various material

[arty1982]

hello to everyone, I just joined this forum. Therefore I apologize to all if I have mistaken the choice of the type of topic.
I come to this point: for about a year I have been working as a cad designer and I am using the software catia v5 r19.
I have some lacune (this is because it is an activity to which I have devoted little) in mathematicization with the generative shape design of catia. for this purpose I would need specific material (also on the ungraphics and various), as specified below:

- I would need a small manual explaining the commands of each of the two languages with simple examples. I noticed that there are tutorials on youtube, but if there is some text in pdf format, it is better.

- I would need some text explaining how a car is structured in all its parts (external finishings, external finishings, shells, mobile parts etc...).The text should illustrate for example where the h-h1, p-p1 and all that is part of the machine architecture.

- I would need a text that, starting from a simplified machine example, described the approach to be used for the realization of each component in parametric mode;

- approach to parametric design;

- I would need some kind of manual explaining all regulations regarding 2d boards, bolts, welding types etc.

I know I ask too many things (maybe too specific), but I'm struggling on the internet.
I thank everyone who wants to help me.

 

[Lettore espatriato]

good evening arty1982,
1) uhmm, you're asking for an encyclopedia of the car and the cad applied to the car... but...
2) you could try to ask here http://www.fiat.it/ Ask for sergio or john. :
3) do you not know what p-p1 and h-h1 are or do you not know how to define them? apart from jokes ... you could start looking at these links related to European legislation, which has referred to many industrial regulations . http://eur-lex.europa.eu/legal-content/en/txt/?uri=celex:42010x0731(03) For example, it is related to driver visibility, which allows you to define an a-pillar that is, at least, within the rules. I would like to ask the Commissioner whether he is a member of the Committee on Economic and Monetary Affairs and Industrial Policy. a fin to combine the outside with its reinforcement or with the inner part, could be of different length depending on the technology, material and thickness you use. At the same time, if you have to weld at a point, you have a length, if you look at another, if by absurd laser sales another.
However, a good advice is also to take some bears to analyze even only the machine you drive daily and understand how the various parts are assembled/built/designed.
4) regarding the cad and its use in the automotive world, there are many useful indications on this forum .

 

[gianni55]

by catia, you can install the guide, in this way by pressing shift+f1 and selecting the command icon you will have available the command explanation with an example catpart, illustrated step by step.

the automotive sector is so vast that what you ask would require a library that would in fact be difficult to consult... Usually you specialize in some sectors, and you learn field information. in theory in every technical office should be available the examples and regulations to be respected, try to ask your manager limited to what you are following, with time will come the rest.

there are many types of parametric approach that are functional to the type of activity carried out, even there should dictate the conditions the customer so as to receive a modeling compliant to its standard in order to be able to change it without crazy (it is not always so, often everything is improvised and you look only at the lowest price, whossenefrega of the after).

In principle, you have to work with a start model, bringing together prefixed geometric groups that organize external geometries, canonical information (shape, reference points, etc.), construction geometries and the final result expressed as solid.

every time you report a construction, always think if the geometry on which you stand could change (unless it is desired) and where you can prefer plans. put the constraints not where it happens, but so that changing the size of the particular, these give the desired result (e.g. a drilling always at 20 from the edge, or always at the center of the piece)

if the detail is mechanical, try to realize it with the same technology with which it will be built (grick, turned, milled, perforated).

to start.

Hi.

 

[arty1982]

Hello, everyone. I would need some material on the parametric design in caia v5.
I'll explain better. I would need pdf documents, texts etc. that illustrate in a simple and clear way the steps to be implemented to create a parametric mathematical model in catia using the generative shape design and part design (using therefore both the design for surfaces and solids). in other words what are the commands that make a mathematical model parametric and which are not.
what I would like to have is the real-time update of the same model going to change some parameters (e.g. offsets, rays etc...) and do not remake everything.

thanks to anyone who wants to help me.

good continuation of the day

 

[arty1982]

Hello, everyone. I would need some material on the parametric design in caia v5.
I'll explain better. I would need pdf documents, texts etc. that illustrate in a simple and clear way the steps to be implemented to create a parametric mathematical model in catia using the generative shape design and part design (using therefore both the design for surfaces and solids). in other words what are the commands that make a mathematical model parametric and which are not.
what I would like to have is the real-time update of the same model going to change some parameters (e.g. offsets, rays etc...) and do not remake everything.

thanks to anyone who wants to help me.

good continuation of the day

 

[pritio72]

Hi. . Besides taking a course on catia try to take a look at the manual that made juseppe of the noble. I had taken that for pro_enginenring and it is done well. then everything is done with the experience.. .
p.s. torino area there are catia courses both basic and advanced financed to 80% from the Piedmont region.