Iindaba
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Iibholiti ezincinci zisetyenziswa kakhulu ngeli xesha linzima “ngaphezu kweekati eziliwaka”
“Kwabakho isiphene ngequbuliso kwimpompo yendawo yokugcina ioli. U-Chen waya kulungiselela izixhobo, kwaye uZhang waya kwazisa umbane ukuba ahlole ukugquma kocingo oluphukileyo. Siza kuqalisa ukudiliza kunye nokulungisa impompo yeoli. ” Ngomhla we-17 kuOkthobha, iGridi kaRhulumente iGansu Liujiaxia Hy...Funda ngokugqithisileyo -
Ngaba uyaziqonda iibholithi zentloko yehexagon?
I-Hexagon head bolt sisikrufu somatshini esiqhelekileyo, esineenzuzo zokulula ukuqhaqheka kwaye akukho lula ukutyibilika. Isitshixo se-hex sikholisa ukuba ngama-90 degrees, kunye nesiphelo esinye ubude kunye nesinye esifutshane. Xa usebenzisa izikrufu ezimfutshane, ukubamba icala elide kusindisa umgudu omkhulu kwaye uqinise izikrufu ngcono. Indoda...Funda ngokugqithisileyo -
Ukusebenza kwemveliso yesinyithi yaseTshayina ukusuka ngoJanuwari ukuya ku-Agasti 2022: inzuzo yehle nge-11.5% unyaka nonyaka.
Ukusukela ngoJanuwari ukuya ku-Agasti ka-2022, iingeniso ezipheleleyo zamashishini angaphezulu komlinganiselo obekiweyo kwilizwe lonke beziyi-5,525.40 yeebhiliyoni zeeyuan, ukwehla konyaka-ngonyaka nge-2.1%; iyonke inzuzo yoshishino lokwenziwa kwezinto ibizibhiliyoni ezi-4,077.72 zeeyuan, ukuncipha nge-13.4%. Ukusukela ngoJanuwari ukuya ku-Agasti ka-2022, ...Funda ngokugqithisileyo -
Ukuthunyelwa kwe-auto kwamanye amazwe kwe-China kuya kunyuka kwaye kufikelele kwinqanaba elitsha
Emva kokuba umthamo wokuthunyelwa kwempahla ngaphandle utsibele kwindawo yesibini kwihlabathi okokuqala ngo-Agasti, ukusebenza kwe-auto ukuthumela ngaphandle kweTshayina kufikelele kwindawo ephezulu ngoSeptemba. Phakathi kwazo, nokuba yimveliso, ukuthengisa okanye ukuthumela ngaphandle, iimoto zamandla amatsha ziyaqhubeka nokugcina imeko yokukhula "yokukhwela enye ...Funda ngokugqithisileyo -
Indlela yokubala i-torque yokuqinisa ibholithi
T=(0.5~0.7)*k*σs*As*d/1000 Phakathi kwazo, T: i-torque eqinisiweyo, Nm k: i-coefficient yamandla eqiniswayo, ngokuqhelekileyo i-0.12 σs: amandla okuvelisa i-bolt material, i-Mpa Njenge: indawo eyingozi ye-Cross-sectional, mm2 d: Idayamitha yegama, mm Hebei Chengyi Engineering Materials Co., Ltd. uzibophelele...Funda ngokugqithisileyo -
Imfuno yentengiso ekhawulezayo iyaqhubeka nokukhula, ukudityaniswa kwamashishini yenye yeendlela eziphambili kuphuhliso lwayo
ilizwe lam lelona mvelisi likhulu leefasteners ehlabathini. Kwiminyaka yakutshanje, imveliso ye-fasteners yasekhaya ibonise ukukhula okuguquguqukayo. Ingxelo ibonisa ukuba imveliso ye-metal fasteners kwilizwe lam iya kunyuka ukusuka kwi-6.785 yezigidi zeetoni kwi-2017 ukuya kwi-7.931 yezigidi zeetoni kwi-2021, kunye ...Funda ngokugqithisileyo -
