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1 2 3 4 5 6 7 8 9 10 11 12 A B C D E F G H Machining Deviation as per . . . . . . . . . . . . . . . class to ISO 2768 PCF - 072(R1) 9/2000 8845 4130 7067 50k5 90 #0.1 47 0 -0.25 3.15H13 43 +0.1 0 C 75v6 5 20 $ 74.5 0 -0.5 0.05 C 1X45 $ BOTH SIDES 74.5v6 73.5v6 74v6 55k5 32 +0.1 0 52 0 -0.3 3.4H13 70.3 0 -0.5 1.65H13 49.8 0 -0.1 73.4 0 -0.2 11.0 54.8 0 -0.1 0.5X45 $ 47.25 +0.1 0 R1.6 0.3 144 0 -0.5 R6 R0.1 50 +0.1 0 208.8 0 -0.5 R .0 2 14.5 +0.1 0 FOR GROOVE 41.8 0 -0.25 1.9 H13 MAX CUTTER DIA. 80 16 288.2 0 -0.2 1X45 $ R0.1 1X45 $ 238.3 #0.1 (659.5) 281.2 +0.1 0 143 MAX. HOBBING LENGTH 141 MIN. HOBBING LENGTH CUTTER 110 R4 5$ 14' 5.5 52.187- 52.252 7 R0.1 (77.3 #0.1) TCD. (105.01 #0.1) TCD. |0.02|B |0.02|A | 0.02|A Appd Chkd Modification Zone Sl.No. Mod. No. Date NEW RELEASE 10PP165 000 26/07 2010 FOR OTHER ROUGHNESS SYMBOLS & VALUES, SEE IS 10719 0.8 0.8 0.1 0.8 1.6 6.3 25 50 Value Symbol SURFACE ROUGHNESS SYMBOLS / VALUES IN m Ra #2 #1.2 #0.8 #0.5 #0.3 #0.2 #0.1 Tolerance 4000 2000 1000 400 120 30 6 Upto & incl. Dim 2000 1000 400 120 30 6 - Over Machining Deviations as per ISO 2768 m Unless otherwise stated, 1 All dim in mm. 2 Drg. drawn to first angle projection If in doubt, Ask Do not scale the drg. Classification of characteristics: Critical, Key Instruction Major, (None) Minor Applies to upper limit Applies to lower limit 20Mn5Cr5H SS:4027 T13 Material Description,Size,Spec.Std.No PRINTED BY: PRINTED ON: 13-Jul-09 STATUS: PROI_RELEASE Tolerance in m Nominal Dim +139 +120 75v6 +139 +120 74.5v6 +139 +120 74v6 +139 +120 73.5v6 +15 +2 55k5 +13 +2 50k5 +180 0 3.4H13 +180 0 3.15H13 +14 0 1.9H13 +14 0 1.65H13 0 -0.25 38.1h12 0 -0.16 44.3h11 Sheet No.... 1.... of .... 1.... Sheets COUNTER SHAFT 5821 2630 79 01 Drg./Part No. Drg./Part Designation Opp. Hand Drg./ Pt. No. G1100 TD/6 SPEED Scale: 1:1 Reference Drg. No. Replaces Drg. Product/Group No. 31/03 K.K.B. APPD Tol. as per Std. Fin.mass in kg 20.00 03/03 Y.V.D. CHKD 20/02 MRITUNJAY DRN Surface protection as per Std. DATE SIGN 2010 ENVELOPE DIMENSIONS L x W x H 659.51 x 204.88 x 114.16 ( , , , ) DEBURRED DEBURRED , FREE OF OIL, SCALES FORGING TO BE AS PER SS 10,000 HEAT TREATMENT:- CASE CARBURISED, HARDENED AND TEMPERED CASE DEPTH: 0.8 TO 1.1mm ROCKWELL HARDNESS 60 #2 HRC CONVERTED TENSILE STRENGTH AT TOOTH BASE 105-145kg/mm 2 CONVERTED TENSILE STRENGTH IN CORE 87Kg/mm 2 MIN DETAIL- Z ( FOR GEAR II ONLY ) VIEW - Y ( FOR GEAR II ONLY ) 1. GEAR GRINDING OPERATION TO BE PERFORMED ON FLANKS ONLY. 2. ROOTS AND FILLETS ARE NOT TO BE GROUND. GEAR - I (SCALE :-NTS) |0.022|A|B SEE DETAIL E SEE DETAIL D SEE DETAIL B SEE DETAIL A CENTER HOLES BX4, TS:12321 BOTH ENDS | 0.02|A|B I II "Y" | 0.022|A|B | 0.02|A|B SEE DETAIL C |0.022|A|B DETAIL E SCALE 2:1 RELIEF GROOVE F1.6x0.3 AS PER IS 3428 SHARP EDGES DETAIL D SCALE 5:1 DETAIL B SCALE 3:1 SHARP EDGE RELIEF GROOVE F 1.6x0.3 AS PER IS :3428 SNAP RING GROOVE AS PER 11904 DETAIL A SCALE 3:1 SHARP EDGE CIRCLIP GROOVE AS PER IS :3075 DETAIL C SCALE 2:1 |0.05|A|B III R0.1 GEAR ACCURACY CLASS AS PER DIN 3962 I DIN 6 II DIN 6 PROFILE FORM DEVIATION ff 0.010 0.010 PROFILE ANGLE DEVIATION ff a 0.007 0.007 TOTAL PITCH DEVIATION Fp 0.028 0.028 PITCH ERROR fu 0.011 0.011 TOOTH TRACE ANGLE DEVIATION fH b 0.010 0.010 GEAR DATA I II III NUMBER OF TEETH 13 18 12 NORMAL MODULE 4.9 4.9 3.25 NORMAL PRESSURE ANGLE 22$30' 20$ 20$ HELIX ANGLE AT PCD 6 $54' 12$51' 0$ DIRECTION OF HELIX RIGHT RIGHT -- PITCH CIRCLE DIAMETER 64.1647 90.4657 39 BASE CIRCLE DIAMETER 59.217 84.752 36.648 CENTRE DISTANCE 165 165 -- ADDENDUM MODIFICATION Xm 2.205 2.205 - CIRCULAR ARC THICKNESS ON PITCH CIRCLE (WITHOUT BACKLASH) 9.5235 9.3020 6.307 6.347 LEAD 1665.763 1245.905 -- BACKLASH NORMAL TO TOOTH 0.15/0.25 0.15/0.25 - ROOT CIRCLE DIAMETER 55.6 #0.1 79.53 #0.1 38.1h12 TIP CIRCLE DIAMETER 77.3 #0.1 105.01 #0.1 44.3h11 SPAN MEASUREMENT OVER 'T' TEETH 2T 24.24 24.19 3T 38.92 38.87 -- MEASUREMENTS OVER ROLLERS - - 52.769/52.832 ROLLER DIAMETER - - 7 TRUE INVOLUTE FORM DIAMETER 60.1 85.7 - DIAMETER AT CHAMFER POINT Dc 76.8 104.51 - START OF ACTIVE PROFILE 5.13 6.35 - END OF ACTIVE PROFILE 24.45 30.58 -
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Page 1: 582126307901

