Manufacture
Capacity of
Hydranlic Transmission Casing
Hydranlic Transmission Casing
There
are 10 sets of large-duty boring machine with ￠120mm spindle, which are
imported from Germany, Italy, Russia etc. There are also nearly 20 sets
of double-housing milling machine with 2010mm and more than 2010mm machining
height, 4 and 6 meter double-housing planning machine and drilling machine
with 50-100mm drilling diameter made in China. Hydraulic transmission
box and various gear boxes for the large, medium and small power locomotives
can be produced in quanity with the above-mentioned machines.
There are decades of test stand designed and built by the work for the hydraulic transmission box, gear box, coupling, pumps and valoes, among which stepless constant power speed regulating technology with AC-DC mechanical series excitation is used for hydraulic transmission box test stand which towing power can be up to 2000kW. Hydraulic sealing and dynamic loading test is adopted for gear box. The closed dynamic loading torque can reach 4000N.m. Using such test stand dynamic loading tests have been done for many times for the scientific and research units in China.
There are decades of test stand designed and built by the work for the hydraulic transmission box, gear box, coupling, pumps and valoes, among which stepless constant power speed regulating technology with AC-DC mechanical series excitation is used for hydraulic transmission box test stand which towing power can be up to 2000kW. Hydraulic sealing and dynamic loading test is adopted for gear box. The closed dynamic loading torque can reach 4000N.m. Using such test stand dynamic loading tests have been done for many times for the scientific and research units in China.
Machining
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