Kev suav cov qauv

Kev hloov pauv units

Lus Askiv (USA) Unit X

Muab los ntawm

= Metric Unit

X Multiply

= English (USA) Unit

Linear ntsuas

in

25.40 Nws

mm

0.0394 ib

in

Linear ntsuas

in

0,025 4

m

39.37 Nws

in

ft

304.8 ib

mm

0.0033

ft

ft

0.3048 ib

m

3.281 ib

ft

Kev ntsuas Square

hauv 2

645.2 ib

mm2 ua

0.00155

hauv 2

Kev ntsuas Square

hauv 2

0.000645 ib

m2 ua

1550.0 Nws

hauv 2

ft2 ua

92.903 ib

mm2 ua

0.00001

ft2 ua

ft2 ua

0.0929 ib

m2

10.764 ib

ft2 ua

Kub ntsuas

ft3 ua

0.0283 ua

m3

35.31 Nws

ft3 ua

Kub ntsuas

ft3 ua

28.32 Nws

L

0,035 3

ft3 ua

Ceev tus nqi

ft / s

18.29 Nws

m / min

0.0547 ib

ft / s

Ceev tus nqi

ft / min

0.3048 ib

m / min

3.281 ib

ft / min

Avoirdupois

Qhov hnyav

lb

0.4536 ib

kg

2.205 Nws

lb

Avoirdupois

Qhov hnyav

lb/ft 3

16.02 Nws

kg / m3

0.0624 ib

lb/ft 3

Bearing Peev xwm

lb

0.4536 ib

kg 2.205 Nws

lb

Bearing Peev xwm

lb

4.448 ib

Newton (N)

0.225 ib

lb

kg

9.807 ib

Newton (N)

0.102 ib

kg

lb / ft

1.488 ib

kg / m

0.672 ib

lb / ft

lb / ft

14.59 Nws

N / m

0.0685 ib

lb / ft

kg - m

9.807 ib

N / m

0.102 ib

kg - m

Torque

ib- lb

11.52 Nws

kg - mm

0.0868 ib

ib- lb

Torque

ib- lb

0.113 ib

N-m

8.85 ib

ib- lb

kg - mm

9.81 ib

N - mm

0.102 ib

kg - mm

Tig inertia

hauv 4

416.231 ib

mm4 ua

0.0000 24

hauv 4

Tig inertia

hauv 4

41.62 ib

cm4 ua

0.024 ib

hauv 4

Kev ntxhov siab / Kev ntxhov siab

lb / ib 2

0.0007

kg / hli 2

1422 ib

lb / ib 2

Kev ntxhov siab / Kev ntxhov siab

lb / ib 2

0.0703 ib

kg / cm2

14.22 Nws

lb / ib 2

lb / ib 2

0.00689 ua

N / mm2

145.0 Nws

lb / ib 2

lb / ib 2

0.689 ib

N / cm2

1.450 Nws

lb / ib 2

lb/ft 2

4.882 ib

kg / m2

0.205 Nws

lb/ft 2

lb/ft 2

47.88 ib

N / m2

0.0209 ib

lb/ft 2

Hwj chim

HP

745.7 ib

watt

0.00134

HP

Hwj chim

ft - lb / min

0.0226 ib

watt

44.25 Nws

ft - lb / min

Kub

° F

TC = (°F - 32) / 1.8

Kub

Symbol of BDEF

Cim

Chav tsev

BS

Conveyor Belt Tensile Strength

Kg / M

BW

Siv dav

M

C Cim Lus Txhais

Cim

Chav tsev

Ca

Saib Table FC

----

Cb

Saib Table FC

----

D Symbol txhais

Cim

Chav tsev

DS

Ncej Deflection Ratio

mm

E Cov Lus Txhais

Cim

Chav tsev

E

Ncej Elongation Rate

Gpa

F Cim Lus Txhais

Cim

Chav tsev

FC

Kev sib txhuam coefficient nruab nrab ntawm txoj siv tawv ntug thiab tuav cia sawb

----

FBP

Kev sib txhuam coefficient ntawm nqa khoom thiab siv nto

----

FBW

Kev sib txhuam coefficient ntawm siv cov khoom siv

----

FA

Coefficient hloov kho

----

FS

Tensile Strength Coefficient hloov kho

----

FT

Conveyor Belt Temperature Coefficient Hloov Kho

---

Symbol of HILM

Cim

Chav tsev

H

Elevation Conveyor incline altitude.

