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Clamp / hacksaw

Clamp

By changing the way to fix hacksaw blade, the waste blade can be use again, the traditional way to fix the hacksaw blade is using the holes which on both ends of the hacksaw. If the hacksaw blades are broken, they can’t be used again. The new way to fix the hacksaw blade are using the pressure on both sides of it. So if the hacksaw blade are broken, we can reuse it to process some small and materials.

University

Zhengzhou University of Light Indus

Zhengzhou University of Light Indus
Zhengzhou, Henan Province, China

Xu Hao,
Zhengzhou University of Light Indus

Zhao Xin,
Zhengzhou University of Light Indus

Lin Zihan,
Zhengzhou University of Light Indus

Ren Mengying,
Zhengzhou University of Light Indus