AMT TOOLS TECHNOLOGY CO., LTD. (hereafter referred to as AMT) is a cutting tool manufacturer in Thailand, producing standard tools, special tools, and ultra-small tools with diameters of less than 1 mm, all of which require high-precision quality inspection. This case study highlights the implementation of the PG Inspection Technologies’ tool-specific image measuring microscope, the "PG1000-400," for inspecting AMT’s cutting tools.

When AMT began manufacturing tools around 10 years ago, they relied on manual measurements and inspections using projectors, which were time-consuming. The company sought a way to perform highly accurate inspections in a short period to handle large orders from automotive industry. The chosen inspection equipment was the "PG1000-400-Advanced REACTION" from PG Inspection Technologies. In Thailand, YKT (Thailand) handles the sales of this equipment.

▲ PG1000-400-Advanced REACTION used by AMT for tool inspection

【Features of the Horizontal Rotating Image Tool-Specific Microscope "PG1000-400"】
■ Speedy inspections: Radius measurement of ball end mills in under 30 seconds.
■ User-friendly and easy-to-use software.
■ The software with more than 50 measurement and inspection functions.
■ High-resolution 5-megapixel CCD Color Camera and high-brightness LED Gooseneck illumination for accurate tool measurement in crisp 4K images.
■ High-precision measurement is achieved with a visual field precision calibration jig, and a standard zoom lens for a wide range of tool sizes.

High-Precision and User-Friendly Measuring Microscope "PG1000-400"

When selecting measuring equipment, AMT prioritizes accuracy above all else, maintaining a strict standard of less than 10 microns in error. The PG1000-400 met their demands for precision, speed, and ease of use, earning high praise from the field staff. As a result, AMT now utilizes two of these measuring microscopes.

AMT's application specialist, Mr. Kiattisak, provides the following evaluation of the measuring microscope:

■ Quality Aspects
The PG1000-400 is equipped with software specifically designed for cutting tool measurement, ensuring that high-precision inspections are easy to perform. The hardware has been upgraded to 4K resolution, offering up to 415x magnification, which facilitates fast and accurate measurement of small tools with diameters as small as 1 mm. Additionally, it provides a variety of functions that meet a wide range of dimensional measurement needs.

■ YKT (Thailand)'s After-Sales Service
In the event of any issues during use, YKT (Thailand) promptly provides advice and support from their Bangkok base, allowing us to resolve problems in-house and maintain smooth operations. They also offer regular equipment calibration, ensuring that the equipment consistently delivers precise measurements.

▲ Tool inspection using PG1000-400-Advanced REACTION

By installing two PG1000-400 units, AMT has significantly enhanced the speed and precision of their tool measurement and inspection processes. The user-friendly measurement software has also improved operational efficiency. This advancement enables AMT to produce high-quality, high-precision tools, meeting the stringent demands of automotive manufacturers and other clients who require exceptional accuracy in their tools.

"To accommodate future increases in tool manufacturing volume, high-precision measuring equipment will become even more crucial. The PG1000-400 is one of the indispensable measuring instruments for our company," says Mr. Kiattisak of AMT.

Moving forward, AMT will continue to focus on manufacturing high-quality, high-precision tools to meet the demands of the automotive industry both within Thailand and internationally.

Interview cooperation: AMT TOOLS TECHNOLOGY CO., LTD.

A Thai cutting tool manufacturer specializing in precision machining, offering a comprehensive range of services including tool design, manufacturing, and coating. In addition to new tools, the company provides regrinding, remanufacturing, and coating services.

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