Cholumikizira Chokwera
Mu fakitale yokhazikitsira nyama, kutentha kozungulira kumayendetsedwa mu 21 ° C, ndikutengera HS-100 pamzere wokhazikika wa nyama.Kulemera kwapakati kwa nyama ndi 60kg/M2.M'lifupi lamba ndi 600mm, ndipo okwana kutalika kwa conveyor ndi 30M mu yopingasa kapangidwe.The conveyor lamba ntchito liwiro ndi 18M/mphindi mu chinyezi ndi ozizira chilengedwe.Conveyor imayamba pakutsitsa ndipo palibe kuchuluka kwa zinthu.Imatengera ma sprocket okhala ndi mano 8 m'mimba mwake 192mm, ndi shaft yachitsulo chosapanga dzimbiri 38mm x 38mm.Mawerengedwe oyenera ndi awa.
Mawerengedwe a unit theory tension - TB
| FORMULA : | TB =〔 (WP + 2 WB) × FBW + Wf 〕× L + (WP × H) |
| TB =〔 ( 60 + ( 2 × 8.6 ) × 0.12 〕× 30 = 278 (kg/M) | |
| Chifukwa sichinthu chochulukirachulukira, Wf ikhoza kunyalanyazidwa. |
Kuwerengera kuchuluka kwamphamvu kwa unit - TW
| FORMULA : | TW = TB × FA |
| TW = 278 × 1.0 = 278 ( Kg / M ) |
Kuwerengera mphamvu yovomerezeka ya unit - TA
| FORMULA : | TA = BS × FS × FT |
| TA = 1445 × 1.0 × 0.95 = 1372.75 (Kg / M) | |
| Chifukwa cha mtengo wa TA ndi wokulirapo kuposa TW, Chifukwa chake, kutengera ndi HS-100 ndikusankha koyenera. |
Chonde onani za Sprocket spacing ya HS-100 mu Drive Sprockets Chapter;Kutalika kwakukulu kwa sprocket ndi pafupifupi 140mm pamapangidwe awa.Magalimoto onse / Idler mapeto a conveyor ayenera kuikidwa ndi 3 sprockets.
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Chiyerekezo cha deflection cha shaft yoyendetsa - DS
| FORMULA : | SL = ( TW + SW ) × BW |
| SL = ( 278 + 11.48 ) × 0.6 = 173.7 ( Kg ) | |
| Poyerekeza ndi Maximum Torque Factor mu Shaft Selection unit, tikudziwa kuti kugwiritsa ntchito 38mm × 38mm square shaft ndikotetezeka komanso koyenera. | |
| FORMULA : | DS = 5 × 10-4 × ( SL x SB3 / E x I ) |
| DS = 5 × 10-4 × [ (173.7 × 7003) / ( 19700 × 174817 ) ] = 0.0086 | |
| Ngati zotsatira zowerengera ndi zazing'ono kuposa mtengo wokhazikika womwe walembedwa pa Deflection Table;kutengera mayendedwe awiri a mpira ndikokwanira dongosolo. |
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Kuwerengera kwa shaft torque - TS
| FORMULA : | TS = TW × BW × R |
| TS = 10675 (kg - mm) | |
| Poyerekeza ndi Maximum Torque Factor mu Shaft Selection unit, tikudziwa kuti kugwiritsa ntchito 50mm × 50mm square shaft ndikotetezeka komanso koyenera. |
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Kuwerengera Mphamvu Yamahatchi - HP
| FORMULA : | HP = 2.2 × 10-4 × [ ( TS × V ) / R ] |
| HP = 2.2 × 10-4 × [ ( 10675 × 10) / 66.5] = 0.32 ( HP ) | |
| Nthawi zambiri, mphamvu zamakina zotembenuza zonyamula zimatha kutaya 11% panthawi yogwira ntchito. | |
| MHP = [ 0.32 / (100 - 11 ) ]× 100 = 0.35 ( HP ) | |
| Kutenga 1/2HP drive motor ndiye kusankha koyenera. |
Tikulemba zitsanzo zothandiza m'mutu uno kuti muwerengere, ndikuwongolerani kuti muyese kuyesa ndikutsimikizira zotsatira zowerengera.
