Mawerengedwe a Mawerengedwe

Kutembenuka kwa Mayunitsi

English (USA) Unit X

Chulukitsani ndi

= Metric Unit

X Chulukitsani ndi

= English (USA) Unit

Linear Measure

in

25.40

mm

0.0394

in

Linear Measure

in

0.0254

m

39.37

in

ft

304.8

mm

0.0033

ft

ft

0.3048

m

3.281

ft

Square Measure

mu2

645.2

mm2

0.00155

mu2

Square Measure

mu2

0.000645

m2

1550.0

mu2

ft2 ndi

92.903

mm2

0.00001

ft2 ndi

ft2 ndi

0.0929

m2

10.764

ft2 ndi

Muyeso wa Cubic

ft3 ndi

0.0283

m3

35.31

ft3 ndi

Muyeso wa Cubic

ft3 ndi

28.32

L

0.0353

ft3 ndi

Speed ​​​​Rate

ft/s

18.29

m /mphindi

0.0547

ft/s

Speed ​​​​Rate

ft / min

0.3048

m /mphindi

3.281

ft / min

Avoirdupois

Kulemera

lb

0.4536

kg

2.205

lb

Avoirdupois

Kulemera

lb /ft3

16.02

kg/m3

0.0624

lb /ft3

Kukhala ndi Mphamvu

lb

0.4536

kg 2.205

lb

Kukhala ndi Mphamvu

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

mu lb

11.52

kg - mm

0.0868

mu lb

Torque

mu lb

0.113

N-m

8.85

mu lb

kg - mm

9.81

N - mm

0.102

kg - mm

Sinthani Inertia

mu4

416.231

mm4

0.0000024

mu4

Sinthani Inertia

mu4

41.62

cm4

0.024

mu4

Pressure/Stress

lb / mu2

0.0007

kg / mm2

1422

lb / mu2

Pressure/Stress

lb / mu2

0.0703

kg/cm2

14.22

lb / mu2

lb / mu2

0.00689

N / mm2

145.0

lb / mu2

lb / mu2

0.689

N/cm2

1.450

lb / mu2

lb/ft2

4.882

kg/m2

0.205

lb/ft2

lb/ft2

47.88

n/m2

0.0209

lb/ft2

Mphamvu

HP

745.7

watt

0.00134

HP

Mphamvu

ft - lb / min

0.0226

watt

44.25

ft - lb / min

Kutentha

°F

TC = ( °F - 32) / 1.8

Kutentha

Chithunzi cha BDEF

Chizindikiro

Chigawo

BS

Conveyor Belt Tensile Mphamvu

Kg/M

BW

Lamba M'lifupi

M

C Tanthauzo la Chizindikiro

Chizindikiro

Chigawo

Ca

Onani Table FC

----

Cb

Onani Table FC

----

D Tanthauzo la Chizindikiro

Chizindikiro

Chigawo

DS

Shaft Deflection Ration

mm

Tanthauzo la Chizindikiro cha E

Chizindikiro

Chigawo

E

Shaft Elongation Rate

Gpa

F Tanthauzo la Chizindikiro

Chizindikiro

Chigawo

FC

Kuthamanga Kwambiri Pakati pa Belt Edge ndi Hold Down Strip

----

Mtengo wa FBP

Kugundana Kwapakati Pakati pa Carry Product ndi Belt Surface

----

Mtengo wa FBW

Friction Coefficient of Belt Support Material

----

FA

Coefficient Adasinthidwa

----

FS

Tensile Strength Coefficient Yasinthidwa

----

FT

Conveyor Belt Temperature Coefficient Yasinthidwa

---

Chithunzi cha HILM

Chizindikiro

Chigawo

H

Elevation Conveyor amapendekera kutalika.

m

HP

Mphamvu za akavalo

HP

Ine Chizindikiro Tanthauzo

Chizindikiro

Chigawo

I

Nthawi ya Inertia

mm4

L Tanthauzo la Chizindikiro

Chizindikiro

Chigawo

L

Distance Distance (Pakatikati Malo Kuchokera Ku Drive Shaft kupita ku Idler Shaft)

