VECTORIAL CALCULATIONS(EXCAVATOR END)-FINAL.xls

8/20/2019 VECTORIAL CALCULATIONS(EXCAVATOR END)-FINAL.xls

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INPUTS OPERATION RELIEVING PRESS

BREAKOUT FORCE CALCULATIONS (

1) KINEMATIC POINT LOCATIONS:

BOOM

0

A= 0

0

-2686.9G= 1097.9

0

DIPPER

-2097.6

C= 0

0

118.7

I= 519

0

X

Y

Z


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BUCKET

-1272.8= 0

0

2) INITIAL POSITIONING FROM GRP:

-120

A1= 617

0

3) DIPPER LINK LENGTH

!K= 525 mm

4) BUCKET LINK LENGTH

!"= 520 mm

5) Boom Po!"!o# A$"%& Ro"'"!o# (Fo& R%!&%* Co#+,&'"!o#)

Boom Ro"'"

#$R=

NE. BOOM

-%712.11%2


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#1= 1618.2%282

0

-1689.755%8

$1= 2002.6115&

/0 -12.& D%, 0

) D!%& Po!"!o# A$"%& Ro"'"!o# (Fo& R%!&%* Co#+,&'"!o#)

D!%& Ro"'"!o# M'"&!

0.%&99&917

PR= 0.89802758

0

NE. BOOM KINEMATI

-56&%.9&06

C1= -265.%59827

0

-5125.9697&

I1= 195&.16712

0 6&.9 D%, 0

) B6%" Po!"!o# A$"%& Ro"'"!o# (Fo& R%!&%* Co#+,&'"!o#)

B6%" Ro"'"!o# M'"&!

-0.06279052

#UR= 0.9980267&

0

NE. BOOM KINEMATI

-5555.0108&

1= -15&5.7%825

0

70 9&.6 D%,

8) Po!"!o# o$ Po!#" 9 ( Fo& R%!&%* Co#+,&'"!o#)

!K= 525 mm S=


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!"= 520 mm A'() O* T'+),( !"K=

A,( K"!=

505.2&1902

"K= 276.06&765 575.7&%7 mm

0

Ro"'"!o# O$ B6%" L!#6 D!&%"!o# o$

0.5%%%%171 -0.8&8799 0

R#L= 0.8&879868 0.5%%%%2 0 /=

0 0 1

-5971.58 mm

!1= &&5.911

0

) G;o


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DIPPER

#'( S+( +)(3('= 115 mm

R S+( +)(3('= 80 mm

E43(,( L(,3= 2902 mm

R(3')3( L(,3= 171% mmS3'(= 1188 mm

N * C+,('= 1

BUCKET

#'( S+( +)(3('= 95 mm

R S+( +)(3('= 70 mm

E43(,( L(,3= 2&%6 mm

R(3')3( L(,3= 1%22 mm

S3'(= 92% mmN * C+,('= 1

.ORKING PRESSURE

P= &%.& N?mm@2

ACTING HDRAULIC FORCE AREAS

#ORE SIE RO SIE

A::= 7850 mm@2 A:'= %%15.625

A;:= 10&81.625 mm@2 A;'= 502%

A:


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-0.9980267&

R#R>*&';! F

-8%5.60978%

!1-I1= -1617.25608 182%.986 mm R:


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-78985.0722

":'= -%969.&195% 791%1.2% N ":'=

0

12) R%o;!#, Fo&% A" P!o"

-19972.&62"?*= -26&5&9.16& 26%29%.9 N

0

19972.&62

R*?= 26&5&9.16& 26%29%.9 N

0

Co#!*%&!#, %!;!


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112595.621

R?+= 215&%2.769 2%&002.6 N

0

P&%&% G%#%&'"%* o# Bo&% S!*% !# B6%" C>;!#*%&

-15.89295%2

P:


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A;"%'"% Fo&% E';'"!o# $o& F

-&65&60.%06

"= %%0%.55&01 &65&87 N OK

0

-&5.1929882

P;:= 0.%2%26%&1 &51.9555 M' NOT OK

0

R%'"!o# '" Po!#" G o# Boom

&65&60.%06

R= -%%0%.55&01 &65&87 N

0

Co#!*%&!#, %!;!


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-%%%&%5.%79

R:= -56%.766525 %%%&%5.8 N

0

13) FORCES ON DIPPER

112595.621 19972.&62

R?+= 215&%2.769 2%&002.6 N R*?= 26&5&9.16&

0 0

-&65&60

"= %%0%.55& &65&87 N

0

A;"%'"% Fo&% E';'"!o# $o& Fm

-12&69&.278

"= 200297.122 2&5%12.& N OK

0


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-15.7571055

P::= 25.5155569 299.888& M' OK

0

Co#!*%&!#, %!;!