1 2 3 4 5 6 7 8 9 10 11 12

A

B

C

D

E

F

G

H

Machining Deviation as per . . . . . . . . . . . . . . . class to ISO 2768

PCF - 072(R1) 9/20008845 4130 7067

50k5

90�#0.1

47 0-0.25

3.15H13

43+0.1 0

C

75v6

5

20�$

74.5 0-0.5

0.05 C1X45�$BOTH SIDES

74.5v6

73.5v6

74v6

55k5

32+0.1 0

52 0

-0.3

3.4H13

70.3 0

-0.5

1.65H13

49.8 0-0.1

73.4 0

-0.2

11.0

54.8 0-0.1

0.5X45�$

47.25+0.1 0

R1.6

0.3

144 0-0.5

R6

R0.1

50+0.1 0208.8 0-0.5

R.02

14.5+0.1 0

FOR GROOVE

41.8 0-0.25

1.9 H13

MAXCUTTER DIA.

80 16

288.2 0-0.2

1X45�$

R0.1

1X45�$

238.3�#0.1

(659.5)

281.2+0.1 0

143 MAX. HOBBING LENGTH141 MIN. HOBBING LENGTH

CUTTER110

R4

5�$14'

5.5

52.187-

52.252

7

R0.1

(77.3�#0.1)

TCD.

(105.01�#0.1)

TCD.

|0.02|B

|0.02|A

| 0.02|A

AppdChkdModificationZoneSl.No.Mod. No.Date

NEW RELEASE10PP165000

26/072010

FOR OTHER ROUGHNESS SYMBOLS & VALUES, SEE IS 107190.80.80.10.81.66.32550Value

Symbol

SURFACE ROUGHNESS SYMBOLS / VALUES IN m Ra

�#2�#1.2�#0.8�#0.5�#0.3�#0.2�#0.1Tolerance

400020001000400120306Upto & incl.Dim20001000400120306-Over

Machining Deviations as per ISO 2768 m

Unless otherwise stated, 1 All dim in mm.2 Drg. drawn to first angle projectionIf in doubt, Ask

Do not scale the drg.

