Tormach 8L Operator's Manual
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Tormach 8L Operator's Manual

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Original Instructions
OPERATOR'S MANUAL
Version 0321B

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Summary of Contents for Tormach 8L

  • Page 1 Original Instructions OPERATOR'S MANUAL Version 0321B...
  • Page 2 Copyright Notice Information is subject to change without notice by Tormach, Inc. For the most recent version of this document, see tormach.com/support. You're welcome to make copies of this document for evaluating, learning about, and/or using the machine. You may not charge for any copies you make beyond the cost of printing.
  • Page 3 All information provided is on an as is basis. The The version of PathPilot that you’re running. authors, publisher, and Tormach, Inc. ("we", "us", and so on) shall not have any liability for, or responsibility to, any person Any accessories that you have for your machine.

  • Page 5: Table Of Contents

    TABLE OF CONTENTS SAFETY 1.1 Intended Use 1.2 Machine Standards 1.2.1 American National Safety Institute (ANSI) 1.2.2 Occupational Safety and Health Administration (OSHA) 1.3 Safety Overview 1.3.1 Safety Messages Personal Injury Property Damage 1.3.2 Safety Decals On the Electrical Cabinet Door Next to the Main Disconnect On the Rear of the Headstock 1.3.3 Information Decals...
  • Page 6 5.1.2 Axes 5.2 Basic Controls Reference 5.2.1 Machine Controls 5.2.2 PathPilot Interface BASIC OPERATIONS 6.1 Start the Machine ©Tormach® 2021 Page 6 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 7 7.2 Maintenance Schedules 7.2.1 Daily 7.2.2 Weekly 7.2.3 Monthly 7.2.4 Semi-Annually 7.2.5 Annually 7.3 Clean the Coolant System ©Tormach® 2021 Page 7 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 8 7.19 Stand Parts List 7.20 Tailstock Exploded View 7.21 Tailstock Parts List 7.22 X-Axis Exploded View 7.23 X-Axis Parts List ©Tormach® 2021 Page 8 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 9 7.37.9 Noise Suppressor 7.37.10 Spindle VFD 7.37.11 Spindle Encoder 7.37.12 Stepper Driver Signal and Stepper Motor 7.37.13 Limit/Door Switches ©Tormach® 2021 Page 9 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 11: Safety

    SAFETY IN THIS SECTION, YOU'LL LEARN: About the standards and safety precautions associated with this machine. Before operating the machine in any way, you must read and understand this section. Safe operation of the machine depends on its proper use and the precautions you take. Only trained personnel —...

  • Page 12: Intended Use

    Reduction — A Guideline to Estimate, Evaluate, and injury. Reduce Risks Associated with Machine Tools ©Tormach® 2021 Page 12 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 13: Property Damage

    Do not remove any safety decals. If any safety decals become worn or damaged, contact Tormach Technical Support for guidance on receiving replacement decals. The following types of safety symbols are on the decals:...

  • Page 14: On The Rear Of The Headstock

    Remove loose-fitting clothing, neckties, gloves, and cause harm. Before operating this machine in any way, jewelry. ©Tormach® 2021 Page 14 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 15: Operational Safety

    Use flood or MQL (mist) coolant as required by the machining operation. ©Tormach® 2021 Page 15 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 16: Tooling

    ©Tormach® 2021 Page 16 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 17: About Your Machine

    ABOUT YOUR MACHINE IN THIS SECTION, YOU'LL LEARN: About this machine's specifications. CONTENTS 2.1 Specifications...

  • Page 18: Specifications

    Power Primary Power Required Single-Phase 115 Vac, 50/60 Hz Recommended Circuit Amperage Dedicated Dedicated 15 A breaker ©Tormach® 2021 Page 18 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 19: Site Requirements

    SITE REQUIREMENTS IN THIS SECTION, YOU'LL LEARN: About the site requirements of this machine (including electrical and power requirements). Before operating the machine in any way, you must read and understand this section. CONTENTS 3.1 General Site and Space Requirements 3.2 Electrical and Power Requirements...

  • Page 20: General Site And Space Requirements

    The machine should be isolated from inductive loads from items like vacuum cleaners or air compressors. ©Tormach® 2021 Page 20 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 21: Options For Non-Conforming Sites

    115 Vac auxiliary equipment. We recommend the Step-Up/Step-Down Transformer (PN 32009). ©Tormach® 2021 Page 21 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 23: Installation

    INSTALLATION IN THIS SECTION, YOU'LL LEARN: About the installation process required for this machine. Before operating the machine in any way, you must read and understand this section. CONTENTS 4.1 Before You Begin 4.2 Installation Tools and Items 4.3 Move the Pallet 4.4 Assemble the Machine Stand 4.5 Unpack the Machine Crate 4.6 Install Core Components...

