熔断电阻器生产过程中的质量控制  

The Quality Control of Fuse Resistor in Production Process

作　　者：张霞[1] 曹喻霖[1] 滕坚[1] 秦好泉[1] 

机构地区：[1]深圳职业技术学院工业中心,广东深圳518055

出　　处：《电子质量》2016年第3期39-43,共5页Electronics Quality

摘　　要：熔断电阻器是一种广泛应用安装在电路中、保证电路安全运行的电器元件。可视为具有保险管和电阻的双层功效。为节约成本和简化电路使用熔断电阻器代替保险管。该文研究了手机充电器产品上使用熔断电阻器存在着异常断路的问题,并对熔断电阻器的选材、生产过程与控制、以及投入手机充电器工程组使用这三方面进行原因分析和检测。找出了导致熔断电阻器异常断路的主要原因,最终很好地控制了熔断电阻器异常断路不合格率,使手机充电器的质量控制得到有效保障。Fuse resistor is a kind of resistor which is widely used in circuit to protect electrical components.It can be used as protective tube and fuse.In order to save costs and simplify the circuit,fuse resistor was used to replace of protective tube.In this paper,when fuse resistor was used in the phone charger products,its abnormal cut-off was studied.The material selection,production process and control of fusing resistors,application in the phone charger products were analyzed and measured.The main reasons about abnormal cut-off were found.Finally unqualified rate of abnormal fuse resistor circuit was well controlled,and the quality control of cell phone charger was effectively ensured.

关 键 词：熔断电阻器 质量 改进 

分 类 号：TM54[电气工程—电器]