Center Driven Conveyor
Ma conveyor omwe amasonkhanitsidwa nthawi zambiri amagwiritsidwa ntchito m'makampani a zakumwa.Kapangidwe ka conveyor ndi 2M m'lifupi ndi 6M okwana chimango kutalika.Kuthamanga kwa conveyor ndi 20M / min;imayamba ngati zinthu zomwe zimangodziunjikira pa lamba ndipo zimagwira ntchito m'malo owuma a 30 ℃.Kukweza lamba ndi 80Kg/m2 ndipo zonyamula ndi zitini zotayidwa ndi chakumwa mkati.Zovalazo zimapangidwa ndi zinthu za UHMW, ndikutengera Series 100BIP, sprocket yachitsulo chosapanga dzimbiri yokhala ndi mano 10, ndi chitsulo chosapanga dzimbiri / shaft yochepera 50mm x 50mm kukula.Njira zowerengera zoyenera ndi izi.
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Kuchulukitsa kwamayendedwe - Wf
| FORMULA : | Wf = WP × FBP × PP |
| Wf = 80 × 0.4 × 1 = 32 (Kg / M) |
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Mawerengedwe a unit theory tension - TB
| FORMULA : | TB =〔 (WP + 2 WB) × FBW + Wf 〕× L + (WP × H) |
| TB =〔 ( 100 + ( 2 × 8.6 ) × 0.12 + 32 〕× 6 + 0 = 276.4 (kg / M) |
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Kuwerengera kuchuluka kwa mphamvu ya unit - TW
| FORMULA : | TW = TB × FA |
| TW = 276.4 × 1.6 = 442 ( Kg / M ) | |
| TWS = 2 TW = 884 Kg / M | |
| TWS chifukwa chake ndi drive drive |
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Kuwerengera mphamvu yovomerezeka ya unit - TA
| FORMULA : | TA = BS × FS × FT |
| TA = 1445 × 1.0 × 0.95 = 1372 (Kg / M) | |
| Chifukwa cha mtengo wa TA ndi wokulirapo kuposa TW, Chifukwa chake, kutengera ndi HS-100 ndikusankha koyenera. |
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Chonde onani za Sprocket spacing ya HS-100 mu Drive Sprockets Chapter;Kutalika kwakukulu kwa sprocket ndi pafupifupi 120mm pamapangidwe awa.
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Chiyerekezo cha deflection cha shaft yoyendetsa - DS
| FORMULA : | SL = ( TW + SW ) × BW |
| SL = ( 884 + 19.87 ) × 2 = 1807 ( Kg ) | |
| DS = 5 × 10-4 [ ( SL × SB3 ) / ( E × I )] | |
| DS = 5 × 10-4 × [ ( 1791 × 21003 ) / ( 19700 × 1352750 ) ] = 0.3 mm | |
| Ngati zotsatira zowerengera ndi zazing'ono kuposa mtengo wokhazikika womwe walembedwa pa Deflection Table;kutengera mayendedwe awiri a mpira ndikokwanira dongosolo. |
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Kuwerengera kwa shaft torque - TS
| FORMULA : | TS = TWS × BW × R |
| TS = 884 × 2 × 97 = 171496 (kg - mm) | |
| Poyerekeza ndi Maximum Torque Factor mu Shaft Selection unit, tikudziwa kuti kugwiritsa ntchito 50mm × 50mm square shaft ndikotetezeka komanso koyenera. |
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Kuwerengera Mphamvu Yamahatchi - HP
| FORMULA : | HP = 2.2 × 10-4 [ ( TS × V ) / R ] |
| HP =2.2 × 10-4 × [( 171496 × 4) / 82] = 1.84 (HP) | |
| Nthawi zambiri, mphamvu zamakina zotembenuza zonyamula zimatha kutaya 25% panthawi yogwira ntchito. | |
| MHP = [ 1.84 / ( 100 - 25 )] × 100 = 2.45 ( HP ) | |
| Kutenga 3HP drive motor ndiye kusankha koyenera. |
Incline Conveyor
The incline conveyor system ikuwonetsa pa chithunzi pamwambapa idapangidwa kuti isambitse masamba.Kutalika kwake kowongoka ndi 4M, kutalika kwa conveyor ndi 10M, ndipo m'lifupi lamba ndi 900mm.Zimagwira ntchito m'malo achinyezi ndi liwiro la 20M / min kunyamula nandolo pa 60Kg/M2.Zovalazo zimapangidwa ndi zinthu za UHMW, ndipo lamba wotumizira ndi HS-200B wokhala ndi ndege za 50mm(H) ndi alonda ammbali a 60mm(H).Dongosolo limayamba popanda kunyamula zinthu, ndipo limagwirabe ntchito osachepera 7.5hours.Imatengeranso ndi ma sprocket okhala ndi mano 12 ndi chitsulo chosapanga dzimbiri 38mm x 38mm drive/idler shaft.Njira zowerengera zoyenera ndi izi.
