Designing
- We can offer these services Computer Aided Design , CAD design :
- designing machine parts 2D and 3D: gear whells, belt whells, shafts, chain whells, couplings, plain bearings, roller bearings, ...;
- designing equipments: screw conveyors, elevators, airslides, belt conveyors, hinged valves, damper plates, cellular dosimeters, metallic conveyors extractor, ...;
- designing mechanical transmissions with: belts, gear whells, chain whells;
- designing electric drive, pneumatic drive, hydro drive equipments;
- surveying (measure and designing) of parts and equipments;
- designing metallic confections: platforms, balustrades, ladders, pipings, bins, doors;
- designing surfaces unfolded: bends, overcross, cylinders, bells,...;
- designing furniture or carpentry 2D and 3D;
- designing flow-sheets;
- codification equipments flow sheets;
- designing lubricate and cooling installations of the equipments;
- designing air pump and air blower halls;
- designing agricultural equipment .
Note
-All the projects realize in the format "dwg", using ZWCAD Professional software-
www.zwcad.com ;
-Parts or subassemblies will be dimensionally designed, taking into account a safety factor c>=2,5 , to the flow limit material;
-On request customer, equipments projects will be accompanied by a "Memoir of resistance calculations" to the requests of:
traction, compression, twisting, bending, buckling, ...;
-The overall drawings will be made with a composition table
( Name, No drawing or STAS (DIN, EN,...), Buc., Material, Observations, Net mass [Kg] ) and technical conditions;
-All projects will be processed format "pdf" or "jpg", "tiff" format;
-All Projects will be given: by e-mail and on paper : A4, A3, A2, ... A1, A0 .
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Services
- editing document of type "bmp", "jpg", "tif", "xls", "doc", ...;
- conversion of files to other types of files:"dwg" in "pdf", "dwg" in "tif", "pdf" in "jpg" ;
- saving customer designs on the server, access making with: link, user and password, that
are different for each client ;
- operation in Microsoft Office : Excel, Word,... .
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Calculation programs
- Calculation program of conveyer belt
- Data output program : belt speed in [m/s] , type carrying troughing sets, type return sets, belt width in [mm] ,
belt breaking load in [N/mm], carrying troughing set pitch in [m], lower return sets pitch in [m], type roller carrying ,
type return roller, absorbed power in [kW] , ... ;
- Calculation program of installed power screw conveyors
- Data output program : propeller diameter-D [m], pitch propeller-p [m], helical shaft speed-n [rot/min] ,
the required motor power drive-P [kW] .
- Drawing unfolded propeller snec (spira snec, helical conveyor palette)
- Method of determination : Descriptive geometry .
- Calculation program vertical bucket elevators
- Data output program : elevator capacity-Q [t/h] , main dimensions elevator-a, b, D,.. [mm], required drive power elevator-[kW] .
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