Kinmen provides you with high-quality aircraft ducts.On airplanes, especially in aircraft engines, there are a large number of ducts used to transport fuel, lubricating oil, electricity, compressed air, control cables, etc. Therefore, the reliability and safety of duct systems are important issues that cannot be ignored. The design and manufacturing requirements for aviation ducts are higher than those for other types of ducts. At present, the design and manufacturing of aviation ducts have achieved CAD/CAM digitization, and duct layout and shape design can be carried out in CAD systems such as CATIA and UG. After generating CNC bending instructions, the ducts can be automatically bent using automatic pipe making equipment such as CNC bending machines. Whether the shape and parameters of the catheter meet the design requirements can be measured using a catheter measuring machine or a specialized catheter measuring device and software module. The advantage of specialized catheter measuring equipment is high measurement efficiency.Conduits come in various shapes and have complex spatial orientations, but with the exception of a few special shaped conduits, most conduits are composed of several straight and circular segments connected end-to-end in sequence. A circular arc segment can also be seen as a transition of two intersecting straight line segments (a part of the circle with a common tangent radius determined by the two intersecting straight lines), and a circular arc segment can be indirectly represented by two intersecting straight line segments and the radius of the common tangent circle. Due to the fact that the radius of the bending module of a CNC pipe bending machine is generally a standardized value in series, this value can be directly used as the radius value for the transition of the conduit arc. The straight segment of the catheter can be represented by its centerline. In the spatial coordinate system, the centerline can be represented by the starting and ending points of the spatial vector, which can be regarded as nodes (X, Y, Z) of the conduit shape. The conduit parameters represented in this way are called the vector conduit shape of the conduit. After nearly twenty years of research, Kinmen has made significant breakthroughs in high-precision manufacturing technology for metal conduits.