Iindaba zeShishini
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I-Guangdong "kwi-Intanethi +" Expo kunye neGuangdong (Foshan) Imveliso yeShishini evaliweyo ngoSeptemba 26
NgoSeptemba 26, 2021, i-2021 China (i-Chinang + "kwi-Intanethi + i-Intanethi +" Expo (i-Gungdong "kwiKomiti yePhondo ye-chinangdong ye-China Guints)Funda ngokugqithisileyo -
Icandelo loMphathiswa Wezorhwebo: I-China Rakks kuqala!
Ngentsasa ye-23 Agasti, iOfisi yoLwazi yeBhunga likaRhulumente yabamba inkomfa yeendaba. UMphathiswa Wermerce Wang Veao, UMphathiswa wezeNtloko kunye noSekela thethwano lwezoRhwebo lweHlabathi wang Shouwen, kunye noMphathiswa we-cice qian u-Key wazisa igalelo elifanelekileyo kwishishini ...Funda ngokugqithisileyo -
Indlela yokuphuhlisa imigodi esemgangathweni kwizinto zeposi
Ichatshazelwe sisithuthuthu esitsha sePneornia, umxholo wophuhliso wemigodi jikelele uye wadida. Ishishini lihlawula ngokusondeleyo kwitrap yoqoqosho lwehlabathi, itshintsha kwimigaqo-nkqubo enxulumene nehlabathi kunye neendlela zentengiso yemveliso yezimbiwa. Uhlalutyo, Impendulo enokukhululeka ...Funda ngokugqithisileyo -
Amagqabantshintshi ngamanzi ahle kakhulu
Ngenkulungwane yesi-2 yenkulungwane ye-BC, i-China isebenzise i-manpower kwaye isebenzise amandla e-bimboo ye-elaisti ukwenza i-cone idraf ifutha ifutha phantsi kwe-Drill. Emva kwexesha, yayisetyenziswa kwi-china lasemaphandleni ixesha elide. Kwakungekho kude kube ngu-1950s ukuba ukuntywila kwentambo ye-wire percussion yaziswa ukusuka kwelinye ilizwe. Ekuqaleni kwe-1 ...Funda ngokugqithisileyo -
Ukwaziswa kweMfazwe yeMfazwe yeLitye
I-right-umlenze-umlenze welitye uxhomekeke kwi-air equlezelweyo ukuba iqhube i-piston ukubuyisa. Ngexesha lokubetha, ipiston imbambathisa umsila we-shank, kwaye ngexesha lokubuya, ipiston iqhuba isixhobo sokuqhula ukuze sizijikeleze ukutyhoboza kunye nokuqhuba. Ukusetyenziswa kwe-rigs egcwele i-rigs ukuya kuphuphuma ...Funda ngokugqithisileyo -
Ukwaziswa kwe-guble ye-rock
I-drill egcinwe ngesandla yaziswa yi-ingersoll-randco. Ngo-1912. Ngokutsho kwefom yamandla, yahlulwe yangamanqanaba amane: i-pneumatic, i-hydraulic, idrive yombane kunye ne-quassotion yangaphakathi. I-Pneumatics zezona zisetyenziswa kakhulu. I-drills egcinwe ngesandla ilungele ukuqhuba ezantsi okanye i-inc ...Funda ngokugqithisileyo -
Umzi-mveliso womatshini wehlabathi jikelele uyawuphinda uqhubeke kwakhona iphethini
Njengomzi-mveliso onzima kunye noomatshini abaphezulu kunye nobuchwephesha obunezimbiwa zibonelela ngezixhobo eziphambili nezisebenza kakuhle zobugcisa zokumbiwa, ukuqhubekeka kwezinto ezinzulu kunye nolwakhiwo lobugcisa obukhulu. Ngandlel 'ithile, luphawu olubalulekileyo lomsebenzi weli lizwe ...Funda ngokugqithisileyo -
Umgaqo wokuSebenza weLitye drill
I-rock drill isebenza ngokomgaqo-nkqubo wempembelelo. Xa usebenza, ipiston yenza intshukumo enkulu yokuphinda iqale ukusebenza, ichaphazela rhoqo i-shank. Phantsi kwesenzo somkhosi wefuthe, i-rill ebukhali ye-bill ye-bill iqhekeza ilitye kunye ne-chisels kwinzululwazi ethile, eyenziwa ...Funda ngokugqithisileyo -
Ukubaluleka kombhobho we-drill piwi kancinci kwilitye lokuqhuba
Imibhobho ye-Drill ngumatshini obalulekileyo kwizixhobo zoomatshini zokuhamba. I-Drill Pill kunye ne-Drill Back zizixhobo ezisebenza kwi-rock drill, eneempembelelo ezinkulu ekusebenzeni kombhobho welitye, ekwabizwa ngokuba yintsimbi, yenziwa yintsimbi ye-carbon, i-HOXOLY HEATONE okanye p ...Funda ngokugqithisileyo