Classification of characteristics: Critical, Key Instruction Major, (None) Minor Applies to upper limit Applies to lower limit

20Mn5Cr5H SS:4027 T13Material Description,Size,Spec.Std.No

PRINTED BY: PRINTED ON: 13-Jul-09 STATUS: PROI_RELEASE

Tolerancein m

NominalDim

+139+120

75v6

+139+120

74.5v6

+139+120

74v6

+139+120

73.5v6

+15+2

55k5

+13+2

50k5

+1800

3.4H13

+1800

3.15H13

+140

1.9H13

+140

1.65H13

0-0.25

38.1h12

0-0.16

44.3h11

Sheet No.... 1.... of .... 1.... SheetsCOUNTER SHAFT 5821 2630 79 01

Drg./Part No.

Drg./Part Designation

Opp. Hand Drg./ Pt. No.G1100 TD/6 SPEEDScale: 1:1 Reference Drg. No.

Replaces Drg. Product/Group No.31/03K.K.B.APPD

Tol. as per Std.

Fin.mass in kg20.00

03/03Y.V.D.CHKD

20/02MRITUNJAYDRN

Surface protection as per Std.DATESIGN2010

ENVELOPE DIMENSIONSL x W x H

659.51 x 204.88 x 114.16

( , , , )DEBURRED

DEBURRED , FREE OF OIL, SCALESFORGING TO BE AS PER SS 10,000

HEAT TREATMENT:-CASE CARBURISED, HARDENED AND TEMPEREDCASE DEPTH: 0.8 TO 1.1mmROCKWELL HARDNESS 60 �#2 HRC

CONVERTED TENSILE STRENGTH AT TOOTH BASE 105-145kg/mm2

CONVERTED TENSILE STRENGTH IN CORE 87Kg/mm2 MIN

DETAIL- Z( FOR GEAR II ONLY )

VIEW - Y( FOR GEAR II ONLY )

1. GEAR GRINDING OPERATION TO BE PERFORMED ON FLANKS ONLY.2. ROOTS AND FILLETS ARE NOT TO BE GROUND.

GEAR - I(SCALE :-NTS)

|0.022|A|B

SEE DETAIL E

SEE DETAIL D

SEE DETAIL B

SEE DETAIL A

CENTER HOLES BX4, TS:12321BOTH ENDS

| 0.02|A|B

I

II"Y"

| 0.022|A|B

| 0.02|A|B

SEE DETAIL C

|0.022|A|B

DETAIL ESCALE 2:1

RELIEF GROOVE F1.6x0.3AS PER IS 3428

SHARP EDGES

DETAIL DSCALE 5:1

DETAIL BSCALE 3:1

SHARP EDGE

RELIEF GROOVE F 1.6x0.3AS PER IS :3428

SNAP RING GROOVEAS PER 11904

DETAIL ASCALE 3:1

SHARP EDGE

CIRCLIP GROOVE AS PER IS :3075

DETAIL CSCALE 2:1

|0.05|A|B

III

R0.1

GEAR ACCURACY CLASS AS PER DIN 3962I

DIN 6II

DIN 6

PROFILE FORM DEVIATION ff 0.010 0.010

PROFILE ANGLE DEVIATION ff a 0.007 0.007

TOTAL PITCH DEVIATION Fp 0.028 0.028

PITCH ERROR fu 0.011 0.011

TOOTH TRACE ANGLE DEVIATION fH b 0.010 0.010

GEAR DATA I II III

NUMBER OF TEETH 13 18 12

NORMAL MODULE 4.9 4.9 3.25

NORMAL PRESSURE ANGLE 22�$30' 20�$ 20�$

HELIX ANGLE AT PCD 6�$54' 12�$51' 0�$

DIRECTION OF HELIX RIGHT RIGHT --

PITCH CIRCLE DIAMETER 64.1647 90.4657 39

BASE CIRCLE DIAMETER 59.217 84.752 36.648

CENTRE DISTANCE 165 165 --

ADDENDUM MODIFICATION Xm 2.205 2.205 -

CIRCULAR ARC THICKNESS ON PITCH CIRCLE (WITHOUT BACKLASH)

9.5235 9.30206.3076.347

LEAD 1665.763 1245.905 --

BACKLASH NORMAL TO TOOTH 0.15/0.25 0.15/0.25 -

ROOT CIRCLE DIAMETER 55.6�#0.1 79.53�#0.1 38.1h12

TIP CIRCLE DIAMETER 77.3�#0.1 105.01�#0.1 44.3h11

SPAN MEASUREMENT OVER 'T' TEETH 2T 24.2424.19

3T 38.9238.87

--

MEASUREMENTS OVER ROLLERS - - 52.769/52.832

ROLLER DIAMETER - - 7

TRUE INVOLUTE FORM DIAMETER 60.1 85.7 -

DIAMETER AT CHAMFER POINT Dc 76.8 104.51 -

START OF ACTIVE PROFILE 5.13 6.35 -

END OF ACTIVE PROFILE 24.45 30.58 -