Nws qhov zoo yog kev lag luam thiab pheej yig: tus nqi thiab lub sijhawm ntawm txhua qhov khoom hloov pauv yuav luag tsis tas yuav tsum tau ua. Cov cuab yeej siv tau yooj yim rau kev khiav lag luam thiab kev nyab xeeb siv. Cov neeg siv tuaj yeem sib sau ua ke sib txawv raws li qhov xav tau ceev, ib yam li kev sib sau cov khoom ua si. Peb-dimensional saj zawg zog modular fixture yog tsim los ntawm universal modules uas ua tau raws li cov kev cai ntawm standardization, serialization thiab standardization. Kev sib txuas, fixation thiab compression ntawm tag nrho cov modules yog haum rau qhov chaw thiab xauv nrog qhov. Modules thiab modules tuaj yeem hloov kho raws li qhov loj ntawm lub workpiece. Kev sib xyaw ua ke ntawm cov txheej txheem ua tiav thiab cov khoom siv sib txuas tuaj yeem paub txog kev tsim kho ntawm ob sab thiab peb qhov chaw, uas yog qhov yooj yim thiab yooj yim, tsim nyog rau cov menyuam yaus ua si nrog lub tsev thaiv.
Cov 200 txhawb lub kaum sab xis hlau yog hais txog ib pawg ntawm cov qauv steel lub kaum sab xis profile, feem ntau yog tus yam ntxwv ntawm tsawg kawg ib ceg qhov ntev yog kwv yees li 200mm (millimeters). Raws li qhov tseem ceeb L-shaped steel profile, nws ua haujlwm feem ntau ua cov qauv kev txhawb nqa muaj zog hauv ntau qhov kev tsim kho, kev lag luam, thiab kev tsim khoom. Nws qhov loj me me qhia txog lub peev xwm los tuav cov khoom hnyav, ua rau nws yog ib qho tseem ceeb hauv kev tsim kom muaj kev sib raug zoo, nruj thiab kev ua haujlwm.
Dab tsi txhais tau tias "200 Support Angle Iron"?
Lub sij hawm "200 txhawb lub kaum sab xis hlau” qhia ob peb yam tseem ceeb:
- Qhov Loj ("200"): Tus lej no feem ntau yog hais txog qhov ntev ntawm ib lossis ob txhais ceg ntawm lub kaum sab xis hlau hauv millimeters. Piv txwv li, nws tuaj yeem txhais qhov ntev xws li 200mm x 100mm, 200mm x 150mm, lossis 200mm x 200mm. Qhov tseeb qhov ntev, suav nrog thickness, yuav tsum tau teev rau kev txiav txim lossis kev tsim vaj tsev.
- Muaj nuj nqi ("Support"): Qhov no qhia txog nws lub luag haujlwm tseem ceeb - muab cov qauv kev txhawb nqa, kev sib khi, nqa cov khoom thauj, lossis ua qhov sib txuas ntawm lwm cov tswv cuab.
- Daim ntawv ("Angle Iron"): Qhov no qhia txog L-shaped cross-section, tus qauv profile hauv kev tsim steel qauv, paub txog nws qhov zoo zog-rau-qhov hnyav piv thiab yooj yim ntawm kev sib txuas. Nws yog ntau yam structural steel kaum.
Ntsiab Khoom thiab Specifications
Kev nkag siab txog qhov tshwj xeeb yog qhov tseem ceeb thaum ua haujlwm nrog 200 txhawb lub kaum sab xis hlau:
Dimensions thiab Tolerances
Thaum "200" taw qhia rau qhov loj me, tag nrho cov ntsiab lus suav nrog ob ceg ntev thiab cov khoom tuab (piv txwv li, 200 x 100 x 10 mm). Thickness ho cuam tshuam lub zog thiab qhov hnyav. Cov qauv ntev sib txawv, tab sis lawv feem ntau muab rau hauv 6 lossis 12-meter ntev, uas tom qab ntawd txiav kom loj. Dimensional kam rau ua yog tswj hwm los ntawm cov qauv zoo li ASTM A6 / A6M lossis cov qauv EN cuam tshuam.