Indlela yokuqonda amandla aphezulu kwiibholiti zamandla aphezulu
Iingcamango ezininzi malunga neebholiti zamandla aphezulu 1. Ngokwezinga lokusebenza elichaziweyo leebholithi ezingaphezulu kwe-8.8, zibizwa ngokuba yi-bolts high-strength bolts. Umgangatho okhoyo wesizwe udwelisa kuphela i-M39. Ngeenkcazo zobukhulu obukhulu, ngakumbi abo banobude obungaphezulu kwe-10 ukuya kwi-15 amaxesha Amandla aphezulu...Funda ngokugqithisileyo -
Iimali zesaphulelo serhafu zizisa "imvula ngexesha elifanelekileyo" kwimveliso ekrelekrele
"Kwindawo ephakamileyo yokudala" kwimpuma ye-Yantai High-tech Zone, akuzange kubekho ukunqongophala komoya kunye nothando lwezinto ezintsha kunye noshishino. Ukusukela ekuqaleni kwalo nyaka, i-Bureau yeRhafu ye-Yantai High-Tech yoPhuhliso lwezoShishino loLawulo lukaRhulumente...Funda ngokugqithisileyo -
Uhlalutyo lweenkcukacha-manani lomthamo wokuthumela ngaphandle okukhawulezayo waseTshayina, ixabiso lokuthumela ngaphandle kunye nomndilili wexabiso lokuthumela ngaphandle ngoJuni ka-2022
Ngokwedatha yeHuajing Industry Research Institute: Ukususela ngoJanuwari ukuya kuJuni ka-2022, umthamo wokuthunyelwa kwe-fasteners yase-China wawuyi-2,471,567 yeetoni, ukwanda kweetoni ezingama-210,337 xa kuthelekiswa nexesha elifanayo ngo-2021, ukunyuka konyaka-ngonyaka kwe-9.3%; Ngexesha elifanayo, linyuke nge-1 yeedola, ...Funda ngokugqithisileyo -
Iingxaki ezintandathu eziqhelekileyo zomgangatho wehex bolt
Iibholiti zeHexagon ziqhelekile phakathi kwezikrufu zethu, kwaye abathengi nabo bazisebenzisa ngakumbi. Oku kulandelayo kuthetha ikakhulu ngezizathu ezimbi eziqhelekileyo zeebholiti zehexagon zangaphandle. Izizathu eziqhelekileyo zeebholiti ze-hexagon zangaphandle 1. Izinto eziphathekayo ze-hexagon bolts zangaphandle zihluphekile. Abanye abathengi behexago yangaphandle...Funda ngokugqithisileyo -
ICatchLight Studios ivula icandelo leenkonzo zokuvelisa iiNuts & Bolts
OKUPHELEKILEYO: I-CatchLight Studios namhlanje ibhengeze ukuqaliswa kwe-Nuts & Bolts, icandelo elitsha elinikezelwe kwiinkonzo zemveliso, elijongwa ngu-Vice-President oLawulayo weMveliso kaYolanda T. Cochran.Nuts & Bolts 'umsebenzi kukukhonza imveliso yehlabathi, ukusuka kwiinkonzo zokuvelisa ezisisiseko kunye nentsebenziswano. ...Funda ngokugqithisileyo -
UMphathiswa wezoRhwebo waseChina uthetha malunga nemeko yorhwebo lwangaphandle kwisiqingatha sesibini sonyaka: kusekho iimeko ezininzi ezifanelekileyo zokuphumeza uzinzo kunye nokuphucula umgangatho.
NgoJulayi 7, kwinkomfa yeendaba eqhelekileyo eyayibanjwe liSebe lezoRhwebo, amanye amajelo eendaba abuza: Kwisiqingatha sesibini salo nyaka, izinto ezifana nokunyuka kwamaxabiso aphezulu kunye nongquzulwano phakathi kweRashiya ne-Ukraine etyhala amaxabiso eemveliso zisachaphazela uqoqosho lwehlabathi. imbonakalo. Yintoni uMphathiswa...Funda ngokugqithisileyo
