Search Results for flanging

Fig. 25 Sheet metal bending operations. (a) Straight flanging. (b) Stretch flanging. (c) Shrink flanging. (d) Hemming. (e) Seaming. (f) Curling More

Fig. 6 Schematic of a shrink flanging and its key geometry parameters. (a) Unflanged blank. (b) Flanged sheet with wrinkles More

Fig. 7 Schematic of flanging process parameter definitions used in Eq 2 . Source: Ref 6 More

Fig. 15 Experimental setup for an aluminum shrink flanging study. Source: Ref 1 More

Fig. 16 Variation of springback on the aluminum shrink flanging due to flange length ( h ) and shrinking radius ( R sh ). Source: Ref 1 More

Fig. 7 Combined trimming and flanging More

Fig. 5 Wiping dies. (a) Die set for flanging with spring-loaded pressure pad to hold material flat during forming. (b) Die for wiping radius More

Fig. 31 Cam-actuated single flanging die used for producing a multiflanged part. See text for description of operation. Dimensions given in inches More

Fig. 32 Compound flanging and hemming die without horizontal motion More

Fig. 50 Press-formed control arm on which embossing and hole flanging were of near-maximum severity. Dimensions given in inches More

Fig. 54 Corner bracket that was stiffened by beading and flanging. Dimensions given in inches More

Fig. 6 Factors affecting deformation and failure during stretch flanging of tailor-welded blanks More

Fig. 10 (a) Tube flanging schematic. (b) Cross section of a twin-tube suspension damper (aluminum outer tube) with a preloaded and sealed joint created by tube flanging More

Fig. 3 Flange forming. (a) Flanges can be formed from blanks with notched corners, but they must be welded in the corner for strength, shape retention, and chip resistance. (b) Flanges can be formed with drawn shapes. Here, no welding is required. More

Fig. 11 Toe cracking on the flange side of the flange-to-pipe fillet weld, showing the weld metal, heat-affected zone, and unaffected base metal. Cracking occurred in the martensitic (white) heat-affected zone of the flange. 2% nital etch More

Fig. 179 View of the flange in Fig. 177 , showing an adjacent area of the fracture surface of the pressure-vessel shell. Although not as discernible here as in Fig. 184 , chevron marks throughout the fracture surface clearly point toward the area at S, and subsequent examination identified More

Fig. 180 Polished and etched section through the toe of the flange weld at S (crack nucleus) in Fig. 179 , taken normal to the fracture surface (at left). The toe of the weld had a maximum hardness of 45 HRC. Nital etch, 6× More

Fig. 185 Section through the flange weld in Fig. 179 and 184 , taken at the fracture origin and normal to the fracture surface, shown in profile at bottom right (arrow 1). Heat-affected zones (arrows 2) appear as shadows here. ∼0.9× More

Fig. 207 Surface of a fatigue fracture in a medium-carbon steel I-beam, with a flange 400 by 400 by 40 mm (15 3 4 by 15 3 4 by 1 9 16 in.) and a 25-mm (1-in.) thick web, that was part of a dragline-excavator A-frame. Each flange of the I-beam was reinforced More