Before making a prototype, the setting of the prototype is crucial for improving the texture of the prototype. In fact, many factors must be taken into account in the prototype model, such as the selection of raw materials for the prototype model, the ease of use and Factor of safety of the prototype model construction, the processability of the prototype model parts, and the convenience of the prototype model maintenance, which all need to be considered as far as possible at the beginning of the prototype design scheme. So, what are the issues that you must pay attention to before making a prototype?
Selection of raw materials for Jinan hand board models:
The selection of raw materials for the prototype should not only meet the customer's requirements for product quality, but also consider the cost of raw materials and the compressive strength of the design cycle time. At the same time, the selection should be based on the types, working methods, processing rates, key ineffective methods, and other reasons of the prototype model. The specific common failure mode of cold stamping dies is blade damage, so it is necessary to choose raw materials with high surface strength and good wear resistance;
Cold stamping dies bear regular loads, which can easily lead to surface fatigue, cracks, and detachment. Therefore, raw materials with good surface tolerance should be selected; The stretching mold should choose raw materials with particularly low friction resistance; Due to the harm of stress in the circulating system, aluminum die-casting cannot choose raw materials with strong thermal fatigue.
Common problems in the production and processing of hand board models:
The development of a prototype processing process can be based on the fact that the product workpiece must be processed multiple times. Process the outer and inner cavities of the hand board model, cut to standard, then rotate 180 degrees to clamp, and process the outer layer and function key display screen. If the outer layer is processed first and then the inner cavity is processed, it is difficult to locate the fixture for secondary processing.
If the thickness of the hand rock surface is only 1.5mm, it is very easy to deform when processing the outer layer. If filling material is added to the processed concave mold to support the point. That can prevent processing buried holes before adding gypsum, otherwise it is difficult to separate the finished product from the filling material. Firstly, repair and trim the inclined surface, cover the surface buried hole area, carry out front face processing, and perform buried hole processing on the groove to prevent the fluctuation of the precision carving software from being hindered and the cutting speed from being uneven.
The above explanation is about common problems in the production and processing of hand board models. I hope it will be helpful to you after reading it. If you want to learn more about hand board models, please feel free to consult customer service online or call our company's phone number http://www.zshjdw.com For consultation, we will wholeheartedly provide you with thoughtful services!