In this study, a sample part is manufactured by using the Powder Bed Fusion (PBF) method with maraging steel metal powder, and the manufactured part is examined in terms of dimensional accuracy by image processing techniques. The sample =art is drawn with various geometric shapes so that dimensional and areal controlling with the image processing techniques can be performed accurately. The purpose of dimensional control is to choose the most suitable manufacturing parameters to ensure the closest production of the real dimensions of the part. With the detection of significant deviations in dimensional values by image processing techniques, the designs of the part should be changed according to these deviations. In this study, each layer of the manufactured sample part image is captured by a camera. Afterward, dimensional and areal percent error rates are determined by three different methods based on image processing techniques.

在这项研究中，通过使用粉末床熔合（PBF）方法和马氏体时效金属粉末来制造样品零件，并通过图像处理技术检查所制造零件的尺寸精度。用各种几何形状绘制样本艺术，从而可以精确地执行通过图像处理技术进行的尺寸和面积控制。尺寸控制的目的是选择最合适的制造参数，以确保最接近零件实际尺寸的生产。通过图像处理技术检测尺寸值的明显偏差后，应根据这些偏差更改零件的设计。在这项研究中，制造的样品零件图像的每一层都由照相机捕获。之后，