Car bumper flanged die design

1. Bumper Flange Forming Features Bumper is one of the more difficult parts to form in automotive covers. Figure 1 is a part of a type of pickup truck bumper, the parts are 1690mm long, 385mm high and 162mm wide. The longitudinal direction is "II" shape, and the cross section is also "II" shape. The middle of the part is turned down and the ends are turned inward. When determining the stamping process plan, the flange must be unfolded, and the appropriate supplementary part is added to form a complete drawing piece. After the drawing, the vertical trimming and the side trimming are performed, and the state before the flanging is reached. .

Saliva Collection Kit

This product is used in collecting high-quality DNA/RNA samples from saliva and can be used in various biological experiments such as enzymatic hydrolysis, PCR, and next-generation sequencing. It is widely used for the collection and preservation of specimens in hospitals, scientific research institutions, and families. The collection process is easy and painless, and will not cause any damage or discomfort to the human body.

Features
♦ Contactless sample collection, less risk for healthcare workers.
♦ Suitable for all kinds of people, easy method to collect samples.
♦ Easy to use, non-invasive collection.
♦ Use medical PP material.
The Saliva Collection Kit is a complete kit made out of 100% polypropylene.
The funnel has been engineered to be intuitively easy to use and specifically designed to reduce user self-collection error by preventing flowback.
When saliva is captured in a sterile container, COVID-19 is stable at room temperature for up to seven days without the need for expensive reagents.


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