design construction toothed wheel

[Sandalhpon]

look, in this specific case he has a relative fault, he is an old engineer of 74 years, monstrously prepared in his but with age limits, among all the absolute ignorance in cad and similar. objectively he also had little time to give me basics of mechanics, and covid did not help. It counts that I have returned to the books in May of 2019 and after a year and a little more I am giving birth, you can not get blood out of the turnips. We agreed to beat the arguments I needed most for work and for the rest I arranged. be clear, I am perfectly aware of my limitations and gaps, but learning always takes place in time, at least now I have the tools to understand certain topics. I have undertaken this path only by passion, I am already lost in electronics and telecommunications, although I have never exercised the profession of expert in that field. However, by changing my work I was told that I needed to enrich my luggage to make it better and I started studying, it was an intense period but it was worth it.

 

[meccanicamg]

look, in this specific case he has a relative fault, he is an old engineer of 74 years, monstrously prepared in his but with age limits, among all the absolute ignorance in cad and similar. objectively he also had little time to give me basics of mechanics, and covid did not help. It counts that I have returned to the books in May of 2019 and after a year and a little more I am giving birth, you can not get blood out of the turnips. We agreed to beat the arguments I needed most for work and for the rest I arranged. be clear, I am perfectly aware of my limitations and gaps, but learning always takes place in time, at least now I have the tools to understand certain topics. I have undertaken this path only by passion, I am already lost in electronics and telecommunications, although I have never exercised the profession of expert in that field. However, by changing my work I was told that I needed to enrich my luggage to make it better and I started studying, it was an intense period but it was worth it.

It honors you! But now I'm going to bed that at 7 o'clock the alarm clock is ringing?

 

[Sandalhpon]

It honors you! But now I'm going to bed that at 7 o'clock the alarm clock is ringing?

Thank you again, I will honor you!

 

[MassiVonWeizen]

in addition to what reported by mechanicalmg my observations are:
- until possible to put the quotas of the same processing on the same view so as to facilitate the reading by the operator, then the height of the tabbed places it in the left view; this will also make you notice that you put wrinkle from 3.2 on the wrong line
-the texts must all have the same height or slightly different in particular cases while the section line has a character too small
-the seat of the tab is wrong because from regulation for a diameter 21 must be 6 but deep 2.8 and then added to 21 of diameter 23.8. see standard uni 6604

I suggest you buy vademecum baldasini which contains a compendium, mechanics, its norms and unifications. you will find many unified components and related processing, explanation of materials and their main uses, explanation of tolerances and roughness.
is the same thing as the dispensers, but enclosed in a book to keep at hand to take away a doubt

 

[Sandalhpon]

in addition to what reported by mechanicalmg my observations are:
- until possible to put the quotas of the same processing on the same view so as to facilitate the reading by the operator, then the height of the tabbed places it in the left view; this will also make you notice that you put wrinkle from 3.2 on the wrong line
-the texts must all have the same height or slightly different in particular cases while the section line has a character too small
-the seat of the tab is wrong because from regulation for a diameter 21 must be 6 but deep 2.8 and then added to 21 of diameter 23.8. see standard uni 6604

I suggest you buy vademecum baldasini which contains a compendium, mechanics, its norms and unifications. you will find many unified components and related processing, explanation of materials and their main uses, explanation of tolerances and roughness.
is the same thing as the dispensers, but enclosed in a book to keep at hand to take away a doubt

Many thanks also to you massive for your advice, beer cases will have to be more!
for the sizing of the tab I referred to the hoelpi manual, reports me a t1 of 2.5 for a 6x6, tab after checking to have read correctly. for the quota lines I have to see if there are settings, that surely there will be, on solidwork give a system to these things.
Surely I will recover the text from you recommended to me. Have a good day!

 

[MassiVonWeizen]

for the sizing of the tab I referred to the hoelpi manual, reports me a t1 of 2.5 for a 6x6 tab

the manual is probably the same as I indicated.
if we talk about the uni6604 ( qui find the image of the page) you probably read wrong because in the indications it is reported t1 as depth of the seat on the tree and with t2 depth of the seat on the hole that are respectively 3.5 and 2.8. this because the tab is stuck on the sides but not at the top unlike the key.here. the explanation of the difference between tab and key

 

[Sandalhpon]

after control and I see why in the end it turned out 2.5 and not 2.8. Thank you.