M

LR

Bwererani Njira Yowongoka Kuthamanga Gawo Kutalika

M

LP

Tengani Njira Yowongoka Yachigawo Chautali

M

Tanthauzo la Chizindikiro cha M

Chizindikiro

Chigawo

M

Spiral Conveyor Layer Level

----

MHP

Motor Horsepower

HP

Chizindikiro cha PRS

Chizindikiro

Chigawo

PP

Zogulitsa Zomwe Zasonkhanitsidwa Pagawo la Carry Way

----

R Tanthauzo la Chizindikiro

Chizindikiro

Chigawo

R

Sprocket Radius

mm

RO

Kunja Radius

mm

rpm pa

Revolutions Pa Mphindi

rpm pa

Tanthauzo la Chizindikiro cha S

Chizindikiro

Chigawo

SB

Nthawi Pakati pa Bearing

mm

SL

Shaft Total Loading

Kg

SW

Shaft Weight

Kg/M

Chithunzi cha TVW

Chizindikiro

Chigawo

TA

Conveyor Belt Unit Kuvuta Kovomerezeka

Kg/M

TB

Conveyor Belt Unit Theory Tension

Kg/M

TL

Kuvuta kwa Conveyor Belt Unit Catenary's Sag.

Kg/M

TN

Kuvuta kwa Gawo

kg/M

TS

Torque

Kg.mm

TW

Conveyor Belt Unit Total Tension

Kg/M

TWS

Mtundu Wapadera Wotumizira Belt Unit Total Kuvuta

Kg/M

V Tanthauzo la Chizindikiro

Chizindikiro

Chigawo

V

Kuthamanga Kwambiri

M/mphindi

VS

Liwiro la chiphunzitso

M/mphindi

W Tanthauzo la Chizindikiro

Chizindikiro

Chigawo

WB

Conveyor Belt Unit Weight

Kg/M2

Wf

Accumulated Conveyance Friction Stress

Kg/M2

WP

Conveyor Belt Carry Product Unit Weight

Pusher Ndi Bidirectional

Kwa chopondera kapena bidirectional conveyor, kugwedezeka kwa lamba kudzakhala kokulirapo kuposa cholumikizira wamba chopingasa;chifukwa chake, ma shafts pa malekezero awiri ndi ofunikira kuti aziganiziridwa ngati ma drive shafts ndikuwerengedwa mu kuwerengera.Nthawi zambiri, ndi pafupifupi nthawi 2.2 zomwe zimachitikira kuti muthe kukhazikika lamba.

FORMULA: TWS = 2.2 TW = 2.2 TB X FA

TWS mugawoli amatanthauza kuwerengera kwamakanika kwa chotengera cha bidirectional kapena pusher.

Kutembenuza Mawerengedwe

Kutembenuza-Kuwerengera

Mawerengedwe azovuta TWS a conveyor otembenuka ndikuwerengera kupsinjika komwe kwasonkhanitsidwa.Chifukwa chake, kupsinjika mu gawo lililonse lonyamula kudzakhudza mtengo wazovuta zonse.Izi zikutanthauza kuti, kusokonezeka kwathunthu kumasonkhanitsidwa kuyambira pachiyambi cha gawo loyendetsa galimoto mwa njira yobwezera, panjira yobwerera ku gawo lopanda ntchito, ndiyeno kudutsa gawo lonyamulira kupita ku gawo la galimoto.

Malo opangira gawoli ndi T0 omwe ali pansi pa shaft yoyendetsa.Mtengo wa T0 ndi wofanana ndi ziro;timawerengera gawo lililonse kuchokera ku T0.Mwachitsanzo, gawo loyamba lowongoka munjira yobwezera likuchokera ku T0 kupita ku T1, ndipo izi zikutanthauza kuti kuchulukana kwa T1.

