I
T
-
5
1
0
n
t
e
r
a
l
D
i
m
G
g
OPERATION MANUAL
Страница 1: ...I IT T 5 51 10 00 0 I In nt te er rn na al l D Di ia am me et te er r G Ga ag ge e OPERATION MANUAL ...
Страница 2: ...I In nt te er rn na al l D Di ia am me et te er r G Ga ag ge e O Op pe er ra at ti io on n M Ma an nu ua al l M Mo od de el l I IT T 5 51 10 00 0 2 2012 Gagemaker LP ...
Страница 3: ...00 0 3 Contents Introduction Technical Support 5 Product Information and Updates 5 System Components Component List 7 Setup Procedures Setting Up the IT 5100 Gage 8 Operating Procedures Inspecting Straight Diameters 10 Inspecting Tapered Diameters 14 Care and Maintenance Replacing the Indicator 18 Maintenance Tips 19 Warranty Information 19 ...
Страница 4: ...I In nt te er rn na al l D Di ia am me et te er r G Ga ag ge e O Op pe er ra at ti io on n M Ma an nu ua al l M Mo od de el l I IT T 5 51 10 00 0 4 ...
Страница 5: ...rs or inspecting for taper in threaded connectors These gages adapt quickly through the use of interchangeable contact points and a quick release lower arm ensures that the gage is securely positioned when taking measurements Before inspecting straight diameters the IT 5100 gages must be preset to a nominal predetermined dimension using gage blocks a cylindrical ring gage or any precision ground m...
Страница 6: ...I In nt te er rn na al l D Di ia am me et te er r G Ga ag ge e O Op pe er ra at ti io on n M Ma an nu ua al l M Mo od de el l I IT T 5 51 10 00 0 6 ...
Страница 7: ... the labeled diagram below The part names are important for understanding the operating instructions 1 2 3 4 7 8 9 11 10 5 6 Component List Item Description Qty Item Description Qty 1 Indicator clamp 1 7 Upper contact point 1 2 Indicator Continuous 0001 Tapered Diameters Balanced 0005 Straight Diameters 1 8 Upper arm 1 3 Indicator block 1 9 Lower arm 1 4 Indicator set screw 1 10 Lower contact poin...
Страница 8: ...cedures Setting Up the IT 5100 Gage Materials Needed IT 5100 gage 7 64 hex wrench Contact points 2 Paper clip 1 Insert the indicator into the indicator block 2 Using a 7 64 hex wrench tighten the set screw in the indicator block to secure the indicator Note When taking measurements rotate the indicator to the proper position for taking readings if necessary ...
Страница 9: ...e IT 5100 Gage continued 3 Screw one contact point into the upper arm of the gage and the other contact point into the lower arm Do not use pliers to tighten the contact points as damage may result 4 To secure the contact points open a paper clip and insert it into the hole in the contact point s shaft Rotate using moderate pressure to tighten the contact point ...
Страница 10: ...IT 5100 gages must be preset to a nominal predetermined dimension using gage blocks a cylindrical ring gage or any precision ground master To ensure consistent and accurate readings the IT 5100 gage should be zeroed on a setting master once during each shift at a minimum 1 Stack the proper size gage block s for the desired setting dimension 2 Loosen the bent bolt to release the lower arm 3 Slide t...
Страница 11: ...l l M Mo od de el l I IT T 5 51 10 00 0 11 Inspecting Straight Diameters continued 4 Tighten the bent bolt to secure the lower arm in place 5 Push the retraction lever on the IT 5100 and place the contact points between the gage block s 6 Turn the indicator dial on the IT 5100 to align the needle with zero ...
Страница 12: ...e position of the small revolution counter on the indicator before removing the gage Place a piece of masking tape on the backside of the indicator and record the dial setting of the small revolution counter to eliminate incorrect indicator readings 9 Remove the gage block s from the IT 5100 10 Set a frequency for verifying the zero setting of all gages As a minimum the IT 5100 gage should be zero...
Страница 13: ...ecting Straight Diameters continued 12 Place the gage at he desired position in the part and release the retraction lever to seat the contact points Note Sweep the gage in both directions to locate the smallest indicator reading 13 Record any deviations on an inspection or calibration report 14 Press the retraction lever to remove the gage from the part ...
Страница 14: ...spection does involve marking two inspection locations with a marking pen which are 1 apart on the connection This process ensures that the contact points will be placed in the same helical path of the thread during inspection 1 Using a marking pen draw one full revolution on the threads of the part being measured starting at the first perfect thread 2 Mark another full revolution on the threads o...
Страница 15: ... Loosen the bent bolt on the lower arm 4 Adjust the lower arm of the IT 5100 gage to fit inside the part 5 Seat the lower contact point into the first marked thread of the part 6 Adjust the location of the lower arm until the upper contact point is seated in the same marked thread of the part 7 Press the retraction lever to remove the gage from the part Seat Contact Points in Same Thread ...
Страница 16: ...nued 8 Continue to slide the lower arm until the indicator shows one revolution of preload 9 Tighten the bent bolt to secure the arm in place 10 Press the retraction lever and seat the contact points in the first marked thread 11 As shown in the cross section of thread use the lower arm as a pivot and sweep the upper contact point side to side to locate the largest indicator reading ...
Страница 17: ...the needle with zero 13 Tighten the indicator clamp 14 As shown in the cross section of the thread remove the gage from the first marked thread and insert into the second marked thread 15 Use the lower arm as a pivot and sweep the upper contact point side to side to locate the largest indicator reading 16 Record any deviations on an inspection or calibration report 17 Compare the readings with the...
Страница 18: ... l I IT T 5 51 10 00 0 18 Care and Maintenance Replacing the Indicator Materials Needed IT 5100 gage 7 64 hex wrench Indicator 1 Using a 7 64 hex wrench loosen the set screw on the upper arm assembly 2 Remove the indicator from the indicator block 3 Insert the new indicator into the indicator block and tighten the set screw ...
Страница 19: ...replacing any product which is proven to have been defective at the time it was shipped and or suffered damage during shipping provided buyer has given Gagemaker written notice of any such claimed defect within 15 days of receipt Any defective product must be properly packed and shipped to the Gagemaker factory in Pasadena Texas USA This warranty applies to all products when used in a normal indus...
Страница 20: ...Gagemaker LP P O Box 87709 Houston Texas 77287 7709 712 East Southmore Ave Pasadena Texas 77502 Phone 713 472 7360 Fax 713 472 7241 Web site www gagemaker com ...
