1. Muaj nuj nqi thiab cov ntsiab lus ntawm daim duab kos
1. Lub luag haujlwm ntawm daim duab kos duab
Txhua lub tshuab yog tsim los ntawm ntau qhov chaw, thiab los tsim lub tshuab, cov khoom yuav tsum tau tsim ua ntej.Daim duab kos yog lub hauv paus rau kev tsim khoom thiab tshuaj xyuas cov khoom.Nws tso rau pem hauv ntej qee qhov kev xav tau rau cov khoom hauv cov ntsiab lus ntawm cov duab, qauv, qhov loj me, cov khoom siv thiab thev naus laus zis raws li txoj haujlwm thiab kev ua haujlwm ntawm cov khoom hauv lub tshuab.
2. Cov ntsiab lus ntawm qhov kos duab kos duab
Ib daim duab tag nrho yuav tsum muaj cov ntsiab lus hauv qab no, raws li pom hauv daim duab 1:
Daim duab 1 Daim duab kos duab ntawm INT7 2 "
(1) Title kem Nyob rau hauv lub kaum sab xis ntawm daim duab kos, kab ntawv kab lus feem ntau sau rau hauv lub npe ntawm ntu, cov khoom siv, kom muaj nuj nqis, kev faib ua feem ntawm daim duab kos, kos npe ntawm tus neeg saib xyuas cov cai thiab kos duab, thiab npe unit.Cov kev taw qhia ntawm lub npe bar yuav tsum ua raws li cov kev taw qhia ntawm saib daim duab.
(2) Ib pawg ntawm cov duab siv los qhia txog cov qauv ntawm cov qauv, uas tuaj yeem nthuav tawm los ntawm kev pom, ntu saib, ntu, txheej txheem kos duab thiab cov qauv yooj yim kos duab.
(3) Qhov tsim nyog qhov ntev qhia qhov loj me thiab kev sib koom ua ke ntawm txhua qhov ntawm ib feem, thiab ua tau raws li qhov yuav tsum tau ua ntawmtig qhov chawkev tsim khoom thiab tshuaj xyuas.
(4) Cov kev xav tau Cov txheej txheem roughness, dimensional kam rau ua, cov duab thiab txoj hauj lwm kam rau ntawm qhov chaw, nrog rau kev kho cua sov thiab kev kho deg ntawm cov khoom raug muab.
2. Saib
Kev pom yooj yim: qhov pom tau los ntawm qhov projecting rau ntawm 6 qhov projection qhov chaw (cov khoom yog nyob rau hauv nruab nrab ntawm lub voos xwmfab, kwv yees rau 6 kev taw qhia ntawm pem hauv ntej, nraub qaum, sab laug, sab xis, nce, nqis), lawv yog:
Pem hauv ntej saib (lub ntsiab saib), sab laug saib, sab xis saib, sab saum toj saib, hauv qab saib thiab rear saib.
3. Kev txiav tag nrho thiab ib nrab
Txhawm rau pab kom nkag siab txog cov qauv sab hauv thiab cov tsis muaj feem cuam tshuam ntawm cov khoom, qee zaum nws yog ib qho tsim nyog los faib cov kev pom tau los ntawm kev txiav cov khoom mus rau hauv seem saib tag nrho thiab ib nrab saib.
Tag Nrho Cov Kev Pom Zoo: Cov seem pom tau los ntawm kev txiav tag nrho cov khoom nrog lub dav hlau seem yog hu ua tag nrho seem saib
Ib nrab-section saib: Thaum cov khoom muaj ib tug symmetry dav hlau, daim duab projection mus rau lub projection nto perpendicular mus rau lub symmetry dav hlau yuav bounded los ntawm cov kab nruab nrab, ib nrab ntawm uas yog kos raws li ib seem saib, thiab ib nrab yog kos li. ib tug saib, hu ua ib nrab-section saib.
