RECTILINEAR EDGE FLANGING TOOL FOR SHEET METAL WORKPIECESCHARLES T. FRIZELL
An approach to predict blank shape for auto-position in multistage sheet metal forming The stamping parts are often formed through several stages such as drawing, trimming, flanging and sizing. The relative position between tool and blank has a great influence on the multistage sheet metal forming...
In this technological and scientific context, this study may be considered as a primary attempt towards assessing the global formability of sheet metal flanging using SPIF within a wide range of parameters including flange widths and lengths, forming tool radii and step downs, among others. The sel...
- 《Machine Tool & Hydraulics》 被引量: 0发表: 2015年 Automatic flanging machine for stamping The utility model relates to an automatic flanging machine for stamping, which belongs to a sheet-metal forming equipment of the field of machine manufactu... 永俊,付磊,李相伟 被引量: 0发表: 2005...
A tool for flanging coated brake pipes has a basic body with a receiving groove and a clamping jaw with a clamping groove. The receiving groove and the clamping groove form a clamping channel, in whic
Experimental investigations on the forming mechanism of a new incremental stretch-flanging strategy with a featured tool SHEARING forceSTRAINS & stresses (Mechanics)SHEAR (Mechanics)In conventional stretch-flanging process by incremental sheet forming (ISF), serious thinning is ... T Cao,B Lu,J Cao...
5.The natural circular arc diamond cutting tool is an important cutting tool by which the complicated curved surface parts can be machined.圆弧刃天然金刚石刀具是加工各类复杂曲面零件的重要工具。 6.Study on the Bending Fatigue Stress Limit of the ZY-1 Case-hardened Double-circular-arc Gear and ...
DIELESS DOUBLE-SIDED INCREMENTAL HOLE-FLANGING WITH DIFFERENT TOOLPATH STRATEGIES Incremental sheet forming is a flexible manufacturing process that does not require dedicated dies nor custom tooling. Hole-flanging via the ISF process is rapid and cost-effective, especially in prototyping and low-volume...
Limit strains in the processes of stretch-forming sheet metal Int J Mech Sci (1967) A. Krichen et al. Blank-holding effect on the hole-flanging process of sheet aluminum alloy J Mater Process Technol (2011)View more references Cited by (18) Toolpath strategy study for improving geometric ac...
A method of making a vehicle door assembly by assembling a super-plastic formed inner door panel with a super-plastic formed outer panel. A flanging and roll hemming tool are used to form a hem flange to secure the outer door panel to the inner door pane