T2 ndi kupsinjika komwe kunasonkhanitsidwa kwa malo otembenuka munjira yobwerera;m'mawu ena, ndi kukangana anasonkhanitsa T0, T1 ndi T2.Chonde molingana ndi chithunzi chomwe chili pamwambapa ndipo zindikirani zovuta zomwe zapezeka m'magawo omaliza.

FORMULA: TWS = ( T6 )

Kuthamanga kwathunthu kwa gawo loyendetsa munjira yonyamulira.

TWS mu gawoli amatanthauza kuwerengera kwamphamvu kwa chotengera chotembenuza.

 

FORMULA: T0 = 0

T1 = WB + FBW X LR X WB

Kuthamanga kwa catenary sag pa malo oyendetsa.

 

FORMULA: TN = ( Ca X TN-1 ) + ( Cb X FBW X RO ) X WB

Kuthamanga kwa gawo lotembenuka mu njira yobwerera.

Pa mtengo wa Ca ndi Cb, chonde onani Table 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

Kupanikizika kwa gawo lolunjika panjira yobwerera.

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 )

Kuthamanga kwa gawo lolunjika panjira yonyamula.

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 )

Kuthamanga kwa gawo lotembenuzira mu njira yonyamulira.

Pa mtengo wa Ca ndi Cb, chonde onani Table 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

Spiral-Conveyor

FORMULA: TWS = TB × FA

TWS mu gawoli amatanthauza kuwerengera kwamphamvu kwa oyendetsa ozungulira.

FORMULA: TB = [ 2 × RO × M + ( L1 + L2 )] ( WP + 2WB ) × FBW + ( WP × H )

FORMULA: TA = BS × FS × FT

Chonde onani Table FT ndi Table FS.

Chitsanzo Chothandiza

Kuyerekeza kwa TA ndi TB, ndi kuwerengera kwina kofananira ndi kofanana ndi mitundu ina ya ma conveyors.Pali zoletsa zina ndi malamulo pakupanga ndi kumanga koyendetsa kozungulira.Chifukwa chake, mukamayika malamba ozungulira a HONGSBELT kapena kutembenuza malamba ku makina otengera ozungulira, tikupangirani kuti muwone buku la HONGSBELT Engineering ndikulumikizana ndi dipatimenti yathu yaukadaulo kuti mumve zambiri komanso zambiri.

 

Unit Tension

Unit-Tension

FORMULA: TB = [ ( WP + 2WB ) X FBW ] XL + ( WP XH )

Ngati zonyamula zili ndi mawonekedwe owunjika, mphamvu yolimbana ndi Wf yomwe imachulukira panthawi yonyamula katundu iyenera kuwerengedwa.

FORMULA: TB = [ ( WP + 2WB ) X FBW + Wf ] XL + ( WP XH )

FORMULA: Wf = WP X FBP X PP

Kuthamanga kovomerezeka

Chifukwa cha zinthu zosiyana za lamba zimakhala ndi mphamvu zosiyana siyana zomwe zidzakhudzidwa ndi kusintha kwa kutentha.Choncho, mawerengedwe a unit kololeka mavuto TA angagwiritsidwe ntchito kusiyanitsa ndi lamba okwana mavuto TW.Chotsatira chowerengerachi chidzakuthandizani kusankha bwino lamba ndikufanana ndi zofuna za woyendetsa.Chonde onani Table FS ndi Table Ts pa menyu yakumanzere.

 

FORMULA: TA = BS X FS X FT

BS = Mphamvu Yokakamira Lamba Wotumizira ( Kg / M )

FS ndi FT Onani Table FS ndi Table FT

 