4. Qhov ntev thiab daim ntawv lo
1.Txhais qhov loj me: tus lej tus nqi sawv cev rau tus nqi linear dimension hauv ib chav tsev tshwj xeeb
2. Kev faib tawm qhov loj:
1)Qhov loj me Qhov loj ntawm qhov txwv loj tuaj yeem suav tau los ntawm kev siv qhov sib txawv ntawm sab sauv thiab sab qis.
2)Qhov loj me Qhov loj tau los ntawm kev ntsuas.
3)Txwv qhov loj Ob qhov siab tso cai los ntawm qhov loj, qhov loj tshaj plaws yog hu ua qhov siab tshaj plaws txwv loj;qhov me me yog hu ua qhov txwv qhov tsawg kawg nkaus.
4)Size deviation Qhov sib txawv ntawm algebraic tau los ntawm kev rho tawm qhov loj me los ntawm qhov loj tshaj qhov txwv yog hu ua qhov sib txawv sab saud;qhov sib txawv algebraic tau los ntawm kev rho tawm qhov loj me los ntawm qhov tsawg kawg nkaus txwv qhov loj yog hu ua qhov sib txawv qis.Lub sab sauv thiab sab deviations yog sib sau ua ke raws li kev txwv kev sib txawv, thiab kev sib txawv tuaj yeem yog qhov zoo lossis tsis zoo.
5)Dimensional kam rau ua, hu ua kam rau ua, yog qhov sib txawv ntawm qhov siab tshaj plaws txwv me me rho tawm qhov tsawg kawg nkaus txwv qhov loj, uas yog qhov tso cai hloov loj.Dimensional tolerances yeej ib txwm zoo
Piv txwv li: Φ20 0.5 -0.31;qhov twg Φ20 yog qhov loj me thiab 0.81 yog qhov kam rau ua.0.5 yog qhov sib txawv sab saud, -0.31 yog qhov sib txawv qis.20.5 thiab 19.69 yog qhov siab tshaj plaws thiab qhov tsawg kawg nkaus txwv qhov ntau thiab tsawg.
6)Zero kab
Nyob rau hauv ib daim duab txwv thiab haum, ib txoj kab ncaj nraim sawv cev rau qhov loj me, raws li qhov kev sib txawv thiab kev kam rau siab tau txiav txim siab.
7)Txheem kam rau ua
Txhua qhov kam rau ua tau teev nyob rau hauv qhov kev txwv thiab haum.Lub teb chaws tus txheej txheem tau teev tseg tias rau qee qhov loj me, muaj 20 qib siab kam rau ua tus qauv.
Kev kam rau siab tau muab faib ua peb tus qauv: CT, IT, thiab JT.CT series yog tus qauv kev kam rau siab casting, IT yog ISO thoob ntiaj teb dimension kam rau ua, JT yog lub dimension kam rau ua ntawm Ministry of Machinery ntawm Tuam Tshoj
Cov qib sib txawv rau cov khoom sib txawv.Cov qib siab dua, qhov siab dua ntawm cov khoom siv thev naus laus zis thiab cov nqi siab dua.Piv txwv li, kev kam rau siab ntawm cov xuab zeb casting feem ntau yog CT8-CT10, thaum peb lub tuam txhab siv thoob ntiaj teb tus qauv CT6-CT9 rau precision casting.
8)Basic deviation Nyob rau hauv qhov txwv thiab haum system, txiav txim siab qhov kev txwv qhov sib txawv ntawm cheeb tsam kam rau siab txheeb ze rau xoom kab txoj hauj lwm, feem ntau qhov sib txawv ze rau xoom kab.Lub teb chaws tus qauv tau teev tseg tias qhov kev sib txawv ntawm cov lej yog sawv cev los ntawm cov tsiaj ntawv Latin, tsab ntawv loj qhia lub qhov, thiab tsab ntawv me qhia txog lub ncej, thiab 28 qhov sib txawv ntawm qhov tseem ceeb tau teev tseg rau txhua ntu ntawm lub qhov thiab ncej.Kawm UG programming thiab ntxiv Q pab pawg.726236503 pab koj.