- Mawerengedwe a unit theory tension - TB
| FORMULA : | TB =〔(WP + 2WB) × FBW + Wf 〕× L + (WP × H) |
| TB = 〔( 60 + ( 2 × 4.4 ) × 0.12 + 0 ) 〕× 10 + ( 60 × 4 ) = 322.6 ( kg / M ) | |
| Chifukwa chake si njira yopititsira patsogolo,Wf ikhoza kunyalanyazidwa. |
- Kuwerengera kuchuluka kwamphamvu kwa unit - TW
| FORMULA : | TW = TB × FA |
| TW = 322.6 × 1.6 = 516.2 ( Kg / M ) |
- Kuwerengera mphamvu yovomerezeka ya unit - TA
| FORMULA : | TA = BS × FS × FT |
| TA = 980 × 1.0 × 0,95 = 931 | |
| Chifukwa cha mtengo TA ndi yayikulu kuposa TW;Chifukwa chake, kutengera lamba wotumizira HS-200BFP ndikusankha kotetezeka komanso koyenera. |
- Chonde onani za Sprocket spacing ya HS-200 mu Drive Sprockets Chapter;Kutalika kwakukulu kwa sprocket ndi pafupifupi 85mm pamapangidwe awa.
- Chiyerekezo cha deflection cha shaft yoyendetsa - DS
| FORMULA : | SL = ( TW + SW ) × BW |
| SL = ( 516.2 + 11.48 ) × 0.9 = 475 Kg | |
| FORMULA : | DS = 5 × 10-4 × [ ( SL x SB3 ) / ( E x I )] |
| DS = 5 × 10-4 × [ ( 475 × 10003 ) / ( 19700 × 174817 ) ] = 0.069 mm | |
| Ngati zotsatira zowerengera ndi zazing'ono kuposa mtengo wokhazikika womwe walembedwa pa Deflection Table;kutengera mayendedwe awiri a mpira ndikokwanira dongosolo. |
- Kuwerengera kwa shaft torque - TS
| FORMULA : | TS = TW × BW × R |
| TS = 322.6 × 0.9 × 49 = 14227 (kg - mm) | |
| Poyerekeza ndi Maximum Torque Factor mu Shaft Selection unit, tikudziwa kuti kugwiritsa ntchito 38mm × 38mm square shaft ndikotetezeka komanso koyenera. |
- Kuwerengera Mphamvu Yamahatchi - HP
| FORMULA : | HP = 2.2 × 10-4 × [ ( TS × V ) / R ] |
| HP = 2.2 × 10-4 × [ ( 14227 × 20 ) / 49] = 1.28 ( HP ) | |
| Nthawi zambiri, mphamvu zamakina zotembenuza zonyamula zimatha kutaya 20% panthawi yogwira ntchito. | |
| MHP = [ 1.28 / ( 100 - 20 )] × 100 = 1.6 ( HP ) | |
| Kutenga 2HP drive motor ndiye kusankha koyenera. |
Kutembenuza Conveyor
Makina otembenuzira omwe ali pachithunzi pamwambapa ndi cholumikizira cha madigiri 90. Zovala munjira yobwezera ndi njira zonse zimapangidwa ndi zinthu za HDPE.M'lifupi lamba conveyor ndi 500mm;imatenga lamba wa HS-500B ndi ma sprocket okhala ndi mano 24.Kutalika kwa gawo loyendetsa molunjika ndi 2M kumapeto kwa idler ndi 2M kumapeto kwa galimoto.Kutalika kwake ndi 1200 mm.Kukangana kwa zovala ndi lamba ndi 0.15.Zinthu zonyamulira ndi mabokosi a makatoni pa 60Kg/M2.Kuthamanga kwa conveyor ndi 4M / min, ndipo kumagwira ntchito pamalo owuma.Mawerengedwe ogwirizana ndi awa.
