T-Bolt Thiab U-Bolts

T-bolts thiabU-boltsyog txawv kiag li hom fasteners. Lawv raug qhia ua ke ntawm no tsuas yog vim lawv lub npe zoo sib xws. Kev siv ib tsab ntawv los piav txog lub ntsia liaj qhov rooj yog qhov tsis tshua muaj nyob hauv kev lag luam fastener, thiab cov piv txwv feem ntau yog T-bolts thiab U-bolts.

Tam sim no, tsuas yog ob yam khoom siv muaj rau T-bolts (tseem hu ua rauj- taub hau bolts): Qib 8.8 carbon steel T-bolts nrog dub oxide lossis electro-galvanized tiav, thiab SUS304stainless hlau T-bolts nrog ib tug natural raw khoom tiav. Tam sim no tsis muaj kev npaj tsim khoom rau SUS316. T-bolts feem ntau yog siv rau kev teeb tsa ntawm aluminium profiles. Lawv lub taub hau yog T-puab, tso cai rau zawv zawg thiab tso rau hauv qhov profile grooves. Qhov kawg threaded feem ntau yog txuam nrog flange ceev. Thaum zawm cov txiv ntoo, T- lub taub hau yog xauv rau hauv qhov profile zawj thiab tsis tig nrog cov txiv ntseej, ua rau kev teeb tsa yooj yim heev.Lub teb chaws tus qauv code rau T-bolts yog GB / T 37, nrog lub npe tag nrho "Bolts rau T-Slots", feem ntau luv rau T{ts{13} Lawv txoj kab uas hla ntawm M5 mus rau M12, thaum muaj ntau qhov ntau thiab tsawg ntawm kev ua lag luam yog M6, M8, thiab M10. Qhov ntev sib txawv, los ntawm 10 hli mus rau 100 hli, raws li cov qauv tsim. Hauv qab no peb piav qhia cov ntsiab lus tseem ceeb los ntawm cov duab kos duab ntawm peb qhov ntau thiab tsawg.

Sab saum toj - sab laug kos duab qhia T- qhov ntsia hlau loj ntawm M6 × 25, thiab sab xis qhia M8 × 25. Ob qhov ntau thiab tsawg muaj tib txoj xov ntev, sib txawv tsuas yog hauv lub taub hau dav thoob plaws flats thiab qhov siab tshaj plaws sab nraud. Vim muaj kev txwv qhov chaw, kos duab rau M10 T-bolt tsis suav nrog ntawm no.

U-bolts tseem hu ua yeeb nkab clamps. Lawv yog U-zoo li tus nrog threads ntawm ob qho kawg, feem ntau yog siv rau pipeline installation. Zoo li T-bolts, lawv muaj nyob rau hauv ob txoj kev xaiv: electro-galvanized carbon steel U-bolts thiab SUS304stainless hlau U-bolts. U-bolts yog clamped ncaj qha mus rau cov kav dej, nrog rau lwm qhov kawg siv los txuas lwm yam khoom thiab xauv nrog txiv ntseej. Vim lawv qhov kev teeb tsa, lawv tseem hu ua eeb bolts.Tus qauv rau U-bolts yog JB/ZQ 4321-1998. Peb kuj nthuav qhia kev kos duab ntawm M6 thiab M8 U-bolts rau kev tsom xam ncaj qha ntawm lawv cov khoom nta.

Sab laug qhia tau hais tias SUS304 U-clamp ntawm qhov loj me M6 × 25, nrog M6 threads thiab qhib dav ntawm 33 mm (xws li pas nrig txoj kab uas hla), feem ntau yog rau cov kav dej nrog ib txoj kab uas hla ntawm 25 mm. Installation yog ua tiav los ntawm clamping nyob ib ncig ntawm cov yeeb nkab thiab zawm ib tug txiv ntoo ntawm threaded kawg. Txoj cai yog M8 × 25, nrog rau M8 xov txoj kab uas hla, haum rau cov kav dej nrog ib txoj kab uas hla ntawm 25 mus rau 30 hli.