3. Dimension marking
1)Dimensioning xav tau
Qhov loj me ntawm qhov kos duab yog lub hauv paus rau kev ua thiab tshuaj xyuas thaum tsim khoomcnc milling cov khoom.Yog li ntawd, ntxiv rau qhov tseeb, ua tiav thiab meej, qhov ntev ntawm qhov kos duab kos yuav tsum yog qhov tsim nyog raws li qhov ua tau, txawm tias qhov ntev tau sau tseg raws li cov qauv tsim thiab yooj yim rau kev ua thiab ntsuas.
2)Loj siv
Dimensional benchmarks yog cov qauv ntsuas rau qhov ntsuas qhov ntsuas qhov ntev.Dimensional benchmarks feem ntau muab faib ua cov qauv tsim (siv los txiav txim qhov chaw ntawm cov khoom thaum lub sij hawm tsim) thiab cov txheej txheem ntsuas (siv rau qhov chaw, ua thiab tshuaj xyuas thaum tsim khoom).
Lub hauv qab nto, qhov kawg nto, symmetry dav hlau, axis thiab lub voj voog nruab nrab ntawm qhov yuav siv tau raws li lub datum loj datum thiab yuav muab faib ua lub ntsiab datum thiab auxiliary datum.Feem ntau, ib tus tsim datum raug xaiv los ua lub ntsiab datum nyob rau hauv txhua ntawm peb cov lus qhia ntawm qhov ntev, dav, thiab qhov siab, thiab lawv txiav txim siab qhov loj me ntawm qhov.Cov qhov loj me no cuam tshuam rau kev ua haujlwm ntawm kev ua haujlwm thiab kev sib dhos ntawm cov khoom hauv lub tshuab.Yog li ntawd, lub ntsiab qhov ntev yuav tsum tau txhaj ncaj qha los ntawm lub ntsiab datum.Tus so ntawm qhov ntev datums tshwj tsis yog lub ntsiab datum yog auxiliary datums los pab ua kom tiav thiab ntsuas.Secondary datum muaj qhov ntev txuam nrog cov thawj datum.
5. Kev ua siab ntev thiab haum
Thaum tsim thiab sib sau cov cav tov hauv cov khoom siv, nws yuav tsum muaj cov khoom sib txuam tuaj yeem ua tau raws li cov qauv tsim thiab siv cov kev xav tau ntev npaum li lawv tau ua tiav raws li cov duab kos thiab sib sau ua ke yam tsis muaj kev xaiv.Cov cuab yeej ntawm qhov chaw no hu ua interchangeability.Tom qab cov khoom sib hloov tau, kev tsim khoom thiab kev saib xyuas ntawm cov khoom thiab cov khoom siv tau yooj yim heev, lub voj voog ntawm cov khoom luv luv, cov khoom tsim tau zoo tuaj, thiab tus nqi txo.
Lub tswv yim ntawm kam rau ua thiab haum
1 siab ntev
Yog tias qhov loj ntawm cov khoom yuav tsum tau tsim thiab ua tiav yog qhov tseeb, nws yog qhov ua tsis tau.Txawm li cas los xij, txhawm rau txhawm rau txhawm rau txhawm rau hloov pauv ntawm qhov chaw, qhov kev tso cai qhov hloov pauv tau txiav txim siab raws li kev siv cov khoom siv thaum lub sijhawm tsim qauv hu ua dimensional tolerance, lossis kam rau ua luv luv.Qhov me dua tus nqi ntawm qhov kam rau ua, uas yog, qhov me me ntawm qhov kev hloov pauv ntawm qhov kev tso cai yuam kev, qhov nyuaj dua nws yog qhov ua tiav.
2 Lub tswv yim ntawm cov duab thiab txoj hauj lwm kam rau ua (xws li cov duab thiab txoj hauj lwm kam rau ua)
Qhov saum npoo ntawm cov txheej txheem ua tiav tsis tsuas yog muaj qhov tsis zoo, tab sis kuj ua rau cov duab thiab txoj haujlwm tsis raug.Cov yuam kev no tsis tsuas yog txo qhov raug ntawmcnc machining hlau qhov chaw, tab sis kuj cuam tshuam rau kev ua haujlwm.Yog li ntawd, lub teb chaws tus qauv stipulates cov duab thiab txoj hauj lwm kam rau ua ntawm lub nto ntawm ib feem, hu ua lub puab thiab txoj hauj lwm kam rau ua.
