Qhov sib txawv thiab kev siv cov bolts muaj zog thiab zoo tib yam bolts
High-strength bolts thiab zoo tib yam bolts yog ob hom fasteners siv nyob rau hauv ntau yam kev siv.
Nov yog qhov sib piv ntawm lawv qhov sib txawv thiab cov ntawv thov raug:
Lub zog: High-strength bolts yog tsim los kom muaj zog tensile ntau zog thiab shear zog piv rau cov bolts zoo tib yam. Lawv yog tsim los ntawm cov hlau alloy thiab tau txais kev kho cua sov tshwj xeeb los txhim kho lawv lub zog. Ib qho yooj yim bolts, ntawm qhov tod tes, muaj lub zog qis dua thiab feem ntau yog ua los ntawm cov pa roj carbonmachining hlau.
Cov cim: Cov bolts muaj zog heev feem ntau muaj cov cim ntawm lawv lub taub hau los qhia lawv qib lossis chav kawm muaj zog. Cov cim no pab txheeb xyuas lub bolt qhov tshwj xeeb, xws li nws lub zog tensile thiab cov khoom siv. Ordinary bolts feem ntau tsis muaj cov cim tshwj xeeb ntsig txog lub zog.
Kev teeb tsa: High-strength bolts xav tau cov txheej txheem kev teeb tsa kom ua tiav qhov xav tau lub zog thiab kev ua haujlwm. Lawv feem ntau siv rau hauv cov ntawv thov uas muaj kev ncaj ncees thiab kev muaj peev xwm thauj khoom yog qhov tseem ceeb. Cov txheej txheem kev txhim kho rau lub zog siab bolts feem ntau koom nrog kev siv cov khoom siv calibrated torque wrenches lossis hydraulic tensioning khoom kom ua tiav cov kev teev tseg. Ordinary bolts yog feem ntau yooj yim rau nruab thiab tsis tas yuav tsum tau tshwj xeeb cov cuab yeej los yog torque tswj.
Daim ntawv thov: High-strength bolts feem ntau yog siv rau hauv kev tsim kho, kev tsim kho vaj tse, txuas hniav, vaj tse, thiab lwm yam kev siv uas yuav tsum muaj kev thauj khoom hnyav lossis kev ntxhov siab siab. Lawv yog qhov tseem ceeb rau kev koom nrog cov tswv cuab ntawm cov qauv hlau, xws li kab teeb, kab, thiab trusses. Ordinary bolts pom siv hauv cov ntawv thov tsawg dua, suav nrogcnc machinery qhov chawcov rooj tog sib dhos, cov khoom siv hauv tsheb, kev sib txuas tsis yog cov qauv, thiab kev siv dav dav.
Cov qauv: High-strength bolts feem ntau tsim thiab teev raws li cov qauv kev lag luam, xws li ASTM A325 thiab ASTM A490 hauv Tebchaws Meskas. Cov qauv no txhais cov khoom yuav tsum tau muaj, txhua yam khoom, qhov ntev, thiab cov txheej txheem kev teeb tsa rau lub zog siab bolts. Cov bolts feem ntau ua raws li cov qauv dav dav, xws li ASTM A307, uas suav nrog ntau yam kev siv thiab kev xav tau lub zog qis dua.
Dab tsi yog qhov siab zog bolts?
High-Strength Friction Grip Bolt , Lus Askiv literal translation is: high-strength friction pre-tightening bolt, English abbreviation: HSFG. Nws tuaj yeem pom tias lub zog muaj zog bolts tau hais nyob rau hauv peb cov kev tsim kho Suav yog cov ntawv luv ntawm kev sib txhuam ntawm lub zog siab preload bolts. Hauv kev sib txuas lus txhua hnub, lo lus "Friction" thiab "Grip" tsuas yog hais luv luv xwb, tab sis ntau tus engineers thiab cov kws tshaj lij tau to taub yuam kev cov ntsiab lus tseem ceeb ntawm lub zog muaj zog bolts.
