SU81976A1 - A method of cutting out parts bounded from two sides by identical or coincident lines, and a cutting stamp for carrying out this method - Google Patents

Description

The subject of the invention is a method of cutting out sheet material of parts bounded by the same ln of sleepyards laia mn, and nggamp for the drying of this method.

Methods are known that have been cut down and parts from sheet material, in which there are iremes between the parts to be cut. In utamps of v. Vyrhbaia, you can see the tape for each time, for each 1) 111 course of nlamp for the amount of cutting and cutting: and the jumper between HHMii.

The downside of these methods lies in the fact that part 1, material 1G1 wasted and 1 N1 single-namons Nltamin 1: 1 was prepared; 1);) To.ibKO 0 | Bottom detail, 1.

B 11 | Nd. By the way, these conditions were eliminated by the fact that for cutting down parts that were bounded on both sides by the same nl.L Sovgad ;; O1i;: 1Mi .UiiinsiM ;;;, tents are fed in one stroke of the Hvi gtampa two before the unorus, which is located on the ground) Hiara behind the edge of the edge, ns; 1 units 1s of the time; Btopoii details

B, 1 fig. 1 shows the GH section of the stamp; FIG. 2-base of the plasm and in FIG. 3-sculpted HiTaNJna, plan view.

Stamp of the compositon from T: Pso1.: The tenderer /, in which the following is strengthened: C: U 2: l clni o, kornu.- ;: /, matrix.). nodnruzhnnenpogo torus 6 n napra 1ch yiich | ii.iHTbi /.

J eHT; i 8 moves up to the stop 6 and with the first blow you chop off its front Kpaii along the contour of the part, and the severed tea goes into waste; w. Yes. At her work, the ribbon is moved for each step of the iggamn in two steps up to the stop 6,) L (at a distance of P1 and 1 naga behind the edge of the burner; tg; pg:;: m;:;:;;) :) byy9 and (; |) about: to: icn; n ;; | 1ap detail 10. V; l.bael: a detail

drops out in giez / i) eggs. Oi puerrAga the detail is advanced by the stop,

CMeiiuieiXUiii Cl Pom 3.

The subject is invented and

1- Filled with details;

2. Stamp d.t. ;five; The way (; and iio p. 1, about l and 4ia yu and with the fact that the emphasis is limited) and the badge of the band, and the tsiala ia ia raestho pia niara behind the edge of the distribution section l: at; and;: s.

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