Micrometer Head 0-6.5mm Range 0.01mm Graduation ±0.005mm Accuracy Flat Face Plain Thimble
Description:
This micrometer head with measurement up to 13mm, total length is 61mm. Its carbide-tipped spindle is exceptionally flat, accurate, and durable. The ratchet thimble mechanism provides an even, constant force.
As one adjustable positioning device, micrometer head can be adjusted down to the micrometer. The essence of the differential head is to use the principle of gears to convert the rotation of rotational motion into linear insertion and exit movements. It uses two gears of different diameters for a third moment differential action that converts subtle changes in rotation into linear insertion and exit movements, enabling precise control of small distances.
As their applications expand, customer requirements have become more diverse. To meet their measurement demands, we offers standard micrometer heads with options for measuring range, stem type, and outer dimension.
Quick Detail:
- Available in Metric and Inch models
- With a 9.4mm thimble diameter
- The spindle range is 6.5mm
- The spindle diameter is 3.5mm
- Mic head total length is 37mm
- Laser-etched scale for clear and easy reading
- Flat measuring face and spherical measuring face as option
- Plain and with installation nut as option
- Carbide measuring face for precise measurements and reduced wear
- Supplied in the safe case packaging
Specification:
Metric:
| Order No. | Measuring Range | Graduation | Accuracy | Measuring Face | Stem |
|---|
| KM-3902-10 | 0-6.5mm | 0.01mm | ±0.005mm | Flat | Plain |
| KM-3902-20 | 0-6.5mm | 0.01mm | ±0.005mm | Spherical |
|
| KM-3902-30 | 0-6.5mm | 0.01mm | ±0.005mm | Flat | With clamp nut |
| KM-3902-40 | 0-6.5mm | 0.01mm | ±0.005mm | Spherical |
|
Applications:
- Optics: Used in production and inspection equipment of disc reading lenses such as DVDs, MDs, and CDs, as well as writable optical heads, to provide critical precision control especially on curved positioning platforms.
- Liquid crystal projection technology: Plays an important role in prismatic positioning and film loading process, ensuring the clarity and accurate focus of the image.
- Fiber Optic Technology & Optical Communications: Ensures accuracy of signal transmission in manufacturing and testing equipment of fiber optic positioning and optical communication system products.
- Liquid crystal production and inspection: Used in liquid crystal display manufacturing process to adjust and test equipment with high precision.
- Semiconductor industry: Widely used in semiconductor production equipment and inspection and evaluation equipment to ensure process accuracy.
- Mechanical engineering and industrial applications: Often used for adjustment of machine tools, precision tools and special gages, especially where an accuracy of thousandths of a millimeter is required.
Precautions:
- Precise calibration: Should be performed prior to use. Using about 1/10 of the range of an ordinary dial gauge, turn the differential head during the reading process to check for repeatable readings.
- Set appropriate measurement range: Choose the appropriate range (0-5mm, 0-6.5mm, 0-13mm, 0-15mm, 0-25mm or 0-50mm) to improve precision and accuracy.
- Correct measurement process: Keep the micromotion head perpendicular to the measuring object. After touching the object, carefully feel the contact to avoid uneven force. Read in a vertical direction once contact is stable.
FAQ:
Who are we?
Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand precision measuring tools in China mainland.
What products do we carry?
Dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors, gauge, blocks, level, etc.
What are the terms of trade?
We support FOB, CFR, CIF, EXW.
What are the forms of payment?
We accept T/T, L/C, D/A, D/P, PayPal, Western Union.
Do we accept customization?
Yes, OEM is available.
How about after-sales service?
One year warranty for all kinds of products. If you find any defective accessories when receive goods, we will ship your news parts or new product to replace. As an experienced manufacturer, we have very strict calibration and inspection team, you can rest assured of our product quality.