Equipment

Technical equipment of join-stock company “Riga Electric Machine Building Works"


COIL SHAPING MACHINE CFM 2004 “VINCENT INDUSTRY” (France)


Purpose:
Machine is intended for shaping engine stator coils and generator coils in automatic mode. It permits to shape different kinds of coils.





Technical characteristics
Height of the cross-section of the coil, mm: 10-30
Width of the cross-sectionof the coil, mm: 5-15
Distance between centers of the coil’s heads, mm 150-2000
Coil width, mm: 120-400


HORIZONTAL - MILLING CENTER MICROCUT CHALLENGER HBM-4T ”BUFFALO MACHINERY “ (Taiwan)


Purpose:

Permits to make horizontal – milling and drilling – threading machining of base members with height up to 2000 mm and mass up to 8000 kg.





Technical characteristics
Dimensions of the table working surface, mm: 1400x1600
Maximum allowed weight of the casting, kg: 8000
Working stroke along axes X axis travel, mm: 2000
Y axis travel, mm: 2000
Z axis travel, mm: 1400
W axis travel, mm: 700
C axis travel of the rotating table, deg: 3600/0.001


VACUUM DISCHARGING IMPREGNATION PLANT VPI V 1800 X 1500 ’’ MEIER PROZESSTECHNIK GmbH” (Germany)


Purpose:

Intended for stator, rotor and electric motor armatures impregnation by vacuum discharging.





Technical characteristics
Diameter of the impregnative tank, mm: 1700
Height of the impregnative tank, mm: 1400
Impregnating compound, used for the product impregnation: ЭЛКОМ ПК-21(Э) ТУ 2257-069(heat – resistance class 4)


There is also additional equipment for product impregnating in impregnative compounds of heat resistance of class C:


Technical characteristics
Vacuum pressure impregnation plant. Impregnation in varnish:
КО-916Н ТУ2311-041-0216415-2002
Diameter of the impregnative tank, mm: 980
Height of the impregnative tank, mm: 960
Technical characteristics
Vacuum pressure impregnation plant. Impregnation in compound:
ПК-11 (single component) ТУ2257-042-50157126-2003.
It is also possible to impregnate in compound Damisol 3551 (heat – resistance class 4)
Diameter of the impregnative tank, mm: 770
Height of the impregnative tank , mm: 1250


LAZER CUTTING PLANT CY 2D 30 S 4020 ’’CY LASER’’ (Italy)


Purpose:

Intended for cutting and sawing of steel sheet material, including electric steel,copper, aluminium, stainless steel, brass by lazer cutting method.






Technical characteristics
Type of the plan:
fiber-optic
Power:
3 kW
Workplace dimensions, mm:
2000x4000
Thickness of steel cutting, mm:
18
Thickness of stainless steel, mm:
10
Thickness of aluminium cutting, mm:
8

HORIZONTAL-MILLING BORING CENTER “AGILE CS 500” “MECOF” (Italy)


Purpose:
Permits to make horizontal - milling and drilling - threading machining of base members with height up to 1000 mm. It is equiped with two tables: table with automatic positioning and table with permanent rotation.



Technical characteristics
X travel = 4100 mm; Y travel = 1000 mm; Z travel = 1700 mm.
Rotating table №1 (with automatic positioning)
Dimensions: 1250x1250 mm
Maximal weight: 10000 kg

Rotating table №2 ( with permanent rotation )
Dimensions: 1500x1500 mm
Maximal weight: 6000 kg

There is a big quantity of milling, turning and drilling machines, including a group of automatic lathe machines, consisting of following models:
  • COLCHESTER TORNADO T8M
  • COLCHESTER TORNADO T2
  • EMCO TURN E45 (2 pcs)
  • EMCO TURN 325-II (2 pcs)

COORDINATE – MEASURING MACHINE DEA GLOBAL SILVER PERFORMANCE 12.15.10 “DEA HEXAGON METROLOGY” (Italy)


Purpose:
Permits to make control – measuring operations of the details with overall dimensions up to 1200x1500x1000 mm (LxWxH).



Technical characteristics
Dimensions of the working place (LxWxH): 1200x1500x1000
Maximal weight of the details: 1800 kg
Machine measuring error: 2,5+L/333 µm


VERTICAL – MILLING MACHINING CENTER “UMC – 750” “HAAS AUTOMATION” (USA)


Purpose:

Five-axes (3+2) universal vertical – milling machining center for complex milling and drilling –threading machining.

It is equiped with built-in two axis sloping-rotary table.




