Project 1
Project 1
AIM
To create harness for enging assy, with proper routing and protection.
Engine wiring harness: is an organized set of wires, cables, connectors and terminals that controls a vehicle’s electrical system. Engine wire harnesses relay electrical power and control information to outlying components such as:
- Alternators
- Audio Systems
- Batteries
- Blower Motors
- Computers
- Fuel Injectors
- Fuses
- Windshield Wipers
- And everything else that is controlled electrically that you can find in a vehicle
OEMs look for wire and cable harnesses that can withstand vibrations, abrasions, dust and high moisture settings. Constricted wires in a non-flexible bundle help decrease electrical shorts in an engine wire harness. Flame retardant overmolding lowers the risks of electrical fires and keeps moisture out of the wire and cables, preventing corrosion. Adhering the wire harness to the chassis of a vehicle helps prevent vibration and cable abrasions from vehicle movement.
2013/14 GT500 Engine and Transmission & Underhood Wiring Harness Drawings
Procedure:
firstly create a catalog That contains connectors, protection tube, supports
This will be nessory , and can reduce the work while assymbly
Connector1 Peperation:
12-pin connector - C-776438-4
Create nessory points for bundle entry, connector connection and axis system
Now define as connector
Define Bundle entry point
Define connector connection point
Add cavity point
save and add to catalog under connector
Connector2 preperation
Create nessory points for bundle entry, connector connection and axis system
Define as connector
Define bundle entry point
Define connector connection point
save and add to catalog under connector
Connector3 preperarions
C-173090-2
create nessory bundle and cocnnector connection point
define as connector
define bundle entry point
define conector connection
save and add to family
Connector4 preperationns
C-282080-1
Create nessory bundle and cocnnector connection point
Define as connector
Define bundle entry point
Define conector connection
Save and add to family
Connector5 preperations
C-1563689-1
Create nessory bundle and connector connection point
Define as connector
Define bundle entry point
Define conector connection
Save and add to family
Bundle channel
Left channel:
Create nessory bundle connection point
Define as connector
Define bundle entry points
also create a semitry for right side and do the same to create
Right chanel
save and add to family
Wiring harness assymbly:
Create a new product file to assymble the parts
Convert ASSy_wiring haernes product to Geometrical bundle
Now add parts from catalog created earlier
Start placeing connetors to respective place as shown use snap and move in combination, also make sure not to create any links with the given engine structure.
lets start adding injector connectors;
Now copy , paste and position the other connectors
simmarly add on other side
Now lets place connectors for valve timing / cam position,
Now for oil temp sensor
Speed sensor
Neutral position sensor connector
Engine harness channel
L clamp Positioning
Supports :Clips and clamps
Pclamp
Create nessory points for bundle entry/exit and nessosry plane
define as support,apply on both entry exitpoints
save and add to catalog famly clamps
Firtree clip1
Create nessory points for bundle entry/exit and nessosry plane
define as suppoet element
save and add to catalog
FirTree clip2
Create nessory points for bundle entry/exit and nessosry plane
Antirotational clamp
define all required points and axis
define cavity
save and add to catlog
Protetive sleeve:
Creating protective sleeves
COT-5mm
COT-8mm
COT-15mm
COT-11mm
COT-20mm
Adding nessory clips and clamps for support
adding p-clamps
After all connector and support placement start wiring
adding branch points
request for adding a firtree clip
Adding harness in channel using curve
add branches
\
now to connect chanel to injector
add top cover for chanels
Adding protection tube to harness
give min 30 mm end extrimity
now complete on both sides
Check for any discontinuity
Creation of flaten assy file
Create a new product file to flatten
Use flaten command
Adjust the angles of connector
Note :as protection tube with in the chanel is not nesssory we could remove it . this may also increase stress on the pins on bundle entry point
label all the parts for identification
Creation of wiring harness diagram
create a drawing file, add flaten assy file.
create backgroud label parts , create BOM
reference