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     Precise Expansion Metal
 
Precise Expansion Metal
 
Product Descriptions  
 

 

 Fine Expanded Metals(Precise expansion metal)

Precision extract hand metal for EMI RFI handling in a variety of areas requiring ventilation and visibility.

 

[characteristics of Precise expansion metal]

 Outstanding Cost Performance in Mesh
 Superior EMI Shielding Performance
 Excellent electrical conductivity
 Outstanding opening and visibility up to 90%
 Welding and soldering is possible without taking off the ends

1) Name and dimension of each part

- LWD: Diagonal(long side) dimensions of a diamond

  The center distance of the next joint from one joint.

  The dimensions are determined by foam and are parallel to the width of the coil.

- SWD: Diagonal (short side) dimensions of a diamond

  The center distance of the next joint from one joint.

  This dimensions may vary depending on the form.

  Because the width of the strand and the degree of tension change. As the level of tension increases, the number of webs per unit length decreases.

 

2) Thickness of used metal

The thickness of the small plate to be the material of the extended metal can be set freely between the maximum and minimum production values, but the small plate actually used is 0.002/0.003/0.008/0.010 inches typical.


3) Strand Width

The strapped width is the dimension of the spacing between slit and metal plates.

This width is precisely adjusted and the width determines the weight and overall thickness.

Generally, the width of the strands is equal to or greater than the thickness of the metal plate used.

The width of the strand changes according to the degree of tension. For example, with fewer people, the strait width increases.


4) Maximum Sheet Width

This plate width shows the maximum width of the sheet metal currently being sold for the designation of each extended metal.

This width can be customized for future improvements or requests.




[Development Purpose]

 EMI Shielding &

Thermal Measures

 Electric cell

 Fuel cell

Vent (fan guard, etc.)

EMI Measures for Display Panel Parts

Shield case

Gasket

(Electrical connection)

  Current Collector of the first and second batteries

  Plastic Lithium lon (PLI)

  Lithium lon (Li-lon) etc.

 

 The Current Collector is a member of the electrical connection to the electrode terminals, usually copper or aluminum.

 Alkaline, etc.

 solid electrolytic
 Solid Oxide (SOFC) Cogeneration, etc.
 Solid polymer type
 Proton Exchange Membrane (PMC)
 Car, etc.
 Insan type
 Photogenic alkaline (PAFC)
 the combined development of heat stroke in the home

 

 Heat exchanger

 Others

Heat shield

 

Rubber heater

 

Radiator element

 

Cooler

Medical appliances

 

Car

 

Water or fire power generation

 

Various kinds of filters

 

Reflector case on lighting fixture

 

(Fire prevention and explosion prevention measures)



 

[Shielding performance]                     [Electrical conductivity]



 

[Product specifications and typical characteristics]

Standard stock

Netting

Netting

(core-core)

Strand mm

Number of holes per inch

Mesh

width

 Opening rate

Shielding effect (dB)

Specify method

(Order List)

Title

LWD

SWD

 T

Used Metal Sheet Thickness

W

width

 Number

mm

(%)

 10Mhz-10Ghz

 

3Ni7-3/0

4Monel19-3/0

4Al8-4/0

4Cu8-4/0

5Ni7-4/0

5Cu7-5/0

4Cu5-6/0

 

3/0

3/0

4/0

4/0

4/0

5/0

6/0

3.2

3.2

2.0

2.0

2.0

1.3

0.8

(1.5)

(1.5)

(1.1)

(1.1)

(1.1)

(0.7)

(0.6)

0.08

0.10

0.10

0.10

0.13

0.13

0.10

0.18

0.48

0.10

0.10

0.10

0.18

0.15

22

56

127

245

664

1375

2858

305

228

457

305

305

305

228

(75)

(40~45)

(58~65)

(64~70)

(63~65)

(50~54)

(36~40)

75-15

75-15

78-18

78-18

78-18

82-22

N/A

 

 

[Standard inventory list]               [Precision Extended Metal Manufacturing Image]

 

 

 

 

 

 

 

 

 Woven Mesh

 

Mesh

The unit for the size of the mesh is called "mesh".