1) Cov cim ntawm geometric kam rau ua feature khoom
Raws li qhia hauv kab lus 2
2) Nco ntsoov txoj kev ntawm qhov ntev kam rau ua hauv cov duab kos ntawmcnc machinery qhov chaw
Dimensional tolerances nyob rau hauv ib feem ntawm cov duab kos yog feem ntau cim nrog txwv kev sib txawv qhov tseem ceeb, raws li qhia hauv daim duab
3) Cov kev cai rau cov duab thiab txoj hauj lwm kam rau ua ntawm lub sash yog muab nyob rau hauv lub sash, thiab lub sash yog tsim los ntawm ob los yog ntau tshaj kab.Cov ntsiab lus nyob rau hauv lub thav duab yuav tsum tau sau nyob rau hauv cov nram qab no kev txiav txim los ntawm sab laug mus rau sab xis: Tolerance feature cim, kam rau ua tus nqi, thiab ib los yog ntau tsab ntawv los qhia datum feature los yog datum system thaum tsim nyog.Raws li pom hauv daim duab a.Ntau tshaj ib qho kev kam rau ua rau tib lub feature
Thaum xav tau los ntawm qhov project, ib lub sash tuaj yeem muab tso rau hauv lwm lub sash, raws li qhia hauv daim duab b.
4) Ntsuas cov ntsiab lus
Txuas cov ntsuas ntsuas mus rau ib qho kawg ntawm cov kab kev kam rau siab nrog ib txoj kab qhia nrog ib tug xub, thiab xub ntawm cov kab qhia taw qhia rau qhov dav lossis txoj kab uas hla ntawm thaj tsam kam rau ua.Qhov chaw qhia los ntawm cov xub xub tuaj yeem suav nrog:
(1)Thaum lub ntsiab lus yuav tsum tau ntsuas yog tag nrho axis los yog ib qho dav hlau hauv nruab nrab, tus thawj coj xub tuaj yeem taw tes ncaj qha mus rau axis lossis centerline, raws li qhia nyob rau sab laug hauv daim duab hauv qab no.
(2)Thaum lub caij yuav tsum tau ntsuas yog ib qho axis, qhov nruab nrab ntawm ib tug kheej kheej lossis lub dav hlau hauv nruab nrab, cov thawj coj xub yuav tsum tau ua raws li cov kab ntawm cov khoom, raws li qhia hauv daim duab hauv qab no.
(3)Thaum lub caij yuav tsum tau ntsuas yog ib txoj kab los yog ib tug nto, lub xub ntawm txoj kab yuav tsum taw tes rau lub contour kab ntawm lub caij los yog nws cov lead-tawm kab, thiab yuav tsum tau kom meej meej staggered nrog lub dimension kab, raws li qhia nyob rau sab xis. ntawm daim duab hauv qab no
5) Cov ntsiab lus
Txuas lub datum lub caij nrog rau lwm qhov kawg ntawm lub siab ntev nrog ib tus thawj coj kab nrog lub cim datum, raws li qhia nyob rau sab laug hauv daim duab hauv qab no.
(1)Thaum lub datum feature yog ib tug prime kab los yog nto, lub datum cim yuav tsum tau cim nyob rau hauv lub zeem muag ntawm tus qauv los yog lead-out kab ntawm lub feature, thiab yuav tsum tau kom meej meej staggered nrog lub dimension kab xub, raws li qhia nyob rau sab laug nyob rau hauv daim duab hauv qab no. .
(2)Thaum lub caij datum yog ib qho axis, qhov nruab nrab ntawm tus kheej kheej lossis lub dav hlau nruab nrab, lub cim datum yuav tsum yog
Align nrog lub feature lub dimension kab xub, raws li qhia nyob rau hauv daim duab hauv qab no.
