Litaba tsa indasteri
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Guangdong "Internet +" Expo le Guangdong (Foshan) Industry Fair e koetsoe ka la 26 Loetse.
Ka la 26 Loetse 2021, 2021 China (Guangdong) International "Internet +" Expo (khutsufatso: Guangdong "Internet +" Expo) e hlophisitsoeng ke Guangdong Provincial Committee of the China Council for the Promotion of International Trade China Guangdong (Foshan) Machinery Indus...Bala haholoanyane -
Lekala la Khoebo: China e maemong a pele!
Hoseng ha la 23 August, Ofisi ea Boitsebiso ea Lekhotla la Naha e ile ea tšoara seboka sa boralitaba.Letona la Khoebo Wang Wentao, Motlatsi oa Letona le Motlatsi oa Moemeli oa Lipuisano tsa Khoebo ea Machaba Wang Shouwen, le Motlatsi oa Letona Qian Keming ba hlahisitse tlatsetso e ntle khoebong bakeng sa ...Bala haholoanyane -
Mokhoa oa ho nts'etsapele merafo ea boleng bo holimo mehleng ea kamora lefu la seoa
E anngoe ke seoa se secha sa pneumonia, mokhoa oa nts'etsopele ea merafo ea lefats'e e fetohile e ferekanyang.Indasteri e ela hloko haholo mokhoa oa moruo oa lefats'e, liphetoho tsa maano a machaba a amanang le merafo le mekhoa ea 'maraka oa lihlahisoa tsa liminerale.Tlhahlobo, karabo e ka rarolloang ...Bala haholoanyane -
Kakaretso ea lisebelisoa tsa ho cheka liliba tsa metsi
Lekholong la bo-2 la lilemo BC, China e sebelisitse basebetsi 'me ea sebelisa bamboo bow elastic force ho etsa hore boro ea cone e ame fatše ho cheka.Hamorao, e ile ea sebelisoa mahaeng a Chaena ka nako e telele.E bile lilemong tsa bo-1950 moo lisebelisoa tsa ho cheka lithapo tsa terata li ileng tsa hlahisoa ho tsoa mose.Mathoasong a 1...Bala haholoanyane -
Kenyelletso ea ho cheka lejoe la moea le maoto a moea
Boro ea rock-leg rock e itšetlehile ka moea o hatelitsoeng ho khanna piston hore e iphetetse.Nakong ea stroke, piston e otla mohatla oa shank, 'me nakong ea ho khutla, piston e khanna sesebelisoa sa ho phunya ho potoloha ho finyella ho pshatla le ho phunya lejoe.Ts'ebeliso ea lisebelisoa tse felletseng tsa ho cheka li-hydraulic ho fetola ...Bala haholoanyane -
Kenyelletso ea ho phunya lejoe ka letsoho
Mokhoa oa ho phunya lejoe ka letsoho o ile oa hlahisoa ke Ingersoll-RandCo.ka 1912. Ho ea ka foromo ea matla, e arotsoe ka mekhahlelo e mene: pneumatic, hydraulic, motlakase le motlakase oa ka hare.Pneumatics ke eona e sebelisoang ka ho fetisisa.Lisebelisoa tsa majoe tse tšoaroang ka letsoho li loketse ho cheka ho ea tlase kapa ho kenyelletsa...Bala haholoanyane -
Indasteri ea lefats'e ea mechine ea merafo e fetola mokhoa o mocha
E le indasteri e boima e nang le chelete e ngata le theknoloji e matla, mechine ea merafo e fana ka lisebelisoa tsa theknoloji tse tsoetseng pele le tse sebetsang hantle bakeng sa merafo, ts'ebetso e tebileng ea thepa e tala le kaho e kholo ea boenjiniere.Ka mantsoe a mang, ke sesupo sa bohlokoa sa boemo ba indasteri ea naha...Bala haholoanyane -
Molao-motheo oa ts'ebetso oa "rock drill".
Lejoe la ho phunya lejoe le sebetsa ho latela molao-motheo oa ho senya.Ha e sebetsa, piston e etsa motsamao o pheta-phetoang khafetsa, o lula o ama shank.Tlas'a ts'ebetso ea matla a ts'usumetso, kotopo e bohale e bopehileng joaloka cheche e pshatla lefika le lichesele botebong bo itseng, ho theha...Bala haholoanyane -
Bohlokoa ba peipi ea ho phunya bakeng sa ho phunya majoe
Pipe ea ho cheka ke mochini o hlokahalang bakeng sa lisebelisoa tsa mochini oa merafo.Pipe ea ho phunya le karoloana ea ho phunya ke lisebelisoa tse sebetsang tsa ho cheka lejoe, tse nang le tšusumetso e kholo mosebetsing oa ho cheka lejoe Pipe ea ho cheka, eo hape e tsejoang e le tšepe, hangata e entsoe ka tšepe ea carbon, karolo e sekoti e hexagonal kapa p...Bala haholoanyane
