High Precision Constant Force Flat Spiral Springs Flat Coil Spring

Product Details
Customization: Available
Condition: New
Certification: CE, RoHS, ISO9001
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Manufacturer/Factory, Group Corporation
Gold Member Since 2009

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Management System Certification
ISO 9001, ISO 14001, ISO 14000, IATF16949, HACCP, ISO 13485, GAP
Export Year
2009-09-01
  • High Precision Constant Force Flat Spiral Springs Flat Coil Spring
  • High Precision Constant Force Flat Spiral Springs Flat Coil Spring
  • High Precision Constant Force Flat Spiral Springs Flat Coil Spring
  • High Precision Constant Force Flat Spiral Springs Flat Coil Spring
  • High Precision Constant Force Flat Spiral Springs Flat Coil Spring
  • High Precision Constant Force Flat Spiral Springs Flat Coil Spring
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Basic Info.

Model NO.
JST-S281
Standard
DIN, ASTM, GB, JIS, ANSI, BS
Customized
Customized
Material
Alloy
Application
Metal Recycling Machine, Metal Processing Machinery Parts, Metal forging Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
Name
High Precision Constant Force Flat Spiral Springs
Size
Customized, Per Drawing′s Requirement
Processing Method
CNC Turning, CNC Machining
Tolerance
+/-0.01mm
Surface Roughness
Ra1.6
Inspection
100% Inspection Before Shipment
Drawing
JPEG, Pdf, CAD, Igs Accepted
Payment
30%T/T+70%T/T, West Union, etc
Edges&Holes
Debarred
Service
OEM and ODM Are Welcome
Precision Range
0.05mm-0.2mm
Surface Treatment
Polishing, Heat Treatment, Galvanization etc
Inspection Machines
CMM, Projector, Universal Testing
CNC Machining or Not
CNC Machining
Micro Machining or Not
Micro Machining
Transport Package
1 PC One PE Bag, 15 Kgs One Carton.
Specification
CE, RoHS, SGS
Trademark
JST or OEM
Origin
Jiangsu, China
Production Capacity
20, 000PCS / Month

Product Description

High Precision Constant Force flat spiral springs flat coil spring

High Precision Constant Force Flat Spiral Springs Flat Coil Spring


High Precision Constant Force Flat Spiral Springs Flat Coil Spring


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.

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.

 

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..

High Precision Constant Force Flat Spiral Springs Flat Coil Spring

 

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.

High Precision Constant Force Flat Spiral Springs Flat Coil Spring
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.


High Precision Constant Force Flat Spiral Springs Flat Coil Spring

High Precision Constant Force Flat Spiral Springs Flat Coil Spring
 

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
High Precision Constant Force Flat Spiral Springs Flat Coil Spring
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.


 

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