Table Fs

Zithunzi za HS-100

Mndandanda-HS-100

Zithunzi za HS-200

Mndandanda-HS-200

Zithunzi za HS-300

Mndandanda-HS-300

Zithunzi za HS-400

Mndandanda-HS-400

Mndandanda wa HS-500

Mndandanda-HS-500

Table Ts

Acetal

Acetal

Nayiloni

Nayiloni

Polyethylene

Polyethylene

Polypropylene

Polypropylene

Kusankhidwa kwa Shaft

FORMULA: SL = ( TW + SW ) ?BW

Table Yolemetsa Yoyendetsedwa / Idler Shaft - SW

Ma Shaft Dimensions Kulemera kwa Shaft (Kg/M)
Chitsulo cha Carbon Chitsulo chosapanga dzimbiri Aluminiyamu Aloyi
Square shaft 38 mm pa 11.33 11.48 3.94
50 mm 19.62 19.87 6.82
Zozungulira Shaft 30mm?/FONT> 5.54 5.62 1.93
45mm?/FONT> 12.48 12.64 4.34

Kupatuka kwa Drive / Idler Shaft - DS

Popanda Kubereka Kwapakatikati

FORMULA :

DS = 5 ?10-4 ( SL ?SB3 / E ?/FONT> I )

Ndi Kubereka Kwapakatikati

FORMULA :

DS = 1 ?10-4 ( SL ?SB3 / E ?I )

Kuthamanga kwa Drive Shaft - E

Gawo: Kg/mm2

Zakuthupi Chitsulo chosapanga dzimbiri Chitsulo cha Carbon Aluminiyamu Aloyi
Thamangani Shaft Elastic Rate 19700 21100 7000

Inertia Moment - I

Bore diameter ya drive sprocket Inertia mphindi ya shaft (mm4)
Square Shaft 38 mm pa 174817
50 mm 1352750
Zozungulira Shaft 30mm?/FONT> 40791
45mm?/FONT> 326741

Kuwerengera kwa Shaft Torque - TS

FORMULA :

TS = TW ?BW ?R

Pa mtengo wowerengera pamwambapa, chonde yerekezerani ndi tebulo ili m'munsili kuti musankhe shaft yabwino kwambiri.Ngati torque ya shaft yoyendetsa ikadali yolimba kwambiri, sprocket yaying'ono ingagwiritsidwe ntchito kuchepetsa torque, komanso kuchepetsa mtengo wapamwamba wa shaft ndi kunyamula.

Gwiritsani ntchito sprocket yaying'ono kuti igwirizane ndi shaft yomwe ili ndi mainchesi akulu kuti muchepetse torque, kapena kugwiritsa ntchito sprocket yayikulu kuti igwirizane ndi shaft yomwe ili ndi mainchesi ochepa kuti muwonjezere torque.

Maximum Torque Factor ya Drive Shaft

Torque Zakuthupi M'mimba mwake (mm)
50 45 40 35 30 25 20

Kg-mm

x

1000

Chitsulo chosapanga dzimbiri 180 135 90 68 45 28 12
Chitsulo cha Carbon 127 85 58 45 28 17 10
Aluminiyamu Aloyi -- -- -- 28 17 12 5

 

Mphamvu za akavalo

 

Ngati galimoto yoyendetsa galimoto yasankhidwa kuti ikhale yochepetsera giya, kuchuluka kwa akavalo kuyenera kukhala kwakukulu kuposa zonyamulira komanso mphamvu yokwanira yomwe imapanga pakuyenda kwa lamba.

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

Table FC

Zida Zanjanji Kutentha FC
Lamba Zida Zouma Yonyowa
HDPE / UHMW -10°C ~ 80°C PP 0.10 0.10
PE 0.30 0.20
Actel 0.10 0.10
Nayiloni 0.35 0.25
Acetal -10°C ~ 100°C PP 0.10 0.10
PE 0.10 0.10
Actel 0.10 0.10
Nayiloni 0.20 0.20

Chonde siyanitsani zida za njanji ndi lamba wa chotengera ndi njira yonyamulira pamalo owuma kapena onyowa kuti mupeze mtengo wa FC.

 

Ca, Mtengo wa Cb

Conveyor Belt Turning angle Kugundana Kwapakati Pakati pa Conveyor Belt Edge & 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

Mukapeza mtengo wa FC kuchokera ku Table FC, chonde siyanitsani ndi ngodya yokhotakhota ya chotengera, ndipo mutha kupeza mtengo Ca ndi mtengo wa Cb.