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![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele.jpg)
Materials:
- steel strip 5 cm wide;
- 3 washers M8;
- 2 short bolts M8 with nuts;
- long bolt M8;
- elongated nut M8;
- tube with an inner diameter of 9-10 mm.
Crimp Making
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-2.jpg)
The working part of the tool will be made of a steel strip 5 cm wide. A piece is taken literally 15 cm long and is drawn as in the photo.
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-3.jpg)
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-4.jpg)
It will be dissolved along 2 sponges, between which you need to make holes for different diameters of the tips. In the example there are 2, but it is better to immediately grind all the popular sizes.
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-5.jpg)
The cut workpiece is opened in half using a thin cutting disc.
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-6.jpg)
After that, you need to grind the holes between the jaws to get the contact part of the crimp. To do this, it is better to use a grinder, not a drill, since the cutouts should be angular, and not round.
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-7.jpg)
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-8.jpg)
To connect the workpieces together after receiving the mites, you need to make eyes on them. To do this, a washer is digested for each sponge, after which they are attracted together with a bolt and nut.
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-9.jpg)
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-10.jpg)
A hole is drilled on the protrusion of the elongated tool lip to which a modified bolt is screwed with a welded washer instead of the head.
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-11.jpg)
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-12.jpg)
A piece of tube is welded onto the second sponge.
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-13.jpg)
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-14.jpg)
To obtain a mechanism for tightening the jaws, a bolt with a washer instead of a cap is fixed on the bottom of the guillotine and passed through a tube on the second sponge. An elongated nut with a welded handle is screwed onto it. The wide nut has an enlarged stop area in the thread, so it does not break under pressure.
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-15.jpg)
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-16.jpg)
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-17.jpg)
To use the tool, it is necessary to insert a stripped wire with a tip between its pincers.
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-18.jpg)
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-19.jpg)
Rotating the elongated nut with the handle, you need to squeeze his lips, thereby deforming the tube.
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-20.jpg)
To increase the contact area, crimping is done several times in increments of a couple of millimeters. When using a powerful tube, when large efforts are required for deformation, you can rotate the nut with a wrench.
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-21.jpg)
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-22.jpg)
![](http://img.uaft2404.org/img/sdela-2019/samodelnij-obzhim-dlya-opressovki-trubchatih-nakonechnikov-na-kabele-23.jpg)
Assembling such a crimp will cost a penny, while it compresses the tips much more accurately than a vice or pliers, although it does not reach the real crimper.
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