1,Stranded copper

A. Cable conductor set, a number of rules of the conductor arrangement, through the collection of eye set.

B. Stranded copper control projects:

a. Copper wire diameter (detection tools: micrometer)

b. True roundness (detection tools: thickness gauge)

c. Stranding distance (back twist method: twist distance mm = distance after untwisting mm / return the number of twist)

d. Tension (detection tool: tension meter)

2, core cable

A according to the specifications of wire, insulation coating.

B core cable control project:

a.ID (detection tools: wire, feeler gauge)

b. appearance (visual, feel)

c. electrostatic capacity (test tool: electrostatic capacity)

d. color (color, visual)

e. centrality (test tool: projector)

f. expansion extension (detection tool: tension machine)

g. insulation voltage (test tool: spark machine)

3, parallel to the twisted pair

A the core of the two is synchronized with the eye model and the traction wheel to form a parallel.

B pairs of ground control projects:

a. core belt tension (detection tools: Digital tension / tension)

b. eye model / line (according to the guide wire type selection tool)

c. qualifying / take-up tension (flat and not twist / tension should be moderate loose)

4, the shield twisted pair

A. Two core lines through the eye mold collection, the formation of the intersection of twisted distance, while shielding package.

B. Pair control project:

a. Core tension (detection tool: tension meter)

b. Laying distance (detection tools: ruler)

c. Belt tension (digital tension meter)

5, three core twisted

A. Three core through the eye mold collection, formed by the intersection of twist distance, while shielding package.

B. Pair control project:

a. Core / Belt Tension (Test Tool: Tensiometer)

b.Laying distance (detection tools: ruler)

c.Physical length (cut one meter on the twisted pair to remove the shield, ground straightening two cores to be the same length)

6, cabling

A. According to the wire specification requirements, will be a number of core lines arranged through the collection of eye mode to form a larger cross-sectional area of the core line, while shielding package.

B. Stranded control items:

a. Arrangement (for specifications)

b. Straight roundness (visual, feel)

c. Tension (detection tool: tension meter)

d. Stranding distance (detection tools: ruler)

e. Core wire diameter (detection tools: thickness gauge)

7, braiding

A. Use a braiding machine to shield a single core or assembly strand from metal

B. Weaving / Isolating Control Items:

a. Conductor diameter (detection tools: thickness gauge, micrometer)

b. Mesh (inspection tool: ruler, pitch gear)

c. Number of spindles / piece (pre-production self-inspection)

8, Spiraling

A. Wrap the thin metal wire around the insulated core wire in a spiral pattern using a winder.

B. Spiraling / Isolation Control Items:

a. Conductor diameter (detection tools: thickness gauge, micrometer)

b. Pitch (detection tools: ruler, pitch gear)

c. The number of winding (pre-production self-inspection)

9, Jacket

A. According to the wire specification requirements, to shield a good semi-finished products for coating extrusion

B. Outside the control project:

a Appearance (for samples, visual, feel)

b. Light Haze (for samples)

c. Molding OD (detection tools: thickness gauge, caliper)

d. Printing / Center (Visual, Projector)

e. Color (for samples, swatches)

f. Expansion of the extension (detection tools: Rally)

10, cut cable

A. The finished product by the specified size through the CD-ray machine, playing volume machine for cutting packaging shipping

Trimming control items:

a. Size / m (detection tools: tape, counter)

b. White card / UL label (according to the specification to fill / according to the length of the packaging placement)

c. Packing / handling (in accordance with customer requirements / anti-collision, anti-crushing)

d. Common unit conversion:

1 (m) m = 3.281 (ft) 1 ft (ft) = 12 inch

1 (inch) = 25.4 mm (mm) 1 ft (ft) = 30.5 cm

1 (pound) pounds = 0.454 kilograms 1 kilogram = 9.8 Newton