ODThe plug gauge is a mechanical, two-point contact inner diameter measurement system suitable for manual and automatic measurement. Each measuring gauge is specially customized according to the specified diameter and corresponding tolerance.

ODThe size of the plug gauge can be customized from1.6reach800mmIn addition to measuring diameter, it is also possible to detect the shape of the diameter, such as roundness and cylindricity. The measurement value of the plug gauge can be displayed through a display meter, which can be a mechanical meter, digital display meter, or electronic probe.

advantage:

• Easy to operate

• Fast measurement

• Large measurement stability

• Stable and reliable measuring instruments

• When you want to obtain fast and reliable measurement results,ODThe plug gauge is an ideal choice:

• Directly used on machining machines

• Used for initial or final inspection

• Used for precise measurement in the laboratory
  

Function:

• To the center

When measuring inside the hole,ODThe surface lines of the cylinder are automatically aligned with the measuring instrument.ODThe length of the cylindrical surface is selected based on the diameter to achieve the desired alignment effect.

• Transfer of measurement journey

The probe with measuring contacts is placed in the plunger gauge. The probe is separated by a conical measuring needle made of wear-resistant tungsten steel.

When the measuring contact of the object is moved, the amount of movement is transferred to the conical measuring needle. As the measuring needle moves, the amount of movement will be directly displayed on the display table in contact with it. The conical measuring needle is precision ground to ensure excellent measurement accuracy.

Open type OD plug gauge suitable for various aperture sizes

Diameter ≥130mmThe cross probe is used to locate the shoulder or measure together with the depth limiter

Cross probe (with roller), diameter ≥130mm, used for through-hole or deep hole

diameter60mmofODMeasuring head

ODSpecial probe

Integrated inductance probe, diameter ≥25mmElectric shock and/Or probe usageDelrinPlastic material, used for easily scratched and polished workpieces; Ruby, ceramic, diamond or chrome plated contacts; Two or more measuring axes, a special probe used for measuring parallel distances in a plane.