GB 6178 Gr.8 Tsev fuabtais ceev

Tsim los rau GB / T 6178-1986 tus qauv, Qib 8 tsev fuabtais txiv ntoo (hex slotted txiv ntoo) yog dav siv metric locking fasteners rau dav dav-rau- nruab nrab-heavy-duty industrial assemblies. Lawv feature precision-machined sab saum toj slots thiab A / B dimensional kam rau ua qib, xa cov neeg kho tshuab txhim khu kev qha thaum ua ke nrog 8.8-qib bolts thiab txuam cotter pins.

Lub ntsiab kom zoo dua yog nyob rau hauv nws zoo mechanical anti-loosing qauv. Es tsis txhob cia siab rau cov xov kev sib txhuam nkaus xwb, cov qhov sib dhos ua ke tso cai rau cotter-pin installation los thaiv kev sib hloov ntawm cov txiv ntoo. Lub tshuab xauv no tseem ruaj khov nyob rau hauv kev vibration tsis tu ncua, cyclic shock thiab dynamic load tej yam kev mob, zoo tshem tawm unintended loosening uas feem ntau tshwm sim nrog tus qauv dawb ceev. Kev tshuaj xyuas qhov muag yog qhov yooj yim: cov kws tshaj lij tuaj yeem tshawb xyuas qhov tseeb ntawm cotter-pin tsis muaj kev cuam tshuam, txhawb kev tu cov cuab yeej tsis tu ncua.

Raws li Qib 8 carbon-steel fasteners, cov txiv ntoo no muaj cov ntaub ntawv pov thawj-load muaj peev xwm thiab zoo toughness tom qab kev kho cua sov, tiv thaiv xov yielding thiab deformation raws li teev ua ntej load torque. Hexagon geometry haum rau cov qauv siv thiab cov spanners, tsis tas yuav muaj cov cuab yeej tshwj xeeb rau kev teeb tsa. Xov kam rau ua 6H ua kom muaj kev sib hloov zoo nrog tus qauv metric bolts. Cov kev xaiv saum npoo xws li zinc plating lossis dub oxide ntxiv txhim kho xeb tiv thaiv rau sab hauv tsev lossis me me corrosive chaw ua haujlwm.

Cov ntawv thov feem ntau npog cov tsheb axles thiab cov pob qij txha ncua kev kawm, engineering machinery rotating shafts, cov khoom siv ua liaj ua teb thiab kev sib txuas ntawm kev nyab xeeb-tseem ceeb. Piv nrog rau qib siab dua qib 10-theem tsev fuabtais ceev, GB 6178 Gr.8 muab cov nqi tsim nyog, muaj txiaj ntsig zoo rau kev sib koom ua ke feem ntau, ua rau nws xaiv cov khoom lag luam tseem ceeb thoob plaws kev lag luam fastener.

Peb tau ntawv pov thawj los ntawm ISO9001: 2015, IATF16949: 2016, thiab lwm yam ntawv pov thawj zoo thoob ntiaj teb.

Ntev - lub sij hawm lav zoo thiab muaj tag nrho tom qab - kev muag khoom tau muab.