Technical characteristics
Model HAAS UMC-750
Dimensions of the working place of the table with t-type slots, mm /td> Length 630
Width 500
Maximal permissible load on the table (uniformly assigned to) 300 kg
Dimensions of the working strokes Х axis, mm: 762
Y axis, mm: 508
Z axis, mm: 508
Rotating axis C, deg: 360°
Sloping axis B, deg: +110 and –35


Wire-erosion CNC machine “MV 2400S” Mitsubishi Electric (Japan)


Purpose:

Permits to make wire-erosion machining.




Technical characteristics
Model Mitsubishi MV2400S
Maximal casting dimensions, mm 1050х820х305
Maximal casting available weight, kg 1500
Stroke along axes Х travel, mm: 600
Y travel, mm: 400
Z travel, mm: 310
Maximal machining height, mm 260
Table size, mm 840 х 560
Wire’s diameter, mm 0,1-0,3


Lathe with digital readout “DY-860Gx1000” ANNN YANG (Taiwan)


Purpose:

Permits to make turning machining of details with diameter up to 860 mm, length up to 1000mm and mass up to 1500 kg.



Technical characteristics
Model ANN YANG DY-860Gx1000
Height of centers, mm 430
Machining diameter of over the frame, mm 860
Machining diameter over the guides, mm 550
Distance between centers, mm 1000
Detail’s weight, kg 1500
Spindel’s interior diameter, mm 153
Minimal step of numeral indexation, mm 0.005


Turning-milling machining center “OKUMA MULTUS U3000” Okuma Corporation (Japan)


Purpose:

MULTUS – is a highspeed , high-precision multifunctional CNC machine.
Machine has the main spindel, counterspindel for turning machining, tailstock milling spindle and system of automatic tool changeover.
Except turning,it can fulfill multifunctional machining, milling, drilling boring thread cutting by tap and grinding.



Technical characteristics
Model OKUMA MULTUS U3000 1SW
Maximal distance over the frame, mm Ø650
Maximal distance between centers, mm 1888
Maximal turning diameter, mm Ø650
Maximal casting weight:
1) supporting on one hand, kg
2) supporting on both hands, kg
 
160
500
Stroke along axes Х travel, mm: 645
Y travel, mm: -125 and +125
Z travel, mm: 1100
W travel, mm: 1100
C travel, deg.: 360°
B travel, deg.: +210 and –30


Turning-rotary machining center “GOODWAY GV-1600M” Goodway Machine Corporation (Taiwan)


Purpose:

Equipment provides vertical turning machining of big-sized details, made from castings, machining with 5-th workmanship.



Technical characteristics
Model: GOODWAY GV-1600 M
Automatic replacement of tools with power tool 7.5 kw; 24-2400 rpm;
Maximal load on the table , kg: 8000
Table diameter, mm: 1600
Maximal turning height, mm: 1300
Positioning precision, mm: ±0.007/500
Recurrence interval, mm: ±0.003
CNC managed CF – axis


Turning CNC machine center “GOODWAY GS-260 LMS” Goodway Machine Corporation (Taiwan)


Purpose:

Equipment provides complex turning - milling machining of "disk" type and "shaft" type including opportunity to provide drilling and thread cutting apart from spindle rotation axis, milling overall views horizontaly and verticaly to the rotation axis.



Technical characteristics
Model: GOODWAY GS-260LMS
Maximal turning diameter, mm: 340
Maximal turning length, mm: 1160
Maximal load, kg: 230
Positioning precision / recurrence interval, mm: ± 0,005 / ± 0,003
Power capstan + С–axis +
Y–axis +
Maximal stroke along Y, mm: ±55
Counter spindle +
Main spindle three-jaw chuck dimensions , inches 10
Counter spindle three-jaw chuck dimensions, inches 6


Roundgrinding CNC machine “Jainher CNC M60/20L-C2” Jainnher Machine Corporation (Taiwan)


Purpose:

Permits to make roundgrinding machining of details with diameter up to 6000 mm and length up to 2000 mm, provides machining details with 4-th Grade (IT Grade: IT4)




Technical characteristics
Model:Jainnher M60/20L-C2
Maximal grinding length, mm:2000
Maximal grinding diameter, mm:600
Maximal cross feed, mm/min:2000
Maximal casting weight, kg:1500
With collar plate, kg:4000
Grinding wheel size, mm:Ø910 x 304.8 x 75
Grinding range, mm:Ø15-600


Insulating machines “MICAMATION MI-303” Micamation Ltd. (Switzerland)


Purpose:

Permits to produce insolating of electric machine’s close and open coils.