m

HP

Lub zog nees

HP

Kuv Cim Txhais

Cim

Chav tsev

I

Moment Ntawm Inertia

mm4 ua

L Cov Lus Txhais

Cim

Chav tsev

L

Conveyance Distance (Center Point From Drive Shaft To Idler Shaft)

M

LR

Rov qab Txoj Kev Ncaj Ncees Ntu Ntev

M

LP

Nqa Txoj Kev Ncaj Ncees Ntu Ntev

M

M Cov Lus Txhais

Cim

Chav tsev

M

Kauv Conveyor Txheej Txheej

----

MHP

Lub cev muaj zog Horsepower

HP

Symbol of PRS

Cim

Chav tsev

PP

Cov Khoom Siv Ntsuas Thaj Tsam Feem pua ​​​​ntawm Kev Nqa Txoj Kev

----

R Cov Lus Txhais

Cim

Chav tsev

R

Sprocket Radius

mm

RO

Sab nraum Radius

mm

rpm ua

Revolutions Ib feeb

rpm ua

S Cim Lus Txhais

Cim

Chav tsev

SB

Lub Sij Hawm Ntawm Cov Kabmob

mm

SL

Ncej tag nrho Loading

Kg

SW

Ncej luj

Kg / M

Symbol of TVW

Cim

Chav tsev

TA

Conveyor Belt Unit Allowable Tension

Kg / M

TB

Conveyor Belt Unit Theory Tension

Kg / M

TL

Conveyor Belt Unit Catenary's Sag nro.

Kg / M

TN

Tension Of Section

kg/M

TS

Torque

Kg mm

TW

Conveyor Belt Unit Total Tension

Kg / M

TWS

Ib hom Conveyor Belt Unit Total Tension

Kg / M

V Symbol Txhais

Cim

Chav tsev

V

Kev ceev ceev

M / min

VS

Txoj Kev Ceev

M / min

W Symbol Definition

Cim

Chav tsev

WB

Conveyor Belt Unit Nyhav

Kg / M2

Wf

Accumulated Conveyance Friction Stress

Kg / M2

WP

Conveyor Siv Cov Khoom Siv Khoom hnyav

Pusher Thiab Bidirectional

Rau lub pusher lossis bidirectional conveyor, txoj siv tawv yuav siab dua li cov kab rov tav conveyor zoo tib yam;Yog li ntawd, cov shafts ntawm ob qhov kawg yog qhov tsim nyog yuav tsum tau suav tias yog tsav shafts thiab subsumed hauv kev suav.Feem ntau, nws yog kwv yees li 2.2 npaug ntawm qhov kev paub dhau los kom tau txais tag nrho txoj siv tawv nruj.

FORMULA: TWS = 2.2 TW = 2.2 TB X FA

TWS nyob rau hauv chav tsev no txhais tau hais tias qhov nro suav ntawm bidirectional lossis pusher conveyor.

Tig kev xam

Turning-Calculation

Kev ntsuas nro TWS ntawm kev xa khoom xa tuaj yog los xam cov nro nro.Yog li ntawd, qhov nro nyob rau hauv txhua seem nqa yuav cuam tshuam tus nqi ntawm tag nrho cov nro.Qhov ntawd txhais tau hais tias, tag nrho qhov nro yog sau los ntawm qhov pib ntawm ntu tsav hauv txoj kev rov qab, raws li txoj kev rov qab mus rau ntu idler, thiab tom qab ntawd dhau los ntawm ntu nqa mus rau ntu tsav.

Lub ntsiab lus tsim nyob rau hauv chav tsev no yog T0 uas nyob hauv qab tsav ncej.Tus nqi ntawm T0 yog sib npaug rau xoom;peb suav txhua ntu los ntawm T0.Piv txwv li, thawj ntu ncaj nraim hauv txoj kev rov qab yog los ntawm T0 mus rau T1, thiab qhov ntawd txhais tau tias qhov nro ntawm T1.

T2 yog qhov nro ntawm txoj haujlwm tig hauv txoj kev rov qab los;Hauv lwm lo lus, nws yog qhov nro ntawm T0, T1 thiab T2.Thov raws li cov lus piav qhia saum toj no thiab txheeb xyuas qhov nro ntawm cov ntu tom kawg.

