Tormach PCNC 770 Technical manual

Page 1
Tormach Inc.
1071 Uniek Drive, Waunakee, WI 53597
Phone: [phone] / Fax: [phone]
©Tormach® 2011. All rights reserved.
Specicaons subject to change without noce.
TD10407_PCNC770_Stand_0216A
PCNC 770 Stand Assembly
Product Idencaon: PCNC 770 Machine Stand (PN 31191)
Purpose: This document details the assembly of the PCNC 770 stand.
Qty.PCNC 770 Machine Stand PN
1Stand —
1Stainless Steel Wear Guard —
2M6 Nut —
8M12 Flat Washer —
4M12 Spring Washer —
4Foot 35259
4Spacer 32092
4M12 x 50 mm Screw —
2M6 x 20 mm Screw —
12 M6 x 10 mm Screw —
1Adjusting Rod —
12 M6 Washer —
4M5 x 10 mm Screw —
1Left Chip Pan —
1Right Chip Pan —
2Key for Stand —
1Butyl Tape 34428
4M12 Threaded Stud 32648
4M12 Nut —
NOTE: If any of these items are missing, contact Tormach
Customer Service at [phone] for a replacement.
NOTE: Discard 12 M6 Flat Washers included with PCNC 770 Machine Stand. Butyl tape replaces these items.

Page 2
Tormach Inc.
1071 Uniek Drive, Waunakee, WI 53597
Phone: [phone] / Fax: [phone]
©Tormach® 2011. All rights reserved.
Specicaons subject to change without noce.
TD10407_PCNC770_Stand_0216A
Required Tools:
• Pallet jack • Metric taps and handle • Adjustable wrench
• Phillips screwdriver • Hammer • Shears
• Tape measure • Flat-blade screwdriver • Pry bar
• Carpenter’s level • Metric hex wrench set • Multi-purpose grease
Receiving Stand
WARNING! Transport and Li Hazard: The
transport, liing, and moving of stand should be
done by qualied professionals. Failure to do so may
result in machine damage, serious injury or death.
WARNING! Sharp Objects: Wear gloves
when uncrang mill. Failure to do so may result in
serious injury.
1. The PCNC 770 stand is delivered in a wooden
shipping crate banded with steel bands.
Using a pallet jack or fork truck, transport
the crate to the installaon site.
2. Remove top of crate rst, followed by four
sides; set aside Le and Right Chip Pans,
Stainless Steel Wear Guard, and accessories
box located on top of stand.
3. Carefully p stand on its side; unbolt pallet
from boom of Stand (see Figure 1).
Attaching Feet to Stand
NOTE: Aach feet to Stand aer the pallet is removed and while Stand is sll on its side (see Figure 1).
Figure 1

Page 3
Tormach Inc.
1071 Uniek Drive, Waunakee, WI 53597
Phone: [phone] / Fax: [phone]
©Tormach® 2011. All rights reserved.
Specicaons subject to change without noce.
TD10407_PCNC770_Stand_0216A
1. Apply mul-purpose grease to locaons
indicated in Figure 2 and join parts together.
2. Insert one M12 Threaded Stud into each foot
and slide on Spacer (see Figure 2).
3. Aach feet to Stand using assembly shown
in Figure 2.
4. Carefully return Stand upright so it rests
on feet; posion Stand where you plan to
complete assembly.
NOTE: Posion the Stand at least 12” away from
walls or other obstrucons.
5. When Stand is in its nal locaon, level Stand
using a carpenter’s level. Adjustments to feet
are made using Adjusng Rod to increase or
decrease height on each corner (see Figure 2).
6. Deburr and grease four mill mounng pads
to prevent rust (see Figure 3).
Figure 3
Deburr and grease the
four mounting pads
Figure 2
M12 Nut
Spacer
Apply Grease
M12 Flat Washer Mill Stand
Adjusting Rod
M12 Threaded Stud
Foot
Foot Assembly

Page 4
Tormach Inc.
1071 Uniek Drive, Waunakee, WI 53597
Phone: [phone] / Fax: [phone]
©Tormach® 2011. All rights reserved.
Specicaons subject to change without noce.
TD10407_PCNC770_Stand_0216A
Lifting Mill onto Stand
WARNING! Transport and Li Hazard: The transport, liing, and moving of mill should be done by
qualied professionals. Failure to do so may result in machine damage, serious injury or death.
WARNING! Crush Hazard: Keep hands and body parts clear when lowering mill onto stand. Failure to
do so could result in serious injury or death.
There are several recommended ways to li mill onto stand. For further informaon, refer to mill Operator
Manual chapter 3, Installaon.
Installing Manual Oiler (optional)
Qty.PCNC 770 Manual Oiler (PN 31302) PN
1Manual Oiler —
4Tubing Clips —
6M5 x 10 mm Screw —
NOTE: If any of these items are missing, contact Tormach
Customer Service at [phone] for a replacement.
NOTE: For informaon on installaon and use of
the 115 VAC Automac Oiler (PN 31373), refer to
documentaon that ships with product.
1. Using two M5 x 10 mm Screws, mount
Manual Oiler to pre-drilled holes on le side
of mill.
2. Route oil line (pre-installed at back of mill
near Y-axis motor) down back of stand and
along le side as shown in Figure 4.
3. Using four M5 x 10 mm screws, mount
Tubing Clips to pre-drilled holes; connect oil
line (see Figure 4).
4. Fill manual oiler reservoir with ISO VG68
Machine Oil (PN 31386).
5. Retract and release plunger unl oil is pushed through system. Aer that, pull plunger:
• Each me mill is powered on
• Every four hours of operaon
Figure 4

Page 5
Tormach Inc.
1071 Uniek Drive, Waunakee, WI 53597
Phone: [phone] / Fax: [phone]
©Tormach® 2011. All rights reserved.
Specicaons subject to change without noce.
TD10407_PCNC770_Stand_0216A
Installing Chip Pans
NOTE: If using the Automac Tool Changer (PN 32570) and/or Power Drawbar (PN 32436), install now; chip
pans may hinder installaon.
1. Posion chip pans near Stand and test t;
the Le Chip Pan and Right Chip Pan are
dierent.
2. Seal joints between top of Stand and
Chip Pans with Butyl Tape as indicated in
Figure 5 prior to installing Le Chip Pan and
Right Chip Pan.
3. Using six M6 x 10 mm Screws, aach Right
Chip Pan to Stand.
4. Repeat step 2 for Le Chip Pan.
5. Add a strip of Butyl Tape where chip pans
meet in front (see Figure 5).
6. Using two M6 x 20 mm Screws and two M6
Nuts, join chip pans together.
7. Using four M5 x 10 mm screws, aach
Stainless Steel Wear Guard across front of
chip pans (see Figure 6).
Figure 5
Add Butyl Tape
to top of Stand
Add ButylTape to
Chip Pan front
Figure 6
Stainless Steel
Wear Guard