  • Page 24: Before You Begin

    If there is any damage or shortages, you must contact the pallet(s). Tormach within 30 days of receipt. Email support@tormach.com to contact Tormach Technical Support for guidance on how to proceed. 4.4 ASSEMBLE THE MACHINE STAND Tools and Items Required 4.2 INSTALLATION TOOLS AND ITEMS...

  • Page 25: Unpack The Machine Crate

    Verify the received goods against the packing list. If there is any damage or shortages, you must contact Tormach within 30 days of receipt. Email support@tormach.com to contact Tormach Technical Support for guidance on how to proceed. 7. Remove the coolant tank from the pallet and set it aside.

  • Page 26: Install Core Components

    If there is any damage or shortages, you must contact machine. Qualified professionals must Tormach within 30 days of receipt. Email transport, lift, and move the machine. Moving support@tormach.com to contact Tormach Technical parts can entangle, pinch, or cut you, causing Support for guidance on how to proceed.

  • Page 27: Secure The Machine To The Stand

    Figure 4-6: Coolant tube fitting on the bottom of the machine. 4. Carefully lower the machine onto the machine stand ©Tormach® 2021 Page 27 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 28: Install The Controller Arm

    M8 lock washers, and a 6 mm hex wrench. Verify that the white nylon washer is located toward the bottom of the mounting pad. ©Tormach® 2021 Page 28 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 29: Install The Pathpilot Operator Console

    Install the PathPilot Operator Console Tools and Items Required 16 mm wrench Metric hex wrench set Phillips screwdriver ©Tormach® 2021 Page 29 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 30 8. If you have any of the following optional USB accessories, connect them to the operator console: Jog shuttle Keyboard Mouse WiFi dongle ©Tormach® 2021 Page 30 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 31: Install The Monitor

    17. In the electrical cabinet, identify the jumper wire labeled Remove to Install Console, and remove it from the machine. ©Tormach® 2021 Page 31 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 32: Install The Pathpilot Controller

    7. Connect the loose end of the video cable to the monitor. the controller is oriented so that the monitor's video port is facing away from the monitor. ©Tormach® 2021 Page 32 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 33: Verify The Installation

    Recommended Circuit Amperage Dedicated 15 A breaker 2. Connect the machine's mains power cable to the verified electrical service. ©Tormach® 2021 Page 33 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 34 Once both are on, the machine is powered on and ready to operate. 7. On the Tormach Machine Configuration screen, verify that the version displayed in the lower right-hand corner is at least v2.7.0. If the version is older (or if no version is displayed), select Update.

  • Page 35: Power Off The Machine

    Figure 4-33: Example of the Main Disconnect switch in the Off position. Mains power is disconnected from the machine. ©Tormach® 2021 Page 35 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 36: Verify Spindle Function

    Install accessory components in the order specified, skipping 2. Select FWD. any components that you don't have. ©Tormach® 2021 Page 36 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 37: Install The Quick Change Tool Post Kit

    Figure 4-43: Adjustment components on the tool holder. Figure 4-41: Tool post installed. ©Tormach® 2021 Page 37 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 38: To Use A Boring Bar

    Tip! When you remove the tool, loosen the hex head screws, and gently tap them with a dead- blow hammer. ©Tormach® 2021 Page 38 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 39: Install The Machine Stand Coolant Kit (Pn 50931)

    Select Coolant again. The coolant pump powers off. ©Tormach® 2021 Page 39 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 40: Adjust The Coolant Pump Motor Strapping

    4.8.2 Specify the Keyboard Language By default, the keyboard language is set to English. To specify a different keyboard language: ©Tormach® 2021 Page 40 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 41: System Basics

    SYSTEM BASICS IN THIS SECTION, YOU'LL LEARN: About the main components of the machine and how it moves. Before operating the machine in any way, you must read and understand this section. CONTENTS 5.1 System Reference 5.2 Basic Controls Reference...

