During the manufacturing process of precision injection molds, strict quality inspection is required to ensure that the quality of the mold meets the requirements. Common quality inspection equipment includes:
**Three-coordinate measuring machine:**Three-coordinate measuring machine is a high-precision three-dimensional measuring instrument that can measure the size, shape, position and tolerance of the mold. It is an indispensable equipment for precision injection mold quality inspection.
Three-coordinate measuring machine
**Roughness meter:**Roughness meter is used to measure the roughness of the mold surface. Roughness affects the demoulding performance of the mold, the surface quality of the product and the service life.
Roughness meter
**Hardness tester:**Hardness tester is used to measure the hardness of the mold material. Hardness affects the wear resistance, corrosion resistance and compressive strength of the mold.
Hardness tester
**Projector:**Projector is used to detect the shape, size and tolerance of the mold. It is an optical measuring instrument that can project the outline of the mold onto the screen for measurement.
Projector
**Optical microscope:**Optical microscope is used to detect microscopic defects on the mold surface, such as scratches, cracks, bubbles, etc.
Optical microscope
**Ultrasonic detector:**Ultrasonic detector is used to detect defects inside the mold, such as cracks, pores, inclusions, etc.
Ultrasonic detector
**Computed tomography (CT) scanner:**CT scanner is used to detect complex defects inside the mold, such as internal cracks, pores, etc.
Computed tomography scanner
In addition to the above commonly used quality inspection equipment, there are many other inspection equipment that can be used for quality inspection of precision injection molds, such as:
**Scanning electron microscope (SEM):**SEM is used to detect the microstructure and morphology of the mold surface.
**Energy dispersive X-ray spectrometer (EDS):**EDS is used to detect the elemental composition of mold materials.
**Infrared spectrometer:**Infrared spectrometer is used to detect the chemical structure of mold materials.
Quality inspection of precision injection molds is a complex and important task, and it is necessary to select appropriate inspection equipment and methods according to the specific requirements of the mold. Through strict quality inspection, it can be ensured that the quality of the mold meets the requirements and high-quality plastic products are produced.