| IT9-8) and ruggedness of surfaces till settled on drawings at the same equipment or other metal-cutting machines. b) closed interval of rings for mechanical tests and others by turning, drilling or milling operation on shell rings or on other products. 2.2 Product identification, for which metal-cutting equipment is projected: - shell rings, rings, disk plates, hulls and other shapes. 2.3 Main tasks: 2.3.1 There is need to define reliable supporters of technological equipment from whom we are able to obtain or it will be projected and manufactured required equipment in short terms on arranged price LLC “OMZ Spezstal”. 2.3.2 To send a commercial offer with datasheet of machines to our address, that is complied with following technical characteristics in this table: Table of technical characteristics of machines № position parameter name unit measure machine parameter 1 diameter of rotary table mm 6300 2 Parameters of processing workpiece the most diameter mm 7000 the most length mm 5500 the most mass kg 200 000 3 Cross slide quantity pieces 2 travel capacity mm 3 200 4 Profile of tool rest holder mm 80*80 5 Sliding control of advance mm/min 0-3000 6 The most cutting force by carriages vertical right kg 12 000 10 000 vertical left 18 000 total force 7 Speed limits of rotary table r. per min. 0,3 - 50 8 Capacity of main drive kW 200-230 Technical characteristics of metal-cutting machines can be changed on mutual consent with Business unit “Mechanic operation” OMZ “Spezstal” 2.4 Operating mode: Heavy, the heaviest. 2.5 Supposed analogy of construction of turning-and-boring lathe tools: On the enterprise OMZ “Spezstal” business units “Mechanic operation” are used following lathe tools: 1563 1580 KY 101 1591 3. Maintenance & Service conditions. 3.1 Environment: Industrial premises with the temperature 0°C -30°C. 3.2 Safety measures requirements. Technological equipment shall be in compliance with the following terms& conditions for safety measures, necessary for technological equipment at machine-building enterprises and factories: · GOST 12.2.009-99 Metal working machinery. General safety measures; · GOST 12.2.107-85 SSBT. Noise. Cutting machine. Tolerance noise characteristics (with amendments № 1,2); · GOST 31.0171.01-91 Cutting machine device. Details, tools, assembly units for general purpose. General technical requirements. · GOST 22133-86 Lacquer coating for metal cutting, press-forging, foundry and woodworking equipment. General requirements (with amendment №1); · GOST 12.2.029-88 SSBT. Machining devise. Safety measures requirements. · GOST R EN 12840-2006 Safety of metal working machinery. Lathe with manual control, equipped with and without automatic control system. · GOST 7599-82. metal working machinery. General technical terms & conditions. (with amendments № 1-5). · GOST ISO 230-5-2002 lathe/machine testing. Part 5. noise characteristics determination. 4. Additional requirements. Commercial offer include additional options (functions) and devices, which provide the labor productivity increase: 1. Numerical program management Siemens Sinumeric 840 D, with the possibility of simultaneous reflection on display the cutting tool with units such as mm/min and mm/revo. 2. controlled axis “C” (chuck rotation – turn, on set angle); 3. Locking device to provide the immobility of chuck while turning on a specified angle. 4. Function to provide constant speed of cutting. 5. the possibility to fix the fasteners for plates – such as Capto C8, turning holder with the section 80x80, 50x60, 40x40. 6. Supply system to the zone of cutting (not less than 60 l/min). 7. Transfer station to delete excelsior. 8. Sensor for controlling the work detail; 9. Sensor for equipment metering; 10. to provide the possibility to fix on chuck direct and indirect jaws power-assisted with rotational moment . 11. One of slides –right is to be mounted as for milling, drilling and boring. Driving power not less 50 kW. **** Hidden Message ***** Elina and Ron Redburn 7227 N. 16th St. Phoenix, AZ 85020 USA Company: WWDL Phone: 602-5413418 E-mail: elina@wwdl.net **** Hidden Message ***** elina@wwdl.net |
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