  • Page 42: System Reference

    (Optional) Keyboard (Optional) Mouse 5.2.1 Machine Controls Jog pendant The following controls energize the machine's control electronics: ©Tormach® 2021 Page 42 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 43: Basic Operations

    BASIC OPERATIONS IN THIS SECTION, YOU'LL LEARN: About the basic operations required for most projects, organized as a suggested project workflow. CONTENTS 6.1 Start the Machine 6.2 Bring the Machine Out of Reset 6.3 Reference the Machine 6.4 Jog the Machine 6.5 Change the Spindle Speed Range 6.6 Load Material into the Spindle 6.7 Load G-Code...

  • Page 44: Start The Machine

    2. To verify that the tooling is clear of any possible obstructions, reference the Z-axis before referencing the other axes: from the PathPilot interface, select Ref Z. ©Tormach® 2021 Page 44 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 45: About Jogging

    You can't manually jog the machine while it's performing The keyboard automatic operations (like running a G-code program or an The (optional) Jog Shuttle MDI command). ©Tormach® 2021 Page 45 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 46: Jogging In Pathpilot

    Step 3. 6.5 CHANGE THE SPINDLE SPEED RANGE This machine has two spindle speed ranges: ©Tormach® 2021 Page 46 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 47: Load Material Into The Spindle

    Figure 6-8: Draw tube installed into the spindle. 3. Install a 5C collet or chuck into the headstock. Figure 6-9: Workholding option installed. ©Tormach® 2021 Page 47 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 48: Load G-Code

    3. Select the location to which you want to copy the transferred file. Figure 6-11: Spindle lock. ©Tormach® 2021 Page 48 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 49: Set Work Offsets

    The Status read-only DRO field. Above the Work Offset DRO fields. Offsets 10-500 (Use extended name) Offset Extended Name Name ©Tormach® 2021 Page 49 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 50: Set Tool Geometry Offsets

    5. Select Touch X. The LED comes on. ©Tormach® 2021 Page 50 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 51: Touch Z

    6.9.3 Import and Export the Tool Table You can manage the tool table using an external .csv file. ©Tormach® 2021 Page 51 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 52: Operate The Coolant Pump

    ©Tormach® 2021 Page 52 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 53: Machine Maintenance

    MACHINE MAINTENANCE IN THIS SECTION, YOU'LL LEARN: About the required maintenance procedures that you must do so that this machine operates as designed. Before operating the machine in any way, you must read and understand this section. CONTENTS 7.1 Maintenance Safety 7.2 Maintenance Schedules 7.3 Clean the Coolant System 7.4 Examine the Enclosure Windows...

  • Page 54: Maintenance Safety

    Regularly do the following: ©Tormach® 2021 Page 54 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 55: About Cutting Fluid

    Clean and well maintained coolant has increased performance, guarding, for signs of wear or damage. prevents rust, and smells better than contaminated coolant. When required, replace the windows with: Window, 8L, Coolant becomes contaminated when: Enclosure Door (PN 50513) Swarf accumulates in the chip pans, the chip strainer, or the coolant tank.

  • Page 56: Examine The Spindle Belt

    Remove all workholding and accessories, and then check for rust. If needed, reapply rust inhibitor before reinstalling workholding or accessories. ©Tormach® 2021 Page 56 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 57: Troubleshooting

    TROUBLESHOOTING IN THIS SECTION, YOU'LL LEARN: About common causes of failure in this machine, and our recommendations for diagnosing and correcting them. WARNING! Electrocution Hazard - Electrical Cabinet: Do not make or disconnect connections under power. Before operating the machine in any way, you must read and understand this section. CONTENTS 7.8 Troubleshooting Safety 7.9 Getting Help...

  • Page 58: Troubleshooting Safety

    2. From the PathPilot controller, on the Status tab, select Log Data. PathPilot creates a file called logdata_[TODAY'S-DATE].zip, and saves it on your USB drive. 3. Remove the USB drive from the controller. Email support@tormach.com to contact Tormach Technical Support for guidance on how to proceed.

