SU1233977A1 - Tool for pressworking shaped articles - Google Patents

Description

H; ui6pcccine (ri iiocHTcsi for metal processing with metal, in terms of the inte- gration of d.t p) for the manufacture of oropathic products from round billets, and can be. their exploitation in the cousins 1111-ieonol1 production of the metallurgical and mining industry 11 1 1 1 1 1 1; 1 spine.

1 | {) you see exactly the exact point and increase of this purpose.

On (jiiir. 1 and 2, the figure of the edited instrument is shown; on (Lng. 3, section A-L on (|) Ig. 2.

And | The structure of the lamination of nanophilic products contains mu11D1N1 IC, a composite matrix consisting of 1-1 of the body 2 of the insert 5. The body 2 of the matrix has a shape of 4T walk 1 h) T). For 1 () ormoboob) azu1Oi M uskom 4 for the entire length of the 1st section of the 1st part of the 5th matrix B1) P1Oli11 groove b. the walls of which are);

five

ay. East avka 3 iist) umepta and correspondingly on; -; (li cross-sections have the shape of a Ravi1 = 1H) 1x trapezium, with the base of which is centered) to the minute, I. E rate 3 is connected to the drive 8.

Tool Up to 1 extrusion ()) or other products works as follows.

Before starting the pressing inset, the insert 3 intersects the hole 7 of the output part 5 of the matrix, the ingot n) it.1ivakg | - with a needle. After ij oiiniBKH ingot using 1 avku 3, nc iJCMemaio i, the upper but; 1 box1, opening hole 7 in the matrix, make upeccoBai-nc from the tee.

Next, the tool operation nickname is new.

Such an implementation of the tool d, - | and preconditioned n) O (|) orP) T isdell11 but it is accurate to be pressed) XTeL1P and uve.tichiiaee stoikostT) and the tool but cpaBiieKuio with byproject, as a coherent iipinisr;

| P) OTOT) 1H.

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Order 27 I 1 / 8r.ii | ia / K 78.3I lo / uiiK ncu

VNIIPI State Committee .СР

for inventions and discoveries

113035, Moscow, Zh-35, Raushsk nab, 4/5

Branch PPP "Patent, Uzhgorod, st. Project, 4

Claims (2)

1. TOOL FOR PRESSING PROFILE PRODUCTS, mainly hollow, from solid blanks, containing a mouthpiece and a composite matrix consisting of a body with a forming belt and an output part n of an insert made with the possibility of moving into the groove of the body in the direction perpendicular to the axis of the tool and connected to drive, characterized in that. what. in order to increase the accuracy of the molded products and increase the tool life, the groove is made behind the forming belt along the entire length of the matrix exit part, while the side walls of the groove and the wall opposite the drive are located outside the hole contour of the matrix exit part. 2. The tool according to claim 1. characterized in that the insert with the groove is made with cross-sections in the form of isosceles trapeziums, the large bases of which are facing the mouthpiece. Figure 1 to CO WITH with © <1