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Kuwerengera kuchuluka kwamphamvu kwa unit - TWS
| FORMULA : | TWS = (TN) |
| Kuthamanga kwathunthu kwa gawo loyendetsa munjira yonyamulira. | |
| T0 = 0 | |
| T1 = WB + FBW × LR × WB | |
| T1 = 5.9 + 0.35 × 2 × ( 5.9) = 10.1 | |
| FORMULA : | TN = ( Ca × TN-1 ) + ( Cb × FBW × RO ) × WB |
| Kuthamanga kwa gawo lotembenuka mu njira yobwerera.Pa mtengo wa Ca ndi Cb, chonde onani Table Fc. | |
| T2 = ( Ca × T2-1 ) + ( Cb × FBW × RO ) × WB | |
| TN = ( Ca × T1 ) + ( Cb × FBW × RO ) × WB | |
| T2 = ( 1.27 × 10.1 ) + ( 0.15 × 0.35 × 1.7 ) × 5.9 = 13.35 | |
| FORMULA : | TN = TN-1 + FBW × LR × WB |
| Kupanikizika kwa gawo lolunjika panjira yobwerera. | |
| T3 = T3-1 + FBW × LR × WB | |
| T3 = T2 + FBW × LR × WB | |
| T3 = 13.35 + 0.35 × 2 × 5.9 = 17.5 | |
| FORMULA : | TN = TN-1 + FBW × LP × ( WB + WP ) |
| T4 = T4-1 + FBW × LP × (WB + WP) | |
| T4 = T3 + FBW × LP × (WB + WP) | |
| T4 = 17.5 + 0.35 × 2 × ( 5.9 + 60 ) = 63.6 | |
| Kuthamanga kwa gawo lolunjika panjira yonyamula. | |
| FORMULA : | TN = ( Ca × TN-1 ) + ( Cb × FBW × RO ) × ( WB + WP ) |
| Kuthamanga kwa gawo lotembenuka mu njira yobwerera.Pa mtengo wa Ca ndi Cb, chonde onani Table Fc. | |
| T5 = ( Ca × T5-1 ) + ( Cb × FBW × RO ) × ( WB + WP ) | |
| T5 = ( Ca × T6 ) + ( Cb × FBW × RO ) × ( WB + WP ) | |
| T5 = ( 1.27 × 63.6 ) + ( 0.15 × 0.35 × 1.7 ) × ( 5.9 + 60 ) = 86.7 |
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Kuvuta konse kwa lamba TWS (T6)
| FORMULA : | TWS = T6 = TN-1 + FBW × LP × (WB + WP) |
| Kupsinjika kwathunthu kwa gawo lolunjika panjira yonyamula. | |
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| T6 = T6-1 + FBW × LP × (WB + WP) |
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| T6 = T5 + FBW × LP × (WB + WP) |
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| T6 = 86.7 + 0.35 × 2 × ( 5.9 + 60 ) = 132.8 (Kg / M) |
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Kuwerengera mphamvu yovomerezeka ya unit - TA
| FORMULA : | TA = BS × FS × FT |
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| TA = 2118 × 1.0 × 0.95 = 2012 (Kg / M) |
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| Chifukwa cha mtengo TA ndi yayikulu kuposa TW;Choncho, kutengera Series 500B conveyor lamba ndi otetezeka ndi kusankha yoyenera. |
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Chonde onani za Sprocket spacing ya HS-500 mu Drive Sprockets Chapter;kutalikirana kwakukulu kwa sprocket ndi pafupifupi 145mm.
