|
|
|
|
BHUWAL CABLES LIMITED
Mumbai |
|
|
|
|
|
|
|
|
|
|
Home |
1. Bunching / Stranding / shapping of Conductor:
- Dai and No. of Strands.: On Smaple Basis,
- Conductor Resistance.: Sampling Basis.
- Direction Abd Lay Length.: Sampling Basis.
- Dimension over Conductor.:Sampling Basis.
2. Insulation Extrusion
- On line spark Tester: 10% Performed by Spark Testers on each Extruded.
- Dimension and Centering: On line, by sampling basis.
- Insulation Resistance: Sampling Basis.
- High Voltage: Sampling Basis.
- Tensile Strength of Comp: Sampling BasisPerformed as described before.
- Conductor Dimension: Sampling Basis And Resistance.
- Shrinkabge: Sampling Basis.
3. Twisting And Laying of Cores.
- Visual Examination for: 100% Color Sequence
- Direction And Lay LEngth: 100% Performed with High Voltage Test.
- High Voltage Test: 100% performed with High voltage Test.
- Conductor Resistance: 100% on Digital Resistance Meter.
- Size of Conductor: 100% by Micrometer.
- Dia. Over Laid UP Cores: 100% by Vernier Calipers.
4. Inner Sheath.
- Thickness And Measurement: 100% Color Sequence.
- Surface Conditions of Inner: Visual Examination. Sheath
5. Armouring
- Direction of Lay: Visual Examination.
- No. Of Wires/Strip: On line, by counting.
- Diameter Of Wire / Width: By Micrometer And Thickness of Strip.
- High Voltage: 100% By High Voltage Tester
- Dia. Ovreer Armouring: By Vernier Calipers.
6. Sheathing
- Continuity of Each Core before Sheating: 100% By continuity Tester.
- Diameter Over Sheathing: By Vernier Calipers.
- Thickess of Insulation: by Vernier Calipers.
- Eccentricity : By Vernier Calipers.
- Surface Finish: Visual Examina.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|