 

[Sandalhpon]

the manual is probably the same as I indicated.
if we talk about the uni6604 ( qui find the image of the page) you probably read wrong because in the indications it is reported t1 as depth of the seat on the tree and with t2 depth of the seat on the hole that are respectively 3.5 and 2.8. this because the tab is stuck on the sides but not at the top unlike the key.here. the explanation of the difference between tab and key

Of course you were right, I did everything with the correct measures. by curiosity, I compared my manual of mechanics with another equal. while being the same manual they report a different measure for the t1 of the tabs 10x8, maybe some things change from edition to edition.

 

[MassiVonWeizen]

more likely to be a correct error in the next edition.
in fact taking as an example a diameter 30 you will have that:
d-t1+h=30-4.5+7=32.5
d+t2=30+3.3=3
33.3-32.5=0.8 which is an excessive radial game. if instead t1 has value 5 the radial game becomes 0.3 that you will see it aligns to all others.

like all the books can have some mistakes.

in the forum there is an excel sheet with the calculation of the size of the seats according to the diameter.
as soon as I find the place

 

[MassiVonWeizen]

the site therefore I do not find it directly

 

[Sandalhpon]

the site therefore I do not find it directly

thanks to you I am building a discreet bibliography.

 

[Sandalhpon]

I forgot to attach the finished table (spero). I asked one of the professors a couple of straights and told me that, for the data referred to the tooth wheel, I had to limit myself to those I reported, all the rest was not treated by the program and could give rise to questions to which I might not be ready. I know it's not perfect but I hope I understand your suggestions. thank you again, then I will

 

[MassiVonWeizen]

It's good for me.
some remarks purely of lazynolery
As I had already written the quota 23.8 I prefer to put it on the same view of the other quotas of the hole. the operator is facilitated because it does not move attention from one view to another. is a valid concept mainly where there are many views, but it is a modus operandi.
roughness 1.6 on ø55 I find it excessive because that surface, unlike the tooth side, is not in contact and therefore increases the production costs unnecessarily.
Last but not least, this is just my laziness, I would find it more legible and clean if the 60h7 and ø21h7 quotas were inverted.

but the value of roughness as you did? with the specific annotation? I think it's too low.

 

[Sandalhpon]

It's good for me.
some remarks purely of lazynolery
As I had already written the quota 23.8 I prefer to put it on the same view of the other quotas of the hole. the operator is facilitated because it does not move attention from one view to another. is a valid concept mainly where there are many views, but it is a modus operandi.
roughness 1.6 on ø55 I find it excessive because that surface, unlike the tooth side, is not in contact and therefore increases the production costs unnecessarily.
Last but not least, this is just my laziness, I would find it more legible and clean if the 60h7 and ø21h7 quotas were inverted.

but the value of roughness as you did? with the specific annotation? I think it's too low.

I'm so happy! then, for roughness I used the default annotation, for odds and for the rest I will keep aside the tips for the next table! Thank you so much!

 

[ramjet]

I don't think I see mistakes; under the "carriage" of roughness should be put the ra before the number (ra 3.2 and ra 1.6), but they are things that nobody pays attention to.
Are you sure of scale 2:1?
at the limit you could have done it on a sheet a4

 

[Sandalhpon]

I don't think I see mistakes; under the "carriage" of roughness should be put the ra before the number (ra 3.2 and ra 1.6), but they are things that nobody pays attention to.
Are you sure of scale 2:1?
at the limit you could have done it on a sheet a4

I used the default solidwork settings and the scale proportioned it automatically. They asked me to do it in a3, in fact you lose a little. Thanks for the match!

 

[MassiVonWeizen]

then, for roughness I used the default annotation,

because you put the value in the lower cell.
I attach an image of the position of the texts. the correct one is ra 3.2; do not trust what indicates the software if you stop with the cursor on the cell, they are destroyed descriptions.

 

[Sandalhpon]

because you put the value in the lower cell.
I attach an image of the position of the texts. the correct one is ra 3.2; do not trust what indicates the software if you stop with the cursor on the cell, they are destroyed descriptions.

Thank you very much.

 

[Sandalhpon]

if it could serve someone I attach the 3d of the wheel with the axle tooth with the chiavatta I have made on your investigations. I don't know how I would do without your help, I have to pay a drink to a lot of people

 

[meccanicamg]

I forgot to attach the finished table (spero). I asked one of the professors a couple of straights and told me that, for the data referred to the tooth wheel, I had to limit myself to those I reported, all the rest was not treated by the program and could give rise to questions to which I might not be ready. I know it's not perfect but I hope I understand your suggestions. thank you again, then I willView attachment 59215

some small pouch....like the lack of ra.... But this design is done well and presentable.
a nice step ahead of the first post.