(3)Thaum lub caij datum yog tag nrho cov axis lossis cov dav hlau hauv nruab nrab, cov cim datum tuaj yeem ua tau
Kos ncaj qha ze rau cov axis (los yog cov kab nruab nrab), raws li qhia nyob rau sab xis ntawm daim duab hauv qab no.
3 Kev piav qhia ntxaws txog Geometric kam rau ua
Daim Ntawv Tolerance Khoom thiab Lawv Cov Cim
Daim Ntawv Sau Ua Piv Txwv
| Qhov project | Serial tooj | Kev kos duab lus piav qhia | Tolerance tsam | Kev piav qhia | ||||||||||
| Kev ncaj | 1 |
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| Lub ridgeline tiag tiag yuav tsum nyob nruab nrab ntawm ob lub dav hlau sib luag nrog qhov deb ntawm 0.02mm nyob rau hauv cov kev taw qhia qhia los ntawm xub. | ||||||||||
| 2 |
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| Qhov tseeb ridgeline yuav tsum nyob rau hauv ib lub quadrangular prism nrog ib tug deb ntawm 0.04mm nyob rau hauv kab rov tav kev taw qhia thiab ib tug deb ntawm 0.02mm nyob rau hauv txoj kev ntsug. | |||||||||||
| 3 |
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| Qhov tseeb axis ntawm Φd yuav tsum nyob rau hauv lub tog raj kheej uas nws txoj kab uas hla yog Φ0.04mm nrog rau qhov zoo tagnrho axis raws li lub axis | |||||||||||
| 4 |
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| Txhua txoj kab tseem ceeb ntawm qhov chaw cylindrical yuav tsum nyob rau hauv lub dav hlau axial thiab nruab nrab ntawm ob txoj kab ncaj nraim nrog qhov deb ntawm 0.02mm. | |||||||||||
| 5 |
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| Txhua kab hauv qhov ntev ntawm qhov chaw yuav tsum nyob nruab nrab ntawm ob txoj kab ncaj nraim nrog kev ncua deb ntawm 0.04mm hauv axial seem nyob rau hauv txhua qhov ntev ntawm 100mm. | |||||||||||
| Flatness | 6 |
|
| Qhov saum npoo tiag tiag yuav tsum nyob hauv ob lub dav hlau sib luag nrog qhov deb ntawm 0.1mm nyob rau hauv cov kev taw qhia qhia los ntawm xub | ||||||||||
| Roundness | 7 |
|
| Nyob rau hauv ib txwm seem perpendicular mus rau lub axis, nws seem profile yuav tsum nyob nruab nrab ntawm ob concentric voj voog nrog ib lub vojvoog sib txawv ntawm 0.02mm. | ||||||||||
| Cylindricity | 8 |
|
| Qhov tseeb cylindrical nto yuav tsum nyob nruab nrab ntawm ob coaxial cylindrical nto nrog lub vojvoog sib txawv ntawm 0.05mm |
Orientation Position Tolerance Piv txwv 1
| Qhov project | Serial tooj | Kev kos duab lus piav qhia | Tolerance tsam | Kev piav qhia | ||||||||||
| Parallelism | 1 |
|
| Lub axis ntawm Φd yuav tsum nyob nruab nrab ntawm ob lub dav hlau thaum uas tig mus nrog qhov kev ncua deb ntawm 0.1mm thiab sib npaug rau cov axis siv nyob rau hauv txoj kab ntsug | ||||||||||
| 2 |
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| Lub axis ntawm Φd yuav tsum nyob rau hauv ib tug plaub fab prism nrog ib tug deb ntawm 0.2 hli nyob rau hauv kab rov tav kev taw qhia thiab ib tug deb ntawm 0.1 hli nyob rau hauv txoj kev ntsug thiab parallel mus rau lub axis siv. | |||||||||||
| 3 |
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| Lub axis ntawm Φd yuav tsum tau nyob rau hauv ib tug cylindrical nto nrog ib txoj kab uas hla ntawm Φ0.1mm thiab parallel mus rau lub reference axis | |||||||||||
