The effect of blanking clearance on the quality of blanked parts is discussed and the solving method of the defect of blanked parts is presented.
讨论了沖裁间隙对沖裁件质量的影响,并提出了解决沖裁件缺陷的措施。
Structure design and material choice of important parts such as the die, blank holder, etc. were stated in detail. Also, fine blanking clearance was analysed and selected.
详细阐述了光洁沖裁凹模、压边圈等重要零件的结构设计与选材,并对光洁沖裁间隙进行了分析和选择。
The blanking clearance and rational blanking clearance are narrated.
叙述了沖裁间隙和合理沖裁间隙。
Through choosing the blanking clearance of material in reasonable, just by one die blanking the different thickness of very thin gaskets, the die structure was simple and practical.
通过对材料沖裁间隙的合理选取,只用一副沖模就实现了对厚度不同的超薄垫圈的生产,且模具结构简单、实用。
Analyse the functions of blanking clearance and its influence to the die and workpiece. Illustrate that only select fairly larged clearance in general blanking, die life would be increased.
重点分析了沖裁间隙的功能及其对模具、工件的影响,说明在普通沖裁工艺中,选用较大沖裁间隙,能提高模具寿命。