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Chiyerekezo cha deflection cha shaft yoyendetsa - DS
| FORMULA : | SL = ( TWS + SW ) ×BW |
| SL = ( 132.8 + 11.48 ) × 0.5 = 72.14 ( Kg ) | |
| FORMULA : | DS = 5 × 10-4 × [ ( SL × SB3 ) / ( E × I )] |
| DS = 5 × 10-4 × [ ( 72.14 × 6003 ) / ( 19700 × 174817 ) ] = 0.002 ( mm) | |
| Ngati zotsatira zowerengera ndi zazing'ono kuposa mtengo wokhazikika womwe walembedwa pa Deflection Table;kutengera mayendedwe awiri a mpira ndikokwanira dongosolo. |
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Kuwerengera kwa shaft torque - TS
| FORMULA : | TS = TWS × BW × R |
| TS = 132.8 × 0.5 × 92.5 = 6142 (kg - mm) | |
| Poyerekeza ndi Maximum Torque Factor mu Shaft Selection unit, tikudziwa kuti kugwiritsa ntchito 50mm × 50mm square shaft ndikotetezeka komanso koyenera. |
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Kuwerengera Mphamvu Yamahatchi - HP
| FORMULA : | HP = 2.2 × 10-4 × [ ( TS × V / R )] |
| HP = 2.2 × 10-4 × [ ( 6142 × 4) / 95] = 0.057 ( HP ) | |
| Nthawi zambiri, mphamvu yamakina yakutembenuza konyamulira imatha kutaya 30% panthawi yogwira ntchito. | |
| MHP = [ 0.057 / ( 100 - 30 )] × 100 = 0.08 ( HP ) | |
| Kutenga 1/4HP drive motor ndiye kusankha koyenera. |
Seri Kutembenuza Conveyor
Siriyoni yotembenuza ma conveyor imapangidwa ndi ma conveyor awiri a 90 degree omwe ali mbali ina.Zovala munjira yobwezera ndi njira zonse zimapangidwa ndi zinthu za HDPE.M'lifupi lamba conveyor ndi 300mm;imatenga lamba wa HS-300B ndi ma sprocket okhala ndi mano 12.Kutalika kwa gawo loyenda mowongoka ndi 2M kumapeto kwa idler, 600mm m'malo olumikizirana, ndi 2M kumapeto kwagalimoto.Kutalika kwake ndi 750 mm.Kukangana kwa zovala ndi lamba ndi 0.15.Zinthu zonyamula ndi mabokosi apulasitiki pa 40Kg/M2.Kuthamanga kwa conveyor ndi 5M / min, ndipo kumagwira ntchito pamalo owuma.Mawerengedwe ogwirizana ndi awa.
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Kuwerengera kuchuluka kwamphamvu kwa unit - TWS
| FORMULA : | TWS = (TN) |
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| T0 = 0 |
| Kuthamanga kwathunthu kwa gawo loyendetsa munjira yonyamulira. | |
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| T1 = WB + FBW × LR × WB |
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| T1 = 5.9 + 0.35 × 2 × 5.9 = 10.1 |
| FORMULA : | TN = ( Ca × TN-1 ) + ( Cb × FBW × RO ) × WB |
| Kuthamanga kwa gawo lotembenuka mu njira yobwerera.Pa mtengo wa Ca ndi Cb, chonde onani Table Fc. | |
| T2 = ( Ca × T2-1 ) + ( Cb × FBW × RO ) × WB | |
| T2 = ( Ca × T1 ) + ( Cb × FBW × RO ) × WB | |
| T2 = ( 1.27 × 10.1 ) + ( 0.15 × 0.35 × 1.05 ) × 5.9 = 13.15 | |
| FORMULA : | TN = TN-1 + FBW × LR × WB |
