fine blanking

Study and application of the technology for fine blanking dead hole

精冲盲孔工艺研究与应用

Analysis and Comparision to FCF Manufacturing and the Combined process of Fine Blanking SPLIT-PHASE METHOD

精冲复合工艺与FCF加工法的分析比较

It can implement the production automation on fine blanking press.

该工艺是在精冲压力机上实现自动化生产，适合成形精密复杂形状的零件。

A Study on the Fine Blanking Process and Its Mechanism

精冲工艺及其机理探讨

Design of Plane Six Bar Optimal Punchs Mechanism for Fine Blanking Technology

用于精密冲裁工艺的平面六连杆冲压机机构优化设计

At last some common disfigurements in fine-blanking work pieces were summarized, and some resolvent to them.

最后总结了精冲中常见的质量缺陷, 以及解决的方法.

Fine Blanking Mechanism and Its Quality Analysis

精密冲裁机理及其质量分析

The fine blanking dies of the pawl and the chute used for the seat recliner were firstly introduced in this thesis, and failure analysis has been carried out in view of mechanical calculation, metallographic test, hardness test and SEM.

本文首先针对棘爪、滑槽板两副精冲模具出现断裂的凸模，从力学强度校核、金相试验、硬度试验、断口电镜扫描等进行试验分析。

Based on FEM, a new fine blanking process by scalar punch with negative clearance is presented.

在有限元分析的基础上, 提出了一种阶梯形凸模负间隙精密冲裁方法.

The characteristics, structure, types, and status & development of fine-blanking press have been introduced.

介绍了精冲机的特点 、 组成 、 分类以及发展现状 和 趋势等.