JSC TEMP Plant provides services for repair of freight wagons, including the complex for dismantling and installation of the center plate.

The center plate is the part by which the frame of the wagon body rests on the center plate of the undercarriage, which makes it easy and quick to remove the used center plate and replace it with heated rivets for a new or repaired one. This is an extremely important aspect in ensuring the technical suitability of freight wagons.

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The complex consists of:

The device is intended for quick disassembly and installation and is designed for use in shop conditions at nominal value ​​of climatic factors of the environment for the type of climatic version U3 according to GOST 15150, but the lower value of air temperature + 1 ,С, and the upper value – + 40 ̊С. The complex includes 1 unit of adaptation.

 

CHARACTERISTICSDesignation
Drive typepneumohydraulic
Load capacity (at a pressure in the hydraulic system 70 MPa), kN (kgf)6,5 (650)
Lifting height, mm550
Pressure in the hydraulic system, MPa55…70
Effort on the puller rod, kN (tf)410…522 (41…52,2)
Maximum stroke of the puller stem, mm50
Stroke of the hydravlic cylinder brace, mm65
Distance between the clamp punch and the brace, mm108
The distance from the punch center to the brace body, mm150
Paralel puller movement from the middle position ±100
Dimensions, mm (WxDxH)1700х1800х1070

The installation is intended for riveting, by the preheated rivets, friction strips on carts of freight wagons.
The device is designed for use in shop conditions at nominal values ​​of climatic factors of the environment for the type of climatic performance UZ according to GOST 15150, but the lower value of ambient air temperature is set at +1 ̊С, and the upper value is +40 ̊С.
UZ marking means – products for use in temperate areas with category 3 (indoors with natural ventilation).

 

 

CHARACTERISTICSDESIGNATION
Drive typehydraulic
Pressure in the hydraulic system20
Effort on the brace of the hydravlic cylinder rod, kN (tf)110 (11)
Stroke of the hydravlic cylinder brace, mm50
Distance between the clamp punch and the brace, mm75
The distance from the punch center to the brace body, mm55
Brace weight, kg16
Power supply currentthree-phase
Current frequency, Hz50
Voltage, V380
Control circuit voltage, V24
Characteristics of the hydroelectric motor of the power station; Power, kW Voltage, shift frequency, rpm4, 380, 1500
Pump typegearing
Dimensions, mm (WxDxH)565х930х956
Weight, kg160
Oil refilled, l33
Brand of oil refilledmineral hydraulic oil TC 38-101479-86

The heating unit ensures fast and steady heating of the rivet over its entire length.
The installation is intended for heating of rivets Ø16-30 mm. Rivet heating time to 800°C for 30 sec. The unit also allows the heating of other products to produce heat for the purpose of soldering heat treatment.
The peculiarity of the unit design is the presence of the closed cooling system (in one housing). This allows the unit to be used close to the workplace where the riveting is made and to move it, regardless of the water supply and drainage point.

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