problem in technical design.

[SHIREN]

View attachment 11580
On purpose!
but if the diameter of the shaft is 26 and the stick protrudes 3 the sum is 29, isn't it?greetings
Marco:smile:

Hello marcone
And here you are
I have wronged the sum
but it counts the method I posted
after 40 years of wrench-linguette and millerighi
It's so complicated that I'm wrong.
Anyway
I hope there's more to discuss this.
of course are/we are always available
at least we keep the brain trained
Since from morning to evening we always think and only when an order of work arrives
T'abbraccio grande marco

 

[sampom]

at least we keep the brain trained

..says that can still serve? :biggrin::finger:
At least that.:wink:

greetings
Marco:smile:

 

[Apprendista]

See the table? ?

greetings
Mar

I didn't understand how to consult her. . I have a head that explodes. .

 

[Apprendista]

I came home about an hour ago, after having to undergo 4 hours of chemistry and 2 hours of analysis, I don't tell you how I have my head...

for more tomorrow I already have the chemistry selection for the exam(10 questions, if you do 5 right you can do the oral), and tomorrow morning I have 4 hours of drawing, in which I should complete the 5 board with so much quotas with tolerances.

But unfortunately I still have to start it, and I should do it tonight.. .

I have to represent details 2 and 3 as before. I know that I should be able to deduce it myself, but not to waste precious time, I would like to be sure of what I have to do....especially 3 in practice I should imagine taking the other quarter and therefore it should be enough a section to represent everything, right? for the 2 just a front view and from the top?

By leaving point 3, what's wrong with you?

for tomorrow we will also have to do exercises on the tolerances, which more or less I have understood what they serve and how to determine using the appropriate tables for the scaffolding. . .

This university destroys me...:frown:

 

[davide75]

then we start with order:
the other quarter should be removed.
to the particular 2 just do a section since it is a particular round.
in point two it is explained how you have to tolerate the diameter 25 of the bushing/roll hole so that you have a stable coupling (you should have the pattern of the base hole mating and base tree in your books that explain when a mating is forced, uncertain and with game) and at the same time how you have to tolerate the diameter 20 of the bushing/pin to have a mating with game.
the referment system is the base hole i.e. it adopts as zero the hole with tolerance h.
Also you are told that hexagonal head has the screw according to the key socket ( find the key sockets on the baldassini ).
cmq in my opinion do it tonight a design so it is not simple and quick to do as you have to do the overall and since you have some drawing gaps.
Good luck

 

[MBT]

By leaving point 3, what's wrong with you?

for tomorrow we will also have to do exercises on the tolerances, which more or less I have understood what they serve and how to determine using the appropriate tables for the scaffolding. . .

in practice tells you
"make the drawing together, so that the orang-tango in turn knows how to mount it"
then adds
"Since the bushing is forced on the wheel, you have to choose a hole-base coupling so that the bushing is planted. Moreover the same bushing must be "lasca" on its driving life. "
so much to be good, since it's 6 and a half and I'm still at the rowing table, I'll tell you that I would use a h7/m6 for coupling wheel/box and h7/g6 for coupling bushing/vite
but just so to shoot two sigles without thinking so much

This university destroys me...:frown:

and you will see the work... .

 

[lollo3d]

In my opinion, with minimum views, you need at least 2... you can't do a section of nothing... for the suggestions on tolerances I would recommend you to understand them alone, they are not absolutely difficult, there is a very simple table and you just have to represent them in the drawing.
the fixing of the screw with the plug seems a bit complicated, I would avoid the female thread and that of the screw simply using a pin instead of the screw with a throat for a seger on the opposite side of the head.

 

[sampom]

and tomorrow morning I have 4 hours drawing, in which I should finish the 5 board with so much quotas with tolerances.

But unfortunately I still have to start it, and I should do it tonight.. .

for tomorrow we will also have to do exercises on the tolerances, which more or less I have understood what they serve and how to determine using the appropriate tables for the scaffolding. . .

This university destroys me...:frown:

So what?
Do you deliver the exercise boards? How'd it go?

And you didn't have to post here the results you came to? :biggrin:

greetings
Mar

 

[sampom]

napoli force and I know you

and here you have ray:biggrin:

http://notizie.it.msn.com/sport/calcio/articolo.aspx?cp-documentid=150546290I'm a little less in agreement.

greetings
Marco:smile:

forgive the oct..

