LIFEBUOY ;

I started to make design that 3d model in Rhino 3d 5 . I use Vray 3.0 for render engine. It was a good work . Each modeled surface was analyzed. I have recorded in about 14 formats and I have opened and examine the model in every 3d program.It opens up smoothly in every program.There is no deterioration on the surfaces. I opened the 3d model in each program and then I got a screenshot. Please look through the photos carefully!!!

Have a Good Dowloading! :)

Model Features ;

2.1.1 Lifebuoy specification

Every lifebuoy shall:.1 have an outer diameter of not more than 800 mm and an inner diameter of not less than 400mm;.2 be constructed of inherently buoyant material; it shall not depend upon rushes, cork shavings orgranulated cork, any other loose granulated material or any air compartment which depends oninflation for buoyancy;.3 be capable of supporting not less than 14.5 kg of iron in fresh water for a period of 24 h;.4 have a mass of not less than 2.5 kg;.5 not sustain burning or continue melting after being totally enveloped in a fire for a period of 2 s;.6 be constructed to withstand a drop into the water from the height at which it is stowed above thewaterline in the lightest seagoing condition or 30 m, whichever is the greater, without impairingeither its operating capability or that of its attached components;.7 if it is intended to operate the quick release arrangement provided for the self-activated smokesignals and self-igniting lights, have a mass of not less than 4 kg; and.8 be fitted with a grabline not less than 9.5 mm in diameter and not less than 4 times the outsidediameter of the body of the buoy in length. The grabline shall be secured at four equidistantpoints around the circumference of the buoy to form four equal loops.2.1.2 Lifebuoy self-igniting lightsSelf-igniting lights required by regulation III/7.1.3 shall:.1 be such that they cannot be extinguished by water;.2 be of white colour and capable of either burning continuously with a luminous intensity of notless than 2 cd in all directions of the upper hemisphere or flashing (discharge flashing) at a rateof not less than 50 flashes and not more than 70 flashes per min with at least the correspondingeffective luminous intensity;.3 be provided with a source of energy capable of meeting the requirement of paragraph 2.1.2.2for a period of at least 2 h; and.4 be capable of withstanding the drop test required by paragraph 2.1.1.6.2.1.3 Lifebuoy self-activating smoke signalsSelf-activating smoke signals required by regulation III/7.1.3 shall:.1 emit smoke of a highly visible colour at a uniform rate for a period of at least 15 min whenfloating in calm water;.2 not ignite explosively or emit any flame during the entire smoke emission time of the signal;.3 not be swamped in a seaway;.4 continue to emit smoke when fully submerged in water for a period of at least 10 s;.5 be capable of withstanding the drop test required by paragraph 2.1.1.6. and.6 be provided with a quick-release arrangement that will automatically release and activate thesignal and associated self-igniting light connected to a lifebuoy having a mass of not more than4 kg.2.1.4 Buoyant lifelinesBuoyant lifelines required by regulation III/7.1.2 shall:.1 be non-kinking;.2 have a diameter of not less than 8 mm; and.3 have a breaking strength of not less than 5 kN.

Model File Formats ;

.3dm - Rhino 3D 5 .max - Autodesk 3max 2015 .bip - Keyshot 5 .dwg - Autocad 2014 .c4d - Cinema 4d R17 .skp - Sketch up 2015 .sldprt - Solidworks 2016 .mb - Maya 2014 .lwo - Lightwave 6.0 .igs - Iges 6.0 .stp - Step 2015 .stl - STereoLithography .3ds - 3d Studio .catpart - Catia V5 .obj - Wavefront