Phetoho ea Units
| Senyesemane (USA) Unit X | atisa ka | = Yuniti ea metric | X atisa ka | = Yuniti ea Senyesemane (USA). | ||
| Tekanyo ea Linear | in | 25.40 | mm | 0.0394 | in | Tekanyo ea Linear |
| in | 0.0254 | m | 39.37 | in | ||
| ft | 304.8 | mm | 0.0033 | ft | ||
| ft | 0.3048 | m | 3.281 | ft | ||
| Tekanyo ea Sekwere | ho2 | 645.2 | mm2 | 0.00155 | ho2 | Tekanyo ea Sekwere |
| ho2 | 0.000645 | m2 | 1550.0 | ho2 | ||
| ft2 | 92.903 | mm2 | 0.00001 | ft2 | ||
| ft2 | 0.0929 | m2 | 10.764 | ft2 | ||
| Tekanyo ea Cubic | ft3 | 0.0283 | m3 | 35.31 | ft3 | Tekanyo ea Cubic |
| ft3 | 28.32 | L | 0.0353 | ft3 | ||
| Lebelo la Lebelo | ft/s | 18.29 | m /m | 0.0547 | ft/s | Lebelo la Lebelo |
| ft / mets | 0.3048 | m /m | 3.281 | ft / mets | ||
| Avoirdupois Boima ba 'mele | lb | 0.4536 | kg | 2.205 | lb | Avoirdupois Boima ba 'mele |
| lb/ft3 | 16.02 | kg / m3 | 0.0624 | lb/ft3 | ||
| Ho Jara Bokhoni | lb | 0.4536 | kg | 2.205 | lb | Ho Jara Bokhoni |
| lb | 4.448 | Newton (N) | 0.225 | lb | ||
| kg | 9.807 | Newton (N) | 0.102 | kg | ||
| lb /ft | 1.488 | kg / m | 0.672 | lb /ft | ||
| lb /ft | 14.59 | N / m | 0.0685 | lb /ft | ||
| kg - m | 9.807 | N / m | 0.102 | kg - m | ||
| Torque | ho -lb | 11.52 | kg - mm | 0.0868 | ho -lb | Torque |
| ho -lb | 0.113 | N - m | 8.85 | ho -lb | ||
| kg - mm | 9.81 | N - mm | 0.102 | kg - mm | ||
| Fetola Inertia | ho4 | 416.231 | mm4 | 0.0000024 | ho4 | Fetola Inertia |
| ho4 | 41.62 | cm4 | 0.024 | ho4 | ||
| Khatello (khatello) /stress | lb / ka2 | 0.0007 | lik'hilograma / mm2 | 1422 | lb / ka2 | Khatello / Khatello |
| lb / ka2 | 0.0703 | lik'hilograma / cm2 | 14.22 | lb / ka2 | ||
| lb / ka2 | 0.00689 | N/ mm2 | 145.0 | lb / ka2 | ||
| lb / ka2 | 0.689 | N/cm2 | 1.450 | lb / ka2 | ||
| lb/ft2 | 4.882 | kg / m2 | 0.205 | lb/ft2 | ||
| lb/ft2 | 47.88 | N/m2 | 0.0209 | lb/ft2 | ||
| Matla | HP | 745.7 | watt | 0.00134 | HP | Matla |
| ft - lb / min | 0.0226 | watt | 44.25 | ft - lb / min | ||
| Mocheso | °F | TC = ( °F - 32) / 1.8 | Mocheso | |||
Letšoao la BDEF
| Letšoao | Yuniti | |
| BS | Conveyor Belt Tensile Matla | Kg/M |
| BW | Bophara ba lebanta | M |
C Tlhaloso ea Letšoao
| Letšoao | Yuniti | |
| Ca | Sheba Tafole FC | ---- |
| Cb | Sheba Tafole FC | ---- |
D Tlhaloso ea Letšoao
| Letšoao | Yuniti | |
| DS | Karolelano ea Shaft Deflection | mm |
E Letšoao Tlhaloso
| Letšoao | Yuniti | |
| E | Shaft Elongation Rate | GPA |
F Tlhaloso ea Letšoao
| Letšoao | Yuniti | |
