GAGEMAKER PD-6001 User manual

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OPERATION MANUAL

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©2009 Gagemaker, LP
OMPD-600110-00

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Contents
Introduction
Technical Support 7
Product Information and Updates 7
System Components
Component List 8
Setup Procedures
Setting Up the PD-6001 Gage 9
Zeroing the PD-6001 Gage Using Gage Blocks 13
Zeroing the PD-6001 Gage Using the MIC TRAC 16
Operating Procedures
Inspecting Parts 21
Care and Maintenance
Maintenance Tips 24
Warranty Information 24

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Congratulations! Your decision to purchase a Gagemaker product above all others on the market
demonstrates your confidence in our quality and workmanship.
To ensure the high performance and operation of our product, we urge you to use the included reference
materials. They contain important information for proper installation, setup, and use of the equipment.
Also, we recommend that you follow the care and maintenance tips in this manual to keep the equipment
working in top condition.
If your questions have not been addressed in our reference materials, contact your local
representative or a customer service representative at 713-472-7360.

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Introduction
The PD-6001 Thread Diameter Measurement Gage inspects the pitch diameter of internal threads
ranging from 6” - 24”. The pitch diameter of a thread is the size at which two parts will screw together
without exceeding product tolerance limits.
The PD-6001 gage uses contact points that are precision ground in matched sets to ANSI
specifications to ensure maximum accuracy. The contact points seat in the thread at the pitch line
during inspection and the gage’s indicator reports actual measurement readings. Each set of contact
points is interchangeable to allow measuring different thread pitches. Contact point diameters are
manufactured to tolerances of +.0002” and measurements are based on the proven three wire
inspection method and technique.
The PD-6001 includes eight extension rods that attach to the gage and allow measuring a range of
diameters up to 24”. Using different combinations of the extension rods and the fine adjustment knob
will give the PD-6001 gage the proper internal dimension for the part being inspected. The PD-6001
Gage Extension Rod Selection Chart provides minimum and maximum diameter ranges for selecting
the proper combination of extension rods for the application.
Before inspecting parts, the PD-6001 gage must be preset to a nominal predetermined dimension. For
determining the gage’s setting dimensions, gauging tolerances, and specific type of contact point for
the application, the Thread Disk for Windows program is available as an option. The PD-6001 gage can
be preset using gage blocks or the MIC TRAC MT-3000 measurement center.
To inspect parts, the contact points are placed in the threads of the part and the gage is properly
positioned by sweeping to obtain the largest indicator reading. Taking measurements in several
different locations along the entire length of the thread will detect any variations in pitch diameter. To
maintain accurate readings during use, we strongly recommended periodically zeroing gage.
Technical Support
Phone: [phone]
Hours: Monday – Friday 8AM – 5PM (CST)
Product Information and Updates
Visit our web site at: www.gagemaker.com

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System Components
Take some time to become familiar with all the parts that make up the PD-6001 gage by
reviewing the labeled diagram below. The part names are important for understanding the
operating instructions.
Component List
Item
Description
Qty
Item
Description
Qty
1 Indicator shaft 1 5 Fine adjustment knob 1
2 Indicator 1 6 Extension rod*8
3 Indicator clamp 1 7 Contact point adapter 1
4 Fine adjustment lock 1 8 Contact point 2
*PD-6001 includes 8 different sizes of extension rods ranging from 0.430” – 10.320”

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Setup Procedures
The accuracy and repeatability of your PD-6001 gage depends on the correct attachment and
set up of the components. Each of the procedures on the following pages will help you to set
up your PD-6001 gage properly.
Setting Up the PD-6001 Gage
Materials Needed:
•
PD-6001 gage
•PD-6001 Gage Extension Rod Selection Chart
•Contact points (proper pitch) •Extension rods (PDA – PDH)
•Thread Disk for Windows software •Paper clip
Setting up the PD-6001 gage, involves determining the contact point type for your application and
installing them on the gage. Entering some minimal thread information into the Thread Disk for Windows
program will provide you with the proper type contact points, gage setting dimensions, and the gauging
tolerances for your application.
1. Start the Thread Disk for Windows program.
2. Select the Thread Type and Thread Class.
3. Type the Nominal Diameter and Threads per
Inch.
4. Select the Number of Thread Starts.
5. Click the Calculate button.
6. Click the Gagemaker tab.
7. Based on the Point # displayed on the
Gagemaker screen, select the proper contact
point.
8. Print the Gagemaker screen for future
reference in determining the gage settings
and product tolerances.