Qib khoom
Hom lub kaum sab xis hlau no feem ntau yog tsim los ntawm cov qib steel qauv, xws li:
- ASTM A36 Txuj: Ib tug dav siv carbon structural steel nyob rau hauv lub US.
- S235JR / S275JR / S355JR (EN 10025): Feem ntau European cov qauv steel qib muab cov txiaj ntsig sib txawv (S355 muaj zog dua S275, uas muaj zog dua S235).
Qib txiav txim siab cov hlau tawm los lub zog, tensile lub zog, thiab weldability, cuam tshuam nws lub peev xwm thauj khoom.
Finishes thiab Coatings
- Mill tiav (Black Steel): Tus txheej txheem uncoated tag, susceptible rau xeb.
- Galvanized Angle Hlau: Coated nrog zinc rau kev tiv thaiv corrosion zoo heev, haum rau sab nraum zoov lossis qhov chaw ntub dej. A galvanized kaum hlau kev ua tiav yog ib txwm muaj rau kev txhawb nqa raug rau cov ntsiab lus.
- Painted los yog hmoov-coated: Muab kev tiv thaiv corrosion thiab xav tau kev zoo nkauj.
Load Bearing Peev Xwm
Lub peev xwm ntawm a 200 txhawb lub kaum sab xis hlau nqa load nyob ntawm nws qhov ntev (ntev ntev, tuab), qib khoom, qhov ntev tsis txhawb nqa (span), nws thauj khoom li cas (nruj, compression, dabtsi yog khoov), thiab nws txuas li cas lossis braced. Vim nws qhov loj me, nws feem ntau suav tias yog a heavy-duty angle hlau muaj peev xwm txhawb nqa ntau yam loads, tab sis cov kev suav tshwj xeeb los ntawm tus kws tshaj lij engineers tsim nyog rau kev siv cov qauv.
Cov Ntawv Thov Kev Pab Txhawb Hnyav
Lub zog thiab qhov loj ntawm 200 txhawb lub kaum sab xis hlau qiv nws rau ntau yam kev siv:
- Kev tsim kho: Steel lintels tshaj qhov qhib, ncej Cheebtsam, bracing rau phab ntsa los yog ru tsev, txhawb posts, kev twb kev txuas cleats.
- Khoom siv: Tshuab hauv paus thiab thav duab, hnyav-lub luag haujlwm racking tshuab, kev txhawb nqa conveyor.
- Infrastructure: Kev txhawb nqa rau kev taug kev, platforms, txuas hniav (raws li cov khoom siv), kev sib kis ntauwd.
- Heavy-Duty Shelving: Tsim cov txee ruaj khov rau cov tsev khaws khoom lossis chaw ua haujlwm.
- Custom Fabrication Projects: Txhua daim ntawv thov yuav tsum muaj zog, nruj hlau lub kaum sab xis txhawb nqa.
- Fixturing Frameworks: Lub tsev loj, ruaj khov kev txhawb nqa. Thaum siv los tsim cov txheej txheem rau kev siv tshuab lossis kev teeb tsa, nws feem ntau ua ke nrog cov khoom siv tshwj xeeb los xyuas kom meej qhov tseeb thaum sib dhos lossis vuam.
Qhov zoo ntawm kev siv 200mm lub kaum sab xis hlau
- Siab zog: Muaj peev xwm thauj khoom tseem ceeb, tshwj xeeb tshaj yog nyob rau qib zoo li S355JR.
- Versatility: Yooj yim welded, bolted, lossis drilled rau ntau hom kev sib txuas.
- Nqi-zoo: Ib qho qauv tsim qauv uas feem ntau pheej yig piv rau kev txhawb nqa kev cai.
- Muaj: Qhov ntau thiab tsawg thiab qib feem ntau yog muaj los ntawm cov neeg muag khoom steel.
- Structural Rigidity: L-shaped muab kev tiv thaiv zoo rau kev khoov zog ntawm ob lub axes.
