Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE (free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Curve saw blade / saw blade

Curve saw blade
Curve saw blade

Traditional big mechanic scroll saws could have nice works, but they cannot be used everywhere or every time due to their high expense and large bulk. Yet small hand saws which are more flexible could cater to our needs generally in our daily life. Unfortunately when we saw a curve, the works became inconvenient and tough by using the flat saw blade. The new saw blade has surfaces with gradual changes that mid part is flat face and transform to ends' cambered surfaces in opposite directions. Thus we can get a perfect line that consists of beelines or curves easily and convenient by using it's different parts.

University

Beihang University

Beihang University
Beijing, China

Design

Beihang University

Beihang University
Beijing, China

Ning Zhao