Here is the animation of a compound die used in punch presses. www.mekanizmala.... You can also watch following video for a simple compound die operation with a pneumatic feeder system.
On the downstroke the yellow plate is pushed down by pins outside the strip. It is about the material thickness in front of the blue piece. This prevents the finished washer being forced back into the strip hole on the upstroke. If the washer was allowed to be pushed back into the hole it would not come out. Having the yellow piece following behind the punch on the upstroke it allows the washer to sit loose above the hole and is removed mechanicaly or by air. The washer will never fall through the hole as they are both the same size and slightly tapered.
thanks for you. very nice describing. I also decide how to start home washer mechine. but no idea for how to make die. please tell how to make dies. ok GOD BLESS
so how does one start a business doing this? i work for a company that pays shitty wages.but the mass production is amazing.what other products can be made?
You are asking the question to the wrong person. If I know how to do money in manufacturing, I would do it myself. One of my friend who is in manufacturing once told me that "the issue is not producing something, the issue is selling it." If you are hundred percent sure that you can sell product with decent price, go ahead start your business.
thats y i wonder what other parts can be made.even knock offs.making molds is to expensive.compared to China's cheap labor.forklift drivers make just as much if not even more.than what companies pay there employees.i wanna work out of a garage.mill lathe.later a surface grinder
+Péter Somogyi You can do it mechanically or electronically. But harder to explain with a couple of centences. The best way is to find a video about it.
+Péter Somogyi You do not need to cut the coil. It is continuous. Pneumatic feeder or servo feeder adjust the step length. I actually replied your comment in my web page and put a video link there. Here is the same link. ua-cam.com/video/ZGamWOu-yjI/v-deo.html
No blank goes up with upwards stroke with blanking die And then ejects by spring pressure And released by shredder which slides over piercing punch Therefore difficult to say that blank Stays with strip
On the downstroke the yellow plate is pushed down by pins outside the strip. It is about the material thickness in front of the blue piece. This prevents the finished washer being forced back into the strip hole on the upstroke. If the washer was allowed to be pushed back into the hole it would not come out. Having the yellow piece following behind the punch on the upstroke it allows the washer to sit loose above the hole and is removed mechanicaly or by air. The washer will never fall through the hole as they are both the same size and slightly tapered.
좋은자료들을 자주 올려주어 매번 잘보고 있습니다.
고맙습니다!!!
very good work for mechanical engineer ......thanx dear for making a wonderful conceptual video :)
thank you for explaining the concept clearly.
Thank you for your encouraging comment.
mekanizmalar a good know
very clear and easy to understand the concept
Thank you.
Nice idea
I need to how do you Running The machine.
With the elbow column or the hunchback column.
It was very helpful...Thanks for the video!
thanks for you. very nice describing. I also decide how to start home washer mechine. but no idea for how to make die. please tell how to make dies. ok GOD BLESS
plz give some ideas for progressive tools.. with the operation blank piercing and bending..
Thanks a lot.It'd have been even greater in 3d
so how does one start a business doing this? i work for a company that pays shitty wages.but the mass production is amazing.what other products can be made?
You are asking the question to the wrong person. If I know how to do money in manufacturing, I would do it myself. One of my friend who is in manufacturing once told me that "the issue is not producing something, the issue is selling it." If you are hundred percent sure that you can sell product with decent price, go ahead start your business.
thats y i wonder what other parts can be made.even knock offs.making molds is to expensive.compared to China's cheap labor.forklift drivers make just as much if not even more.than what companies pay there employees.i wanna work out of a garage.mill lathe.later a surface grinder
Which device remove product from stripe?
Hi, making Spring Washer video complete
Nice explanation, Great
Thank you for your nice comment and visit my site.
Good bless you. Very nice
Nice explanation
Good job. Thanks
Thanks for your encouraging comment.
Thanks very much
clear explanation thank you
❤❤❤❤❤❤❤❤❤
Very good bro👍👍👍👍
Nice explanation thank you
👌👌👌👍
I have a question
Sir plz ek help kr do ek questions solve nhi ho rha
Nice Explanation! (Y)
Great
What do You used the soft stimulation ?
Adobe Flash
WellDone
沖壓模具在這樣的方式下，工件是不可能自行掉落，除非工件外圍是有斜度的。
ER1775 Thank you for your comment. Tapering is shown clearly in the animation.
動畫中很明顯的有看到斜度,是沒有這個問題的。
Sir washer bahar nahi nikal raha batay mujhe
You can have kick out pin in your punch.
hi, how to be the coil the stepped automatically?
+Péter Somogyi You can do it mechanically or electronically. But harder to explain with a couple of centences. The best way is to find a video about it.
OK but do we have to cut the coil to be able to step it or it is possible step it without holes? please be kind link a video if you have one. Thanks!
+Péter Somogyi You do not need to cut the coil. It is continuous. Pneumatic feeder or servo feeder adjust the step length. I actually replied your comment in my web page and put a video link there. Here is the same link. ua-cam.com/video/ZGamWOu-yjI/v-deo.html
+mekanizmalar Thank you!
Watching in 2021
Thank you for watching.
the blank stay over the strip
It does.
No blank goes up with upwards stroke with blanking die
And then ejects by spring pressure
And released by shredder which slides over piercing punch
Therefore difficult to say that blank
Stays with strip
Or as you say it stays
Then there may be more cutting clearance.
Niceeeee