Ib qho yuam kev:
Bolts nrog cov khoom qib siab tshaj 8.8 yog "lub zog muaj zog"?
Qhov sib txawv ntawm qhov tseem ceeb ntawm lub zog siab bolts thiab cov bolts zoo tib yam tsis yog lub zog ntawm cov khoom siv, tab sis daim ntawv ntawm lub zog. Lub essence yog seb puas yuav thov preload thiab siv static kev sib txhuam los tiv thaiv shear.
Qhov tseeb, cov bolts siab zog (HSFG BOLT) tau hais nyob rau hauv cov qauv British thiab Asmeskas tus qauv tsuas yog 8.8 thiab 10.9 (BS EN 14399 / ASTM-A325 & ASTM-490), thaum cov bolts zoo xws li 4.6, 5.6, 8.8, 10.9, 12.9, thiab lwm yam (BS 3692 11 Table 2); Nws tuaj yeem pom tau tias lub zog ntawm cov khoom siv tsis yog tus yuam sij kom paub qhov txawv ntawm qhov muaj zog bolts los ntawm cov bolts zoo tib yam.
Kev nkag siab ntawm "siab zog", qhov twg yog lub zog
Raws li GB50017, xam lub tensile thiab shear zog ntawm ib tug zoo tib yam ntsia liaj qhov rooj (Hom B) 8.8 qib thiab high-strength bolt 8.8 qib.
Los ntawm kev suav, peb tuaj yeem pom tias nyob rau hauv tib qib, tus qauv tsim thiabaluminium cnc kev pabcuamQhov tseem ceeb ntawm tensile lub zog thiab shear lub zog ntawm cov bolts zoo tib yam yog siab dua cov uas muaj zog bolts.
Yog li qhov twg yog qhov "muaj zog" ntawm lub zog siab bolts?
Txhawm rau teb cov lus nug no, nws yog qhov yuav tsum tau pib nrog kev tsim qauv ua haujlwm ntawm ob lub bolts, kawm txog txoj cai ntawm elastic-yas deformation, thiab nkag siab txog lub xeev txwv thaum lub sijhawm tsim tsis ua haujlwm.
Stress-strain curves ntawm cov bolts zoo tib yam thiab siab zog bolts nyob rau hauv kev ua hauj lwm tej yam kev mob
Txwv lub xeev ntawm kev tsim tsis ua haujlwm
Ordinary bolts: Cov yas deformation ntawm cov ntsia hlau nws tus kheej tshaj qhov tsim qauv, thiab cov ntsia hlau puas los ntawm shearing.
Rau kev sib txuas ntawm lub bolt zoo tib yam, cov txheeb ze slippage yuav tshwm sim ntawm cov ntawv sib txuas ua ntej lub zog shear pib dais, thiab tom qab ntawd cov ntsia liaj qhov rooj thiab cov phaj sib txuas, elastic-yas deformation tshwm sim, thiab lub zog shear yog endured.
High-strength bolts: Qhov kev sib txhuam zoo li qub ntawm qhov kev sib txhuam zoo yog kov yeej, thiab qhov kev sib txawv ntawm ob lub phaj hlau tshwm sim, uas tau txiav txim siab ua kom puas hauv kev txiav txim siab tsim.
Nyob rau hauv lub high-strength bolt kev twb kev txuas, cov kev sib txhuam quab yuam ua ntej bears lub shear quab yuam. Thaum lub load nce mus rau qhov chaw uas qhov kev sib txhuam quab yuam tsis txaus los tiv thaiv lub zog shear, qhov kev sib txhuam zoo li qub tau kov yeej, thiab cov txheeb ze ntawm cov phaj sib txuas tshwm sim (limit state). Txawm li cas los xij, txawm hais tias nws raug puas tsuaj rau lub sijhawm no, tus ntsia liaj qhov rooj yog nyob rau hauv kev sib cuag nrog cov phaj txuas, thiab nws tseem tuaj yeem siv nws tus kheej elastic-yas deformation los tiv thaiv lub zog shear.
