The parts processed by Sumitech will pass through the precision testing system developed by the company to ensure that each part is qualified and delivered to the customer.
Our precision detection system:
Coordinate Measuring Machine (CMM)
Applicable scenarios: Complex surfaces, hole accuracy detection (positioning accuracy ± 1.5 μ m)
Key operation: Measure in the constant temperature workshop (23 ± 0.5 ℃) to avoid the influence of thermal deformation.
Laser scanning measurement
Advantages: Non contact and fast acquisition of 3D point cloud data, suitable for deformation analysis of thin-walled parts.
Special measuring tool testing
Conventional size: Use a digital caliper/micrometer (resolution 0.001mm).
Special structures: Targeted fixtures such as thread gauges and profile templates.
2、 Non destructive testing of internal defects in parts
Penetration testing (PT)
Detection capability: Surface open cracks (minimum 0.5 μ m width x 1mm length).
Limitations: Surface only, strict cleaning and pre-treatment are required.
Ultrasonic Testing (UT)
Advantages: The detection depth is greater than 1m, and the depth of internal cracks can be located.
Improvement plan: Phased Array Ultrasonic (PAUT) improves the accuracy of weld seam detection.
.
Radiographic Testing (RT)
Applicable defects: volume type defects such as pores and slag inclusions.
Safety requirements: Gamma ray detection requires a dedicated protective workshop.
Industrial CT scan
Three dimensional reconstruction of internal structure with an accuracy of 5 μ m, used for key aerospace components.

If you have any parts that need to be processed, please feel free to email us for consultation. We will provide processing solutions and process explanations.