Yuav Ua Li Cas Sib Piv Cov Qib Ntawm Bolt Thiab Txiv Ntoo?

Nut grade analysis:

Cov txiv ntseej tau muab faib ua cov qauv zoo tib yam, tsis yog tus qauv, (qub) lub teb chaws tus qauv, tus qauv tshiab hauv tebchaws, Asmeskas, Askiv thiab German cov qauv raws li cov qauv sib txawv ntawm lub teb chaws sib xws rau cov khoom siv. Hexagon ceev tau muab faib ua Hom I, Hom II thiab nyias hom raws li nominal thickness. Cov txiv ntseej saum Qib 8 muab faib ua Hom I thiab Hom II.

Hom I hexagon txiv ntseej yog cov siv dav tshaj plaws. Hom I txiv ntseej tau muab faib ua peb qib: A, B thiab C. Ntawm lawv, Qib A thiab B ceev yog tsim rau cov tshuab, khoom siv thiab cov qauv uas tsis tshua muaj roughness thiab siab precision yuav tsum, thaum Qib C ceev yog siv rau cov tshuab, khoom siv. los yog cov qauv nrog ntxhib nto thiab tsis tshua muaj qhov yuav tsum tau ua; Lub thickness ntawm hom IIhexagon txiv ntseejyog tuab heev, thiab nws yog feem ntau siv nyob rau hauv cov xwm txheej uas yuav tsum tau sib dhos thiab disassembly.

Lub teb chaws tus qauv rau txiv ntseej:

GB41 Hom I Hexagon Txiv Ntoo - Qib C

GB6170 Hom I Hex Txiv Ntoo - Qib A thiab B

GB6171 Hom I Hex Txiv Ntoo - Cov Xov Zoo - Qib A thiab B

GB6172 Hexagon nyias txiv ntseej - Qib A thiab B - chamfer

GB6173 Hexagon nyias txiv ntoo - xov zoo - qib A thiab B

GB6174 Hexagon nyias txiv ntseej - Qib B - tsis muaj chamfer

GB6175 Hom II Hexagon Txiv Ntoo - Qib A thiab B

GB6176 Hom II Hexagon Txiv Ntoo - Cov Xov Zoo - Qib A thiab B

GB6177 Hexagon Flange Txiv ntseej - Qib A

GB55 Hexagon txiv ntseej tuab

GB56 hexagon super tuab txiv ntoo

GB1229 loj hexagon txiv ntoo (siab zog rau steel qauv)

Metric bolt qib: 4.6; 4.8; 5.8; 6,8; 8,8; 9.8; 10.9; 12.9 Nws.

metric txiv ntseej qib yog: 4; 5; 6; 8; 10; 12 uas 4; 5 yog qib zog ntawm cov txiv ntseej nyias.

Txiv ntseej A; B; Qib C yog sib npaug rau Asmeskas ua G2; G5; Qib kev ua tau zoo ntawm G8 yog qhov pib zoo ib yam li tau teev tseg hauv J995!

Cov xov tshwj xeeb ntawm I-hom txiv ntoo yog M1.6 ~ M64, thiab qib kev ua tau zoo yog 6; 8; 10; A2-50; A2-70; A4-50; A4-70; CU2; CU3 thiab AL4, khoom qib A thiab B, qib A yog siv rau cov lus qhia me dua lossis sib npaug ntawm M16; Chav B yog siv rau qhov tshwj xeeb loj dua M16! (A thiab B ntawm no yog hais txog qib raug);

Cov xov xov tshwj xeeb ntawm hom II txiv ntoo yog M5 ~ M36, qib kev ua tau zoo yog 9 thiab 12, qib khoom yog A thiab B, thiab qib A yog siv rau cov lus qhia tsawg dua lossis sib npaug ntawm M16; Chav B yog siv rau qhov tshwj xeeb loj dua M16! (A thiab B ntawm no yog hais txog qib raug);

Vim tias qhov kev ua haujlwm siab ntawm hom 2, cov bolts tuab nrog cov txiv ntseej muaj ntau dua 10 qib kev ua haujlwm, suav nrog 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9 thiab 12.9. Cov bolts ntawm Qib 8.8 thiab siab dua yog ua los ntawm cov hlau tsis tshua muaj carbon hlau lossis cov pa roj carbon nruab nrab thiab kho cua sov (quenched thiab backfired). Lawv feem ntau hu ua bolts muaj zog, thiab tus so feem ntau hu ua bolts zoo tib yam.