Kev tsis nkag siab 2:
Cov kabmob muaj peev xwm ntawm cov bolts muaj zog yog siab dua li cov bolts zoo tib yam. Puas yog "siab zog"?
Nws tuaj yeem pom los ntawm kev suav ntawm ib lub bolts uas tsim lub zog ntawm lub zog muaj zog bolts hauv kev nro thiab shear qis dua li ntawm cov bolts zoo tib yam. Nws cov ntsiab lus muaj zog yog: thaum lub sijhawm ua haujlwm ib txwm muaj, cov nodes tsis raug tso cai kom muaj kev sib txheeb ze, uas yog, elastic-yas deformation yog me me, thiab cov pob txha txhav loj.
Nws tuaj yeem pom tau tias nyob rau hauv cov ntaub ntawv ntawm cov qauv tsim ntawm qhov load, ib qho ntawm cov qauv tsim nrog lub zog muaj zog bolts yuav tsis tas yuav txuag tus naj npawb ntawm cov bolts siv, tab sis nws muaj qhov me me deformation, siab tawv, thiab ruaj khov siab. Nws yog haum rau lub ntsiab girders thiab lwm qhov chaw uas yuav tsum tau siab node txhav, thiab ua raws li lub hauv paus ntsiab lus ntawm seismic tsim "cov nodes muaj zog, tsis muaj zog cov tswv cuab".
Lub zog ntawm lub zog muaj zog bolts tsis yog nyob rau hauv tus nqi tsim ntawm nws tus kheej bearing muaj peev xwm, tab sis nyob rau hauv lub siab nruj ntawm nws cov qauv tsim, kev ruaj ntseg zoo, thiab muaj zog tiv thaiv kev puas tsuaj.
Kev sib piv ntawm cov bolts muaj zog thiab zoo tib yam bolts
Ordinary bolts thiab high-strength bolts yog sib txawv heev nyob rau hauv kev tsim kho txoj kev soj ntsuam vim lawv txawv tsim qauv.
Cov txheej txheem kev ua tau zoo ntawm cov bolts zoo tib yam ntawm tib qib yog me ntsis siab dua li cov bolts muaj zog, tab sis cov bolts muaj zog muaj ib qho kev lees paub ntau dua rau kev cuam tshuam lub zog dua li cov bolts zoo tib yam.
Kev kos npe ntawm cov bolts zoo tib yam thiab lub zog muaj zog bolts yog txoj hauv kev yooj yim rau kev txheeb xyuas ntawm cov bolts ntawm tib qib. Txij li thaum cov txiaj ntsig suav nrog tus nqi torque ntawm lub zog siab bolts hauv British thiab Asmeskas cov qauv tsis zoo ib yam, nws tseem yuav tsum tau txheeb xyuas cov bolts ntawm ob tus qauv.
High-strength bolts: (M24, L60, qib 8.8)
Ordinary bolts: (M24, L60, qib 8.8)
Nws tuaj yeem pom tau tias cov bolts zoo tib yam yog kwv yees li 70% ntawm tus nqi ntawm cov bolts muaj zog. Ua ke nrog kev sib piv ntawm lawv qhov yuav tsum tau txais, nws tuaj yeem txiav txim siab tias tus nqi them yuav tsum yog los xyuas kom meej qhov cuam tshuam lub zog (tuaj yeem) kev ua tau zoo ntawm cov khoom siv.
Cov ntsiab lus
Rau qhov teeb meem zoo li yooj yim, nws tsis yog ib qho yooj yim uas yuav tsum muaj kev nkag siab tob, nkag siab thiab raug ntawm nws cov ntsiab lus. Lub ntsiab lus, lub ntsiab lus thiab qhov sib txawv ntawm qhov muaj zog bolts thiab cov bolts zoo tib yam yog lub hauv paus ntsiab lus rau peb kom nkag siab zoo, siv cov bolts muaj zog, thiab ua haujlwm tswj kev tsim kho.
