Press Tool का साइज कसे Calculate करे.
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- เผยแพร่เมื่อ 1 ต.ค. 2024
- Blanking Tool
Blanking is a punching operation in which entire periphery is cut out and the cut out portion required is known as STAMP OR BLANK.
When a component is produced with one single punch and die where the entire outer profile is cut in a single stroke the tool is called a blanking tool.
Blanking is the operation of cutting flat shapes from sheet metal.
The outer area of metal remaining after a blanking operation is generally discarded as waste.
Size of blank or product is the size of the die & clearance is given on punch.
It is a metal cutting operation.
In blanking metal obtained after cutting is not a scrap or it is usable.
The size of the blank depends on the size of the die.
So the size of the die opening is equal to the blank size.
Clearance is given to the punch.
Piercing tool
Piercing tool
Piercing involves cutting of clean holes with a resulting scrap slug. The operation is called die cutting and can also produce flat components where the die, the shaped tool, is pressed into a sheet material employing a shearing action to cut holes. This method can be used to cut parts of different sizes and shapes in sheet metal, leather and many other materials.
Cut off tool
Cutoff tool
It is a shearing operation in which blanks are separated from a sheet metal strip by cutting the opposite sides of the part in sequence.
Parting off tool
This issimilar, in that a discrete part is cut from a sheet or strip of metal along a desired geometric path. The difference between a cutoff and a parting is that a cutoff can be nestled perfectly on the sheet metal, due to its geometry. With cutoffs, the cutting of sheet metal can be done over one path at a time and there is practically no waste of material. With partings, the shape can not be nestled precisely. Parting involves cutting the sheet metal along two paths simultaneously. Partings waste a certain amount of material, that can be significant.
Trimming tool
When cups and shells are drawn from flat sheet metal the edge is left wavy and irregular, due to uneven flow of metal. Shown is flanged shell, as well as the trimmed ring removed from around the edge. While a small amount of Material is removed from the side of a component in trimming tool.
Trimming Tool.........
Shaving tool
Shaving removes a small amount of material around the edges of a previously blanked stampings or piercing. A straight, smooth edge is provided and therefore shaving is frequently performed on instrument parts, watch and clock parts and the like. Shaving is accomplished in shaving tools especially designed for the purpose. it is also required proper die clearance
Forming tool
Forming is the operation of deforming a part in curved profile. Forming tools apply more complex forms to work pieces. The line of bend is curved instead of straight and the metal is subjected to plastic flow or deformation.
Drawing tool
Drawing tools transform flat sheets of metal into cups, shells or other drawn shapes by subjecting the material to severe plastic deformation. Shown in fig is a rather deep shell that has been drawn from a flat sheet. It is an axial elongation through the application of axial force.
Drawing Tool
This type of Press tool is used to perform only one particular operation therefore classified under stage tools.
Progressive tool
A progressive tool differs from a stage tool in the following respect: in a progressive tool the final component is obtained by progressing the sheet metal or strip in more than one stage. At each stage the tool will progressively shape the component towards its final shape, with the final stage normally being cutting-off.
Compound tool
The compound tool differs from progressive and stage tools by the arrangement of the punch and die. It is an inverted tool where blanking and piercing takes place in a single stage and also the blanking punch will act as the piercing die.
Combination tool
In a combination tool two or more operations such as bending and trimming will be performed simultaneously. Two or more operations such as forming, drawing, extruding, embossing may be combined on the component with various cutting operations like blanking, piercing, broaching and cut off takes place- it can perform a cutting and non cutting operations in a single tool.
Bhut vdhiya sir.... needful topic
dear sir
please provide me plate thk -1,1.6,2,2.5, 3 ,4 ,5,6 tool size procedure
required
Ok Soon
Can you please tell me how to calculate or find out the ‘sheering strength’ of 18k gold and is it different for different color or gold like yellow or white or rose because they have different alloys to make it ? Thanks for your help in advance
Please can you provide some notes for sheet metal parts
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How to calculate bending tool size, please guide us
Soon in coming video
Aap please tool cost kaisi nikali jaati hai aur tool life kaise decide karte hai ispar bhi video banaiye
Dear sir, Hydraulic press machine me die setting kaise karte he?
No calculation only idea.
Thank you so much. For the video
Hello sir i am from nainital and i also earn in tool room sir i have to set up my tool room sir you give above profit and cost
Yes
Sir 10 mm plastic Katney K liyea konsa method use karu konsa die
Sir clearance nikane ka formula kya hai
Nahi kyo ki full knowledge nhi
Can I talk to you strictly on tex call
Thank you sir
HOW TO CALCULATE DEVELOPMENT LENGTH SHEET METAL PARTS ?
Good video, appreciate 👍
Can you tell how we will consider the tool size of forming tool and trim tool with cam cutting and tonnage for the same.
If possible pls share some basic layout with proper nomenclature.
Rm specifications which are used in tool manufacturing.
Consideration of two pillar set and four pillars sets
Soon…..
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Nice video sir, plese make a video on penal checking fixture and recving gauge with calculation and example
Thanks for feedback. Sure
Good morning sir
good advise sir
Punch 4.7sheet thinkes 1.7 die inset clearance kese nikale
Good job bro
Thanks
Worth listening..
Thanks Sir.
Sir Orr videos chahiye 🙏🏻🙏🏻🙏🏻🔥🔥🔥
During the season, We will discuss. How we can develop Best Sheet Metal Product so that We can achieve good Quality and required Quantity.
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Very nice sir
Thanks and welcome
Awesome sir
draw ke liye tonnage, press selection pe ek video banao
Ok soon….
Sir please also make a video on bending and spring back
ok
Nice sir mr Monu sharma design co
During the season, We will discuss. How we can develop Best Sheet Metal Product so that We can achieve good Quality and required Quantity.
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everyeng.com/learn/course/view/5addd288-f8ca-4097-8736-931ac9278b66/Sheet%20Metal%20Product-%20Development%20Process.
Superb
Thanks 🤗
During the season, We will discuss. How we can develop Best Sheet Metal Product so that We can achieve good Quality and required Quantity.
Please register...
everyeng.com/learn/course/view/5addd288-f8ca-4097-8736-931ac9278b66/Sheet%20Metal%20Product-%20Development%20Process.
Perfect
Thanks
Great explanation
10 mm key pipe ka size 20 mm length me 7.5 mm kessey banay
Ho sakha hai
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Good job sir
nice
Good sir
Thanks and welcome
can you explain the same thing for drawing process??
thank you