| Verticality | 4 |
|
| Sab laug kawg saum npoo yuav tsum nyob nruab nrab ntawm ob lub dav hlau sib luag nrog qhov deb ntawm 0.05mm thiab perpendicular mus rau qhov siv axis | ||||||||||
| 5 |
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| Lub axis ntawm Φd yuav tsum nyob rau hauv ib tug cylindrical nto nrog ib txoj kab uas hla ntawm Φ0.05mm thiab perpendicular mus rau lub dav hlau datum | |||||||||||
| 6 |
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| Lub axis ntawm Φd yuav tsum nyob rau hauv ib tug plaub fab prism nrog ib seem ntawm 0.1mm × 0.2mm thiab perpendicular mus rau lub dav hlau datum | |||||||||||
| Kev xav | 7 |
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| Lub axis ntawm Φd yuav tsum nyob nruab nrab ntawm ob lub dav hlau thaum uas tig mus nrog qhov kev ncua deb ntawm 0.1 hli thiab lub kaum sab xis ntawm 60 ° nrog rau qhov siv axis |
Orientation Position Tolerance Piv txwv 2
| Qhov project | Serial tooj | Kev kos duab lus piav qhia | Tolerance tsam | Kev piav qhia | ||||||||||
| Concentricity | 1 |
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| Lub axis ntawm Φd yuav tsum pw nyob rau hauv ib tug cylindrical nto nrog ib txoj kab uas hla ntawm Φ0.1 hli thiab coaxial nrog cov siv axis AB.Qhov kev siv axis feem ntau yog qhov zoo tshaj plaws axis sib koom los ntawm ob qhov tseeb ntawm A thiab B, uas yog txiav txim siab raws li qhov tsawg kawg nkaus. | ||||||||||
| Symmetry | 2 |
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| Lub dav hlau nruab nrab ntawm qhov zawj yuav tsum nyob nruab nrab ntawm ob lub dav hlau sib luag nrog qhov deb ntawm 0.1mm thiab kev sib xyaw ua ke nrog kev hwm rau lub dav hlau siv dav hlau (0.05mm nce thiab nqis) | ||||||||||
| Txoj hauj lwm | 3 |
|
| Lub axes ntawm plaub Φd qhov yuav tsum tau raws li nyob rau hauv plaub cylindrical nto nrog ib txoj kab uas hla ntawm Φt thiab qhov zoo tagnrho txoj hauj lwm raws li lub axis.4 qhov yog ib pab pawg ntawm qhov uas nws zoo tagnrho axes tsim ib tug geometric ncej.Txoj hauj lwm ntawm geometric thav duab ntawm ib feem yog txiav txim siab los ntawm qhov tseeb qhov tseeb ntawm qhov sib piv rau datums A, B, thiab C. | ||||||||||
| Txoj hauj lwm | 4 |
|
| Lub axes ntawm 4 Φd qhov yuav tsum tau raws li nyob rau hauv 4 cylindrical nto nrog ib txoj kab uas hla ntawm Φ0.05mm thiab qhov zoo tagnrho txoj hauj lwm raws li axis.Lub thav duab geometric ntawm nws pawg 4-qhov tuaj yeem txhais tau, tig thiab qaij nce thiab nqis, sab laug thiab sab xis hauv thaj tsam kam rau siab (± ΔL1 thiab ± ΔL2) ntawm nws qhov chaw qhov ntev (L1 thiab L2). |
Runout Tolerance Piv txwv
| Qhov project | Serial tooj | Kev kos duab lus piav qhia | Tolerance tsam | Kev piav qhia | ||||||||||
| Radial ncig runout | 1 |
