Production process diagram of ZCTC/ZCT series magnetic rings-深圳市众慈电子有限公司

Production process diagram of ZCTC/ZCT series magnetic rings

Release time：2024-01-22
Number of views 2153 Second

Shenzhen Zhongci Electronics Co., Ltd
Process flowchart	formulate	Engineering course	version	A	Page number	1/1
	Engineering supervisor review
	Quality Assurance Supervisor Review
	Manufacturing supervisor review
	Applicable to		Magnetic ring coil
Material requisition (warehouse retrieves corresponding order quantity materials)
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Confirmation of online materials
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Confirmation of QC engineering drawings and work instructions
Filter paint and air dry treatment (about 30 minutes)
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Baking treatment (pre bake at 70 degrees for about 30 minutes, then bake at around 110 degrees)
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Remove from the oven and cool down (approximately 30 minutes)
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Twisting and pressing feet (for thicker threads, the feet should be calibrated first)
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Tin immersion (pay attention to the depth of tin immersion)
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Cutting feet (pay attention to size)
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Printing/labeling (pay attention to direction)
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Appearance inspection and handling
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School Foot
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Finished product testing (number of turns/turn ratio, inductance, high voltage, DC resistance)
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Foot inspection packaging
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Submitted for QA inspection
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Appearance dimension inspection (fixture confirmation)
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Electrical testing (instrument and equipment debugging)
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Tin loading experiment
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Warehousing and packing
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Preparation of shipping documents (shipping inspection report, material certificate, ROHS guarantee letter), etc
1. For products with thicker threads, it is advisable to first calibrate the feet before tin dipping to avoid deformation and inability to straighten them after tin dipping
2. Products with long cutting lines can be made into spring coils according to actual production conditions, and then subjected to wire hooking treatment to improve efficiency

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