Cov qhab nia ntawm bolts thiab txiv ntseej zoo li cas? Yog hais tias lub bolt txais qib 8.8, cov txiv ntoo yuav tsum tau txais qib dab tsi?

Metric bolt qib: 4.6; 4.8; 5.8; 6,8; 8,8; 9.8; 10.9; 12.9 Nws.

metric txiv ntseej qib yog: 4; 5; 6; 8; 10; 12 uas 4; 5 yog qib zog ntawm cov txiv ntseej nyias.

Tom qab ntawd, nws puas muaj txiaj ntsig los siv 8.8 rau bolts thiab 4 rau txiv ntoo?

Ua ntej ntawm tag nrho cov: 8.8 thiab 4 yog unscientific heev.

Feem ntau, qib ntawm cov txiv ntseej yog txiav txim siab los ntawm kev tshem tawm tus lej lej tom qab bolt qib. Qib 8.8 bolts yog nruab nrog Qib 8 ceev, thiab Qib 10.9 bolts yog nruab nrog Qib 10 ceev.

Ntawd yog, qib zog ntawm bolts thiab txiv ntseej yog tib yam (cov qib zog ntawm bolts 8.8 thiab txiv ntseej 8 yog tib yam, vim tias ". 8" tom qab lub bolts qhia tias lub zog tawm los yog 80 feem pua ​​​​ntawm lub zog tensile.)

Txawm li cas los xij, xav txog kev siv, yog tias cov txiv ntoo tsis yooj yim los hloov, lub bolt yog ib qho yooj yim los hloov, uas tuaj yeem hloov mus rau bolt 4.8 thiab txiv ntoo 5.

Qee zaum, lub zog ntawm cov txiv ntoo yog qis dua li ntawm lub bolt. Qhov laj thawj tseem ceeb yog qhov tsis ua haujlwm ntawm lub ntsia liaj qhov rooj feem ntau tsis tuaj yeem kuaj pom, qee zaum tam sim ntawd, thiab qhov tsis ua haujlwm ntawm cov txiv ntoo yog yooj yim dua kom pom. Kev nyab xeeb kuj raug txiav txim siab. Nyob rau hauv txoj kev no, kev pab cuam lub neej ntawm cov ntsia hlau ntev dua li ntawm cov txiv ntoo thaum nws siv ua ke, thiab tus nqi ntawm kev tshem tawm thiab hloov cov fasteners yuav qis dua thiab yooj yim dua.

Rau Jinrui, txawm hais tias koj yog tus neeg thov kev thov nrawm / tus muag khoom / tus muag khoom, koj tuaj yeem mus saib lub vev xaib raug cai ntawm Jinrui: http://www.jinruibolt.com/

Ib feem ntawm Jinrui cov khoom tso tawm

      

Jiangsu Jinrui Hlau Khoom Co., Ltd. yog lub hauv paus tsim ntawm Shanghai Jinrui txheem qhov chaw. Lub Hoobkas npog thaj tsam ntawm ntau tshaj 20000 square metres, nrog rau kev sau npe peev ntawm 50 lab yuan, tag nrho cov peev ntawm ntau tshaj 100 lab yuan, thiab txhua xyoo tso zis ntau tshaj 20000 tons. Nws cov khoom raug xa tawm mus rau ntau tshaj 40 lub teb chaws.

Txij li thaum nws tsim nyob rau hauv 2001, Jinrui tuam txhab tau tsim rau hauv ib tug tshiab layout nrog Hai'an nyob rau hauv Jiangsu raws li nws lub hauv paus tsim thiab Baoshan nyob rau hauv Shanghai thiab Nanyang nyob rau hauv Henan raws li nws cov chaw muag khoom tom qab ntau tshaj 20 xyoo ntawm unremitting dag zog.

Tam sim no, Jinrui cov khoom tseem ceeb suav nrog rau 6 pawg hauv qab no:

1. Cov khoom tseem ceeb ntawm bolts muaj xws li metric thiab American round taub hau oval caj dab bolts (tseem hu ua fishtail bolts), sab hauv thiab sab nrauv hexagon bolts, hexagon flange bolts, carriage bolts, log hub bolts, thiab lwm yam.