 

[SHIREN]

http://notizie.imsn.com/sport/calcio/articolo.aspx?cp-documentid=150546290I'm a little less in agreement.
salut
Marco:smile:
forgive the oct..

but what ot.. every now and then if I can transcrede!!!! ! ! ! ! ! ! ! ! ! ! ! ! !
for the center of napoli seems that we won the championship do mundo
T’ accumpagno vico
on a tte ca si’n amico
and I take you to the

add ‘or sun nun if you see
but if he sees everything
and he is arapeno and ffenèste
and understands how beautiful
'to city 'and flea.
It’s beautiful
'to the city 'and flea
“ “” I'm sorry
c l pride and chesta gènte
if you change every jurorno
pe’na manica ‘and fetiénte
that no teas
and nu teane respect comme a piglià suónno
quann is ‘in sera dint’ ‘or liétto s
dint or liétto dint or liétto
quann is ‘in sera dint’ or liétto
“ “”
I'll take you to margellina
It's a rush
Verzo ‘and ccìnche d’a matina
quanno 'o traffic 'o it beats
is allowed all
no pectin' or right
but sin is always done
or is on the same foot
pe’ dispiétto pe’ dispiétto
is on the same foot

“ “”
I'm sorry
c l pride and chesta gènte
if you change every jurorno
and nuje we put on
but nisciuno po’ffà niénte
we candy
it is ddoce and comm’ is beautiful
to city ‘and flea!
it is ddoce and comm’ is beautiful
'to the city 'and flea
I'm singing
and I feel smart
singing and singing
You're beautiful It is sin that I am
pecché maybe I know
but see how beautiful it is
'to city 'and flea! It’s beautiful
'to the city 'and flea

 

[sampom]

but what ot.. every now and then if I can transcrede!!!! ! ! ! ! ! ! ! ! ! ! ! ! !
for the center of napoli seems that we won the championship do mundo
T’ accumpagno vico
on a tte ca si’n amico
and I take you to the

add ‘or sun nun if you see
but if he sees everything
and he is arapeno and ffenèste
and understands how beautiful
'to city 'and flea.
It’s beautiful
'to the city 'and flea
“ “” I'm sorry
c l pride and chesta gènte
if you change every jurorno
pe’na manica ‘and fetiénte
that no teas
and nu teane respect comme a piglià suónno
quann is ‘in sera dint’ ‘or liétto s
dint or liétto dint or liétto
quann is ‘in sera dint’ or liétto
“ “”
I'll take you to margellina
It's a rush
Verzo ‘and ccìnche d’a matina
quanno 'o traffic 'o it beats
is allowed all
no pectin' or right
but sin is always done
or is on the same foot
pe’ dispiétto pe’ dispiétto
is on the same foot

“ “”
I'm sorry
c l pride and chesta gènte
if you change every jurorno
and nuje we put on
but nisciuno po’ffà niénte
we candy
it is ddoce and comm’ is beautiful
to city ‘and flea!
it is ddoce and comm’ is beautiful
'to the city 'and flea
I'm singing
and I feel smart
singing and singing
You're beautiful It is sin that I am
pecché maybe I know
but see how beautiful it is
'to city 'and flea! It’s beautiful
'to the city 'and flea

:36_3_2::4425::36_1_11:

however well deserved and great heart.

greetings
Marco:smile:

 

[Apprendista]

hi to everyone, sorry if I didn't feel any more, but I was busy enough...I had to support the written proof of chemistry, and I mostly focused on that matter, even jumping the Wednesday exercise of xd drawing

Now I am practically at the same point as before, but today I would like to devote myself entirely to this subject. .

As I am concentrating on the fifth, which I gave a read to the topic tolerances (but that I must well metabolize), I read the intervention of a user who talked about not being able to make sections from nothing to represent those two pieces, but the same we did for the previous exercise: direct to dissect, without other views!

so I am proceeding in this way: piece 2 seems trivial to represent: a simple section that cuts it half vertically...isn't it?

Now I try to move to the other element and then to see the next question, I still have to figure out what this set of pieces is for

hello to all, and thanks to exist:smile:

 

[Apprendista]

I represented the two pieces in section, but I found a problem in understanding with consequent representation of the 1:5...how should it be interpreted?

Besides, looking at it all together, trying to understand practically the thing, that central monster what is it?

What is a sliding door guide?

 

[MBT]

... cut...

I'm focusing on the fifth,
...cut...

of beethoven or bra of the university partner??? ? :tongue:

hello to all, and thanks to exist smile:

Please:

I represented the two pieces in section, but I found a problem in understanding with consequent representation of the 1:5...how should it be interpreted?