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Setting Up the PD-6001 Gage (continued)
9. Inspect the contact points to ensure that they
are not damaged.
10. Screw one of the contact points into the
threaded hole in the indicator shaft. Be
sure that the contact point is fully
seated.

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Setting Up the PD-6001 Gage (continued)
11. Using the PD-6001
Gage Extension Rod
Selection Chart,
locate the minimum
and maximum
diameter range for
the part.
12. Select the proper
extension rod(s) to
be attached to the
PD-6001 to give the
gage the proper
internal dimension.

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Setting Up the PD-6001 Gage (continued)
13. Attach the extension rod(s) to the fine
adjustment knob on the PG-6001.
14. Attach the contact point adapter to the
extension rod(s).
15. Attach the contact point to the adapter.
Do not use pliers to tighten the contact
points, as damage may result.
16. 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.

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Zeroing the PD-6001 Gage Using Gage Blocks
Materials Needed:
•PD-6001 gage •Gage block(s)
To ensure consistent and accurate readings, the PD-6001 gage should be zeroed on a gage
block once during each shift, at a minimum.
1. Locate the gage setting dimensions previously
printed from the Gagemaker screen in the
Thread Disk for Windows software.
2. Stack the proper size gage block(s) for the
desired setting dimension.
3. Insert the PD-6001 gage between the gage
blocks.
4. Turn the fine adjustment knob until the contact
points touch the gage block(s).
5. To give the gage the proper preload, turn the
fine adjustment knob one complete revolution.

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Zeroing the PD-6001 Gage Using Gage Blocks (continued)
6. To secure the position of the PD-6001, turn the
fine adjustment lock.
7. While maintaining pressure between the lower
contact point and gage block, sweep the upper
contact point to locate the smallest indicator
reading.
8. Turn the indicator dial on the PD-6001 to align
the needle with zero.

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Zeroing the PD-6001 Gage Using Gage Blocks (continued)
9. Tighten the indicator clamp.
10. Remove the PD-6001 from the gage block(s).
Reposition the gage on the gage block(s) to
verify the zero setting.
Note: Note the 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.
11. Remove the gage block(s) from the PD-6001.
12. Set a frequency for verifying the zero setting of
all gages. As a minimum, the PD-6001 gage
should be zeroed on gage block(s) once during
each shift to ensure accurate readings.

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Zeroing the PD-6001 Gage Using the MIC TRAC
Materials Needed:
•PD-6001 gage •MIC TRAC MT-3000, CPU, and flat face anvils
•
•Setting dimensions (Thread Disk for Windows software)
To ensure consistent and accurate readings, the PD-6001 gage should be zeroed on the MIC
TRAC once during each shift, at a minimum.
1. Turn the coarse adjust knob counterclockwise
to bring the flat face anvils together.
2. If necessary for documentation purposes,
press the PRINT pad on the CPU to record
the starting location of the anvils.
3. Press the INT pad on the CPU to change to
internal measurement mode.
4. Locate the gage setting dimensions previously
printed from the Gagemaker screen in the
Thread Disk for Windows software.
5. Turn the coarse adjust knob on the MT-3000
to display a measurement that is close to the
desired setting dimension.
6. Secure the coarse adjust lock.
7. Turn the fine adjust knob until the CPU
displays the exact setting dimension.
8. Secure the fine-adjust lock.
9. If necessary for documentation purposes,
press the PRINT pad on the CPU to record
the actual setting dimension.

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Zeroing the PD-6001 Gage Using the MIC TRAC (continued)
10. Insert the PD-6001 gage between the flat face
anvils.
11. Turn the fine adjustment knob until the contact
points touch the flat face anvils.
12. To give the gage the proper preload, turn the
fine adjustment knob until the needle on the
indicator dial makes one complete revolution.
13. To secure the position of the PD-6001, turn the
fine adjustment lock.
14. Remove the gage from the MT-3000.

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Zeroing the PD-6001 Gage Using the MIC TRAC (continued)
15. While maintaining pressure between the lower
contact point and flat face anvil, sweep the
upper contact point to locate the smallest
indicator reading.
16. Turn the indicator dial on the PD-6001 to align
the needle with zero.
17. Tighten the indicator clamp.
18. Remove the PD-6001 from the MT-3000.
Reposition the gage on the flat face anvils to
verify the zero setting.
Note: Note the 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.

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Zeroing the PD-6001 Gage Using the MIC TRAC (continued)
19. Remove the PD-6001 gage from the MT-3000.
20. Set a frequency for verifying the zero setting of
all gages. As a minimum, the PD-6001 gage
should be zeroed on the MIC TRAC once
during each shift to ensure accurate readings.

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