processing cycle! ! !

[Kingston]

Save to all, I would need a help, I have to make the working card of the following disk: starting from a bar of foe 360 with initial diameter of 60 mm you have to produce 100 discs of thickness 20 mm and diameter 55 mm, having in the center a hole passing of diameter 10mm. on the passing hole must be subsequently carried out a widening with base of diameter 30mm and depth 8 mm, for the grating.
But since it's the first time I do it, I don't know how to start it, so I was wondering if anyone could help me? ? Thank you! !

 

[SHIREN]

Save to all, I would need a help, I have to make the working card of the following disk: starting from a bar of foe 360 with initial diameter of 60 mm you have to produce 100 discs of thickness 20 mm and diameter 55 mm, having in the center a hole passing of diameter 10mm. on the passing hole must be subsequently carried out a widening with base of diameter 30mm and depth 8 mm, for the grating.
But since it's the first time I do it, I don't know how to start it, so I was wondering if anyone could help me? ? Thank you! !

Hi.
you need simple washers
the simplest system could be
1)take the bar from diam.60 and return it to diam.55
2)If you can cut the washers to the lathe 1-2 mm longer
2a) alternatively cut them with segha
3)monts on the bites of the spindle autocentrante the bites "sweet"
4)the reptiphy with diam.int.55 h 18
5)moves once the washers and spy on a face
6)show the washers with the flat face facing inside the sweet bites
7) thick shelves
8)make the precentre
9)holes at 10.5mm (no 10mm as described by you when a minimum screw must pass 10.3-10.5)
10)make turning for room housing screw
another hypothesis
put on the bar
Run
a)external diameter
b)Slip the face
c)center
d) 10.5mm hole
e)execute the room
f)cut the piece to the lathe
g)put on sweet bites -the reptificies
h)to them the previously turned surface
(i)rectifices and thicken the washers
It's just easy to do that describe everything

pp.s.
do not forget to smooth the living edges:tongue:::smile:
I hope you've been helped
Thank you very much

 

[SHIREN]

@ brother meccthe rest I leave it to your innate and dialectical proverbial
Thank you very much

 

[MFT]

@ brother meccthe rest I leave it to your innate and dialectical proverbial
Thank you very much

but excuse a ttimo boys I would not want to disrespect you the kid above does the student and so it would also be better to browse the book of technology or technical drawing and if he did it and then to the limit we can give him straight . so it is not okay and when they learn he had asked a cycle of a foundry workmanship but must do 100 washers.
if we give these habits between the other is the first post
Don't want me shiren
Thank you.
Mar

 

[Meccbell]

dirotec, you're perfectly right. :finger:

As my grandfather said, if you want to learn how to fish, the first time I can also mount my cane and bait, but don't expect me to go in the water to attack the fish at the hook. :biggrin:

 

[Kingston]

First of all I would like to thank shiren, and I also understand the perplexities of dirotec, I understand that for you this can be a problem of easy resolution, but for me that it is the first time I approach this topic may not be, then I would not want to give a wrong idea, I approached this forum only by chance, looking on the internet to document me on the problem I have debated in this community, anyway! ! !

 

[SHIREN]

I don't want to disrespect you.

Don't want me shiren
Thank you.
Mar

Hello Marco
nussun prob.
today with cnc lathes that cycle of processing described you fatigue find
someone who teaches you
being "king...." a student
I tried to convey a minimum of "mestiere"
because if you leave "from the trade" the rest is all relative
I'm trying to point out that there are people who say they're a cnc operator.
that if on the market do not find a rod and commercial carbide or plaque
says that work cannot be done
then my thought and always to convey to young people
the part of the profession that no longer exists
Thank you very much

 

[SHIREN]

dirotec, you're perfectly right. :finger:

As my grandfather said, if you want to learn how to fish, the first time I can also mount my cane and bait, but don't expect me to go in the water to attack the fish at the hook. :biggrin:

:Have:
sei un grande mecc

 

[MFT]

quiet shiren you see from your interventions the smania that you want to make available to all your experience and your knowledge.

Hi.

Mar

 

[Kingston]

So tell me if something like this can be good:
phase:10-transfer rod from warehouse to cnc lathe through cart
forklift
20-allogiamento verga nella testa motrice con fuoriscita barra di 70 mm
20.1 chuck locking
20.2 1mm face execution
20.3esec center hole
20.4 escure sup turning outside diameter 55x70mm
20.5 execution hole diameter 10 x70mm
20.6internal rounding diameter 29.8x8mm(camera)
20.7 diameter 30 f7 x8 mm
20.8 truncating at 24mm (for which lutensile takes away 4 mm)
I don't know if you can give me any adjustments, I'd be grateful.

