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SGT-006-011--M16-9p aircraft female head adapter cable L=2M_00
With the continuous improvement of people's requirements for comfort, economy and safety, the types of electronic products on the automobile are also increasing. The automobile wiring harness is becoming more and more complex, and the failure rate of the wiring harness is also increasing accordingly. This requires improving the reliability and durability of the wire harness. Many people are interested in the process and production of the automobile wire harness. Here, I will give a brief description of the knowledge of the process and production of the automobile wire harness. You only need to spend a few minutes to read it.
After the two-dimensional product drawing of automobile wire
harness is published, the production process of the wire harness
shall be arranged. The process serves the production and the two
are inseparable. Therefore, the author combines the production and
the process of the automobile wire harness and analyzes them
together.
The first station of wire harness production is the opening
process. The accuracy of the opening process is directly related to
the whole production progress. Once there is an error, especially
the opening size is too short, it will lead to rework of all
stations, which is time-consuming and laborious and will affect the
production efficiency. Therefore, it is necessary to reasonably
determine the wire opening size and stripping head size according
to the requirements of the drawings when preparing the wire opening
process.
The second station after the line is opened is the crimping
process. The crimping parameters are determined according to the
terminal types required in the drawings, and the crimping operation
instructions are prepared. For special requirements, the operators
need to be noted on the process documents and trained. For example,
some wires need to pass through the sheath before crimping. It
needs to pre assemble the wires and then return from the pre
assembly station before crimping; There are also special crimping
tools for piercing crimping, which has good electrical contact
performance.
Then comes the pre assembly process. First of all, prepare the pre
assembly process operation manual. In order to improve the assembly
efficiency, complex wire harnesses must be equipped with pre
assembly stations. The rationality of the pre assembly process
directly affects the efficiency of the general assembly and
reflects the technical level of a technician. If the preassembled
parts are less assembled or the assembled wire path is
unreasonable, the workload of the general assembly personnel will
be increased and the speed of the assembly line will be slowed
down. Therefore, the process personnel should always stay on the
site to constantly summarize.
The last step is the final assembly process. Be able to compile the
assembly platen designed by the product development department,
design the specifications and dimensions of tooling equipment and
material boxes, and paste the numbers of all assembly sheaths and
accessories on the material boxes to improve the assembly
efficiency. Prepare the assembly contents and requirements of each
station, balance the whole assembly station, and prevent the
situation that the workload is too large and the speed of the whole
assembly line is reduced. To achieve station balance, the process
personnel must be familiar with each operation, calculate the
working hours on site, and adjust the assembly process at any time.
the plug | aviation connector |
medium quilt | pvc ,black |
package | PE bags |
plastic bags | transparent waterproof bag 850*800mm |
casing | OD3.0 black heat shrinkable tube |