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Ningbo Qiaopu Electric Co., Ltd. power Cord rear handle (tail processing)
2011-05-03 22:21:19
 

Ningbo Qiaopu Electric Co., Ltd. power Cord rear handle (tail processing)

1.1 Ningbo Qiaopu Electric Co., Ltd. power Cord crimp tail
1.1.1 the end of processing production preparation
Ningbo Qiaopu Electric Co., Ltd. under the power line cross-sectional area, section shape, crimp terminal connector specifications and requirements, the correct selection and use of equipment, crimping tool, crimping operation, should verify that equipment is in good condition, the method is take a length of 200 mm crimp 10, as required with the terminal crimping, with the tensile tester pulled the proximal connector or cable wiring terminals, and then measure the pressure in Table 1, the minimum tension joints (even if the wire terminal the moment when the pull out), do not meet the requirements of the equipment, is strictly prohibited.
Table 1、

Conductor cross-sectional area (mm2)

0.3

0.35

0.5

0.75

1

1.2

1.5

2

2.5

3

Minimum tensile strength(N)  

48

60

70

100

150

180

200

250

300

350

Conductor cross-sectional area(mm2)

4

5

6

8

10

16

20

25

35

50

Minimum tensile strength(N)

400

450

500

600

700

900

1000

1100

1300

1700

1.1.2 Ningbo Qiaopu Electric Co., Ltd. crimp the power cord before checking the specifications, length, color and terminals are wire processing and process files or work instruction match.
1.1.3 Installation and terminal crimping die adapted and adjusted, pressure test and the first pieces of self-tested and do the pulling force only after a formal crimp terminals.
1.1.4 the end of the power cord terminal crimping position should be accurate, after crimping terminal and wire should be basically straight.
1.1.5 required to be set sheath, in press-fit should be preceded by further crimping the sheath penetration. Crimping should be first put one end of the casing pressure and then after a good crimp the other end.
1.1.6 Ningbo Qiaopu Electric Co., Ltd. shield wire crimping, the core wire and shielded wire cable specifications as inconsistent, should be carried out at the second crimping, crimp the second should be for first article inspection.
1.1.7 crimping process should be cleaned once every two hours cutting the waste and maintain a normal state of the mold.
1.1.8 crimping plastic insulation should not be broken after the core wire does not overflow.
1.1.9 After the defective crimping tick should be self-sorting and isolation.


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