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Được đăng lên bởi Phamhung Tuanvuong
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1

Pro/MFG Volume Milling Tutorial
OBJECTIVES:
The Manufacturing module in Pro/E is used to generate machine code to produce
parts. This tutorial will focus on Pro/MFG Volume Milling. A volume milling NC
sequence removes the material inside a Milling Volume slice by slice. All slices are
parallel to the retract plane. Some typical applications for volume milling are:
•

Facing down the workpiece

•

General material removal on the side of the workpiece

•

Rough milling of a vertical slot or cut, or a blind slit with islands

•

Pocketing finishing by using the ROUGH_OPTION parameter value
PROF_ONLY

PROCEDURES:
Index:
A. Product the part model

p. 1

B. Create workpiece

p. 6

C. Perform the machining operation setup

p. 8

D. Define machine operations (create a mill volume) or

p. 10

E. Define machine operations (create a mill window -- the simplest way to define
geometry for a Volume milling NC sequence)
F. Create cutter location file and NC code

p. 14
p. 17

Start:
A. Produce the part model. The part consists of two features, together forming a
block (4” x 8” x 1.5”) with raised letters “CAD” as shown in Figure 1.12.
1. Start the Pro/E program. Windows menu items, Start → All Programs → PTC
→ Pro ENGINEER→ Click on the icon
Pro ENGINEER.
2. Set working directory. File → Set Working Directory, select working
directory.
3. Create the part name. Pro/E main menu, File → New, select Part in the New
window, enter part name: CAD.
4. Start of the part. The part contains some features already. The main graphics
area shows 3 datum planes and a coordinate system as shown in Figure 1.1.

2

Figure 1.1 Start of the Part
5. Create a 4” x 8” x 1.5” rectangular block as shown in Figure 1.8.
• Choose INSERT → EXTRUDE from the menu. You should see a new
toolbar called dashboard appear as shown in Figure 1.2.

Figure 1.2 The Dashboard
•

Click on the placement on the extrude dashboard (Figure 1.3) and select
define. The sketch dialog window appears as shown in Figure 1.4.

Figure 1.3 The Extrude Dashboard

Figure 1.4 Sketch dialog

Choose the datum place FRONT by clicking on it in the graphics window.
Accept the default on the sketch dialog window and just click on the
Sketch button. References sub-window pop up as shown in Figure 1.5 and
click close to start sketch.

3

Figure 1.5 References dialog
•

•
•
•

Figure 1.6 The Sketcher toolbar

Choose Create Rectangle icon on Sketcher Toolbar (Figure 1.6) to sketch
a rectangle for extrusion in plane FRONT by clicking on...
1
Pro/MFG Volume Milling Tutorial
OBJECTIVES:
The Manufacturing module in Pro/E is used to generate machine code to produce
parts. This tutorial will focus on Pro/MFG Volume Milling. A volume milling NC
sequence removes the material inside a Milling Volume slice by slice. All slices are
parallel to the retract plane. Some typical applications for volume milling are:
Facing down the workpiece
General material removal on the side of the workpiece
Rough milling of a vertical slot or cut, or a blind slit with islands
Pocketing finishing by using the ROUGH_OPTION parameter value
PROF_ONLY
PROCEDURES:
Index:
A. Product the part model p. 1
B. Create workpiece p. 6
C. Perform the machining operation setup p. 8
D. Define machine operations (create a mill volume) or p. 10
E. Define machine operations (create a mill window -- the simplest way to define
geometry for a Volume milling NC sequence) p. 14
F. Create cutter location file and NC code p. 17
Start:
A. Produce the part model. The part consists of two features, together forming a
block (4” x 8” x 1.5”) with raised letters “CAD” as shown in Figure 1.12.
1. Start the Pro/E program. Windows menu items, Start All Programs PTC
Pro ENGINEER Click on the icon Pro ENGINEER.
2. Set working directory. File Set Working Directory, select working
directory.
3. Create the part name. Pro/E main menu, File New, select Part in the New
window, enter part name: CAD.
4. Start of the part. The part contains some features already. The main graphics
area shows 3 datum planes and a coordinate system as shown in Figure 1.1.
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