FIELD: process engineering.
SUBSTANCE: invention relates to metal forming, particularly, to connection of parts. Sheets are connected to 0.1-5.0 mm deep stack with the use of drive for pulse-intermittent transfers to be converted to reciprocation. This is effected by application of 50-90 transfers to execution of one connection in automatic mode. Stack of male punches has two working sections secured for independent displacement and locking in male die holder slot and for rearrangement through 0 to 180 degrees along the device lengthwise axis. Flanges and two metal sheets with non-metal sheet are secured by one working section to air ducts. Metal sheets are coupled by another working section with cloth of pocket air cleaners.
EFFECT: enhanced performances of stacking to get homogeneous joints of equal mechanical strength.
7 cl, 11 dwg
| Title | Year | Author | Number |
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| DEVICE FOR CONNECTING METAL SHEETS | 1992 |
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| PRESS TOOL WITH DETACHABLE PUNCHES | 0 |
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SU1103924A1 |
| DEVICE FOR MANUFACTURING METAL DENTAL CROWNS | 1992 |
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SU703879A1 |