U-bolts tuav ib txoj hauj lwm tshwj xeeb ntawm cov fasteners, feem ntau yog vim lawv cov duab thiab cov qauv sib txawv. Lub ntsia liaj qhov rooj tsis tu ncua tsuas yog qhia los ntawm cov xov txoj kab uas hla ntxiv rau qhov ntev, tab sis U- bolts yog tsim los rau clamp nyob ib ncig ntawm cov kav dej thiab muaj cov kev cai tshwj xeeb rau kev qhib qhov loj thiab qhov ntev clamping, yog li lawv tsis tuaj yeem txhais tau los ntawm txoj kab uas hla thiab ntev.

Thaum U-bolts tshwm sim thawj zaug, lawv raug hu ua eeb bolts vim lawv cov qauv kev teeb tsa- zoo li lub eeb hla lub yeeb nkab. Raws li lub npe no tau suav hais tias tsis sib haum nrog cov xwm txheej ntawm cov hlau fasteners, lawv tau raug npe hu ua U-bolts nyob rau hauv standardization raws li lawv cov duab.

Daim duab saum toj no qhia txog tus qauv U-bolt. Nws yog tsim los ntawm kev khoov ib tus pas nrig rau hauv U-puab thiab tsim cov xov ntawm ob qho kawg. Tom qab clamping nws nyob ib ncig ntawm ib puag ncig cov yeeb nkab, ib lub phaj clamping yog haum rau cov xov xaus, thiab kev xauv yog ua tiav los ntawm kev ceev cov txiv ntseej. Kom meej meej qhia txog U-bolt, thawj qhov ntsuas yog cov khoom siv, uas yog tib yam li cov bolts li niaj zaus: carbon steel lossis stainless hlau, nrog tib txoj kev piav qhia. Tom ntej no yog txoj kab uas hla. Zoo li cov bolts li niaj zaus, U-bolts tuaj ntawm qhov sib txawv ntawm qhov ntau thiab tsawg, feem ntau pib los ntawm M6, nrog qhov ntau thiab tsawg dua M12 tsis tshua siv, yog li U-bolt xov xaiv tau txwv.Lwm qhov tseem ceeb yog qhovqhib dav- qhov chaw sab hauv tsim los ntawm kev khoov, uas sib phim rau sab nraud ntawm cov yeeb nkab thiab siv lub siab ntev. Piv txwv li, rau cov yeeb nkab nrog ib txoj kab uas hla 80 hli, qhov qhib dav yog kwv yees li 85 hli rau kev yooj yim installation. Dhau li ntawm qhov qhib dav, lubqhov siabntawm U-bolt yuav tsum tau teev tseg: qhov no yog hais txog qhov ntev ntawm cov xov raug xa tawm tom qab kev teeb tsa, uas nyob ntawm cov khoom sib txuas tom qab.

U-bolts yog siv dav, tshwj xeeb tshaj yog nyob rau hauv kev tsim kho sab nraum zoov thiab cov khoom siv thauj khoom. Nyob ntawm daim ntawv thov ib puag ncig, cov duab tsis txwv rau U- hom; square thiab triangular versions kuj muaj, nrog rau U-puab yog feem ntau. Piv txwv li, lub square eeb ntsia liaj qhov rooj qhia hauv qab no tseem feem ntau hu ua U-bolt hauv kev lag luam.

Nquag, carbon steel U-bolts yam tsis muaj qib zog tshwj xeeb yog tsim los ntawm Q235 me me steel, feem ntau nrog cov electro-galvanized nto. Rau cov ntawv thov tseem ceeb xws li cov chaw siv hluav taws xob uas yuav tsum tau muaj zog, 45 # carbon steel yog siv. Rau kev pabcuam sab nraum zoov, kub-dip galvanizing feem ntau yog siv. Tag nrho cov no tau muab los ntawm cov neeg siv khoom xav tau, tsis tas yuav tsum muaj cov qauv sib koom ua ke.Rau cov hlau tsis muaj steel U-bolts, SUS304 yog cov khoom tseem ceeb. SUS316 U-bolts tsis muaj nyob hauv Tshuag hauv khw; kev cai txiav txim nrog kev tso kawm ua ntej yuav tsum tau rau ntau lawm.