Saib:
1) Nws yog tseeb hais nyob rau hauv ib co steel qauv phau ntawv uas high-strength bolts xa mus rau bolts uas nws muaj zog tshaj 8.8 qib. Rau qhov kev xav no, ua ntej ntawm tag nrho cov, Anglo-Asmeskas cov qauv tsis txhawb nws, thiab tsis muaj lub ntsiab lus ntawm "muaj zog" thiab "tsis muaj zog" rau qee theem ntawm lub zog. Qhov thib ob, nws tsis ua raws li "lub zog muaj zog bolts" hais hauv peb txoj haujlwm.
2) Rau qhov yooj yim ntawm kev sib piv, kev ntxhov siab ntawm pawg bolt complex tsis suav nrog ntawm no.
3) Lub siab bearing quab yuam ntawm cov ntsia hlau tseem raug suav hais tias nyob rau hauv tus tsim ntawm lub siab-bearing high-strength ntsia liaj qhov rooj, uas yuav qhia nyob rau hauv kom meej nyob rau hauv cov nram qab no "Kev sib piv ntawm lub siab-bearing thiab kev sib txhuam-hom high-strength bolts".
Koj paub ntau npaum li cas txog lub zog bolts?
Lub npe tag nrho ntawm lub zog muaj zog bolts hauv kev tsim khoom yog hu ua high-strength bolt kev twb kev txuas khub, thiab nws feem ntau tsis raug xa mus rau lub siab zog bolts luv luv.
Raws li cov yam ntxwv ntawm lub installation, nws muab faib ua: loj hexagon taub hau bolts thiab torsional shear bolts. Ntawm lawv, hom torsional shear tsuas yog siv hauv qib 10.9.
Raws li qib kev ua tau zoo ntawm cov bolts muaj zog, nws muab faib ua: 8.8 thiab 10.9. Ntawm lawv, tsuas muaj cov hexagonal high-strength bolts loj hauv qib 8.8. Nyob rau hauv txoj kev cim, tus lej ua ntej tus lej lej qhia tias lub zog tensile tom qab kev kho cua sov; tus lej tom qab tus lej lej qhia qhov sib piv ntawm cov txiaj ntsig, uas yog, qhov sib piv ntawm qhov ntsuas tus nqi ntawm lub zog tawm los rau qhov ntsuas tus nqi ntawm qhov kawg tensile lub zog. . Qib 8.8 txhais tau hais tias lub zog tensile ntawm lub ntsia liaj qhov rooj yog tsis tsawg tshaj li 800MPa, thiab cov yield ratio yog 0.8; Qib 10.9 txhais tau hais tias lub zog tensile ntawm lub ntsia liaj qhov rooj yog tsis tsawg tshaj li 1000MPa, thiab cov yield ratio yog 0.9.
Txoj kab uas hla ntawm lub zog siab bolts hauv cov qauv tsim feem ntau suav nrog M16 / M20 / M22 / M24 / M27 / M30, tab sis M22 / M27 yog qhov kev xaiv thib ob, thiab M16 / M20 / M24 / M30 yog qhov kev xaiv tseem ceeb hauv qhov xwm txheej ib txwm muaj.
Nyob rau hauv cov nqe lus ntawm kev tsim shear, high-strength bolts tau muab faib ua: high-strength bolt siab-cov kabmob hom thiab high-strength bolt kev sib txhuam hom raws li tsim nyog.
Cov kabmob muaj peev xwm ntawm cov kev sib txhuam yog nyob ntawm kev sib txhuam coefficient ntawm kev sib txhuam quab yuam ntawm qhov sib txhuam thiab tus naj npawb ntawm qhov sib txhuam. Kev sib txhuam coefficient ntawm cov xeb liab tom qab sandblasting (steev) yog qhov siab tshaj plaws, tab sis nws muaj kev cuam tshuam zoo heev los ntawm kev tsim kho theem ntawm kev ua haujlwm tiag tiag. Ntau chav saib xyuas Lawv txhua tus tau tsa seb tus qauv tuaj yeem txo qis kom ntseeg tau tias qhov project zoo.