| FC | Khohlano Coefficient Pakeng tsa Belt Edge le Hold Down Strip | ---- |
| FBP | Motsoako oa Coefficient Pakeng Tsa Carry Product le Belt Surface | ---- |
| FBW | Friction Coefficient of Belt Support Material | ---- |
| FA | Coefficient e fetotsoe | ---- |
| FS | Tensile Strength Coefficient e Lokisitsoe | ---- |
| FT | Conveyor Belt Temperature Coefficient e Lokisitsoe | --- |
Letšoao la HILM
| Letšoao | Yuniti | |
| H | Elevation Conveyor e theola bophahamo. | m |
| HP | Matla a pere | HP |
Ke Letšoao Tlhaloso
| Letšoao | Yuniti | |
| I | Motsotso oa Inertia | mm4 |
L Tlhaloso ea Letšoao
| Letšoao | Yuniti | |
| L | Conveyance Distance (Bohareng Point From Drive Shaft To Idler Shaft) | M |
| LR | Khutla ka Tsela e Otlolohileng Matha Bolelele ba Karolo | M |
| LP | Tsamaea ka Tsela e Otlolohileng Matha Bolelele ba Karolo | M |
M Tlhaloso ea Letšoao
| Letšoao | Yuniti | |
| M | Spiral Layer Level Level | ---- |
| MHP | Matla a Lipere | HP |
Letšoao la PRS
| Letšoao | Yuniti | |
| PP | Sehlahisoa se Bokeletseng Tekanyo ea Area Peresente ea Carry Way | ---- |
R Letšoao Tlhaloso
| Letšoao | Yuniti | |
| R | Sprocket Radius | mm |
| RO | Ka ntle ho Radius | mm |
| rpm | Phetohelo ka motsotso | rpm |
S Tlhaloso ea Letšoao
| Letšoao | Yuniti | |
| SB | Karohano Pakeng tsa Bearing | mm |
| SL | Shaft Total Loading | Kg |
| SW | Boima ba Shaft | Kg/M |
Letšoao la TVW
| Letšoao | Yuniti | |
| TA | Setsi sa Lebanta la Conveyor Tumellano | Kg/M |
| TB | Conveyor Belt Unit Theory Tension | Kg/M |
| TL | Conveyor Belt Unit Catenary's Sag tsitsipano. | Kg/M |
| TN | Tension Of Section | kg/M |
| TS | Torque | Kg.mm |
| TW | Conveyor Belt Unit Total Tension | Kg/M |
| TWS | Mofuta o ikhethileng oa Lebanta la Conveyor Unit Total Tension | Kg/M |
V Tlhaloso ea Letšoao
| Letšoao | Yuniti | |
| V | Lebelo la ho tsamaisa | M/m |
| VS | Theory Speed | M/m |
W Tlhaloso ea Letšoao
| Letšoao | Yuniti | |
| WB | Boima ba Lebanta la Conveyor | Kg/M2 |
| Wf | Bokella Conveyance Friction Stress | Kg/M2 |
| WP | Conveyor Belt Jara Boima ba Sehlahisoa |
|
Pusher And Bidirectional
Bakeng sa mochine o sutumetsang kapa oa bidirectional, tsitsipano ea lebanta e tla ba holimo ho feta conveyor e tloaelehileng e rapameng;ka hona, li-shafts lipheletsong tse peli li hlokahala hore li nkoe e le li-drive shafts le ho kenngoa ka palo.Ka kakaretso, e ka ba makhetlo a 2,2 ho feta tekanyo ea boiphihlelo ho fumana tsitsipano ea lebanta kaofela.