  • Page 59: Required Tools

    2. With your thumb and index finger, hold the wire close to its termination point, and gently tug each wire. 3. If the wire comes loose, re-terminate and reconnect it before moving on to other wires. ©Tormach® 2021 Page 59 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 60: Power Distribution Subsystem

    Reseat the video cable connection at both the monitor and the PathPilot seem like a controller power issue. controller. ©Tormach® 2021 Page 60 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 61: The Coolant Pump Won't Run

    It's possible that the power cord could Examine the connection at the outlet. become loose from movement. ©Tormach® 2021 Page 61 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 62: Control Power Subsystem

    Twist out the Emergency Stop button and press the Reset button. until after you: 1. Twist out the Emergency Stop button. 2. Press the Reset button. ©Tormach® 2021 Page 62 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 63: Axes Drive Subsystem

    7.14.1 outAll Axes Won't Move When Commanded 7.14.2 One Axis Won't Move (or Only Moves in One Direction), and Other Axes Move ©Tormach® 2021 Page 63 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 64: Outall Axes Won't Move When Commanded

    2. Examine the connection of the J6 ribbon cable and the power wires from the DC-BUS board to the affected driver. 3. Power on the machine (see "Power On the Machine" (page 33)) and test for operation. ©Tormach® 2021 Page 64 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 65 Remove the cover plate over the coupling and make witness marks to determine if the motor's turning but the screw isn't. ©Tormach® 2021 Page 65 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 66 Cause: Oil isn't getting to the ways and ball screw. Probability How-To Steps 1. Examine the oil level in the oiler. 2. Investigate the oiling system for lack of oil and/or plugged lines (See Tormach service bulletin SB0031). Cause: There's oil residue from long-term storage. Probability How-To Steps Repeatedly pump oil and slowly jog the axis.

  • Page 67: Axis Movement Is Noisy

    Power off the machine (see "Power Off the Machine" (page 35)). Then, for signs of overheating. tighten all screw connections. ©Tormach® 2021 Page 67 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 68: Can't Reference All Axes

    For information, see "Bring the From the PathPilot interface, select Reset. Machine Out of Reset" (page 44) and "About Reset Mode" (page 44). ©Tormach® 2021 Page 68 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 69 3. Inspect the limit switch's cable for wear or damage. end. ©Tormach® 2021 Page 69 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 70: Lost Motion On Axis Travel

    Examine the G-code programs. You must fully understand tool offsets, perceived loss of position or lost steps work offsets, and cutter compensation. is operator error. ©Tormach® 2021 Page 70 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 71 This occurs sometimes after a limit switch failure and is more common on the Z-axis. ©Tormach® 2021 Page 71 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 72: Spindle Drive Subsystem

    Check the direction in which the tooling is installed. Inserts should face away from you when installed on the reverse-action quick-change tool post. ©Tormach® 2021 Page 72 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 73: The Spindle Won't Turn

    Examine the VFD display: it has power if its digital lights are on. display remains active until the internal capacitors dissipate their energy. That usually takes about five seconds. ©Tormach® 2021 Page 73 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 74 436 may be broken. Lift the connections of wire 436 at the control board and K2 and measure continuity. ©Tormach® 2021 Page 74 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 75 Examine all cables to verify that they're properly seated in their connectors on the machine control board. ©Tormach® 2021 Page 75 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 76: Run And Direction Commands Reference

    Excessive braking resistor energy caused by too frequent and too severe deceleration cycles or AC supply voltage too high. ©Tormach® 2021 Page 76 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 77 Cool work location down if required. HF01 Cooling fan is not cooling. Failed drive. through HF23 ©Tormach® 2021 Page 77 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 79: Diagrams And Parts Lists

    DIAGRAMS AND PARTS LISTS IN THIS SECTION, YOU'LL LEARN: About this machine’s components. NOTICE! Only use Tormach-approved parts when making replacements. If you don't replace parts with those listed in this section, you may void your warranty. CONTENTS 7.16 Headstock Exploded View 7.17 Headstock Parts List...

  • Page 80: Headstock Exploded View

    7: DIAGRAMS AND PARTS LISTS 7.16 HEADSTOCK EXPLODED VIEW ©Tormach® 2021 Page 80 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 81: Headstock Parts List

    M5 × 5 Screw (PN 51046) M6 × 8 Screw (PN 51047) M6 × 6 Screw (PN 51048) 6 × 36 Key (PN 51049) ©Tormach® 2021 Page 81 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 82 7: DIAGRAMS AND PARTS LISTS Description Quantity Spindle Pulley (PN 37853) Spindle (PN 37852) ©Tormach® 2021 Page 82 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 83: Stand Exploded View

    7: DIAGRAMS AND PARTS LISTS 7.18 STAND EXPLODED VIEW ©Tormach® 2021 Page 83 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 84: Stand Parts List

    Hinge Pin (PN 505603) Drawer Slide Out (PN 505621) Drawer Slide Inner (PN 505622) Drawer Slide Bearing (PN 505623) ©Tormach® 2021 Page 84 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 85: Tailstock Exploded View