Lub peev xwm load-bearing ntawm lub siab-cov kabmob hom nyob ntawm qhov tsawg kawg nkaus tus nqi ntawm lub peev xwm shear ntawm lub ntsia liaj qhov rooj thiab lub siab-cov kabmob muaj peev xwm ntawm lub bolt. Nyob rau hauv rooj plaub ntawm tsuas yog ib qho kev sib txuas, lub peev xwm ntawm M16 kev sib txhuam yog 21.6-45.0 kN, thaum lub peev xwm shear ntawm M16 siab-cov kabmob yog 39.2-48.6 kN, thiab kev ua haujlwm zoo dua li ntawm hom kev sib txhuam.
Nyob rau hauv cov nqe lus ntawm installation, lub siab-bearing hom txheej txheem yog yooj yim, thiab cov kev twb kev txuas nto tsuas yog yuav tsum tau ntxuav ntawm cov roj thiab floating xeb. Lub peev xwm tensile bearing raws tus ncej kev taw qhia yog nthuav heev nyob rau hauv cov qauv steel code. Tus qauv tsim tus nqi ntawm kev sib txhuam yog sib npaug li 0.8 npaug ntawm lub zog ua ntej nro, thiab tus nqi tsim ntawm lub siab hom yog sib npaug rau thaj tsam zoo ntawm cov ntsia hlau sib npaug los ntawm tus nqi tsim ntawm lub zog tensile ntawm cov khoom. Nws zoo nkaus li muaj qhov sib txawv loj, qhov tseeb, ob qhov tseem ceeb yog qhov zoo ib yam.
Thaum bearing shear quab yuam thiab tensile quab yuam nyob rau hauv cov kev taw qhia ntawm tus pas nrig axis nyob rau tib lub sij hawm, cov kev sib txhuam hom yuav tsum tau hais tias tus piv ntawm lub shear quab yuam los ntawm lub ntsia liaj qhov rooj rau lub shear muaj peev xwm ntxiv rau cov sum ntawm cov kev nyuaj siab piv ntawm lub axial quab yuam yug. los ntawm cov ntsia hlau mus rau lub peev xwm tensile yog tsawg dua 1.0, thiab hom siab xav tau Nws yog qhov sib npaug ntawm cov square ntawm qhov piv ntawm lub zog shear rau lub peev xwm shear ntawm lub ntsia liaj qhov rooj ntxiv. lub square ntawm qhov ratio ntawm lub axial quab yuam rau lub tensile muaj peev xwm ntawm cov ntsia hlau yog tsawg tshaj li 1.0, uas yog hais tias, nyob rau hauv tib lub load ua ke, tib txoj kab uas hla ntawm cov bearings Kev ruaj ntseg cia ntawm tus tsim ntawm high-lub zog bolts yog. siab tshaj qhov kev sib txhuam-hom high-strength bolts.
Xav tias nyob rau hauv qhov rov ua dua ntawm cov av qeeg muaj zog, qhov kev sib txuas ntawm kev sib txhuam ntawm qhov chaw yuav ua tsis tiav, thiab lub peev xwm shear nyob rau lub sijhawm no tseem nyob ntawm lub peev xwm shear ntawm lub ntsia liaj qhov rooj thiab lub siab muaj peev xwm ntawm lub phaj. Yog li ntawd, seismic code stipulates qhov kawg shear muaj peev xwm ntawm high-strength bolts Bearing muaj peev xwm xam cov mis.