FORMULA: TWS = 2.2 TW = 2.2 TB X FA
TWS yuniti ena e bolela palo ea tsitsipano ea conveyor ea bidirectional kapa pusher.
Ho Fetola Palo
Palo ea tsitsipano TWS ea conveyor e phetholang ke ho bala tsitsipano e bokelletsoeng.Ka hona, tsitsipano karolong e 'ngoe le e' ngoe ea ho jara e tla ama boleng ba tsitsipano e felletseng.Seo se bolela hore tsitsipano e feletseng e bokelloa ho tloha qalong ea karolo ea koloi ka tsela ea ho khutlisa, tseleng e khutlelang ho ea karolong e se nang letho, ebe e fetela karolong ea ho jara ho ea karolong ea koloi.
Sebaka sa moralo setsing sena ke T0 e tlas'a shaft ea koloi.Boleng ba T0 bo lekana le zero;re bala karolo e 'ngoe le e' ngoe ho tloha ho T0.Ka mohlala, karolo ea pele e otlolohileng ka tsela ea ho khutlisa e tloha ho T0 ho ea ho T1, 'me seo se bolela tsitsipano e bokelitsoeng ea T1.
T2 ke tsitsipano e bokelitsoeng ea boemo ba ho reteleha ka tsela ea ho khutla;ka lentsoe le leng, ke tsitsipano e bokelletsoeng ea T0, T1 le T2.Ka kopo ho ea ka papiso e ka holimo 'me u fumane tsitsipano e bokelitsoeng ea likarolo tse qetellang.
FORMULA: TWS = ( T6 )
Kakaretso ea tsitsipano ea karolo ea koloi ka tsela ea ho jara.
TWS yuniti ena e bolela palo ea tsitsipano ea conveyor e phetholang.
FORMULA: T0 = 0
T1 = WB + FBW X LR X WB
Ho tsitsipana ha catenary ho sag sebakeng sa koloi.
FORMULA: TN = ( Ca X TN-1 ) + ( Cb X FBW X RO ) X WB
Ho tsitsipana ha karolo ea ho fetola ka tsela ea ho khutla.
Bakeng sa boleng ba Ca le Cb, ka kopo sheba Tafole Fc.
T2 = ( Ca X T2-1 ) + ( Cb X FBW X RO ) X WB
TN = ( Ca X T1 ) + ( Cb X FBW X RO ) X WB
FORMULA: TN = TN-1 + FBW X LR X WB
Khatello ea karolo e otlolohileng ka tsela ea ho khutla.
T3 = T3-1 + FBW X LR X WB
T3 = T2 + FBW X LR X WB
FORMULA: TN = TN-1 + FBW X LP X ( WB + WP )
Tsietsi ea karolo e otlolohileng ka tsela ea ho jara.
T4 = T4-1 + FBW X LP X ( WB + WP )
T4 = T3 + FBW X LP X ( WB + WP )
FORMULA: TN = ( Ca X TN-1 ) + ( Cb X FBW X RO ) X ( WB + WP )
Ho tsitsinyeha ha karolo ya ho phethoha ka tsela ya ho jara.
Bakeng sa boleng ba Ca le Cb, ka kopo sheba Tafole Fc.
T5 = ( Ca X T5-1 ) + ( Cb X FBW X RO ) X ( WB + WP )
T5 = ( Ca X T4 ) + ( Cb X FBW X RO ) X ( WB + WP )
Spiral Conveyor
FORMULA: TWS = TB × FA
TWS yuniti ena e bolela palo ea tsitsipano ea spiral conveyor.
FORMULA: TB = [ 2 × RO × M + ( L1 + L2 ) ] ( WP + 2WB ) × FBW + ( WP × H )
FORMULA: TA = BS × FS × FT
Ka kopo sheba Tafole FT le Tafole ea FS.
