cad/cam development
DESCRIPTION
How Cad/Cam Development is doing in Jodhala Complex Near Chanda Qilla GujarnawalaTRANSCRIPT
PRESENTED TO:
SIR NAUMAN JAVAID
• Group Members:-
Tahir Tariq (2010-Me-409)
Ahsan Mustafa(2010-me-451)
• CAD( Computer aided design) includes creation , development
and analysis, based on computers
• CAM(Computer Aided Manufacturing) includes use of computer
to control, manage and to plan the operation of manufacturing
of the design part.
• Better than Drafting
• More Accuracy
• Time saving
• Cost Reduction
• Improvement in Production.
• JODHALA COMPLEX (PVT) LIMITED (JCPL)
(Near to CHANDA QILA)
• Pak Suzuki Motors
• Honda Atlas Car
• Indus Motor
• Hino Pak Motors
• Metline Engineering Co.
• Pr0-E wildfire 5.0
• Dell Cam
• Power Mill
• Edge Cam Editor
• Fast Form Advanced
5.0
• NC Bending Machine
• CNC Machining Center
• Heavy Power/Hydraulic Presses
• A die is specialized tool used in manufacturing in industies to cut
or shape material using a Press
Types of Dies
• Blanking Die
• Piercing Die
• Drawing Die
• Starring Mountain
• Getting IGES File
• Focus on Desired part From Whole 3D Model
• Designing of Die of that Part in Software
• Generation Of G & M Code
• Feeding of Code in CNC Machinery Center
• Manufacturing On Machine
• Alignment of Die According to Machine.
• Finally Manufacturing
• After extracting the required shape of the part, die designer
measures the dimension of the part.
• After knowing the dimension of the part , die is made that
fulfills the required dimension of the part obtained by the die.
• After this they select the material for die.
• In 3d designing they used the pro-e and
del cam
• The Dies is design in manufacturing module
• Two dies were designed to make the required part
First die:-
Using Dell Cam
to design first
Die cavity
Punch designing for
First Die
• Extract the part
from first die and
Bend its edges and
get the required
shape.
• Designing of Second die
The 3d Model is
made on DEL CAM.
Die with the punch having
Part on it.
• The hole is to be made on our part using punch die.
• We have
• When the punch is
• Removed the given
• Shape is produced
• G Code(Geometry code):-
• A code that determine the type of operation perform on the
machine like motion, speed and feed of the tool.
M Code(Miscellaneous Code):-
• M code change the cutting tool,
turn on or off the coolant, spindle
Work piece clamps or etc.
• The G code is generated through the “Power Mill” in industry
JCPL
• These code are transferred to CNC with the help of Jacket that
provided by the Manufacturer of Machine.
• A software to edit G code.
• If any of amendment is
to be made in code,
then this is done by the
Edge Cam Editor
A True Picture of Edge Cam Editor
• Picture of G-codes that are being read by CNC machining
center.
• After generating the G-code the codes are Uploaded on the
Jacket and it is inserted into the machine.
• The CNC Machine is follows the
data given in the form of codes
and makes the die.
Limits of CNC:-
X-axis = 1000mm
Y-axis = 500mm
Z-axis = 500mm
• Different types of tool tips are used according to the desired
shape of the die
• Different tips are used to have different cutting pattern.
• The available tips in JCPL are shown below.
• Carbide is the material for these tips.
• After Manufacturing the die
In the CNC m/cing center
it is brought into workshop
Area where clamps ,
hinges are placed
so that it fixed in to the
machine correctly and
Aligned well.
• It is impossible to check all the part dimensionally so we make
fixture.
• We place the part on the fixture if is is fix accurately it means
our part is ok dimensionally
• If part is not fit into the fixture it means that the part is not ok
and should be rejected.