Know-how for bending processing of insulating materials [Guideline (crease) processing]

Springback is reduced after bending! It becomes easier to maintain the bending angle.

Our company, Yamada Manufacturing Co., Ltd., has built a long-standing trust and track record with our customers in the field of non-metallic resin pressing, due to the uniqueness of this area. We will introduce basic information and know-how related to insulating material processing from a perspective that only we can provide. Please read this before selecting materials or processing. We will present know-how for bending insulating materials using "score line (crease) processing." This processing method involves creating a crease using a score line blade, approximately halfway through the thickness of the material from the surface. By performing score line processing, subsequent bending becomes easier, and it becomes more feasible to achieve a wide range of bending angles, even when a large angle is required. [Features] ■ Reduced springback after bending ■ Easier to maintain bending angles ■ Score line processing is effective for materials that tend to experience springback or when a significant bend around 90° is desired. ~ For any requests regarding non-metallic material pressing or bending processing, please leave it to us! ~ *For more detailed information, please refer to the PDF materials.

Related Link - http://www.yamadase.co.jp/

basic information

[Points to be Aware of During Processing] - When applying this method to thin materials, the precision and control of the equipment and mold height are extremely important. - Since the material cannot be bent, it may necessitate combining with other processes, which could lead to increased costs. - If you do not want to damage the intermediate layers in multi-layer materials, this method is unsuitable as it requires the use of a scoring blade that digs into the material. *For more details, please refer to the PDF document or feel free to contact us.