Puas Yuav Ntxiv Washers Rau Bolted Txuas?

Bolted kev twb kev txuas -- tsis muaj ntxhua khaub ncaws, raws li qhia hauv daim duab 1

Thaum cov bolts yuav tsum tau muab tshem tawm ntau zaus, txhawm rau tiv thaiv qhov chaw ntawm cov khoom sib txuas los ntawm khawb, nws yog ib qho tsim nyog yuav tsum tau muab cov ntxhua khaub ncaws tiaj tus ntawm txoj haujlwm ntawm cov txiv ntseej lossis lub taub hau ntsia liaj qhov rooj tiv thaiv qhov chaw ntawm cov khoom sib txuas los ntawm khawb. , tshwj xeeb tshaj yog rau qhov chaw uas yog machined precisely.

Hauv qee cov pob qij txha uas qhov kev sib txhuam coefficient yuav tsum tau ua kom raug ntau dua, tsis muaj qhov yuav tsum tau ua rau kev sib txhuam coefficient. Piv txwv li, nyob rau hauv cov cua fais fab bolt kev twb kev txuas, hom kev twb kev txuas ntawm (bolt kev twb kev txuas khub) feem ntau yog saws (ib tug ntsia liaj qhov rooj, ib tug txiv ntseej, ob lub tshuab ntxhua khaub ncaws).

Hauv qhov no, bolts, ceev thiab ntxhua khaub ncaws yog muab los ntawm tib lub chaw tsim khoom. Cov chaw tsim khoom ntsia liaj qhov rooj yuav tsum tau kho cov txiv ntoo thiab cov tshuab ntxhua khaub ncaws kom ntseeg tau qhov sib xws ntawm kev sib txhuam coefficient ntawm cov txiv ntoo thiab cov ntxhua khaub ncaws. Nyob rau tib lub sijhawm, tus neeg muag khoom yuav tsum tau kuaj lub torque coefficient kom tau raws li cov kev cai.

Thaum lub bolt lub zog yog siab thiab tso cai compressive kev nyuaj siab ntawm cov txuas txuas yog tsawg. Piv txwv li, cov kev xav tau rau lub teeb yuag ntawm lub tsheb tau dhau los ua siab dua thiab siab dua. Lub teeb yuag kev sib txuas thev naus laus zis thiab cov qauv siv dav siv hauv lub cev ntawm lub tsheb thiab txawm tias cov qauv chassis. Txhawm rau txo qhov kev ntxhov siab ntawm lub siab bearing nto ntawm cov khoom sib txuas hauv cov pob qij txha thiab tiv thaiv kev sib tsoo thiab cov yas deformation mus tas li, cov ntxhua khaub ncaws tiaj tus feem ntau yuav tsum tau ua.

Tsis tas li ntawd, nyob rau hauv bolted kev twb kev txuas, lub siab kis tau tus mob ntawm lub siab bearing nto ntawm lub taub hau ntsia liaj qhov rooj los yog txiv ntseej yog maj mam nthuav nyob rau hauv ib tug trumpet duab. Qhov loj dua lub siab bearing nto yog, qhov me me lub compressive kev nyuaj siab yuav. Yog li ntawd, qhov sib ntxiv ntawm cov tshuab ntxhua khaub ncaws tuaj yeem txo qhov kev ntxhov siab ntawm qhov chaw sib cuag ntawm qhov chaw sib txuas kom ntseeg tau tias qhov kev sib txuas ntawm bolted zoo.

Rau kev sib txuas uas xav tau kev sib khi, qhov kev ntxhov siab faib txoj kab uas hla ntawm lub khob ntim kev ntxhov siab ntawm qhov sib koom ua ke yog nce. Ua li no, cov nyhuv sealing tuaj yeem ua kom ntseeg tau los ntawm kev ntxiv gaskets, raws li qhia hauv daim duab 4.

Daim duab4

Qee qhov xwm txheej, piv txwv li, cov tsheb feem ntau siv cov khoom siv stamping thiab vuam qhov chaw, thiab qhov chaw ntawm lub qhov ntawm ob qhov chaw tsis tuaj yeem phim qhov tseeb.

Txhawm rau kom ntseeg tau tias cov ntsia liaj qhov rooj ntawm ob lub qhov txuas tuaj yeem ua ib qho sib txuas, peb yuav tsum tau nce txoj kab uas hla ntawm lub qhov los them rau qhov sib txawv ntawm lub qhov. Thaum lub qhov ntsia liaj qhov rooj tshaj li tus qauv yuav tsum tau, lub compressive kev nyuaj siab tshaj lub zog ntawm cov khoom, nyob rau hauv cov ntaub ntawv no, lub tiaj tus ntxhua khaub ncaws yuav tsum tau ntxiv.

