cochlea in sheet metal

[alioth]

Hello everyone
I am new to the forum and I wanted to ask if someone can help me about a construction of a cochlea made from sheet metal and then get me the development to be done to laser cutting.. .
I have seen the procedure with sw though having if it seems to me anything else
Can anyone help me?

 

[gerod]

Welcome.
Are you new but you haven't read the rules? the presentation of the new is obligatory!! !

 

[alioth]

Welcome.
Are you new but you haven't read the rules? the presentation of the new is obligatory!! !

oops sorry!!! But where is I find the section to introduce myself... I saw nothing

 

[gerod]

presented in this post!

 

[a.belloni]

the topic and already been treated in the past test with the tool "search"

 

[Tequila]

I would propose to the forum manager to integrate a system that when one subscribes and posts the first message must by force insert a short presentation (name, work or student, cad used, etc.) otherwise the message does not appear in the forum.

even if you have said it thousands of times it is always the same thing, they enroll and then immediately ask to burst without a minimum of education.

 

[gerod]

we have already discussed it several times; the thing is not simple management.
Unfortunately good education is not for everyone!! !
Mah.

 

[alioth]

Hello everyone
then my name is Mario and I am employed as a technical designer in a company that designs machines for agriculture in the vicentino, as software I use if I stop at v16 because where I work we bought the program a few years ago but we did not integrate in the contract the annual updates.

As for the procedure to develop a cochlea I had already repeatedly sought in the furum open discussions, I found yes guides and procedures but referred to sw and I find it difficult to proceed in itself

 

[Be_on_edge]

Hello everyone
then my name is Mario and I am employed as a technical designer in a company that designs machines for agriculture in the vicentino, as software I use if I stop at v16 because where I work we bought the program a few years ago but we did not integrate in the contract the annual updates.

As for the procedure to develop a cochlea I had already repeatedly sought in the furum open discussions, I found yes guides and procedures but referred to sw and I find it difficult to proceed in itself

post an image of what you want to realize that is worth more than a thousand words:biggrin:

Hi.

 

[alioth]

this image of how I would like to get the cochlea.. .
obviously made with shetmetal not in part!!

 

[maxopus]

with whether or any other program the problem is the same.
the spout of the auger is not a piece that you can develop as a unique component with sheet metal.
if you think about each 360° turn of the spiral you would go overlay at the previous round.
From the executive point of view, a metal strip is generally used, which is processed and deformed (usually hot to avoid steel yields) according to the requirements.
then I recommend you to model it with a simple spiral and calculate the length of the same on the outer diameter.
you will have to the worst some extra material to be trimmed, because in theory the development should be calculated on the average diameter (between shaft diameter and external diameter).

 

[Marco74]

for the calculation of the rings to cut if you can be useful look for my post where it was all specified.

 

[gerod]

I believe it is not feasible but we wait for the guru.
I'm at 20 so I don't know what happened in the future of solid edge.

 

[alioth]

Of course I can't get it from sheet metal, I'll go one step at a time and then weld it.

 

[gerod]

Okay, but...
- it's not a dispensing
- It's not a blast.
It's a process of ironing, so I think it's not feasible for the philosophy of the plates.

 

[alioth]

Nobody knows anything here! !

 

[Tequila]

this image of how I would like to get the cochlea.. .
obviously made with shetmetal not in part!!

It seems that when I worked for the food industry, they were used to make cut discs (image 1) and then welded staggered (immagin 2), practically welded the final part of the first with the initial of the second (red line) and pulling one part above and the other below (green arrows) opened as a spring. then with a special displacement came out the spiral, but still generated by several welded discs and not by a single piece. in the method you want to do in a single shot you should use a strip of sheet metal and then disengage it and iron it so as to reverse it to propeller but I don't know how feasible it is, if it were as the outer shore to this propeller yes, but as you put it as an image what I know you do as from images posted

do the propeller in sheetmetal of what you want to do, I don't know how to do, I use little this environment, you should do sketches and use the loft command always that you can do. keep in mind that if the sheet is not feasible the sample developed is not generated.

If you see the image 3 of how I did it, the red arrow indicates the disks like you I explained them, welded staggered, while the green arrow pointing the shore is made from ribbon that with a special magnet took shape spiral.

 

[Tequila]

Nobody knows anything here! !

I hope something will serve you as posted above

 

[maxopus]

Nobody knows anything here! !

What education did you study from the bears?

 

[cacciatorino]

Nobody knows anything here! !

It's probably best for you to ask the dealer to turn the question to American support. In this way you will have an official answer, which you will not miss to turn here to the forum to teach us how to do this blessed coclea.

Bye.