Kodi mitundu ya rock bolt ndi chiyani?Pali magulu asanu ndi awiri akuluakulu a rock bolt, omwe akufotokozedwa mwatsatanetsatane m'nkhani zamasiku ano.
1. Bawuti yamatabwa: Pali mitundu iwiri ya bawuti yamatabwa yomwe imagwiritsidwa ntchito ku China, yomwe ndi bawuti wamba wamatabwa ndi bawuti wamatabwa woponderezedwa.
2. Chitsulo chachitsulo kapena chingwe chamatope chachitsulo: matope a simenti amagwiritsidwa ntchito ngati chomangira pakati pa bawuti ndi miyala yozungulira.
3. Bawuti yachitsulo yopindika: Bawuti iyi inali imodzi mwamaboti omwe amagwiritsidwa ntchito kwambiri.Chifukwa cha kukonzedwa kwake kosavuta, kuyika kwake kosavuta, kumakhala ndi mphamvu yolumikizira, motero bawuti yamtunduwu ikugwiritsidwabe ntchito pamitundu ina.
4. Bawuti ya msoko: Ndiutali wokwanirafriction bolt.Mtundu uwu wa bawuti uli ndi mawonekedwe osavuta kukhazikitsa, nangula wodalirika, mphamvu yayikulu yoyimbira, mphamvu yayitali yolumikizira imakwera ndikuyenda kwa thanthwe lozungulira, ndi zina zambiri.
5. Bawuti ya utomoni: Kugwiritsa ntchito utomoni ngati chomangira bawuti, mtengo wake ndi wapamwamba.
6. Kukula kolimba kwa simenti ya simenti: simenti wamba ya Portland kapena simenti ya simenti ya Portland imawonjezeredwa kusakaniza, ndikuyika mwachangu, mphamvu yoyambirira, kuchepetsa madzi, kukulitsa ndi zina.
7. Bawuti ya simenti yofulumira kawiri: Imapangidwa ndi simenti yamphamvu yomaliza komanso simenti yofulumira kawiri yosakanikirana ndi gawo linalake.Ili ndi mawonekedwe a kuuma mwachangu, kukhazikitsa mwachangu komanso mphamvu zoyambira.
Tanrimine Metal Support Co., Ltd (TRM) ndi katswiri wopanga zida zogawanika,Friction Bolt, Friction stabilizer,Combi Plate, Split Set Washeryokhala ndi zida zake zambiri.
Nthawi yotumiza: Feb-23-2023