Xaiv txoj cai 200 Txhawb Lub Cev Hlau
Xaiv qhov tseeb specification yog qhov tseem ceeb rau kev nyab xeeb thiab kev ua haujlwm:
- Txheeb xyuas Load Requirement: Txiav txim siab qhov loj thiab hom load lub kaum sab xis hlau yuav tsum txhawb nqa. Qhov no dictates qhov yuav tsum tau loj, thickness, thiab cov khoom qib. Nco ntsoov sab laj engineering suav rau kev siv cov qauv.
- Ntsuam xyuas Environmental Conditions: Xaiv qhov tsim nyog tiav (mills, galvanized, pleev xim rau) raws li raug dej noo, tshuaj, lossis huab cua.
- Txiav txim siab txoj kev sib txuas: Txiav txim siab seb kev sib txuas yuav tsum tau bolted (yuav tsum tau qhov) lossis welded.
- Qhia meej meej: Xyuas kom koj txiav txim qhov loj me me (piv txwv li, 200 x 150 x 12 mm), qib (piv txwv li, S355JR), tiav, thiab ntev xav tau.
- Source Reputably: Tau txais cov ntaub ntawv los ntawm cov neeg muag khoom uas tuaj yeem muab cov ntawv pov thawj khoom siv (MTCs) txheeb xyuas cov qib thiab cov khoom, ua kom muaj kev ncaj ncees.
Table 1: Piv txwv Qhov Loj & Qib (Ib Leeg) | Qhov Loj (mm) | Common Thickness Ntau Yam (mm) | Hom Qib | Piv txwv Kev Siv Tseem Ceeb |
| 200 x 100 | 10–16 | A36, S275JR, S355JR | Lintels, Frame Members |
| 200 x 150 | 10–18 | A36, S275JR, S355JR | Hnyav Bracing, Khoom ntas |
| 200 x 200 (Equal Angle) | 16–24 : kuv | A36, S275JR, S355JR | Kem (ua-up), Truss Chords, Hnyav Txhawb Nqa |
* Ceeb Toom: Muaj nyob ntawm thaj tsam thiab tus neeg xa khoom. Thickness ranges yog ib qho piv txwv. Nco ntsoov xyuas nrog cov khoom lag luam thiab cov kev xav tau ntawm engineering.
Kev txiav txim siab thiab kev teeb tsa
- Qhov hnyav: 200 txhawb lub kaum sab xis hlau hnyav; siv cov cuab yeej nqa tsim nyog thiab cov txheej txheem kev nyab xeeb.
- Txiav & Drilling: Yuav tsum muaj cov cuab yeej tsim nyog xws li abrasive saws, band saws, lossis plasma cutters. Siv cov laum tsim nyog thiab lubrication rau qhov drilling qhov.
- Fastening: Xyuas kom tseeb bolt qib, qhov ntau thiab tsawg, thiab nruj torques yog siv rau kev sib txuas bolted. Siv cov txheej txheem vuam tsim nyog thiab cov ntawv pov thawj welded rau kev sib txuas welded.
- Kev nyab xeeb: Hnav PPE tsim nyog, nrog rau cov hnab looj tes, tiv thaiv qhov muag, thiab khau khiab.
Xaus
Cov 200 txhawb lub kaum sab xis hlau yog ib qho tseem ceeb ntawm cov qauv tsim muaj lub zog loj thiab ntau yam rau kev thov. Nws L-shaped, ua ke nrog qhov loj me thiab kev tsim kho steel, ua rau nws zoo tagnrho rau kev tsim cov kev txhawb nqa txhim khu kev qha, thav duab, thiab kev sib txuas hauv kev tsim kho thiab chaw tsim khoom. Kev xaiv kom raug raws li kev thauj khoom, ib puag ncig, thiab qib, nrog rau kev teeb tsa kom raug, yog qhov tseem ceeb rau kev siv nws lub peev xwm tag nrho raws li kev tsim kho. structural support bracket thiab txhim khu kev qha lub hauv paus ntsiab lus.
