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Application filed by Kdsh LtdfiledCriticalKdsh Ltd
Priority to GEAU19942276UpriorityCriticalpatent/GEU1997215Y/en
Publication of GEU1997215YpublicationCriticalpatent/GEU1997215Y/en
This utility model refers to mechanical working, in particular, to laser extrusion of diffi¬culty wrought sheet materials. Technical result of the utility model is the possibility of deep drawing of the blank. The technical result is achieved in that between autocollimating lenses 8 and input ends of the second braid 7 of the fiber optics light conductor there is disposed optical switch 9. The optical switch 9, photoreceiver 11 and pulse laser 5 are electronically connected with the information reflection block 19. On the ends of the optical switch 9 there are disposed input ends of the second braid 7 and additional braid 13 of fiber optics light conductor. In chamber 3 perpendicular to the central through hole the bushing 14 is mounted provided with optically transparent plate 16 and lens 15. With this, output ends of the additional braid 13 of the fiber optics light conductors are disposed in the additional bushing 14 in front of lense 15. 1 fig.
GEAU19942276U1994-11-011994-11-01Device for Punchless Stamping of Sheet Materials
GEU1997215Y
(en)