Casting mold mold 3D scanning case

Release time：2024-07-31 Views：93

A well-known production enterprise needs to make a proportional mold for the casting mold CNC milling machine. The production method is difficult and takes a long time, and the cost is high. The 3D engineer uses the 3D scanner HL-3DX to quickly obtain the casting mold. High-precision 3D data for quality inspection of castings and retrofit design.

Facing problems

Practical problems

Conventional casting design generally uses three-dimensional engraving and CNC milling machines to make equal proportions of the mold. This method cannot create a digital file, and the manual repair work is heavy, which requires high skill and time-consuming labor. It is very difficult to carry out numerical control processing and industrial inspection of post castings.

Solution

solutions

The high-quality point cloud data of the castings can be obtained by using the 3D scanner 3DX, and the high-efficiency auxiliary mold reverse engineering design (the raw data acquisition of the casting mold, a process from the data collection end to the data processing end). It is also possible to use the acquired data introduction detection software to make an error quality report such as accurate deformation of the casting sample, to grasp the detailed three-dimensional detection result, improve the product quality, and facilitate subsequent mass production.

1, three-dimensional scanning

The 3D engineer uses a 3D scanner (3DX) to obtain 3D data of the casting mold in a comprehensive manner. It takes only 10 minutes to obtain the 3D data of the casting mold with an accuracy of 0.015 mm. The acquired point cloud of the casting has high data density and good detail reduction.

2, preliminary preparation work

Spraying developer and pasting logo points

3, three-dimensional detection

The acquired three-dimensional data of castings can be imported into Geomagic Qualify, which can quickly detect the difference between the casting (CAD) model and the manufactured parts of the product. Geomagic Qualify can display the difference between the two in an intuitive and easy-to-understand graphical comparison.

浇铸件三维扫描