To run the user's own application (executable exe file or dynamic link library dll file) in the Pro/ENGINEER environment, the program must be registered in Pro/ENGINEER. There is a Protk.dat file in the toolkit subdirectory under the Pro/ENGINEER installation directory. This is a standard registration file. Users can generate their own registration files simply by changing the actual situation. The procedure is as follows: NAME drawing_application//application name Once you have the registration file, you can load the registration file in the Pro/ENGINEER AuxiliaryApplication dialog to run the specified application, or you can place the registration file in the Pro/ENGINEER startup directory, so that you can run Pro/ every time. ENGINEER will automatically load this file and run the specified application. Seven, the conclusion This paper discusses in detail the automatic generation method of part view, size, annotation, etc. in the part engineering drawing generation software based on Pro/ENGINEER platform, and calls the related function provided by TOOLKIT of secondary development tool by writing C language program, which realizes Pro/ The automatic generation of engineering drawings of shaft parts on the ENGINEER platform has changed the traditional manual drawing method and greatly improved the working efficiency of designers. Previous page Solar panel, also known as "solar chips" or "photovoltaic cells", are thin slices of photovoltaic semiconductor that generate electricity directly from sunlight.
The photoelectric conversion efficiency of monocrystalline solar panels is about 15%, with the highest reaching 24%, which is the highest among all kinds of solar panels. However, the production cost is so high that it cannot be widely used.
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Six, the program runs
EXEC_FILE ./$PRO_MACHINE_TYPE/obj/drawing_application.exe //User-written executable
TEXT_DIR ./protk_appls/pt_install_test/text //
STARTUPexe
REVISION 18
END
The photoelectric conversion efficiency of polysilicon solar panels is much lower, which is about 12%.
In terms of production cost, it is cheaper than monocrystalline, material manufacturing is simple, save power consumption, the total production cost is lower, so it has been developed in large quantities.