Mohlala o Sebetsang
Papiso ea TA le TB, le lipalo tse ling tse amanang le tsona li tšoana le mefuta e meng ea conveyor.Ho na le lithibelo le melaoana e itseng mabapi le moralo le kaho ea spiral conveyor.Ka hona, ha u ntse u sebelisa spiral kapa mabanta a bilikang ho spiral conveyor system, re u khothaletsa ho sheba bukana ea boenjiniere ea HONGSBELT mme u ikopanye le lefapha la rona la litšebeletso tsa tekheniki bakeng sa tlhaiso-leseling le lintlha tse ling.
Tension ea Unit
FORMULA: TB = [ ( WP + 2WB ) X FBW ] XL + ( WP XH )
Haeba lihlahisoa tsa thepa li na le sebopeho sa ho bokellana, matla a khohlano a Wf a eketsehang nakong ea pokeletso e lokela ho ba ka tlase ho palo.
FORMULA: TB = [ ( WP + 2WB ) X FBW + Wf ] XL + ( WP XH )
FORMULA: Wf = WP X FBP X PP
Tension e lumelletsoeng
Ka lebaka la thepa e fapaneng ea lebanta e na le matla a fapaneng a tensile a tla angoa ke ho fapana ha mocheso.Ka hona, palo ea yuniti e lumellehang tsitsipano ea TA e ka sebelisoa ho fapana le lebanta le felletseng la tsitsipano ea TW.Sephetho sena sa lipalo se tla u thusa ho etsa khetho e nepahetseng ea khetho ea lebanta le ho tsamaisana le litlhoko tsa conveyor.Ka kopo, sheba Tafole ea FS le Tafole ea Ts ho menu e ka ho le letšehali.
FORMULA: TA = BS X FS X FT
BS = Matla a Tensile ea Lebanta la Conveyor ( Kg / M )
FS le FT Sheba Tafole FS le Tafole FT
Lethathamo la Fs
Letoto la HS-100
Letoto la HS-200
Letoto la HS-300
Letoto la HS-400
Letoto la HS-500
Tafole Ts
Acetal
Nylon
Polyethylene
Polypropylene
Khetho ea Shaft
FORMULA: SL = ( TW + SW ) ?BW
Driven / Idler Shaft Weight Table - SW
| Shaft Dimensions | Boima ba Shaft (Kg/M) | |||
| Tšepe ea Carbon | Ts'epe e sa beng le mabali | Aluminium Alloy | ||
| Sekwere shaft | 38 limilimithara | 11.33 | 11.48 | 3.94 |
| 50 limilimithara | 19.62 | 19.87 | 6.82 | |
| Round Shaft | 30mm?/FONT> | 5.54 | 5.62 | 1.93 |
| 45mm?/FONT> | 12.48 | 12.64 | 4.34 | |
Ho kheloha ha Drive / Idler Shaft - DS
Ntle le Boiketlo ba Mahareng
FORMULA :
DS = 5 ?10-4 ( SL ?SB3 / E ?/FONT> I )
E nang le Boipheliso ba Mahareng
FORMULA :
DS = 1 ?10-4 ( SL ?SB3 / E ?I )
Elasticity ea Drive Shaft - E
| Yuniti: Kg/mm2 | |||
| Lintho tse bonahalang | Ts'epe e sa beng le mabali | Tšepe ea Carbon | Aluminium Alloy |
| Khanna Shaft Elastic Rate | 19700 | 21100 | 7000 |
Motsotso oa Inertia - I
| Bore bophara ba drive sprocket | Motsotso oa inertia oa shaft (mm4) | |
| Sekwere Shaft | 38 limilimithara | 174817 |
| 50 limilimithara | 1352750 | |
| Round Shaft | 30mm?/FONT> | 40791 |
| 45mm?/FONT> | 326741 | |
Khanna Shaft Torque Calculation - TS
| FORMULA : | TS = TW ?BW ?R |
Bakeng sa boleng ba lipalo bo kaholimo, ka kopo bapisa le tafole e ka tlase bakeng sa ho khetha shaft e ntle ka ho fetisisa ea koloi.Haeba torque ea mochini oa koloi e ntse e le matla haholo, sprocket e nyane e ka sebelisoa ho fokotsa torque, hape e fokotsa litšenyehelo tsa mantlha tsa shaft le ho bea.
