In the Zhejiang Machinery Bearing Industry Belt, from the automotive bearing workshop in Ningbo to the machine tool parts factory in Taizhou, enterprises have long faced three major pain points: "material adulteration", "delayed detection", and "workpiece damage". This not only leads to frequent rework and cost increases, but also often delays order delivery and affects production pace.

As the manufacturer of the Aike handheld spectrometer, Aijieke is becoming an essential quality control equipment in Zhejiang manufacturing enterprises due to its significant advantages of "fast, accurate, portable and non-destructive".

The GCr15 bearing steel widely used by Zhejiang Bearing Factory has strict range requirements for chromium content (1.15% -1.65%, in line with GB/T 18254-2016 standard). Traditional inspection usually requires a wait of 2-3 days. Once unqualified raw materials flow into the production line, it will cause the entire batch of heat-treated workpieces to be scrapped, resulting in huge losses.

The Aike handheld spectrometer weighs only 1-2 kilograms and can be easily carried to the unloading site. The probe lightly touches the steel and can accurately display the content of key elements such as Cr and Mo within 3 seconds. The detection accuracy of chromium and molybdenum reaches 0.01%, achieving rapid on-site verification of bearing steel materials and effectively intercepting source risks.

The machining accuracy of precision bearing raceway reaches micrometer level, and traditional detection methods are prone to surface scratches. Aike uses XRF technology to achieve non-destructive testing. At a bearing factory in Shaoxing, when workers randomly inspect workpieces, element content analysis can be completed within 10 seconds. The equipment is equipped with a built-in Jin brand database to automatically match materials and quickly determine whether 4140 alloy steel meets standards. After the introduction of a spectrometer at a bearing factory in Shaoxing, the defect rate caused by material mismatch or mixing has significantly decreased from 5% to 0.8%.

When facing foreign trade order customers, material testing reports are the passport of Zhejiang machinery enterprises. The Aike handheld spectrometer supports automatic matching with GB/T national standards, and the testing data is synchronized in real time to the cloud. Customers can access historical records and elemental spectra in real time during on-site audits without having to search through piles of paper reports, significantly improving factory inspection efficiency and pass rates.

For small and medium-sized machinery enterprises, the ease of use of equipment is crucial. The Aike spectrometer is designed for one click operation with built-in intelligent judgment algorithms, eliminating the need for users to have professional chemical knowledge. New employees only need half an hour of standardized training to independently complete the testing.
At present, this handheld spectrometer has been widely used in Zhejiang's advantageous industries such as valves, gears, and automotive parts, becoming an important technical guarantee to support the quality upgrade of "Zhejiang Style Precision".