 

[SHIREN]

So tell me if something like this can be good:
phase:10-transfer rod from warehouse to cnc lathe through cart
forklift
.

if you transfer the rod using a forklift
means you are inserting in the spindle casting all the length of the rod
in case it comes out on the other side of the lathe
you and those who are in the neighborhood can escape the lathe
it would be better to cut the bar big way in pieces by one meter
depends on the lathe
in case the bar you can transfer it to the spindle with a hand you do not need the chariot:finger:
therefore the cycle should be revised
start again

 

[Preparation-H]

if you transfer the rod using a forklift
means you are inserting in the spindle casting all the length of the rod
in case it comes out on the other side of the lathe
you and those who are in the neighborhood can escape the lathe
it would be better to cut the bar big way in pieces by one meter
depends on the lathe
in case the bar you can transfer it to the spindle with a hand you do not need the chariot:finger:
therefore the cycle should be revised
start again

hi shiren,

a meter of bar of 60mm diameter is already a beautiful rod :tongue:... because instead not to opt for 50 brushes, from each brush I would throw out 2 parts (symmetriche, in practice I turn all the pieces on one side, turn, turn back on the other, so to have also a good grip), then on a traditional lathe I would go to separate the 2 pieces and complete the slender work. . .

Hi.
p-h

 

[sampom]

do not exist anymore?
@ kingston but do you have precise specifications for the machine to use?

because all those mounts, throws, turns, flips, maybe cut to the pond, changes and alesa the griffe (and shoves and hits with several shots???) etc. I seem absurd for 100 simple washers.

I stayed behind with the technology smile but I think that even with a current cn with automatic advancement of the bar (the "wire") can be reproduced (and even better perhaps, I hope.) the same works.

sure the bar will not be full from six meters eek but at least 3 pieces (consider the cuts and the gripper for the last pieces).

greetings
Marco:smile:

 

[Preparation-H]

do not exist anymore?
@ kingston but do you have precise specifications for the machine to use?

because all those mounts, throws, turns, flips, maybe cut to the pond, changes and alesa the griffe (and shoves and hits with several shots???) etc. I seem absurd for 100 simple washers.

I stayed behind with the technology smile but I think that even with a current cn with automatic advancement of the bar (the "wire") can be reproduced (and even better perhaps, I hope.) the same works.

sure the bar will not be full from six meters eek but at least 3 pieces (consider the cuts and the gripper for the last pieces).

greetings
Mar

Hello, Marco.

If you have a turning center with countermandrino and spingibarra you don't even need to cut the bar! :biggrin:

I repeat that having in the car a 1 meter long rod that protrudes in the inside is not at all a good solution, also because considering the cutting parameters you have idea what it means to turn a rough bar to "balley" to 2000 and passes turns per minute...

Hi.
p-h

 

[sampom]

Hello, Marco.

If you have a turning center with countermandrino and spingibarra you don't even need to cut the bar! :biggrin:

I repeat that having in the car a 1 meter long rod that protrudes in the inside is not at all a good solution, also because considering the cutting parameters you have idea what it means to turn a rough bar to "balley" to 2000 and passes turns per minute...

Hi.
p-h

I said, I'm "ancient" biggrin. The parameters (2000rpm) were pure science fiction.

and then you are right, on "structurally traditional" machines better not exaggerate with the length of the crude. in fact I said to do "at least" 3 brushes.. Better a couple more.

greetings
Mar

 

[Preparation-H]

I said, I'm "ancient" biggrin. The parameters (2000rpm) were pure science fiction.

and then you are right, on "structurally traditional" machines better not exaggerate with the length of the crude. in fact I said to do "at least" 3 brushes.. Better a couple more.

greetings
Mar

a tablecloth is still at work in the workshop where I work... :finger: it seems to me that you do not exceed the 1160 gir/min (however there are always many... :biggrin

Bye!

 

[sampom]

a tablecloth is still at work in the workshop where I work... :finger: it seems to me that you do not exceed the 1160 gir/min (however there are always many... :biggrin

Bye!

Also the knit were of "gran moda". They were doing them here.

greetings
Marco:smile:

 

[SHIREN]

Hello, girls! ! ! ! ! ! ! ! !
the cycle we are trying to process
It's a first-armed student.
Talking about coming back to revolver is a moment soon

for cutting the lathe not use very high speed
but few turns and with cutting iron(white sky) flipped(20x6x200)
of course the spindle turns backwards
on certain steels not even the tool
Thank you