rectangular cone trunk development

[ignazio2342]

Good evening to all, I am unaware, architect in veneto. I have a problem I must proceed to the development of a cone trunk with a rectangular base (a steel hopper of a silos for flour) could you help me proceed to development? the hopper has the sugenti dimensions: diameter sup. 1183 mm, height of mm. 800 and lower rectangular base of 750x420 mm. thickness sheet mm. 3.....who helps me??? ? thanks in advance

 

[MassiVonWeizen]

What help would you want? the part already made? if to do so in 2d or 3d? what tools to use?
because if you say that you have a problem and don't specify what you might think it is to make the complete development from scratch of the hopper... then the only one is to turn to a technical study and pay as without a little sweat on your part it does not come out

 

[rpor66]

create a rectangle and a circle, make the internal offset of 3 mm, turn them into region, subtract the outside with the inside, move the rectangle on of 800 and through loft realize the piece.

bye

 

[Cristallo]

the problem I think is the development plan, not the model 3d

 

[rpor66]

oops..........

 

[marcof]

Good evening to all, I am unaware, architect in veneto. I have a problem...

the problem is that at the time of registration to the forum you declare to have read the regulation but in reality you did not.
if you had read it you would have discovered that you can not post multiples with the same question in several different sections. it is not a novelty eh, it is from the night of the times of the forums and even before usenet that is forbidden crossposting.

 

[ignazio2342]

Thanks to the availability at rpor66, my problem is precisely the development in plan. It's my first approach in this case, and I find myself having some difficulty in developing slowly. I do not find myself with the length of the apothema and with the positioning of the sides of the rectangle once open the cone. thanks for the help.... .

Marcof....also with this forum is my first "report" and I did not want to disregard the regulation.

 

[ignazio2342]

Dear Massivonweizen....from my side I am putting on engagement and research....it is my first time that I have to deal with a development in plan of a rectangular cone trunk....I asked for help without wanting to lure controversy and not to hear me say to address a technical study....thanks for the time you were wasting in making controversy.

 

[MassiVonWeizen]

but why give the information a little at a time? that you need the development in the plan you say now and then you understand that we talk about two-dimensional and not three-dimensional. I repeat, how can you help if you don't even know what the problem is to be solved? you have already done a drawing draft, explains where you have stuck; post the file or image that can help you understand how you're going.
and it is not the use of a forum or other, but to give the necessary information to make understand your needs.
I don't waste time on my part, if I don't answer; and if I'm polemical, in addition to a natural propensity, it's because often before I can understand what is being asked, I need various posts and this is frustrating.

 

[ignazio2342]

I attach the executive charts in plants and outlook of the stilts my problem is the development in plan of those with a rectangular base.
I also support the development of a cone trunk that I have defined.
for those with a rectangular base the problem is the definition of the development of the open circumference and the rectangular base. thanks to who can and will want to help me.

 

[Gabriz]

Hello, Ignatius,
I designed the hopper in 3d and that's what generated my cad with the command "to develop plan".
I hope it's useful.