Ho sebelisa sprocket e nyane ho lekana shaft ea drive e nang le bophara bo boholo ho fokotsa torque, kapa ho sebelisa sprocket e kholo ho lekana shaft ea drive e nang le bophara bo nyane ho eketsa torque.
Maximum Torque Factor bakeng sa Drive Shaft
| Torque | Lintho tse bonahalang | Journal Diameter (mm) | ||||||
| 50 | 45 | 40 | 35 | 30 | 25 | 20 | ||
| Kg-mm x 1000 | Ts'epe e sa beng le mabali | 180 | 135 | 90 | 68 | 45 | 28 | 12 |
| Tšepe ea Carbon | 127 | 85 | 58 | 45 | 28 | 17 | 10 | |
| Aluminium Alloy | -- | -- | -- | 28 | 17 | 12 | 5 | |
Matla a pere
Haeba enjene ea koloi e khethetsoe mochini o fokotsang lipere, karo-karolelano ea matla a lipere e lokela ho ba kholo ho feta lihlahisoa tse jarisitsoeng le matla a matla a hlahisoang nakong ea lebanta.
Horse Power (HP)
| FORMULA : | = 2.2 × 10-4 × TW × BW × V |
| = 2.2 × 10-4 ( TS × V / R ) | |
| = Watts × 0.00134 |
Watts
| FORMULA : | = ( TW × BW × V ) / ( 6.12 × R ) |
| = ( TS × V ) / ( 6.12 × R ) | |
| = HP × 745.7 |
Tafole FC
| Lisebelisoa tsa Terene | Mocheso | FC | ||
| Thepa ea lebanta | Omme | Metsi | ||
| HDPE / UHMW | -10°C ~ 80°C | PP | 0.10 | 0.10 |
| PE | 0.30 | 0.20 | ||
| Actel | 0.10 | 0.10 | ||
| Nylon | 0.35 | 0.25 | ||
| Acetal | -10°C ~ 100°C | PP | 0.10 | 0.10 |
| PE | 0.10 | 0.10 | ||
| Actel | 0.10 | 0.10 | ||
| Nylon | 0.20 | 0.20 | ||
Ka kopo, bapisa lisebelisoa tsa rails le thepa ea lebanta la conveyor le mokhoa oa ho tsamaisa sebakeng se omileng kapa se metsi ho fumana boleng ba FC.
Ca, Cb Boleng
| Lebanta la Conveyor le Fetolang Angle | Khohlano ea Khohlano lipakeng tsa Conveyor Belt Edge le Rail Strip | |||||
| FC ≤ 0.15 | FC ≤ 0.2 | FC ≤ 0.3 | ||||
| Ca | Cb | Ca | Cb | Ca | Cb | |
| ≥ 15 ° | 1.04 | 0.023 | 1.05 | 0.021 | 1.00 | 0.023 |
| ≥ 30 ° | 1.08 | 0.044 | 1.11 | 0.046 | 1.17 | 0.048 |
| ≥ 45 ° | 1.13 | 0.073 | 1.17 | 0.071 | 1.27 | 0.075 |
| ≥ 60 ° | 1.17 | 0.094 | 1.23 | 0.096 | 1.37 | 0.10 |
| ≥ 90 ° | 1.27 | 0.15 | 1.37 | 0.15 | 1.6 | 0.17 |
| ≥ 180 ° | 1.6 | 0.33 | 1.88 | 0.37 | 2.57 | 0.44 |
Kamora ho fumana boleng ba FC ho Tafole FC, ka kopo e bapise le angle e kobehileng ea conveyor, 'me u ka fumana boleng ba Ca le boleng ba Cb.