I have understanding issues in your question. .
What can't you play? Conical? ? ?

Besides, looking at it all together, trying to understand practically the thing, that central monster what is it?

I don't understand. What is the central monster? ? ?

 

[Apprendista]

In practice, yes, I don't know how to represent conicity... the monster is element 4...

 

[MBT]

In practice, yes, I don't know how to represent conicity... the monster is element 4...

eehhhh.
explaining it in 2 words
Let's throw it like that...
starting from a known diameter
If the conical indication is, for example 1:100, it means that from that known diameter the diameter increases by 1 mm every 100 mm of shift.
therefore, practical example
If you start from a diameter of 10 with a conicity of 1:100, after 100 mm you will have diameter 101 mm, after 200 mm (100+100) you will have 102 mm and...
for representation, there is a special symbol. . .

on element 4 there is little to say.
first, that is not a monster....
second, it is a trivial canteen made of fusion and worked.
consists of a plate, where there are the 4 holes, with a wing and its good reinforcement rib, to support a perforated hub.
above I see a bombed plate.
Where is the drama???

 

[Apprendista]

therefore in my case being conicity 1:5, the diameter increases by 1 mm after 5 mm shift. . .

apart from this little hitch, for the 2 details of point1 we say we are in place(or at least I think).

passing to point 2, I asked myself the "total design of the guide for sliding doors", but in practice what should I do?

Still looking at it better doesn't look like a monster, you're right:

 

[sampom]

I have encountered a problem in understanding with consequent representation of the 1:5...how should it be interpreted?

Then,
1:5 indicates the tangent of the angle (1/5=0.2 => 11.31°), or put it so that you may understand it better: Imagine a rectangle triangle with catetus longer 5 and less long 1, the hypotenuse will be inclined to a tangent angle equal to the cat.min/cat.magg ratio (dai, is pitagora)... are we there?
It's the one you can see in the road signs pendenza del 20%, it is always the same thing, every 5mt the slope rises by 1mt.

Besides, looking at it all together, trying to understand practically the thing, that central monster what is it?
What is a sliding door guide?

apart from being able to interest you relatively what is a sliding door guide, for the purposes of graphic representation from that assonometry revenues all the data useful to draw it. And then you see what it is, don't you?
Anyway,
do you have a sliding door (in this case it will be more a gate)? of course the upper and lower profiles will be mounted inside guides (it is clear the term guide? this from the typology is most likely a higher guide (it seems to me not preview a vertical support down.. but I'm guessing), the door will flow between the wheel and that "rizo" with the curved face; the "holds" in the scroll so that you do not stand out from the wall and fall into your head:biggrin: (..che maybe would not hurt you..

but come on, a minimum of "fantasy"; But where do you live? :tongue::

greetings
Marco:smile:

 

[sampom]

passing to point 2, I asked myself the "total design of the guide for sliding doors", but in practice what should I do?

Sorry, I got late with the previous one.

simply need to "mount" all those components together (now I am in the state of "exploded drawing") to form a total (or together), so as to see your complete "guide".
even in total you will have to make the necessary views, put the necessary quotas to establish to a first look the encumbrances and perhaps (I don't know if it is required but I think subtent) do the "bubble". i.e. appoint/indicate each detail with a number within a circle and relative line of reference on the piece. all will serve to fill out a table different materiali where each position number corresponds to a description of the particular, any identification code, material, quantity, article and manufacturer of the commercial element, designation of the standardized/unified elements etc. etc. it is a nice workman, imagine with total composed of thousands of details:biggrin:.

greetings
Marco:smile:

 

[Apprendista]

Sorry, I got late with the previous one.

simply need to "mount" all those components together (now I am in the state of "exploded drawing") to form a total (or together), so as to see your complete "guide".
even in total you will have to make the necessary views, put the necessary quotas to establish to a first look the encumbrances and perhaps (I don't know if it is required but I think subtent) do the "bubble". i.e. appoint/indicate each detail with a number within a circle and relative line of reference on the piece. all will serve to fill out a table different materiali where each position number corresponds to a description of the particular, any identification code, material, quantity, article and manufacturer of the commercial element, designation of the standardized/unified elements etc. etc. it is a nice workman, imagine with total composed of thousands of details:biggrin:.

greetings
Marco:smile:

Okay, basically I'm gonna have to make a drawing by imagining to put all the pieces together, making them become one...