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European standard power cord bundles of copper wire within the wire pitch error cause analysis and measures
2011-11-24 22:09:47
 

European standard power cord bundles of copper wire within the wire pitch error cause analysis and measures

Ningbo Qiaopu Electric Co.Ltd power cord production of good quality and reasonable price. But some smaller companies in order to save costs, cut corners, lower prices, increased competitiveness, will reduce the power cord inside pitch. European standard power cord bundles of copper wire within the wire pitch Analysis:
1) The new European standard power cord into the tow wire copper internal employees at the same time the UL standard, Japanese standard and VDE standards of training. Two standard for copper wire and twist away from the requirements of different cross-sectional area. VDE standards as long as the conductor resistance can meet the requirements; so confused new employees the requirements of UL and VDE;
2) we control for the inspection process: inspection once every two hours, this batch of orders is small, beam wire soon completed, missed the inspection time.

European standard power cords internal wire corrective measures:
1) to strengthen the training for the VDE standard, so that employees are familiar with the beam yarn VDE requirements, the requirements of VDE wire attached to the beam-beam machine next to the wire;
2) Workshop Director Ningboqiaopu Electric Co., Ltd. issued a mandate in a more clear description of monofilament wire bundle diameter, number, pitch, and asked for wire bundle with the first seizure of this process is a new task list for the first 10 meter wire beam used to test monofilament diameter, the number of beam wire pitch, and make a record.

European standard power cords internal wire rectification charge:
1) Workshop Director;
2) Technology;
3) beam wire workers


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