Technical characteristics
Model:MICAMATION MI-303
Applying tape’s width, mm:10,15,20
Tape lapping 5-20, mm:5-20
Minimal width of the coil, mm:180
Minimal length of he coil, mm:385
Maximal area of coss-section, mm²:221
Insolating head with two tape’s feed coils


Winding machine “Selekta - 245” Heinrich Schümann GmbH & Co. KG. (Germany)


Purpose:

Allows to wind different types of electric machine’s coils.





Technical characteristics
Model:Selekta-245
Maximal length of coil, mm:1000
Minimal length of coil, mm:430
Maximal width of the wire, mm:9
Ability to wind from 3 wires
Ability to lay 3 parallel wires


Drying furnace “Termoskale SG 8000 / 280” Termoskale Ltd. ( Lithuania)


Purpose:

Permits to make stator’s and electric machine’s armature’s drying, providing class C heat-resistance.



Technical characteristics
Model:SG 8000/280
Maximal temperature inside the drying furnace, deg:280°C
Furnace type:Car-bottom furnace
Furnace’s drying camera’s inside dimensions (length x width), mm:3200 x 1500
Camera’s height from the mounting surface, mm:1700
Maximal weight of charge, kg:4500
Thermo-process control:Electronic equipment, writing temperature conditions with saving function and review.


5-axes machining center “Hermle C42U” Maschinenfabrik Berthold Hermle AG (Germany)


Purpose:

5-axes universal vertical-milling machining center for complex milling and drilling thread cutting.It is equipped with built-in 2-axes sloping-rotary table.




Technical characteristics
Model:Hermle C42U
Working table surface’s dimensions, mm:Ø800x630
Maximal available load on the table (evenspread), kg:850
Stroke along axesХ travel, mm: 800Z travel, mm: 550
Detail’s maximal dimensions, mm:700х800х560 (height)


Sheet-bending press “HFT 100-3” Amada Co ( Japan-France)


Purpose:

Permits sheet metal bending at different angles (depending on equipment).



Technical characteristics
Length of the table, mm:3110
Width of the table, mm:90
Press force, kN:1000


Coordinate-punching press “EUROPE 245” Amada Co ( Japan-France)


Purpose:

Permits to punch holes of different configuration ,also punching sheet metal details along outline.





Technical characteristics
Maximal thickness of sheet (steel), mm:3
Maximal stamping size without repositioning with torret head on 31 station, mm:1020 x 1290
Maximal stamping size with one repositioning, mm:1020 x 2540
Maximal stamping size with one repositioning, reverse ability, mm:1500 x 2540
Pressing force, kN:200


Equipment for surface mounting of SMD elements and soldering on circuit board


  • Manual stencilprinter DIMA SP-500 (DIMA Group B.V., Netherlands). Permits to apply soldering paste on the circuit boards. Sizes 450x400 mm.
  • SMD pick and place machine Atoz PP-050 (DIMA Group B.V., Netherlands). With circuit board’s sizes from 30x30 till 350x450 mm and component’s size from 0,6x0,3 mm (0201) till 15x15 mm.
  • Convectional soldering furnace DIMA Breeze RO-413 (DIMA Group B.V., Netherlands). With maximal circuit board’s width 360 mm and working soldering zone’s length 950 mm.







One-position centrifugal casting machine mod.49113


Purpose:
For producing of coreless round billets of different purposes. May be used for moulding castings from copper, aluminium alloys, iron.

Maximal casting diameter – 500 mm, length – up to 400 mm, casting mass – up to 500 kg.


Direct current arc steel-melting furnace “DPPTU-3”


Purpose:
The furnace allows to produce castings from high-alloyed and low-alloyed steel, steel with specal properties, grey ion and heat-resistant iron, practically all kinds of non-ferrous metals and alloys and also to remelt metal waste. Great economy of fireproof materials was achieved. Switching over this furnace, waste of metal lowers,outgoing reduction of expensive metal deoxidizer, increases fall of useful metal. Using this type of furnaces, improves manufacture’s ecology a lot – atospheric emissions are reduced in several times, the level of noise decreases.

Furnace’s capacity is 3 t.



Forming press type NN8B Schuler Pressen GmbH (Germany)


Purpose:
Automatic press for grooves punching and cutting up sheets according to rotor’s, stator’s, electric machine’s armature’s diameter.



Technical characteristics
Press force, kN:80
Sheet casting’s diameter, mm:1000
Maximal thickness of sheet casting, mm:1.5