A bending device with a double acting cylinder is us d to produce U-shaped sheet metal parts as shown in Fig. 3(b). The start signal for this op ation is given by a pushbutton and should only be possible when the piston rod is fully retra ed. After the work piece has been shaped, a second pushbutton is used to initiate the return s oke of the piston rod and this should only be possible when the piston rod is fully exten d. The advance and return strokes must be executed at a slow adjustable speed. Draw a possible electrohydraulic circuit solution to this problem using indirect control of the cylinder. Ensure that you follow the basic rules for

A bending device with a double acting cylinder is us d to produce U-shaped sheet metal parts as shown in Fig. 3(b). The start signal for this op ation is given by a pushbutton and should only be possible when the piston rod is fully retra ed. After the work piece has been shaped, a second pushbutton is used to initiate the return s oke of the piston rod and this should only be possible when the piston rod is fully exten d. The advance and return strokes must be executed at a slow adjustable speed. Draw a possible electrohydraulic circuit solution to this problem using indirect control of the cylinder. Ensure that you follow the basic rules for

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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