How an open diff centre works - question

[Ext User(Athol)]

Here's a simple question for anybody who believes that the torques in
both axles of an open differential are *always* equal:

What causes the angular acceleration of the pinion (spider) gears in an
open differential?

For those who can't work out what I'm asking, angular acceleration is a
change in rotational speed, and I'm asking what changes the rotational
speed of the pinion gears inside the differential assembly on their
shaft. This question has nothing to do with the crownwheel and pinion.

The answer is something that every mechanical engineer should have
learnt in about 2nd year at uni. It is a dynamic question, which cannot
be solved using 1st year statics.

--
Athol
<http://cust.idl.com.au/athol> Linux Registered User # 254000
I'm a Libran Engineer. I don't argue, I discuss.

[Ext User(Feral Al)]

Athol wrote:
> Here's a simple question for anybody who believes that the torques in
> both axles of an open differential are *always* equal:
>
> What causes the angular acceleration of the pinion (spider) gears in an
> open differential?
>
> For those who can't work out what I'm asking, angular acceleration is a
> change in rotational speed, and I'm asking what changes the rotational
> speed of the pinion gears inside the differential assembly on their
> shaft. This question has nothing to do with the crownwheel and pinion.
>
> The answer is something that every mechanical engineer should have
> learnt in about 2nd year at uni. It is a dynamic question, which cannot
> be solved using 1st year statics.

I am not in the least bit interested in your fantasy's. :-P

<flick>


--
Take Care. ~~
Feral Al ( @..@)
(\- :-P -/)
((.>__oo__<.))
^^^ % ^^^

[Ext User(OzOne)]

On 07 Jan 2008 23:15:40 GMT, Athol <me@privacy.net> wrote:


>
>What causes the angular acceleration of the pinion (spider) gears in an
>open differential?

Force!

WoooHooo, look at taht, and I didn't need to scour my old notes to
find some obscure question posed by a lecturer in a vain attempt to
show how smart I am......

Athol...ask your wife for a cuddle.





OzOne of the three twins

I welcome you to Crackerbox Palace.

[Ext User(Paul Saccani)]

On 07 Jan 2008 23:15:40 GMT, Athol <me@privacy.net> wrote:

>Here's a simple question for anybody who believes that the torques in
>both axles of an open differential are *always* equal:

Can we still play if we don't?

>What causes the angular acceleration of the pinion (spider) gears in an
>open differential?

Torque differential.

--
Cheers
Paul Saccani
Perth, Western Australia.

[Ext User(Athol)]

Paul Saccani <saccani@omen.net.au> wrote:
> On 07 Jan 2008 23:15:40 GMT, Athol <me@privacy.net> wrote:

>>Here's a simple question for anybody who believes that the torques in
>>both axles of an open differential are *always* equal:

> Can we still play if we don't?

Yes, but it's not as funny. :-)

>>What causes the angular acceleration of the pinion (spider) gears in an
>>open differential?

> Torque differential.

Just a little clarification, please.

Difference in torque between what and what?

--
Athol
<http://cust.idl.com.au/athol> Linux Registered User # 254000
I'm a Libran Engineer. I don't argue, I discuss.

[Ext User(tomm)]

Athol wrote:
> Paul Saccani <saccani@omen.net.au> wrote:
>> On 07 Jan 2008 23:15:40 GMT, Athol <me@privacy.net> wrote:
>
>>> Here's a simple question for anybody who believes that the torques in
>>> both axles of an open differential are *always* equal:
>
>> Can we still play if we don't?
>
> Yes, but it's not as funny. :-)
>
>>> What causes the angular acceleration of the pinion (spider) gears in an
>>> open differential?
>
>> Torque differential.
>
> Just a little clarification, please.
>
> Difference in torque between what and what?

give it up, stick to things you know about..........

>

[Ext User(LSx-Australia)]

On Tue, 08 Jan 2008 20:09:39 +1100, tomm PCM code reading says:

> Athol wrote:
>> Paul Saccani <saccani@omen.net.au> wrote:
>>> On 07 Jan 2008 23:15:40 GMT, Athol <me@privacy.net> wrote:
>>
>>>> Here's a simple question for anybody who believes that the torques in
>>>> both axles of an open differential are *always* equal:
>>
>>> Can we still play if we don't?
>>
>> Yes, but it's not as funny. :-)
>>
>>>> What causes the angular acceleration of the pinion (spider) gears in
>>>> an open differential?
>>
>>> Torque differential.
>>
>> Just a little clarification, please.
>>
>> Difference in torque between what and what?
>
> give it up, stick to things you know about..........

Fucking christ more fuckwits!



--
Regards
Dan

[Ext User(OzOne)]

On Tue, 08 Jan 2008 09:12:29 -0000, LSx-Australia
<enteremail@here.com> wrote:


>Fucking christ more fuckwits!

Their lining up behind you...




OzOne of the three twins

I welcome you to Crackerbox Palace.

