S106 One Piece Frame Without Welding

Design stage Overall structural design: When designing a one-piece frame, the cooling shrinkage and deformation during the casting process must be considered. Uniform wall thickness: The design should ensure uniform

wall thickness in all parts of the frame to avoid thermal stress and deformation during the casting process. Reinforcing rib design: Designing reinforcing ribs in areas where rigidity is required can improve the structural

strength and deformation resistance of the frame. 

Material selection

Alloy selection: Choose alloy materials suitable for gravity casting, such as aluminum alloys, magnesium alloys or copper alloys. These materials have good casting properties and mechanical properties.

Material Properties: Consider the material's fluidity, shrinkage, and thermal expansion coefficient to reduce defects and dimensional changes during the casting process.

.Casting process Mold design: Accurately design and produce casting molds to ensure that the mold can withstand the thermal stress and mechanical stress during the casting process, while ensuring the accuracy and

surface quality of the casting. Gating system design: Design a reasonable pouring system to ensure that the molten metal can evenly fill the mold and avoid defects such as pores and shrinkage cavities. Cooling and

solidification control: Control the cooling rate and solidification pattern during the casting process to reduce thermal stress and deformation.

 Post-processing processHeat treatment: Appropriate heat treatment (such as annealing, quenching and tempering) is performed on castings to eliminate casting stress and improve material properties and stability.Machining: Precision machining of castings to meet design dimensions and tolerance requirements. This includes processes such as turning, milling, and grinding. Quality controlNon-destructive testing: Use non-destructive testing technologies such as X-ray to check internal defects of castings to ensure their internal quality.Dimensional inspection: Use high-precision measuring equipment such as a three-dimensional measuring machine (CMM) to detect the dimensional accuracy of castings to ensure that they meet the design requirements.Maintenance and inspectionRegular Inspections: Regularly check the condition of the frame and motor mounts to identify and resolve any issues that may affect stability and accuracy.Data recording and analysis: Record the data of each inspection and maintenance in detail, use statistical methods to analyze these data, and find and solve problems in a timely manner.