Indicates the number of mesh cords on the side of the side of 25.4 mm (1 inch).

 

- Wire diameter

Line diameter.

The value of the Aperture width value mesh may vary depending on this.

 

- Aperture width

The length between the line and the line.

Indicates the size of mesh space.

- Pitch

The length between the skirt key and the line seam is called the pitch.

Indicates the foreground+aperture width.

 

- Open screening area

When viewed from the front, the percentage of space on the mesh is referred to as the spatial ratio.

Space rate(%) = Marked as 100x(Aperture widthPitch)2

 


 

 

 

 

 

[Items required for the issuance of Mesh net]


* Quantity

Specify a piece load or roll length

 

* Shape

For the sculpture, please let me know the width and length of the product.

For complex shapes, please provide a drawing that shows the pattern of the

wire

 

* Size

For roll orders, specify the required length including the extra length.

The standard roll length is 30m.

 

* Precision degree

If processing precision is especially required, specify the tolerances.

 

* Material

Please provide the following information when selecting materials for proper use.

Final screen use (durability of corrosion, stability of food hygiene, etc.)

Additional processing (forming, welding, surface treatment, etc.)

Transportation and storage conditions

 

* Aperture width

Specify mesh or opening width.

 

* Textile fabric

Especially, if there is no textile designation, it is flat.

A well-organized thing can stand.

 

* Manufacturing

 

Various secondary processes such as heat treatment, plating, and installation of weld frames are possible.

 

Please provide us with samples of the wire mesh sheet already in use, and we will measure and provide the product.


 


 

 

 

 

 

 

 

 

 

 

 

 

 

NIKKEN LATH CATALOG

 

 

[About NikkenRas]

NikkenRas intends to realize precise quality by pursuing not only thorough quality control but also high production technology and inspection technology. In 2003, we acquired ISO9001 certification, which is the international standard for quality management system in Las industry. We are working as a quality control system for production technology development and product development.


- Mechanical equipment

We are researching and developing various fields of the company, high performance and efficient system function. Very small holes can be manufactured and automated for mass production. We will continue to produce on the basis of high accuracy and high quality, and will respond reasonably and economically to various demands with modern facilities.


- R & D

We believe that the development of the enterprise is the introduction of new technology, the increase of injury, and the ability to think. Every day people are researching products that can create a richer lifestyle. We make production innovation, technology development, production rationalization, modernization as the place of self-expression of the profession, do our mission as a member of society through work, find motivation, awareness and pleasure in our work.


- Mold Design / Production

Electrical discharge machine, machine center, etc. We use our own CAD-CAM system to design and manufacture precision molds that match your machine according to your orders. You can produce wide and efficient molds.


- Product Inspection

It is our pleasure to make great achievements. The finished product is up to date with the latest technology and options, all the tests carefully. You can rest assured that you are always offering products that respond to your trust.

 

 

 

 

[Ultra Precision Expanded Metal, "NK FINE MESH"]

Like punch metal, it can process various materials such as nickel, titanium, stainless steel, aluminum, gold, brass, brass plate, copper plate, various nonferrous metals and resin. It can also match the original specifications of the customer that are not in standard.




 

[Characteristics of NK FINE MESH]

1) Ultra-precision expansion

Precision mesh is produced by precision special processing using thin sheet.

2) Thickness and uniformity of mesh

RELS and R-uniforms can be manufactured uniformly with sophisticated special processing tools.

3) Machinability

The confusion of the net does not occur when it is processed by any molding press or by Ghana.

4) Flat processing

It can be used for various purposes by flat machining with precision gauge control.

5) High Porosity

Percentage of porosity that can not be achieved with conventional punches. (60-80%)

 

 

 

[JI[JIS Standard Extended Metal]

Carbon steel sheets of 1.2 m / m-9.0 m / m are cut into rheumabinic corners at room temperature and have many excellent properties and breakthrough and wide applications.

