MECHANICAL TREATMENT
Eccentric presses
The versatility of the machines allows you to work in manual and automatic mode on production lines. With the help of presses we perform virtually all cold machining operations such as punching, stamping, punching, bending, pushing and others.
The machines are characterized by a variable stroke of the slider, a change in the size of the clamping, a large transition to the discharge of the pressed part and the possibility of mounting and driving various automatic elements (mechanical handle and air supply).
We have six machines with the following parameters:
We have six machines with the following parameters:
- pressure: 2.5 ÷ 40 T;
- slider stroke: 4 ÷ 120 mm;
- slider adjustment: 30 ÷ 63 mm;
- distance of the slider from the lady: 90 ÷ 250;
- table dimensions: from 210x140 to 710x470 mm;
- table opening: from 60x30 to O260 / 160 mm.
EDM
The ZAP BP tilting wire drill type BP-05d with the MEGACAD 2007 software. It allows on the basis of 3D software to make various elements from a solid of metal.
Basic data:
Basic data:
- dimensions of the coordinate table: X = 400, Y = 270 mm;
- travel: X = 300, Y = 180, Z = 180 mm;
- bath dimension: 700 x 390 mm;
- cutting diagonally: 0 ÷ 45o;
- position accuracy: ± 0.01 mm;
- machining accuracy ± 0.02 mm; < / li>
- maximum workpiece weight: 100 kg;
- cutting wire: O = 0.25 mm;
- working gap; O = 0.32 mm;
- materials: steel, bronze, copper, aluminum, sintered
- travel: X = 250, Y = 140, Z = 100 mm;
- maximum depth of drilled holes: 90 mm;
- hole diameter range: 0.5 ÷ 1.8 mm.
Lathes
1. TRENS SN 500SA universal lathe
Universal lathe with increased spindle passage, has a wide range of turns and an easy threading system for all common types of threads. The machine is equipped with a digital reading for three axes, and a set of additional equipment enabling precise machining.
Basic data:
- spindle passage: 82 mm;
- turning diameter over the bed: 505 mm;
- diameter turning over the support: 270 mm;
- center height above the bed: 250 mm;
- center distance: 1500 mm;
- turning diameter over the removed bed min: 700 mm;
- usable length after removing the bed min: 230 mm;
- number of gears for changing the speed: 18;
- speed range: 12.5 ÷ 1600 rev / min;
- max tool size: 32 x 25 mm;
- max workpiece weight in centers: 1000 kg;
- max workpiece weight on one side: 80 kg;
- achievable machining accuracy: IT7.
2. OTELO 1220 KOMBI 500 precision workshop lathe
Lathe equipped with a 6-speed gearbox, 4-knife post.Basic data:
- spindle passage: 20 mm;
- diameter over bed: 200 mm;
- center height: 100 mm;
- distance between centers: 500 mm;
Grinders
We have two specialized grinders for grinding surfaces, rollers and holes:
1. ZVL BRH 20A magnetic surface grinder
Basic data:- max. grinding length: 630 mm;
- max. grinding width: 230 mm;
- clamping table surface: 630 x 200 mm;
- max. workpiece weight: 130 kg;
- max. grinding height: 500 mm.
2. RUP 28/1000 Shaft and Hole Grinding Machine. Zakłady Mechaniczne TARNÓW S.A.
It is characterized by high precision and efficiency due to the hydrostatic bearing of the grinding spindle and hydrostatic guides. When grinding with economic efficiency, it allows obtaining the following geometrical parameters:- roughness: Ra 0.16;
- circularity: 0.0005 mm ;
- cylindricality: 0.005 mm / 500mm;
- repeatability of grinding diameter: 0.0025 mm;
Basic data:
- max length of the workpiece: 1000 mm;
- max diameter: 280 mm;
- range table feed: 75 ÷ 4000 mm / min;
- max. speed of grinding the object: 45m / s;
- max. weight of ground object in centers: 125 kg;
- max. weight of ground object in the handle: 20 kg;
- turning angle of the headstock headstock: ± 30 °;
- turning range of the headstock headstock to the operator / from the operator: 30 ° / 90 °;
- table turning angle towards the headstock wheel / operator: 10 ° / 3 °;
Milling machine
Universal vertical / horizontal milling machine, with MAHO MH560 digital measurement.
Basic data:
Basic data:
- stepless feed: X = 400, Y = 300, Z = 400 mm;
- universal table dimensions: O 620 x 300 mm;
- tilt on each side: 30 °;
- rotation angle: 360 °;
- lateral offset: 65 mm;
- speed range: 40 ÷ 2000 rpm;
- speed control stroke: 1.25.
Hardness
Model ZHR 4150LK (15 ÷ 45 kg) from the German company Zwick / Roell with an extensive panel and the possibility of calculating the scale for standard applications. 
Basic data:
- fully automatic measurement (support does not affect the measurement result);
- Rockwell hardness measurement according to the scale: HRC, HRA, HRB;
- nose boom enables access to hard-to-reach places;
- maximum workpiece height 250 mm;
- measuring depth 90 mm; < li> reading device digital display, RS232 interface;
- automatic correction of curvatures, unevenness;
- calculation of average values from measurement results;
- set times for clamping, holding and strain relief;
- optical and acoustic notification when tolerance is exceeded;
- preload: 3kg
- measuring load: 15,30.45 kg.
