AGREEMENT BETWEEN WWTECH AND GE POWER
We are pleased to announce that at the beginning of August the Master Services Agreement between WWTECH and General Electric Global Services GmbH, a corporation operating under the GE Power brand, was signed and entered into force. The contract aims to simplify the procedures for offering and ordering our services to projects implemented by GE worldwide. GE Power is a world leader in energy infrastructure construction, devices for generating electricity including steam turbines, gas turbines, boilers and generators as well as renewable sources – including hydroelectric plants and wind farms. In Poland, the GE Power group includes plants in Elbląg and Wroclaw. More information at ge.com/pl.
MILLING – ZAWIERCIE
At the beginning of August, two WWTECH engineers started works to create a new slot in the break shaft of the gantry crane’s drum. Originally, the existing groove was to be enlarged, however, it was used and a decision was made to execute a new one – nominal one. The machine used for this task – KM300, tool – three-plate finger cutter. Although the working conditions were hard (high temperature, dust, noise, height 30m) everything was done within 5 hours and the achieved tolerance was 0.03 mm.
MACHINING OF MILL CAGE
In March, using the 3D Faro Laser Tracker, we commissioned the customer to measure the mill cage most used from the entire production line. These measurements showed the necessity to carry out the treatment consisting in the restoration of the geometry to the nominal value. We started the project at the beginning of July and it lasted only 11 days. The engineers of our company worked in 24h mode. In spite of the long preparations, it was necessary to modify the machines on the job site. This situation arose by machining additional surfaces and collisions of adapted machines with elements of the object. The machined surfaces had to be positioned in relation to each other in high tolerances imposed by the manufacturer in all three planes. This project was not an easy one, but despite some complicated treatments, it was completed successfully. This was possible only thank to our experience, equipment, construction office and own tool-room with stationary machines that were able to react at any time during the work. An additional satisfaction is the customer’s trust, which for the first time carried out the repair in such a wide range and entrusted this task to our company.
UNDERGROUND OIL TANKS
POMP TO INJECT OIL TO UNDERGROUND TANKS This time, the engineers of the WWTECH Company undertook to carry out a project lasting four days in the most dangerous conditions that have hitherto met them. The ordering party clearly defined the scope of our machining, namely: Boring of the stuck M250 nut Opening hole ф120 on ф240, to insert a pipe with diameter ф230 Due to safety requirements resulting from the plant specification, it was not possible to use a standard electrical drive for machine tools. To meet this task, we had to adapt our machine to the hydraulic drive. The effect of our work was to finish the project while maintaining tolerance and quality without creating absolutely no danger in these extreme conditions. The workpiece was a critical point responsible for injecting oil into underground tanks.
HYDRAULIC PRESS REGENERATION – HUTA CELSA
In March employees of WWTECH joined the work of mobile machining at the regeneration of the Hydraulic Press at Huta in Ostrowiec Świętokrzyski. The work began with measuring the press using the 3D Faro Laser Tracker, which allowed to determine the necessary axes and planes to be machined and to determine the appropriate geometry. After the completion of preparations involving the assembly of new equipment for commercial machines, which was constructed on the needs of the Employer and was necessary for the correct implementation of this project, the engineers of the WWTECH Company proceeded to the machining work. Finally, we made a dozen of holes, the largest diameter of which reached the dimensions ф1520mm, and we completed the whole regeneration after 12 days.
MOBILE MACHINING OF RADIAL FLANGES IN GDYNIA
The WWTECH team was again the contractor of works, where the speed of implementation and the quality of work were the key parameters for choosing the contractor. At the request of a foreign Company, specialists from WWTECH performed large-size milling using portable milling machines. (more…)
Fully functional equipment is fundamental to company’s success. Every machine has precision elements, bearings and number of other parts, that enable its efficient operation. Those main elements, which ensure correct machine operation require specific solutions in case of a breakdown. Leaks, cracks and grooves are issues that have to be eliminated to ensure proper operation.
An industrial metrology
WWTECH Company provides its clients with a complex way of problems resolving, offering them three-dimensional coordinate measurements and a full 3D documentation. Due to accurate measuring devices FARO (Laser Tracker, Measuring Arm) WWTECH makes it is possible to carry out uniquely accurate, fast and non-contact measurements, results of which can be analyzed in a real time.
In all undertaken activities WWTECH gives priority to the safety. Our staff’s and the society’s health, respect for the environment are the factors which determine a whole tam activities, a place and other aspects of our work, such as transportation or cooperation with a third party.
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