 

 

 

 

 

 

[Apllication]

- For muscle concrete

- Bulkheads in racks, ships, etc.

- Window safety device

- Interior decoration window

 JIS symbol

 Mesh size

 Strain

 Sheet Thickness

 SW

 LW

 W

 T

 XS 31

 12

 30.5

 1.5

 1.2

 XS 32

 12

 30.5

 2.0

 1.6

 XS 33

 12

 30.5

 3.0

 2.3

 XS 41

 22

 50.8

 2.0

 1.6

 XS 42

 22

 50.8

 2.5

 2.3

 XS 43

 22

 50.8

 3.5

 3.2

 XS 81

 75

 203.2

 4.0

 3.2

 XS 82

 75

 203.2

 5.0

 4.5

 XS 83

 75

 203.2

 6.0

 6.0

 

 

 

[FINE MESH]

 Model No.

 Mesh size

 Strain

 Maximum sheet

 SW

 LW

 W

 NK0203

 2

 3

 0.2~0.8

 1,219

 NK0306

 3

 6

 0.3~0.8

 1,829

 NK0408

 4

 8

 0.3~1.5

 1,829

 NK0514

 5

 14

 0.3~1.5

 1,829

 NK0621

 6

 21

 0.3~1.5

 1,829

 NK0714

 7

 14

 0.3~1.5

 1,829

 NK0821

 8

 21

 0.3~1.5

 1,829

 NK1032

 10

 32

 0.3~1.5

 1,829

 NK1432

 14

 32

 0.3~1.5

 1,829

 NK1632

 16

 32

 0.3~1.5

 1,829

 NK2550

 25

 50

 0.3~1.5

 1,829


 


 

[Micro mesh]

-SW

Diamonds and sandpaper As the short-term SW increases, the number of flatness eyes decreases.


-LW

Long side dimension of diamond diagonal The LW dimension is always parallel to the coil.


- Used metal

Nickel, titanium, polyethylene, stainless steel connection board, aluminum, gold, electric / zinc version, copper plate, frozen plate and eto tin can be used.


-Strand Width

The strand is the dimension of the gap in which the gap is placed in the treated material.

 

 

 

 Product number

 Splashes

(mm)

 Material Thickness

(m/m)

 Strand cap (m/m)

 Maximum habit

 SW

 LW

 MIN

 MAX

 LW

 W

 220

 NK2030

 2.0

 3.0

 0.3

 0.6

 0.3

 0.8

 1,219

 630

 NK1020

 1.0

 2.0

 0.3

 0.6

 0.3

 0.6

 1,219

 290

 NK1530S

 1.5

 3.0

 0.03

 0.3

 0.1

 0.5

 300

 630

 NK1020S

 1.0

 2.0

 0.03

 0.2

 0.1

 0.5

 300

 1,400

 NK0713S

 0.7

 1.3

 0.03

 0.15

 0.1

 0.3

 300

 2,600

 NK0510S

 0.5

 1.0

 0.03

 0.1

 0.1

 0.25

 300


 


 

[NIKKEN FINE MESH & SCREEN]

- Precision strike metal that can freely customize and shape the material

It can process various kinds of materials such as iron, nickel, titanium, stainless steel, and aluminum. Nonferrous metal and resin can be used. In addition, we design and manufacture molds and equipment, so we can process them according to the customer's original specifications that are not in standard. Expect your own precision processing technology and rich experience to achieve accuracy that surpasses your expectations.

 

 

NIKKEN LATH PUNCHING [Standard design]

 

You can also close the width of the product and process cutting. 

 

- When requesting an order design, please complete the following manual. It is more convenient to attach drawings or samples.

1) Types of materials

2) Plate thickness

3) Width

4) Length

5) Hole diameter

6) Liver (pitch) or type number

7) Amount of unsuitable holes around plate (seat)


 
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