Integral forming and die technology for lobe welding assembly
The paper proposes a scheme for the integral forming of the lobe welding assembly by analyzing the structure of the lobe assembly and an innovative processing technology of drawing cylindrical part with flange to form the waveform and limitingbinderpressing distanceto control the flange thickness is proposed.The idea of processing design process is described in this paper.Meanwhile,the scheme of rotary pushing waveform then sizing the lobe welding assembly is adopted to solve the problem of local convex deformation and cracking of the material whenthe flange transferring towaveform.And the rotary pushing die structure and working principle are described.
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维普