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| (Nyob rau hauv ib qho kev ntsuas dav hlau perpendicular mus rau qhov siv axis, ob lub voj voog concentric uas nws lub vojvoog sib txawv ntawm qhov siv axis yog qhov kam rau ua ntawm 0.05mm) Thaum lub Φd cylindrical nto rotates nyob ib ncig ntawm lub reference axis tsis muaj axial txav, lub radial runout nyob rau hauv tej lub dav hlau ntsuas (qhov txawv ntawm qhov siab tshaj plaws thiab yam tsawg kawg nkaus nyeem ntsuas los ntawm qhov ntsuas) yuav tsum tsis txhob ntau tshaj 0.05mm. | ||||||||||
| End runout | 2 |
|
| (Cylindrical nto nrog ib tug dav ntawm 0.05mm raws generatrix kev taw qhia ntawm lub ntsuas cylindrical nto ntawm tej txoj kab uas hla txoj hauj lwm coaxial nrog lub datum axis) Thaum ntsuas qhov ntsuas tig ib ncig ntawm qhov siv axis tsis muaj axial txav, axial runout ntawm txhua qhov ntsuas txoj kab uas hla dr (0 | ||||||||||
| Oblique ncig runout | 3 |
|
| (Conical nto nrog qhov dav ntawm 0.05 raws li cov kev taw qhia ntawm lub generatrix ntawm ib qho kev ntsuas conical nto uas yog coaxial nrog rau cov axis siv thiab nws cov generatrix yog perpendicular rau saum npoo yuav tsum tau ntsuas) Thaum lub conical nto rotates nyob ib ncig ntawm lub reference axis tsis muaj axial txav, lub runout ntawm ib tug ntsuas conical nto yuav tsum tsis txhob ntau tshaj 0.05mm. | ||||||||||
| Radial puv puv | 4 |
|
| (Ob lub coaxial cylindrical nto nrog lub vojvoog sib txawv ntawm 0.05mm thiab coaxial nrog cov axis siv) Qhov saum npoo ntawm Φd rotates tsis tu ncua nyob ib ncig ntawm qhov siv axis tsis muaj axial txav, thaum qhov taw qhia txav linearly parallel mus rau cov kev taw qhia ntawm kev siv axis.Lub runout ntawm tag nrho Φd nto yuav tsum tsis txhob ntau tshaj 0.05mm | ||||||||||
| Tag nrho khiav | 5 |
|
| (Ob lub dav hlau sib npaug perpendicular mus rau qhov kev siv axis nrog kev kam rau siab ntawm 0.03mm) Qhov ntsuas ntsuas ua rau kev sib hloov tas mus li yam tsis muaj kev txav axial nyob ib ncig ntawm qhov siv axis, thiab tib lub sijhawm, qhov taw qhia txav raws cov kev taw qhia ntawm txoj kab ntsug ntawm qhov chaw, thiab qhov kev khiav tawm ntawm tag nrho qhov kawg ntawm qhov chaw yuav tsum tsis txhob ntau dua 0.03mm. |
Anebon muaj cov khoom siv ntau tshaj plaws, cov kws tshaj lij thiab cov kws tshaj lij thiab cov neeg ua haujlwm tsim nyog, lees paub cov kev tswj xyuas zoo thiab pab pawg muag khoom tus phooj ywg ua ntej / tom qab muag kev txhawb nqa rau Tuam Tshoj wholesale OEM Yas ABS / PA / POM CNC Tshuab dhos CNC Milling 4 Axis / 5 Axis CNC machining qhov chaw,CNC tig qhov chaw.Tam sim no, Anebon tab tom nrhiav ua ntej kom muaj kev koom tes loj dua nrog cov neeg siv khoom txawv teb chaws raws li kev sib koom ua ke.Thov koj xav paub dawb los tiv tauj peb kom paub meej ntxiv.
2022 Zoo siab Tuam Tshoj CNC thiab Machining, Nrog ib pab neeg ntawm cov neeg ua haujlwm paub txog thiab paub txog, Anebon lub lag luam npog South America, Tebchaws Asmeskas, Mid East, thiab North Africa.Ntau tus neeg muas zaub tau dhau los ua phooj ywg ntawm Anebon tom qab kev koom tes zoo nrog Anebon.Yog tias koj muaj qhov xav tau rau ib qho ntawm peb cov khoom, nco ntsoov tiv tauj peb tam sim no.Anebon yuav tos ntsoov hnov los ntawm koj sai sai no.
Post lub sij hawm: May-08-2023