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Figure 12 | Chinese Journal of Mechanical Engineering

Figure 12

From: Sheet Bulk Forming of Thin-Walled Components with External Gearing through Upsetting Using Controllable Deformation Zone Method

Figure 12

Comparison between conventional upsetting and U-CDZ methods: (a) material flow based on conventional method (60% punch stroke), (b) digital models and vertical cross-section at tooth tip obtained using ATOS optical scanner, (c) material flow based on U-CDZ method (60% punch stroke), (d) digital models and vertical cross-section at tooth tip obtained using ATOS optical scanner, (e) forming load and displacement curves

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