[Ext User(sheik_yerbhouti@yahoo.com)]

On Jan 8, 10:15*am, Athol <m...@privacy.net> wrote:

> The answer is something that every mechanical engineer should have
> learnt in about 2nd year at uni. *It is a dynamic question, which cannot
> be solved using 1st year statics.

this should be interesting :)

[Ext User(Andy)]

In article <13o6fjtp80qipd1@corp.supernews.com>,
LSx-Australia <enteremail@here.com> wrote:

> On Tue, 08 Jan 2008 20:09:39 +1100, tomm PCM code reading says:
>
> > Athol wrote:
> >> Paul Saccani <saccani@omen.net.au> wrote:
> >>> On 07 Jan 2008 23:15:40 GMT, Athol <me@privacy.net> wrote:
> >>
> >>>> Here's a simple question for anybody who believes that the torques in
> >>>> both axles of an open differential are *always* equal:
> >>
> >>> Can we still play if we don't?
> >>
> >> Yes, but it's not as funny. :-)
> >>
> >>>> What causes the angular acceleration of the pinion (spider) gears in
> >>>> an open differential?
> >>
> >>> Torque differential.
> >>
> >> Just a little clarification, please.
> >>
> >> Difference in torque between what and what?
> >
> > give it up, stick to things you know about..........
>
> Fucking christ more fuckwits!


No.

Exactly the same fuckwits, just different usernames.

HTH,

Andy.

[Ext User(Athol)]

sheik_yerbhouti@yahoo.com wrote:
> Athol <m...@privacy.net> wrote:

>> The answer is something that every mechanical engineer should have
>> learnt in about 2nd year at uni. It is a dynamic question, which cannot
>> be solved using 1st year statics.

> this should be interesting :)

Well, make it more interesting. What is your answer? :-)

--
Athol
<http://cust.idl.com.au/athol> Linux Registered User # 254000
I'm a Libran Engineer. I don't argue, I discuss.

[Ext User(Andy)]

In article
<b042fd10-1090-42e8-837a-ace066c48a27@x69g2000hsx.googlegroups.com>,
sheik_yerbhouti@yahoo.com wrote:

> On Jan 8, 10:15*am, Athol <m...@privacy.net> wrote:
>
> > The answer is something that every mechanical engineer should have
> > learnt in about 2nd year at uni. *It is a dynamic question, which cannot
> > be solved using 1st year statics.
>
> this should be interesting :)

Hi Sheik,

How's that Commodore of yours coming along?

Cheers,
Andy.

[Ext User(sheik_yerbhouti@yahoo.com)]

On Jan 8, 10:23*pm, Athol <m...@privacy.net> wrote:

>
> Well, make it more interesting. *What is your answer? *:-)
>

the pinion accelerates due simply to unequal forces applied by the
opposing side gear teeth.

and yes, if the side gear teeth forces are unequal, the axles are
transmitting unequal torque. now where do you want me to pin your
medal? :)

[Ext User(sheik_yerbhouti@yahoo.com)]

On Jan 8, 10:25*pm, Andy <n...@spam.no> wrote:

>
> Hi Sheik,
>
> How's that Commodore of yours coming along?
>
> Cheers,
> Andy.

it's running 10 second quarter miles these days. thanks for asking :)

[Ext User(Noddy)]

<sheik_yerbhouti@yahoo.com> wrote in message
news:b042fd10-1090-42e8-837a-ace066c48a27@x69g2000hsx.googlegroups.com...

> this should be interesting :)

It certainly will be for you. You might actually learn something :)

--
Regards,
Noddy.

[Ext User(Feral Al)]

Andy wrote:

> Hi Sheik,
>
> How's that Commodore of yours coming along?

Shit Andy, you could have changed the Subject.

--
Take Care. ~~
Feral Al ( @..@)
(\- :-P -/)
((.>__oo__<.))
^^^ % ^^^

[Ext User(Athol)]

sheik_yerbhouti@yahoo.com wrote:
> On Jan 8, 10:23 pm, Athol <m...@privacy.net> wrote:

>> Well, make it more interesting. What is your answer? :-)

> the pinion accelerates due simply to unequal forces applied by the
> opposing side gear teeth.

> and yes, if the side gear teeth forces are unequal, the axles are
> transmitting unequal torque. now where do you want me to pin your
> medal? :)

You can use it to pin Michael C's arse to the wall, thanks. :-)

--
Athol
<http://cust.idl.com.au/athol> Linux Registered User # 254000
I'm a Libran Engineer. I don't argue, I discuss.

[Ext User(Athol)]

Noddy <me@home.com> wrote:
> <sheik_yerbhouti@yahoo.com> wrote:

>> this should be interesting :)

> It certainly will be for you. You might actually learn something :)

I'm interested to note that Sheik managed to get the correct answer,
so he has a better understanding of this than Michael C. :-)

--
Athol
<http://cust.idl.com.au/athol> Linux Registered User # 254000
I'm a Libran Engineer. I don't argue, I discuss.

[Ext User(Noddy)]

"Athol" <me@privacy.net> wrote in message
news:1199833111.661524@idlwebserver.idl.com.au...

> I'm interested to note that Sheik managed to get the correct answer,
> so he has a better understanding of this than Michael C. :-)

Clearly.

In that case, I'd fucking *hate* to see Michael remove a gearbox :)

--
Regards,
Noddy.

[Ext User(Andy)]

In article <47840aca$0$50520$c30e37c6@lon-reader.news.telstra.net>,
"Noddy" <me@home.com> wrote:

> "Athol" <me@privacy.net> wrote in message
> news:1199833111.661524@idlwebserver.idl.com.au...
>
> > I'm interested to note that Sheik managed to get the correct answer,
> > so he has a better understanding of this than Michael C. :-)
>
> Clearly.
>
> In that case, I'd fucking *hate* to see Michael remove a gearbox :)

ROFLMAO!