High Precision Constant Force flat spiral springs flat coil spring
Stamping (also known as pressing) is the process of placing flat sheet metal in either blank or coil form into a stamping press where a tool and die surface forms the metal into a net shape.
Stamping includes a variety of sheet-metal forming manufacturing processes, such as punching using a machine press or stamping press, blanking, embossing, bending, flanging, and coining.
This could be a single stage operation where every stroke of the press produces the desired form on the sheet metal part, or could occur through a series of stages. The process is usually carried out on sheet metal, but can also be used on other materials, such as polystyrene.
Progressive dies are commonly feed from a coil of steel, coil reel for unwinding of coil to a straightener to level the coil and then into a feeder which advances the material into the press and die at a predetermined feed length.
Depending on part complexity, the number of stations in the die can be determined.
Stamping is usually done on cold metal sheet. See Forging for hot metal forming operations.
Stamping (also known as pressing) is the process of placing flat sheet metal in either blank or coil form into a stamping press where a tool and die surface forms the metal into a net shape.
Stamping includes a variety of sheet-metal forming manufacturing processes, such as punching using a machine press or stamping press, blanking, embossing, bending, flanging, and coining.
This could be a single stage operation where every stroke of the press produces the desired form on the sheet metal part, or could occur through a series of stages. The process is usually carried out on sheet metal, but can also be used on other materials, such as polystyrene.
Progressive dies are commonly feed from a coil of steel, coil reel for unwinding of coil to a straightener to level the coil and then into a feeder which advances the material into the press and die at a predetermined feed length.
Depending on part complexity, the number of stations in the die can be determined.
Stamping is usually done on cold metal sheet. See Forging for hot metal forming operations.
| Bending | the material is deformed or bent along a straight line. |
| Flanging | the material is bent along a curved line. |
| Embossing | the material is stretched into a shallow depression. Used primarily for adding decorative patterns. See also Repoussé and chasing. |
| Blanking | a piece is cut out of a sheet of the material, usually to make a blank for further processing. |
| Coining | a pattern is compressed or squeezed into the material. Traditionally used to make coins. |
| Drawing | the surface area of a blank is stretched into an alternate shape via controlled material flow. See also deep drawing. |
| Stretching | the surface area of a blank is increased by tension, with no inward movement of the blank edge. |
| Ironing | the material is squeezed and reduced in thickness along a vertical wall. Used for beverage cans and ammunition cartridge cases. |
| Reducing/Necking | used to gradually reduce the diameter of the open end of a vessel or tube. |
| Curling | deforming material into a tubular profile. Door hinges are a common example. |
| Hemming | folding an edge over onto itself to add thickness. The edges of automobile doors are usually hemmed. |
Piercing and cutting can also be performed in stamping presses. Progressive stamping is a combination of the above methods done with a set of dies in a row through which a strip of the material passes one step at a time.
At JST Industry, we use the latest machining technology with a wide range of capabilities to meet your demands. Our manufacturing facilities include Stamping, Welding, 3-5 axis milling, lathes, grinding, etc, and state of the art metrology. With these machines, we produce complex parts in the most efficient and accurate way. Our manufacturing capabilities allow us to develop your part from prototype to mass production for the most precise of jobs.
| Processing Method | Stamping, Welding, CNC Milling, CNC Turning, Turning-Milling Machining, Micro Machining, Grinding, Boring, Tapping. |
| Material | Stainless Steel, Alloy Steel, Carbon Steel, Free-cutting Steel, Brass, Copper, Aluminum, POM, PTFE. |
| Finish Treatment | Polishing, Sand Blasting, Anodizing, Zinc Plating, Nickel Plating, Blackening, QPQ, Painting, etc.. |
| Tech. Standard | ANSI, ASTM, DIN, JIS, BS, GB, ISO, etc.. |
| Application | Medical, Aerospace, Millitary, Instrument, Optics, Food Equipment, AUTO Parts, Furniture, etc.. |
| Equipment Description | Specs | QTY |
| Puching machine | 80 Tons | 2 Sets |
| Puching machine | 120 Tons | 4 Sets |
| Puching machine | 150 Tons | 2 Sets |
| Puching machine | 200 Tons | 2 Sets |
| Puching machine | 250 Tons | 4 Sets |
| Puching machine | 300 Tons | 2 Sets |
| Puching machine | 350 Tons | 1 Sets |
| Puching machine | 500 Tons | 1 Sets |
| Welding machine | Laser Welding | 2 Sets |
Other assist equipments include:
machining machine, Drilling machine, Centerless Grinding machine, External Cylindrical Grinding machine, etc.
Vernier Caliper, Micrometer, Height Gage, Hardness Tester, Two-dimensional image measuring instrument, TESA Micro-Hite
300, Mitutoyo surface Roughness Tester, Mitutoyo CMM and Ultrasonic Cleaner.
Metal stamping can be applied to a variety of materials based on their unique metalworking qualities for a number of applications across a wide range of industries. Metal Stamping may require the forming and processing of base common metals to rare alloys for their application specific advantages. Some industries require the electrical or thermal conductivity of beryllium copper in areas such as aerospace, electrical, and the defense industry or the high strength application of steel and its many alloys for the automotive industry. Industries metal stamping is used for:
- Aerospace
- Agriculture
- Ammunitions
- Major appliances
- Small appliances
- Automotive
- Commercial
- Construction
- Electronics
- HVAC
- Lawn Care & Equipment
- Lighting
- Lock Hardware
- Marine
- Medical
- Plumbing
- Power Storage
- Power Tools
- Small Engine
Q1: Are you a trading company or a manufacturer?Manufacturer.
Q2: How long is your delivery time?Normally, the samples delivery is 10-15 days and the lead time for the official order is 30-45 days.
Q3: How long will it take to quote the RFQs?Normally, it will take 2-3 days.
Q4: Do you provide samples?Yes, the samples will be free if the cost is not too high.
Q5: Which countries are your target markets?America, Canada, Europe, Australia and New Zealand.
Q6: Do you have experience of doing business with overseas customers?Yes, we have over 10 years exporting experience and 95% of our products were exported to overseas market. We specialized in the high quality OEM parts, we are familiar with the standard of ANSI, DIN, ISO, BS, JIS, etc..
Q7: Do you have reference customers?Yes, we have been appointed as the supplier of Parker(USA) since 2012. "Supply the top quality precision machined parts" is our management philosophy, ON TIME
and EVERYTIME.