Xov xwm
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Qhov tseem ceeb ntawm flanged nuts
Vim yog lub luag haujlwm tseem ceeb ntawm flange nut hauv kev khi, nws yog ib feem tseem ceeb hauv kev siv. Cov hom no muaj lawv cov txiaj ntsig thiab qhov tsis zoo, uas ua rau lawv haum rau cov kev siv tshwj xeeb. Peb yuav ua kev sib tham tob txog qhov tseem ceeb ntawm flanged nuts, tshuaj xyuas t...Nyeem ntxiv -
Cov txiaj ntsig thiab qhov tsis zoo ntawm cov ntsia hlau hexagon sab nraud thiab cov ntsia hlau hexagon sab hauv. Tab sis vim li cas koj thiaj li nyiam lub hexagon sab hauv?
Cov xov ntawm lub hau hexagon sab nraud feem ntau yog cov hniav zoo sib xws, thiab cov hniav sib xws xov sab nraud hexagon muaj cov khoom zoo muag tus kheej, uas feem ntau yog siv rau ntawm cov khoom nyias-phab ntsa lossis nyob rau hauv kev cuam tshuam, kev co lossis kev thauj khoom hloov pauv. Feem ntau hais lus, lub hau hexagon sab nraud...Nyeem ntxiv -
Cov txiaj ntsig ntawm kev dov xov ntsia hlau yog dab tsi?
1. Qhov roughness ntawm qhov chaw yog tsawg dua li tig, milling thiab sib tsoo. 2. Lub zog thiab qhov nyuaj ntawm qhov chaw ntawm cov xov dov tuaj yeem txhim kho tau vim yog kev ua haujlwm txias hardening. 3. Kev siv cov ntaub ntawv yog siab, qhov tsim tau ntau dua li ntawm kev txiav, thiab nws yooj yim kom paub ...Nyeem ntxiv -
JIASHAN, Shenzhen, Dongguan thiab lwm lub koom haum tshawb xyuas Yongnian fastener kev lag luam.
Thaum Lub Plaub Hlis 9, ntau tshaj 30 tus neeg los ntawm Jiashan County, Shenzhen City, Dongguan City thiab Yangjiang Fastener Industry Association tau mus xyuas Yongnian District ntawm Handan City los tshuaj xyuas kev txhim kho ntawm kev lag luam fastener. Chen Tao, tus kav nroog ntawm Yongnian District, Wang Hua, tus lwm thawj kav nroog ntawm Yongnian Dist...Nyeem ntxiv -
Cov ua rau thiab kev tiv thaiv ntawm kaum qhov tsis zoo ntawm cov pwm hlau
Hauv cov txheej txheem ntawm kev luam ntawv thiab tsim cov pwm hlau, qhov tshwm sim ntawm kev luam ntawv tsis zoo yuav tsum tau soj ntsuam kom meej thiab yuav tsum tau ua cov kev tiv thaiv zoo. Cov ua rau thiab cov kev tiv thaiv ntawm cov teeb meem luam ntawv feem ntau hauv kev tsim khoom raug soj ntsuam raws li hauv qab no, rau kev siv cov pwm txij nkawm ib ...Nyeem ntxiv -
Yuav ua li cas tshem tawm cov ntsia hlau xeb?