| Kupanikizika kwa gawo lolunjika panjira yobwerera. | |
| T3 = T3-1 + FBW × LR × WB | |
| T3 = T2 + FBW × LR × WB | |
| T3 = 13.15 + ( 0.35 × 0.6 × 5.9 ) = 14.3 | |
| FORMULA : | TN = ( Ca × TN-1 ) + ( Cb × FBW × RO ) × WB |
| Kuthamanga kwa gawo lotembenuka mu njira yobwerera.Pa mtengo wa Ca ndi Cb, chonde onani Table Fc. | |
| T4 = ( Ca × T4-1 ) + ( Cb × FBW × RO ) × WB | |
| TN = ( Ca × T3 ) + ( Cb × FBW × RO ) × WB | |
| T4 = ( 1.27 × 14.3 ) + ( 0.15 × 0.35 × 1.05 ) × 5.9 = 18.49 | |
| FORMULA : | TN = TN-1 + FBW × LR × WB |
| Kupanikizika kwa gawo lolunjika panjira yobwerera. | |
| T5 = T5-1 + FBW × LR × WB | |
| T5 = T4 + FBW × LR × WB | |
| T5 = 18.49 + ( 0.35 × 2 × 5.9 ) = 22.6 | |
| FORMULA : | TN = TN-1 + FBW × LP × ( WB + WP ) |
| Kuthamanga kwa gawo lolunjika panjira yonyamula. | |
| T6 = T6-1 + FBW × LP × (WB + WP) | |
| T6 = T5 + FBW × LP × (WB + WP) | |
| T6 = 22.6 + [ ( 0.35 × 2 × ( 5.9 + 40 ) ] = 54.7 | |
| FORMULA : | TN = ( Ca × TN-1 ) + ( Cb × FBW × RO ) × ( WB + WP ) |
| Kuthamanga kwa gawo lotembenuzira mu njira yonyamulira.Pa mtengo wa Ca ndi Cb, chonde onani Table Fc | |
| T7 = ( Ca × T7-1 ) + ( Cb × FBW × RO ) × ( WB + WP ) | |
| T7 = ( Ca × T6 ) + ( Cb × FBW × RO ) × ( WB + WP ) | |
| T7 = ( 1.27 × 54.7 ) + ( 0.15 × 0.35 × 1.05 ) × ( 40 + 5.9 ) = 72 | |
| FORMULA : | TN = TN-1 + FBW × LP × ( WB + WP ) |
| Kuthamanga kwa gawo lolunjika panjira yonyamula. | |
| T8 = T8-1 + FBW × LP × (WB + WP) | |
| TN = T7 + FBW × LP × (WB + WP) | |
| T8 = 72 + [ ( 0.35 × 0.5 × ( 40 + 5.9 ) ] = 80 | |
| FORMULA : | TN = ( Ca × TN-1 ) + ( Cb × FBW × RO ) × ( WB + WP ) |
| Kuthamanga kwa gawo lotembenuzira mu njira yonyamulira.Pa mtengo wa Ca ndi Cb, chonde onani Table Fc | |
| T9 = ( Ca × T9-1 ) + ( Cb × FBW × RO ) × ( WB + WP ) | |
| T9 = ( Ca × T8 ) + ( Cb × FBW × RO ) × ( WB + WP ) | |
| T9 = ( 1.27 × 80 ) + ( 0.15 × 0.35 × 1.05 ) × ( 40 + 5.9 ) =104 |
- Kuvuta konse kwa lamba TWS (T6)
| FORMULA : | TWS = T10 |
| Kupsinjika kwathunthu kwa gawo lolunjika panjira yonyamula. | |
| TN = TN-1 + FBW × LP × ( WB + WP ) | |
| T10 = T10-1 + FBW × LP × (WB + WP) | |
| T10 = 104 + 0.35 × 2 × ( 5.9 + 40 ) = 136.13 ( Kg / M ) |
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Kuwerengera mphamvu yovomerezeka ya unit - TA
| FORMULA : | TA = BS × FS × FT |
| TA = 2118 × 1.0 × 0.95 = 2012 (Kg / M) | |
| Chifukwa cha mtengo TA ndi yayikulu kuposa TW;Choncho, kutengera Series 300B conveyor lamba ndi otetezeka ndi kusankha yoyenera. |
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Chonde onani za Sprocket spacing mu Drive Sprockets Chapter;kutalikirana kwakukulu kwa sprocket ndi pafupifupi 145mm.