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RE CHECK OUTPUT IGNORE CHECK #OX

VECTORIAL)

mm -%700 mm

#= 0

0

mm -1828.9 mm$= 1019.%

0

mm -1718.% mm

K= %1.8

0

mm 600.7 mm

H= 297.7

0


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mm 106.& mm"= &70

0

mm -550 mm

E1= 157

0

!o# M'"&!-

0.9770%6 0.21&0& 0

-0.21&0& 0.9770%6 0

0 0 1

KINEMATIC POSITIONS:

mm -2511.&&77 mm


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125519.5 mm@2

57.01&%8 D%,

Ro"'"!o# V%"o&

0.8775%&

0.%79%98 1 OK

0

-56&%.9&1

mmC1= -265.%598

0

-6010.875

mm"1= -182.6021

0

-5125.97mmI1= 195&.167

0


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mm@2

mm@2

mm@2

ECTOR CD)

1 OK

1 0

6.12E-017 0

0 1


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&% R%'"!o#

112595.6

215&%2.8 2%&002.6 N -%65.9&6&

0 !1-K1 2%2.%%9%

0

Mom%#" A;!#*%&

79.91977

1-C1 -1270.288 1272.8

0

-0.998027

R#R>U -0.062791 1


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0

-8051.%85

-506.5565 8067.%05 K,

0

79.919771-C1 -1270.288 1272.8

0

-78985.07

":' -%969.&2 791%1.2%

0

, B6%" C>;!#*%&

-%65.9&6&

!1-K1 2%2.%%9% 525.2%12


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0

P&%&% G%#%&'"%* !# D!%&

&5.19299

P;:= -0.%2%26% &51.9555

0

-8%2.8966

1-#1 -&15&.991 &26%.68

0

-78985.07

":'= -%969.&2 791%1.2%

0

D!%&


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26%29%.9 N

Co#!*%&!#, %!;!


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-78985.07

":'= -%969.&2 791%1.2%

0

oom

2&5%12.& N


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-%65.9&6& 2%2.%%9% 0

-112596 -215&%& 0

1.&E@008

-%65.9&6& 2%2.%%9% 0

0.075568 0.9971%1 0

-%82.9255

-&75.9%%5 82.85775 0

-19972.&6 -26&5&9 0

1.0E@008

79.91977 -1270.288 0

-0.998027 -0.062791 0


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-1272.8

-&9.29561

"1-!1 -518.51&1 520 -&75.9%%50 "1-C1 82.85775 &8%.9671

79.91977 -1270.288 0 0 -&75.9%%5

-78985.07 -%969.&2 0 -&9.29561 -0.075568

"1-!1 -518.51&1 520

-1E@008 0 &81.1&1

-&9.29561

"1-!1 -518.51&1 520 -%65.9&6&

0 !1-K1 2%2.%%9% 525.2%12


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-%65.9&6& 2%2.%%9% 0 0 -%65.9&6&

19972.&6 26&5&9.2 0 -8%5.6098 -0.%6&&51

!1-I1 -1617.256 182%.986

-1E@008 0 525.2%02

m%#" o# D!%&: T'6!#, Mom%#" '" Po!#" B

-922.816%

C1-#1 -188&.70& 2097.6

N 0 -922.816% -188&.70&


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-98957.%& -98957.%& -268508

R= -268508 28616&.2

0 61&77651

C>;!#*%& Bo&% S!*%

M' NOT OK

-&.071&5

H1-#1 670.%151 670.%221

-8%2.8966 -&15&.991 0 0 -&.071&5 670.%151

-78985.07 -%969.&2 -220&.8%8 -0.999927 0.01205%

H1-G1 26.56819 220%.008

-2E@008 0 670.&29&


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m%#" o# Boom: T'6!#, Mom%#" '" Po!#" A

-%592.11%

#1-A1 1001.2%& %700

N 0 -%592.11% 1001.2%&

-%%%&%5 -%%%&%5 -56%.7665

R:= -56%.7665 %%%&%5.8

0 %.5E@008

M' OK

-1569.755

$1-A1 1&85.612 209&.81&

-5%&5.011 -2152.7%8 0 0 -1569.755 1&85.612


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-78985.07 -%969.&2 -11&9.755 -0.525%&2 0.8508&5

$1-E1 18%5.612 2169.176

-1E@008 0 -607.5581


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82.85775 0

-0.9971%1 0


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2%2.%%9% 0

-0.886175 0

-79&.529

K1-#1 -152%.781 1718.908 I1-#1

0 0 -79&.529 -152%.781 0


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0 -9262&.26 -9262&.26 %8196.&9 0

R= %8196.&9 10%%12.5 R?+=

0 -2E@008

0

0


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-2&91.&&8

G1-A1 16%5.09 2902.55& $1-A1

0 0 -2&91.&&8 16%5.09 0

0 &65&60.% &65&60.% -%%0%.55& 0

R= -%%0%.55& &65&87 $1-E1

0 -6E@008

0


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0


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-%1&.8555 -&.071&5

&&%.92%& 5&2.%009 H1-#1 670.%151 670.%221

0 -%1&.8555 &&%.92%& 0 0


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112595.6 112595.6 215&%2.8 0 -220&.8%8

215&%2.8 2%&002.6 H1-G1 26.56819 220%.008

0 -1E@008 0


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-1569.755

1&85.612 209&.81&

0 -1569.755 1&85.612 0

-11&9.755 -0.525%&2 0.8508&5 0

18%5.612 2169.176

0 -607.5581


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-&.071&5 670.%151 0


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-0.999927 0.01205% 0

670.&29&


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VECTORIAL CALCULATIONS(EXCAVATOR END)-FINAL.xls

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