Qee lub sij hawm, rau qhov yooj yim ntawm kev teeb tsa thiab kev hloov kho, piv txwv li, thaum tus tswj caj npab txuas nrog lub ntsuas ntsuas, ib qho ntawm cov ntsia liaj qhov rooj ntawm ob lub ntsia liaj qhov rooj sib txuas yuav ua rau hauv lub qhov ntev, kom lub installation txoj hauj lwm ntawm lub bolt qhov. workpiece tuaj yeem hloov kho nyob rau hauv ib qho twg. Thaum siv lub qhov ntev, yuav tsum siv lub tshuab ntxhua khaub ncaws tuab, tshwj xeeb tshaj yog, lossis txawm tias lub tshuab ntxhua khaub ncaws tshwj xeeb lossis ntau lub tshuab ntxhua khaub ncaws tuaj yeem siv.

Lub hom phiaj tseem ceeb ntawm lub caij nplooj ntoos hlav ntxhua khaub ncaws yog so, thiab feem ntau nws yog siv nyob rau hauv cov xwm txheej uas lub pre nruj nreem quab yuam ntawm bolts tsis siab thiab lub dynamic load yog me me. Tam sim no, ntau qhov kev sim tau lees paub tias lub caij nplooj ntoos hlav ntxhua khaub ncaws tsis zoo los tiv thaiv xoob. Yog li ntawd, nws tsis pom zoo kom siv lub caij nplooj ntoos hlav ntxhua khaub ncaws rau zawm lub sijhawm nrog siab preload thiab tseem ceeb sib txuas.

Txawm li cas los xij, rau cov khoom siv hluav taws xob sib txuas, lub caij nplooj ntoos hlav ntxhua khaub ncaws tseem muaj qee yam cuam tshuam thaum nws yog thaum kawg loosened, tshwj xeeb tshaj yog thaum nws yog loosened rau qee yam, thiab tseem muaj qee qhov preload thaum lub preload me me. Lub sijhawm no, nws tseem tuaj yeem ua lub luag haujlwm qee yam piv nrog cov nyhuv yam tsis muaj lub caij nplooj ntoos hlav ntxhua khaub ncaws.

Thaum lub clamping ntev ntawm lub ntsia liaj qhov rooj yog luv, qhov kev ntxhov siab so ntawm lub bolt yog pom tseeb, thiab lub caij nplooj ntoos hlav ntxhua khaub ncaws tuaj yeem them nyiaj rau kev ntxhov siab. Tau kawg, nyob rau lub sijhawm no, nws tuaj yeem txiav txim siab siv lub caij nplooj ntoos hlav belleville hloov lub caij nplooj ntoos hlav ntxhua khaub ncaws, thiab lub caij nplooj ntoos hlav belleville tuaj yeem muab faib ua ntau qhov sib npaug hauv axial siab.

Qee qhov kev sim qhia tau hais tias nyob rau hauv cov xwm txheej dynamic load, lub caij nplooj ntoos hlav ntxhua khaub ncaws ntawm kev sib txuas ntawm lub zog siab yuav luag tsis muaj kev cuam tshuam los ntawm kev xoob, thiab tseem yuav ua rau lub zog ceev ceev ntawm bolt clamping quab yuam. Yog li ntawd, lub caij nplooj ntoos hlav ntxhua khaub ncaws tsis tshua muaj siv nyob rau hauv high-strength bolt txuas txawv teb chaws.

• Kev sib txuas ntawm shear stress bearing bolts (reamed bolts) feem ntau tsis xav tau cov tshuab ntxhua khaub ncaws. Ua ntej, shear stress bearing bolts tsis xav tau ntau dhau preload, thiab tsis txhob dais axial quab yuam thaum ua haujlwm. Nyob rau hauv cov ntaub ntawv no, lub ntsia liaj qhov rooj qhov feem ntau me me, thiab bearing nto ntawm txiv ntseej los yog ntsia liaj qhov rooj hau yog feem ntau loj, yog li ntawd cov txuas txuas yuav dais yam tsis tau txo cov compressive kev nyuaj siab.

  
  

• Thaum siv cov flange ceev los yog bolts, vim hais tias qhov chaw sib cuag ntawm flange bolts los yog txiv ntseej yog loj, gaskets feem ntau tsis xav tau los ua kom cov cheeb tsam sib cuag thiab txo cov kev ntxhov siab.

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 yog xav paub ntxiv: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 lub 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 rau kev txhim kho kev lag luam, cov neeg siv khoom ua ntej, thiab kev pabcuam siab", 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

.