona kugadzirwa uye kugadziridzwa.

ZZBETTER'S tungsten carbide mabhatani:

Zvakanakira tungsten carbide mabhatani

1.Kuva nekushanda kwekushanda kwakasiyana

2.High kuoma uye kunaka kupfeka kusagadzikana

3.Inoshandiswa zvakanyanya mumigodhi yematombo akasiyana-siyana uye kuchera mafuta.

4.Inokodzera kupwanya granite yakasimba kwazvo, limestone uye yakashata iron ore, nezvimwe.

Zvishandiso zve tungsten carbide mabhatani

1.Oil drilling uye foshoro, michina yechando yegejo nemimwe midziyo.

2.Inoshandiswa pamagetsi ekuchera marasha, zvigadziro zvemichina yemigodhi uye maturusi ekugadzirisa migwagwa.

3.Inoshandiswa mukuchera, migodhi, tunneling, uye kuvaka kwehurumende.

4.DTH Drill bit, thread drill bit nezvimwe zvibooreso.