1. Kev co. Thaum lub hau ntswj xeb lawm, tsis pub siv lub wrench los yuam kom tshem tawm. Siv lub wrench los nias lub hau ntswj, rhuav cov khoom seem hauv qhov chaw xeb, tig lub hau ntswj sab laug thiab sab xis nrog lub wrench, thiab tom qab ntawd koj tuaj yeem tshem lub hau ntswj. Raug rhuav tshem. 2. Hluav taws. Yog tias lub hau ntswj loj heev...Nyeem ntxiv -
Ob hom tshuaj ntxuav feem ntau siv rau cov khoom siv txuas
Qee zaum peb pom tias cov fasteners uas tau teeb tsa rau ntawm lub tshuab yog xeb lossis qias neeg. Yuav kom tsis txhob cuam tshuam rau kev siv tshuab, yuav ua li cas ntxuav cov fasteners tau dhau los ua qhov teeb meem tseem ceeb heev. Kev tiv thaiv kev ua tau zoo ntawm cov fasteners yog qhov tsis sib cais ntawm cov neeg ua haujlwm ntxuav. Tsuas yog los ntawm kev ntxuav thiab tswj kev ceev...Nyeem ntxiv -
Qhia txog qhov "kev sib txawv ntawm lub sijhawm kev lag luam" ntawm kev lag luam fastener yog dab tsi
Nyob rau hauv 10 xyoo dhau los, kev txhim kho thev naus laus zis ntawm kuv lub teb chaws cov cuab yeej tsim khoom siv hauv kev koom tes nrog cov khoom siv txawv teb chaws tau tsis pom. kuv lub teb chaws cov khoom siv fasteners nyob hauv txoj haujlwm tseem ceeb hauv kev lag luam thoob ntiaj teb. Txawm li cas los xij, tseem muaj ob peb ...Nyeem ntxiv -
Yuav ua li cas nrog cov xov swb ntawm lub allen bolt
Cov ntsia hlau allen yog puag ncig. Muaj ntau hom ntsia hlau hexagon socket. Nws muab faib ua cov hlau carbon thiab cov hlau tsis xeb raws li cov khoom siv. Hexagon socket taub hau ntsia hlau, tseem hu ua ib nrab puag ncig taub hau hexagon socket taub hau ntsia hlau. Cov ntsia hlau countersunk hexagon muaj lub taub hau tiaj tus thiab hexagon. Lwm yam k...Nyeem ntxiv -
Hauv peb lub hlis twg, Tuam Tshoj txoj kev xa khoom tuaj thiab xa tawm tau loj hlob 9.9% xyoo-rau-xyoo, thiab cov qauv kev lag luam txawv teb chaws txuas ntxiv mus zoo dua
Thaum Lub Kaum Hli 24, Lub Chaw Haujlwm Saib Xyuas Kev Lis Kev Cai tau tshaj tawm cov ntaub ntawv qhia tias nyob rau hauv peb lub hlis twg ntawm lub xyoo no, Tuam Tshoj txoj kev xa khoom thiab xa tawm tag nrho yog 31.11 trillion yuan, nce 9.9% xyoo-rau-xyoo. Qhov feem pua ntawm kev xa khoom thiab xa tawm ntawm kev lag luam dav dav tau nce Raws li kev lis kev cai...Nyeem ntxiv -
Kev Tshawb Fawb Txog Kev Tsim Thiab Kev Tawg Ntawm Phosphorus Segregation Hauv Carbon Structural Steel
Cov khoom siv raw zoo yog lub hauv paus rau kev tsim cov khoom siv zoo. Txawm li cas los xij, ntau lub tuam txhab tsim khoom siv yuav muaj kab nrib pleb. Vim li cas qhov no thiaj tshwm sim? Tam sim no, cov lus qhia dav dav ntawm cov hlau carbon hlau uas muab los ntawm cov chaw tsim khoom hauv tsev yog φ 5.5- φ 45, ...Nyeem ntxiv -
Kev Tshawb Fawb Txog Kev Tsim Thiab Kev Tawg Ntawm Phosphorus Segregation Hauv Carbon Structural Steel
Cov khoom siv raw zoo yog lub hauv paus rau kev tsim cov khoom siv zoo. Txawm li cas los xij, ntau lub tuam txhab tsim khoom siv yuav muaj kab nrib pleb. Vim li cas qhov no thiaj tshwm sim? Tam sim no, cov lus qhia dav dav ntawm cov hlau carbon hlau uas muab los ntawm cov chaw tsim khoom hauv tsev yog φ 5.5- φ 45, ...Nyeem ntxiv
