Hauv[Part 1 ntawm peb Conveyor Basics Series], peb tau npog cov khoom tseem ceeb ntawm lub tshuab conveyor -pulleys, idlers, thiab cov qauv ntawm cov ntaub siv.
Tab sis thaum nws los txog rau lub sijhawm txiav txim hloov txoj siv, koj tau ntsib nrog txoj hlua tsis meej pem ntawm tus lej:"1200 EP 800/4 5+2 M24".
Txoj cai no txhais li cas? Yuav ua li cas koj thiaj paub yog tias koj xav tau ib txoj siv EP lossis ib txoj siv Steel Cord? Hauv phau ntawv qhia no, peb yuav txiav txim siab cov kev qhia tshwj xeeb no kom koj tuaj yeem hais lus tib yam li koj tus neeg muag khoom.
1. Yuav Ua Li Cas Nyeem Fabric Belt Specifications
Npuag siv yog cov neeg ua haujlwm ntawm kev lag luam, siv rau luv mus rau nruab nrab. Cov lus qhia tshwj xeeb qhia koj txoj siv sia, cov khoom siv carcass, thiab npog tuab.
Cov Formula:
[Dav] [Carcass Type] [Zoo / Plies] [Sab saum toj + Hauv qab Cover] [Qib]
Piv txwv li: 1200 EP 1000/4 10+4 M24
| Code | Cheebtsam | Lub ntsiab lus |
| 1200 | Dav | Txoj siv yog 1200mm dav. |
| EP | Khoom siv | Polyester / Nylon Carcass. (Saib qhov sib piv hauv qab no). |
| 1000/4 | Lub zog | 1000 N / mm tag nrho lub zog tensile, muab faib ua 4 plies (txheej txheem). |
| 10+4 | Npog | Cov roj hmab sab saum toj yog 10 hli (nrog sab), Cov roj hmab hauv qab yog 4 hli (pulley sab). |
| M24 | Qib | Abrasion Resistant roj hmab qib (Standard ISO qib). |
2. Xaiv lub Carcass: NN vs. EP vs. Paj rwb
Cov tsiaj ntawv EP lossis NN yog hais txog cov khoom ntawm cov ntaub npuag hauv txoj siv. Qhov no yog qhov kev xaiv tseem ceeb tshaj plaws uas koj yuav ua.
A. Paj Rwb Canvas (CC) - Kev Xaiv Tsis Muaj
- Pros:Pheej yig, lub teeb yuag.
- Cons:High elongation (stretch), rots yooj yim thaum ntub, tsis muaj zog.
- Kev txiav txim:Tsis tshua muaj siv nyob rau hauv niaj hnub hnyav kev lag luam.
B. Nylon/Nylon (NN) - Kev xaiv yooj yim
- Qauv:Nylon warp (ntev) + Nylon weft (crosswise).
- Pros:Yooj yim heev, zoo heev troughability, siab cuam tshuam tsis kam.
- Cons: High Elongation (1% - 2.5%).Yog tias koj muaj 100m conveyor, txoj siv yuav ncav cuag 2.5m! Koj yuav tsum tau siv sijhawm ntev -up system los them nyiaj.
- Kev txiav txim:Zoo rau cov kab luv luv uas muaj kev cuam tshuam loj heev.
C. Polyester/Nylon (EP) - Tus Qauv Kev Lag Luam
- Qauv:Polyester warp + Nylon weft.
- Pros: Tsawg Elongation (<1.5%), siab dimension stability, ya raws resistant.
- Kev txiav txim:Qhov zoo tshaj plaws - rounder rau mining, quarries, thiab cement nroj tsuag.
3. Steel Cord Belts: Lub Hnyav Lifters
Rau kev thauj mus los ntev - nrug deb (kilometers ntev) los yog siab heev, cov ntaub qhwv stretch ntau dhau. Qhov no yog qhov twgHlau Cord (ST)Cov hlua khi tuaj rau hauv. Hloov cov ntaub npuag, cov hlua siv no siv cov hlua hlau galvanized kos rau hauv cov roj hmab.
Steel Cord Specification: ST 2000 1200 8+6
| Code | Lub ntsiab lus | Paub meej |
| ST | Hom | Hlau Cord Belt. |
| 2000 | Lub zog | 2000 N / hli tensile zog. |
| 1200 | Dav | 1200mm dav. |
| 8+6 | Npog | 8mm Sab saum toj npog, 6mm hauv qab npog. |
Advanced Specs (Internal Structure)
Qee lub sij hawm koj yuav tsum paub ntau ntxiv txog cov cables hauv:
- Txoj kab uas hla:ej., Ø 5.0 mm.
- Suab:Qhov kev ncua deb ntawm qhov nruab nrab ntawm ib txoj hlua mus rau lwm qhov (piv txwv li, 12mm).
- Hlau Breaker:Ib qho kev xaiv transverse mesh txheej ntxiv rau saum cov hlua los tiv thaiv "ntev ripping" yog tias lub pob zeb ntse pierces txoj siv.
4. Roj Hmab Npog Qib (Kev Tiv Thaiv)
Qhov kawg ntawm qhov spec yog "Qib" (piv txwv li, M24, DIN-Y, HR). Qhov no txhais tau tias cov tawv nqaij roj hmab tuaj yeem tiv taus.
- Lub hom phiaj dav dav (DIN-Y / M24):Rau thee, crushed pob zeb, xuab zeb. Zoo abrasion tsis kam.
- Super Abrasion Resistant (DIN{0}}W):Rau cov ntse heev, cov ntaub ntawv nyuaj xws li granite, tooj liab ore, lossis iav cullet.
- Thaum tshav kub kub Resistant (HR):
- T1:Cov ntaub ntawv mus txog 100 degree.
- T2:Cov ntaub ntawv kub txog 125 degree.
- T3:Cov ntaub ntawv mus txog 150℃+ (Cement Clinker, Sinter).
- Roj Resistant (OR):Rau oily nplej (soybeans) los yog chiv.
- Hluav taws kub Resistant (FR):Yuav tsum tau rau underground thee mining los yog fais fab nroj tsuag.
Xaus
Nyeem ib txoj siv conveyor yog ib qho yooj yim thaum koj paub cov cai.
Xav tau yooj yim?Xaiv NN.
Xav tau kev ruaj ntseg?Xaiv EP.
Xav tau kev deb?Xaiv Steel Cord (ST).
Nyob rau hauv qhov kawg ntawm no series,[Part 3: Cov Khoom Siv Kev Nyab Xeeb], peb yuav saib cov keyboards tseem ceeb uas ua kom cov hlua khi no ua haujlwm zoo.
Npaj kom xaj?
Henan Kunwei Machinery manufactures siv conveyor system rau koj raws nraim specifications.