2. Stud khoom: tag nrho xov xov, ob lub taub hau studs, thiab lwm yam

3. Cov khoom siv txiv ntoo: hexagon txiv ntseej, flange txiv ntoo, txiv ntoo hnyav, txiv ntoo square, txiv ntseej butterfly, thiab lwm yam

4. Cov khoom siv ntsia hlau: tus kheej tapping screws, nws tus kheej tapping nws tus kheej drilling screws, ntoo screws, ntau yam tshuab screws, thiab lwm yam

5. Cov khoom siv ntxhua khaub ncaws: lub tshuab ntxhua khaub ncaws, lub tshuab ntxhua khaub ncaws, lub tshuab ntxhua khaub ncaws, lub tshuab ntxhua khaub ncaws, thiab lwm yam

6. Fastener ntsig txog cov khoom tsis yog tus qauv

Cov hlau kos duab cog nyob rau hauv Jinrui Tuam Txhab kuj muab cov kev pabcuam xws li kev kos duab zoo, kos duab ntxhib thiab spheroidizing ntawm cov hlua hlau, thiab cov khoom siv tiav hlau rods ntawm ntau lub tsev nto moo steel mills.

Ua raws li kev lag luam lub tswv yim ntawm "pioneering thiab innovation, nrhiav kev ua tau zoo", Jinrui tau ua tiav ntau hom kev siv lub taub hau thiab tsim cov cav tov, xov dov tshuab, txiv ntseej tshuab, kub taub hau thiab dov tshuab, lathes, loj kub taub hau tshuab thiab lawv cov kev txhawb nqa. cov khoom siv, xws li magnetic particle flaw detectors, metallographic analyzers, ntsev tsuag tshuaj ntsuam cov cav tov, ncaj qha nyeem spectrometers thiab kho qhov muag tshuaj ntsuam tshuab, tensile machines, Vickers hardness meters, Rockwell hardness meters, thiab lwm yam., thiab tau teem ib tug ywj siab tshawb fawb thiab kev loj hlob departments, Nws tuaj yeem tsim txhua yam ntawm cov khoom siv zoo xws li GB, DIN, ANSI, JIS thiab ISO thoob ntiaj teb cov qauv. Cov khoom siv dav siv hauv roj av, tshuaj lom neeg kev lag luam, boiler, cua zog tsim, kev loj guardrail board, elevator qhia rail, machinery manufacturing, tsim kho qhov chaw, nws pib qhov chaw, khoom kho mob thiab lwm yam kev lag luam.

Jinrui tau tsim muaj zog txij li thaum nws tsim. Nws koom ua ke qhov zoo ntawm txhua lub tuam txhab, ua tib zoo tsim thiab nruj me ntsis xaiv cov ntaub ntawv los ua kom cov khoom ruaj khov, thiab tau txais kev qhuas los ntawm feem coob ntawm cov neeg siv. Jinrui yeej lub ISO9001: 2000 thoob ntiaj teb zoo system ntawv pov thawj nyob rau hauv 2001, tshwj xeeb cov cuab yeej tsim daim ntawv tso cai nyob rau hauv 2010, thiab TS16949 automobile zoo tswj system ntawv pov thawj nyob rau hauv 2012. Cov neeg Insurance tuam txhab ntawm Tuam Tshoj underwrites lub "Tag nrho cov khoom Liability Insurance" rau nws cov khoom. kom ntseeg tau tias txhua tus ntsia hlau tuaj yeem siv nrog kev ntseeg siab, kev txiav txim siab, thiab kev thaj yeeb ntawm lub siab!

Txawm tias tam sim no lossis yav tom ntej, Jinrui yuav ib txwm ua raws li cov kev pabcuam tseem ceeb ntawm "kev ua haujlwm zoo ua ntej, kev tshawb fawb thiab thev naus laus zis los txhawb kev lag luam, cov neeg siv ua ntej, thiab xav txog kev pabcuam", ua tsaug rau koj nrog cov kev pabcuam zoo thiab cov khoom zoo, thiab Jinrui kuj tseem yuav dhau los ua koj tus khub ua haujlwm ntev tshaj plaws.