Txawm hais tias lub siab-bearing hom muaj qhov zoo ntawm tus nqi tsim, vim tias nws yog hom shear-compression tsis ua hauj lwm, lub bolt qhov yog qhov pore-type bolt qhov zoo ib yam li cov bolts zoo tib yam, thiab qhov deformation nyob rau hauv lub load yog ntau loj dua li ntawm. hom kev sib txhuam, yog li lub siab-lub zog bolts dais siab Hom yog tsuas yog siv rau kev sib txuas uas tsis yog seismic, tsis yog-dynamic load tivthaiv kev sib txuas, thiab tsis yog rov ua dua. kev sib txuas.
Cov kev txwv ib txwm siv ntawm ob hom no kuj txawv:
Kev sib txhuam hom kev sib txuas yog hais txog qhov sib txawv ntawm kev sib txhuam ntawm kev sib txhuam ntawm qhov chaw nyob rau hauv kev sib xyaw ua ke ntawm cov khoom thauj;
Kev sib txuas siab-kev sib txuas yog hais txog qhov sib txawv ntawm qhov sib txuas ntawm cov khoom sib txuas hauv qab cov qauv kev sib txuas;
Common bolt
1. Cov bolts ib txwm muab faib ua peb hom: A, B, thiab C. Thawj ob yog cov bolts ua kom zoo, siv tsawg dua. Feem ntau hais lus, bolts zoo tib yam hais txog C-theem zoo tib yam bolts.
2. Hauv qee qhov kev sib txuas ib ntus thiab kev sib txuas uas yuav tsum tau muab tshem tawm, C-theem zoo tib yam bolts feem ntau siv. Cov bolts uas feem ntau siv hauv cov tsev yog M16, M20, M24. Qee qhov ntxhib bolts nyob rau hauv kev lag luam tshuab tej zaum yuav muaj ib tug loj txoj kab uas hla thiab yog siv rau tshwj xeeb hom phiaj.
Siab zog bolts
3. Cov khoom siv ntawm cov bolts muaj zog yog txawv ntawm cov bolts zoo tib yam. High-strength bolts feem ntau yog siv rau kev sib txuas mus tas li. Feem ntau siv yog M16 ~ M30. Kev ua tau zoo ntawm cov bolts uas muaj zog ntau dhau yog tsis ruaj khov thiab yuav tsum tau siv ceev faj.
4. Cov ntsia liaj qhov rooj txuas ntawm cov khoom tseem ceeb ntawm lub tsev qauv yog feem ntau txuas nrog lub zog bolts.
5. Lub zog muaj zog bolts xa los ntawm lub Hoobkas tsis muab faib ua cov kabmob siab lossis kev sib txhuam-hom.
6. Puas yog lawv muaj kev sib txhuam-hom high-strength bolts los yog siab-bearing high-strength bolts? Qhov tseeb, muaj qhov sib txawv ntawm cov qauv tsim qauv:
1) Rau kev sib txhuam-hom high-strength bolts, zawv zawg ntawm daim hlau yog suav tias yog lub xeev txwv ntawm cov kabmob muaj peev xwm.
2) Rau lub siab-bearing high-strength bolts, zawv zawg ntawm daim hlau yog suav hais tias yog lub xeev txwv ntawm kev siv ib txwm, thiab kev sib txuas tsis ua haujlwm yog suav tias yog lub xeev txwv ntawm cov kabmob muaj peev xwm.
7. Kev sib txhuam-hom muaj zog bolts tsis tuaj yeem muab kev ua si tag nrho rau lub peev xwm ntawm cov bolts. Nyob rau hauv kev siv tswv yim, kev sib txhuam-hom high-strength bolts yuav tsum tau siv rau cov qauv tseem ceeb heev los yog cov qauv raug rau dynamic loads, tshwj xeeb tshaj yog thaum lub load ua rau rov qab kev nyuaj siab. Nyob rau lub sijhawm no, lub peev xwm tsis siv lub bolts tuaj yeem siv los ua qhov chaw ruaj ntseg. Hauv lwm qhov chaw, lub siab-cov kabmob muaj zog bolts yuav tsum tau siv los txo tus nqi.
