1 Compound blanking Die can greatly increase labor productivity, reduce the burden on workers and has important significance of technological progress and economic value.

2 Blank layout is very important for blanking die CAD research.

3 Further blanking die blanking force calculation and working part of the design calculations, provide a basis for the selection of stamping equipment.

4 To blanking die, realize consecutive non-waste punching; to bending, consider material's resilience; and to forming, adopt an inclined slide block mechanism.

5 Based on the characteristics of structure design for blanking die, a solution for knowledge-based structure design is proposed.

6 The frequent faults in formed blanking die of Zn-based alloy was introduced. And some methods to solve the faults were put forward.

7 Examples of the design of blanking die, the feasible and practical of basing on pattern language design knowledge description and save method was validated.

8 The design method of faceplate oblique edge blanking die, die structure, punch structure and matrix structure were introduced in detail.

9 The paper introduces a calculating method of offset in the reference and unreference of blanking die in WEDM. And based on it, reach an approach to fast program for unreference die.

10 There are usually burrs in the fracture of thin sheet parts stamped with steel blanking die.

11 On the base of understanding the blanking process of polyurethane rubber and its processing properties, the design gist of the blanking die of polyurethane rubber must be mastered.

12 Methods: To analyze the reasons for causing the lower life of blanking die.

13 A blanking production technology of the motorcycle bulb was analyzed, and a set of progressive blanking die was designed for the shell.

14 For sake of the traditional calculation method appliance for the blanking die cutting edges dimensions, the potential value of mould cannot be embodied well.

15 Recognition of parts is one of the difficulties in the process of research and development of CBR system of blanking die intelligence design. Part recognition means the parts' similarity matching.

16 Starting from controlling punching burr, the die design and the process of parts as well as the assembling process and etc of anode flake blanking die are stated in details.

17 A new thinking for the design and manufacture of 16 J spoke piercing blanking die is introduced.

18 Wedge mechanism was adopted in piercing die to achieve side piercing, and the positioning of taper pipe depended upon the conical surface of blanking die itself.

19 With the new method comes up, the calculation of the blanking die cutting edges dimensions now turned out to be more simple and reasonable as well as advanced and applicable.

20 This paper aims at introducing the design of a type of complex blanking die, a functional combination of blanking with incision mounted on a hydraulic testing machine.

21 The article details the design and fabrication of the blanking die used to make three-joint plates on the distributor in hydrogen-processing reactors.