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Chiyerekezo cha deflection cha shaft yoyendetsa - DS
| FORMULA : | SL = ( TWS + SW ) × BW |
| SL = ( 136.13 + 11.48 ) × 0.3 = 44.28 ( Kg ) | |
| FORMULA : | DS = 5 × 10-4 × [ ( SL × SB3 ) / ( E x I )] |
| DS = 5 × 10-4 × [ ( 44.28 × 4003 ) / ( 19700 × 174817 ) = 0.000001 ( mm) | |
| Ngati zotsatira zowerengera ndi zazing'ono kuposa mtengo wokhazikika womwe walembedwa pa Deflection Table;kutengera mayendedwe awiri a mpira ndikokwanira dongosolo. |
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Kuwerengera kwa shaft torque - Ts
| FORMULA : | TS = TWS × BW × R |
| TS = 136.3 × 0.3 × 92.5 = 3782.3 (kg - mm) | |
| Poyerekeza ndi Maximum Torque Factor mu Shaft Selection unit, tikudziwa kuti kugwiritsa ntchito 38mm × 38mm square shaft ndikotetezeka komanso koyenera. |
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Calc, ulat, io, n of horsepower - HP
| FORMULA : | HP = 2.2 × 10-4 × [ ( TS × V ) / R ] |
| HP = 2.2 × 10-4 × [( 3782.3 × 5) / 92.5] = 0.045 (HP) | |
| Ambiri, mphamvu mawotchi pakati pagalimoto conveyor akhoza kutaya pafupifupi 30% pa ntchito. | |
| MHP = [ 0.045 / ( 100 - 30 )] × 100 = 0.06 ( HP ) | |
| Kutenga 1/4HP drive motor ndiye kusankha koyenera. |
Spiral Conveyor
Zithunzi zomwe zikuwonetsedwa pamwambapa ndi chitsanzo cha makina ozungulira ozungulira okhala ndi zigawo zitatu.Zovala zanjira yonyamulira ndi njira yobwerera zimapangidwa ndi zinthu za HDPE.Okwana lamba m'lifupi ndi 500mm ndi kutengera HS-300B-HD ndi sprockets ndi mano 8.Kutalika kwa gawo lonyamulira mowongoka mu drive ndi idler kumapeto ndi 1 mita motsatana.Kuzungulira kwake mkati mwake ndi 1.5M, ndipo zonyamulira ndi mabokosi amakalata pa 50Kg/M2.Kuthamanga kwa conveyor ndi 25M / min, kutsika mpaka kutalika kwa 4M ndikugwira ntchito pamalo owuma.Mawerengedwe ogwirizana ndi awa.
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Kuwerengera kuchuluka kwamphamvu kwa unit - TWS
| FORMULA : | TW = TB × FA |
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| TWS = 958.7 × 1.6 = 1533.9 ( Kg / M ) |
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| FORMULA : | TB = [ 2 × R0 × M + ( L1 + L2 ) ] ( WP + 2 WB ) × FBW + ( WP × H ) |
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| TB = [2 × 3.1416 × 2 × 3 + (1 + 1)] ( 50 + 2 × 5.9) × 0.35 + ( 50 × 2) |
| TB = 958.7 (Kg/M) |
- Kuwerengera mphamvu yovomerezeka ya unit - TA
| FORMULA : | TA = BS × FS × FT |
| TA = 2118 × 1.0 × 0.95 = 2012 (Kg / M) | |
| Chifukwa cha mtengo TA ndi yaikulu kuposa TW;Choncho, kutengera Series 300B-HD lamba ndi otetezeka ndi kusankha yoyenera. |
- Chonde onani za Sprocket spacing ya HS-300 mu Drive Sprockets Chapter;kutalikirana kwakukulu kwa sprocket ndi pafupifupi 145mm.
- Chiyerekezo cha deflection cha shaft yoyendetsa - DS
| FORMULA : | SL = ( TWS + SW ) × BW |
| SL = ( 1533.9 + 11.48 ) × 0.5 = 772.7 ( Kg ) | |
| FORMULA : | DS = 5 × 10-4 ×[ ( SL × SB3 ) / ( E × I )] |
| DS = 5 × 10-4 ×[ ( 772.7 × 6003) / ( 19700 × 174817 )] = 0.024 ( mm) |
- Ngati zotsatira zowerengera ndi zazing'ono kuposa mtengo wokhazikika womwe walembedwa pa Deflection Table;kutengera mayendedwe awiri a mpira ndikokwanira dongosolo.
- Kuwerengera kwa shaft torque - TS
| FORMULA : | TS = TWS × BW × R |
| TS = 1533.9 × 0.5 × 92.5 = 70942.8 (kg - mm) | |
| Poyerekeza ndi Maximum Torque Factor mu Shaft Selection unit, tikudziwa kuti kugwiritsa ntchito 38mm × 38mm square shaft ndikotetezeka komanso koyenera. |
- Kuwerengera mphamvu yamahatchi - HP
| FORMULA : | HP = 2.2 × 10-4 × [ ( TS × V ) / R ] |
| HP = 2.2 × 10-4 × [ ( 70942.8 × 4) / 60 = 1.04 (HP) | |
| Ambiri, mphamvu mawotchi pakati pagalimoto conveyor akhoza kutaya pafupifupi 40% pa ntchito. | |
| MHP = [ 1.04 / ( 100 - 40 )] × 100 = 1.73 ( HP ) | |
| Kutenga 2HP drive motor ndiye kusankha koyenera. |