Qhov sib txawv ntawm cov bolts zoo tib yam thiab muaj zog bolts
8. Cov bolts zoo ib yam tuaj yeem rov qab siv tau, tab sis cov ntsia hlau muaj zog tsis tuaj yeem rov qab siv dua.
9. High-strength bolts feem ntau yog ua los ntawm high-strength steel (No. 45 steel (8.8s), 20MmTiB (10.9S), uas yog prestressed bolts. Lub siab hom unscrews lub plum paj taub hau Ordinary Bolts feem ntau yog ua los ntawm cov hlau zoo tib yam (Q235) thiab tsuas yog xav tau kom nruj.
10. Cov bolts feem ntau yog qib 4.4, qib 4.8, qib 5.6 thiab qib 8.8. Cov bolts muaj zog yog feem ntau yog qib 8.8 thiab qib 10.9, ntawm qib 10.9 feem ntau.
11. Cov ntsia hlau qhov ntawm cov bolts zoo tib yam tsis tas yuav loj dua li cov bolts muaj zog. Qhov tseeb, zoo tib yam bolts muaj qhov me me ntawm cov ntsia hlau.
12. Cov ntsia hlau qhov ntawm A thiab B qib ntawm cov bolts zoo ib yam feem ntau tsuas yog 0.3 ~ 0.5 hli loj dua cov bolts. Class C ntsia hlau qhov feem ntau yog 1.0 ~ 1.5 hli loj dua bolts.
13. Kev sib txhuam-hom high-strength bolts kis loads los ntawm kev sib txhuam, yog li qhov sib txawv ntawm cov ntsia hlau pas nrig thiab cov ntsia hlau qhov yuav ncav cuag 1.5-2.0mm.
14. Cov yam ntxwv ntawm lub zog sib kis ntawm lub siab-cov kabmob siab-lub zog bolts yog los xyuas kom meej tias nyob rau hauv ib txwm siv, lub zog shear tsis tshaj qhov kev sib txhuam quab yuam, uas yog tib yam li kev sib txhuam-hom high-strength bolts. Thaum lub load nce ntxiv, tus txheeb ze slippage yuav tshwm sim ntawm cov sib txuas daim hlau, thiab cov kev twb kev txuas cia siab rau lub shear tsis kam ntawm cov ntsia hlau thiab lub siab ntawm lub qhov phab ntsa kom xa cov quab yuam, uas yog tib yam li ntawm cov bolts zoo tib yam, yog li ntawd lub siab ntawm cov phab ntsa ntawm lub qhov. Qhov sib txawv ntawm cov ntsia hlau thiab lub qhov taub yog me me, 1.0-1.5mm.
Anebon ua raws li txoj cai "Honest, industious, enterprising, innovative" kom tau txais cov kev daws teeb meem tshiab tsis tu ncua. Anebon suav nrog kev cia siab, kev vam meej raws li nws tus kheej txoj kev vam meej. Cia Anebon tsim kev vam meej yav tom ntej hauv tes rau tooj dag machined qhov chaw thiab Complex titanium cnc qhov chaw / stamping accessories. Anebon tam sim no muaj cov khoom muag khoom muag nrog rau tus nqi muag yog peb qhov zoo dua. Txais tos nug txog Anebon cov khoom.
Trending Khoom Tuam Tshoj CNC Maching Part thiab Precision Part, tiag tiag yuav tsum ib yam ntawm cov khoom no yuav txaus siab rau koj, thov qhia rau peb paub. Anebon yuav txaus siab muab cov lus hais rau koj thaum tau txais cov ncauj lus kom ntxaws specifications. Anebon muaj peb tus kheej tshwj xeeb R & D enginners kom tau raws li ib qho ntawm cov requriement. Anebon tos ntsoov yuav tau txais koj cov lus nug sai sai thiab vam tias yuav muaj sijhawm los ua haujlwm ua ke nrog koj yav tom ntej. Zoo siab txais tos mus saib lub koom haum Anebon.
Post lub sij hawm: Jun-01-2023