Good evening sir, i am yash from pune, maharashtra. I am doing project on powder compaction. I saw your video on youtube for compaction process. I really wanted you to clear my following difficulties: 1) we are taking inner diameter of die as 25 mm, then what should be outer diameter of die? 2)what should be the length of ram 3) how much pressure should we apply in order to compact copper powder? 4) which binder if any, we should use for compacting copper powder? 5) how much binder we have to add? 6) how much quantity of copper powder we should take in order to get compact of dia- 25 mm and height - 5 mm. 7) how much tolerance between die and punch should we provide if iner diameter of die is 25 mm?? I really need to solve above difficulties as early as possible. I hope u would help me regarding the above mentioned questions. Thank you
hi, sir, it is a nice video .first for example for composite material if I want the diameter of the specimen is 20 mm and the diameter of the die is 25 mm can I machine the resulting specimen or I must use another die with 20 mm diameter? secondly how many grams of powder I used? is it depends on the size of the die or the standard of material which used in the specified test? is there specified die for a specified test or what? I hope you reply to me
@@dr.manoharguttikonda4282Manu how can I calculate the amount of powder which I used for test specimen is it depends on the size of the die or the standard of material which used in the specified test? is there specified die for a specified test or what?
Good evening sir, i am yash from pune, maharashtra. I am doing project on powder compaction. I saw your video on youtube for compaction process.
I really wanted you to clear my following difficulties:
1) we are taking inner diameter of die as 25 mm, then what should be outer diameter of die?
2)what should be the length of ram
3) how much pressure should we apply in order to compact copper powder?
4) which binder if any, we should use for compacting copper powder?
5) how much binder we have to add?
6) how much quantity of copper powder we should take in order to get compact of dia- 25 mm and height - 5 mm.
7) how much tolerance between die and punch should we provide if iner diameter of die is 25 mm??
I really need to solve above difficulties as early as possible. I hope u would help me regarding the above mentioned questions.
Thank you
hi, sir, it is a nice video .first for example for composite material if I want the diameter of the specimen is 20 mm and the diameter of the die is 25 mm can I machine the resulting specimen or I must use another die with 20 mm diameter? secondly how many grams of powder I used? is it depends on the size of the die or the standard of material which used in the specified test? is there specified die for a specified test or what? I hope you reply to me
it is better to make a die with 20mm dia to make defect less product. if not possible then go for machining using WEDM.
@@dr.manoharguttikonda4282Manu how can I calculate the amount of powder which I used for test specimen is it depends on the size of the die or the standard of material which used in the specified test? is there specified die for a specified test or what?
@@mostafaeid9955 its depend on density of the material powder.