FORMULA: TWS = (T6)

Tag nrho nro ntawm qhov tsav seem hauv txoj kev nqa.

TWS nyob rau hauv chav tsev no txhais tau hais tias qhov nro suav ntawm kev xa khoom.

 

FORMULA: T0 = 0

T1 = WB + FBW X LR X WB

Tension ntawm catenary sag ntawm qhov chaw tsav.

 

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

Ntxoov ntawm txoj hlua tig hauv txoj kev rov qab los.

Rau tus nqi Ca thiab Cb, thov xa mus rau 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

Kev sib txhuam ntawm qhov ncaj ncaj hauv txoj kev rov qab los.

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)

Tension ntawm qhov ncaj seem nyob rau hauv txoj kev nqa.

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 )

Tension ntawm txoj kev tig ntawm txoj kev nqa.

Rau tus nqi Ca thiab Cb, thov xa mus rau 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 )

 

Kauv Conveyor

Spiral-Conveyor

FORMULA: TWS = TB × FA

TWS nyob rau hauv chav tsev no txhais tau hais tias qhov nro suav ntawm kauv conveyor.

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

FORMULA: TA = BS × FS × FT

Thov xa mus rau Table FT thiab Table FS.

Tswv yim piv txwv

Kev sib piv ntawm TA thiab TB, thiab lwm yam kev suav nrog yog tib yam li lwm hom conveyors.Muaj qee yam kev txwv thiab kev cai ntawm kev tsim thiab kev tsim kho ntawm cov kauv conveyor.Yog li ntawd, thaum thov HONGSBELT kauv los yog tig txoj siv sia rau kauv conveyor system, peb xav kom koj xa mus rau HONGSBELT Engineering phau ntawv thiab tiv tauj nrog peb lub chaw pabcuam kev pabcuam rau cov ntaub ntawv ntxiv thiab cov ntsiab lus.

 

Unit Tension

Unit-Tension

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

Yog hais tias nqa cov khoom nrog cov yam ntxwv ntawm piling, kev sib txhuam quab yuam Wf uas nce thaum lub sij hawm piling up conveyance yuav tsum tau subsume rau lub xam.

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

FORMULA: Wf = WP X FBP X PP

Tso cai Tension

Vim yog cov khoom sib txawv ntawm txoj siv sia muaj zog tensile sib txawv uas yuav cuam tshuam los ntawm qhov kub thiab txias.Yog li, kev suav ntawm chav tso cai nruj TA tuaj yeem siv los sib piv nrog txoj siv tag nrho nruj TW.Cov txiaj ntsig kev suav no yuav pab koj ua qhov kev xaiv txoj siv txoj siv sia thiab ua kom haum rau qhov xav tau ntawm cov khoom siv conveyor.Thov xa mus rau Table FS thiab Table Ts hauv cov ntawv qhia zaub mov sab laug.

 

FORMULA: TA = BS X FS X FT

BS = Conveyor Belt Tensile Strength (Kg / M)

FS thiab FT Xa mus rau Table FS thiab Table FT

 

Tab Fs

Qauv TSIS MUAJ: HS-100

Series-HS-100

Qauv: HS-200

Series-HS-200

Qauv: HS-300

Series-HS-300

Qauv: HS-400

Series-HS-400

Qauv: HS-500

Series-HS-500

Table Ts

Acetal

Acetal

Nylon

Nylon

Polyethylene

Polyethylene

Polypropylene

Polypropylene

Ncej xaiv

FORMULA: SL = (TW + SW) ?BW

Tsav / Idler Ncej Nyhav Table - SW

Ncej Dimensions Ncej Nyhav (Kg / M)
Carbon Steel Stainless hlau Aluminium Alloy
Square ncej 38mm ib 11.33 Nws 11.48 Nws 3.94 ib
50 hli 19.62 Nws 19.87 Nws 6.82 ib
Round ncej 30mm?/FONT> 5.54 ib 5.62 ib 1.93 ib
45mm?/FONT> 12.48 Nws 12.64 Nws 4.34 ib

Deflection ntawm Tsav / Idler Ncej - DS

Tsis Muaj Cov Kabmob Nruab Nrab

FORMULA:

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

Nrog Intermediate Bearing

FORMULA:

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

Elasticity ntawm Tsav Ncej - E

Qhov hnyav: Kg / mm2

Khoom siv Stainless hlau Carbon Steel Aluminium Alloy
Tsav Ncej Elastic Rate Xyoo 19700 21 100 7000

Inertia Moment - Kuv

bore txoj kab uas hla ntawm tsav sprocket Inertia lub sij hawm ntawm ncej (mm4)
Square Ncej 38mm ib 174817 ib
50 hli 13 52750
Round ncej 30mm?/FONT> 40791 ib
45mm?/FONT> 326741 ib

Tsav ncej Torque xam - TS

FORMULA:

TS = TW ?BW ?R

Rau kev suav nqi saum toj no, thov muab piv nrog cov lus hauv qab no rau kev xaiv qhov zoo tshaj plaws tsav ncej.Yog hais tias lub torque ntawm tus tsav ncej tseem muaj zog heev, lub me sprocket yuav siv tau los txo lub torque, thiab kuj economize tus nqi tseem ceeb ntawm ncej thiab bearing.

Siv cov sprocket me me kom haum rau cov ncej tsav uas muaj txoj kab uas hla loj dua kom txo tau lub zog, los yog siv cov sprocket loj dua kom haum rau cov ncej tsav uas muaj txoj kab uas hla me me kom muaj zog ntxiv.

Maximum Torque Factor rau Tsav Ncej

Torque Khoom siv Journal Diameter (mm)
50 45 40 35 30 25 20

Kg-mm

x

1000

Stainless hlau 180 135 90 68 45 28 12
Carbon Steel 127 85 58 45 28 17 10
Aluminium Alloy -- -- -- 28 17 12 5

 

Lub zog nees

 

Yog tias lub cev muaj zog tsav tau xaiv rau lub iav reducer lub cev muaj zog, qhov sib piv horsepower yuav tsum ntau dua li cov khoom nqa thiab tag nrho lub zog tensile uas tsim thaum siv txoj siv sia.

Horse zog (HP)

FORMULA:

= 2.2 × 10-4 × TW × BW × V
= 2.2 × 10-4 (TS × V / R)
Luas = 0.00134

Watts

FORMULA: = (TW × BW × V ) / ( 6.12 × R )
= (TS × V ) / ( 6.12 × R )
PEB = 745.7

Table FC

Rail Khoom Kub FC
Siv cov khoom siv Qhuav ntub
HDPE / UHMW -10 ° C ~ 80 ° C PP 0.10 0.10
PE 0.30 Nws 0.20 ib
Actel 0.10 0.10
Nylon 0.35 Nws 0.25 ib
Acetal -10 ° C ~ 100 ° C PP 0.10 0.10
PE 0.10 0.10
Actel 0.10 0.10
Nylon 0.20 ib 0.20 ib

Thov sib piv cov khoom siv thiab cov khoom siv ntawm cov khoom siv conveyor nrog cov txheej txheem thauj khoom hauv qhov chaw qhuav lossis ntub dej kom tau txais txiaj ntsig FC.

 

Ca, Cb Value

Conveyor Belt Turning Angle Kev sib txhuam coefficient ntawm Conveyor Belt Edge & Rail Sawb
FC ≤ 0.15 FC ≤ 0.2 FC ≤ 0.3
Ca Cb Ca Cb Ca Cb
≥15 ° 1.04 ib 0.023 ib 1.05 Nws 0.021 ib 1.00 Nws 0.023 ib
≥30 ° 1.08 Nws 0.044 ib 1.11 0.046 ib 1.17 0.048 ib
≥45 ° 1.13 0.073 ib 1.17 0.071 ib 1.27 0.075 ib
≥60 ° 1.17 0.094 ib 1.23 0.096 ib 1.37 ib 0.10
≥90 ° 1.27 0.15 1.37 ib 0.15 1.6 0.17 ib
≥180 ° 1.6 0.33 ib 1.88 ib 0.37 ib 2.57 ib 0.44 ib

Tom qab tau txais tus nqi FC los ntawm Table FC, thov sib piv nrog lub kaum sab xis ntawm lub conveyor, thiab koj tuaj yeem tau txais tus nqi Ca thiab tus nqi Cb.