    7: DIAGRAMS AND PARTS LISTS 7.20 TAILSTOCK EXPLODED VIEW ©Tormach® 2021 Page 85 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 86: Tailstock Parts List

    Tailstock Handle (PN 37815) Spring Plunger (PN 37814) Shoulder Screw (PN 37813) Tailstock Wheel Handle (PN 37812) ©Tormach® 2021 Page 86 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 87: X-Axis Exploded View

    7: DIAGRAMS AND PARTS LISTS 7.22 X-AXIS EXPLODED VIEW ©Tormach® 2021 Page 87 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 88: X-Axis Parts List

    M4 × 16 Socket Head Cap Screw (PN 51042) M4 × 12 Screw (PN 51025) Z-Axis Carriage Mount (PN 37769) ©Tormach® 2021 Page 88 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...
  • Page 89 7: DIAGRAMS AND PARTS LISTS Description Quantity Z-Axis Ball Screw Block (PN 37768) Quick Change Tool Post Mount (PN 50603) ©Tormach® 2021 Page 89 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 90: Z-Axis Exploded View

    7: DIAGRAMS AND PARTS LISTS 7.24 Z-AXIS EXPLODED VIEW ©Tormach® 2021 Page 90 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 91: Z-Axis Parts List

    6 × 18 Taper Pin (PN 51033) M6 × 16 Screw (PN 51034) 6 × 20 Taper Pin (PN 51035) ©Tormach® 2021 Page 91 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 93: Electrical Schematics

    ELECTRICAL SCHEMATICS IN THIS SECTION, YOU'LL LEARN: About the electrical schematics for this machine’s electronics. CONTENTS 7.26 115 Vac Power (Sheet 1) 7.27 24 Vdc Controls (Sheet 2) 7.28 Axis Drive Bus (Sheet 3) 7.29 Spindle Drive (Sheet 4) 7.30 Machine Control Board (Sheet 5) 7.31 Limit/Door Switches (Sheet 6) 7.32 Accessory Power (Sheet 7) 7.33 Grounds (Sheet 8)

  • Page 94: Vac Power (Sheet 1)

    7: ELECTRICAL SCHEMATICS 7.26 115 VAC POWER (SHEET 1) ©Tormach® 2021 Page 94 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 95: Vdc Controls (Sheet 2)

    7: ELECTRICAL SCHEMATICS 7.27 24 VDC CONTROLS (SHEET 2) ©Tormach® 2021 Page 95 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 96: Axis Drive Bus (Sheet 3)

    7: ELECTRICAL SCHEMATICS 7.28 AXIS DRIVE BUS (SHEET 3) ©Tormach® 2021 Page 96 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 97: Spindle Drive (Sheet 4)

    7: ELECTRICAL SCHEMATICS 7.29 SPINDLE DRIVE (SHEET 4) ©Tormach® 2021 Page 97 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 98: Machine Control Board (Sheet 5)

    7: ELECTRICAL SCHEMATICS 7.30 MACHINE CONTROL BOARD (SHEET 5) ©Tormach® 2021 Page 98 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 99: Limit/Door Switches (Sheet 6)

    7: ELECTRICAL SCHEMATICS 7.31 LIMIT/DOOR SWITCHES (SHEET 6) ©Tormach® 2021 Page 99 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 100: Accessory Power (Sheet 7)

    7: ELECTRICAL SCHEMATICS 7.32 ACCESSORY POWER (SHEET 7) ©Tormach® 2021 Page 100 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 101: Grounds (Sheet 8)

    7: ELECTRICAL SCHEMATICS 7.33 GROUNDS (SHEET 8) ©Tormach® 2021 Page 101 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 102: Wiring Table (Sheet 9)

    7: ELECTRICAL SCHEMATICS 7.34 WIRING TABLE (SHEET 9) ©Tormach® 2021 Page 102 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 103: Electrical Cabinet Layout (Sheet 10)

    7: ELECTRICAL SCHEMATICS 7.35 ELECTRICAL CABINET LAYOUT (SHEET 10) ©Tormach® 2021 Page 103 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 104: Operator Console Schematic

    7: ELECTRICAL SCHEMATICS 7.36 OPERATOR CONSOLE SCHEMATIC Jog Pendant ©Tormach® 2021 Page 104 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 105: Wiring Layout Diagrams

    7.37.9 Noise Suppressor 7.37.10 Spindle VFD 7.37.11 Spindle Encoder 7.37.12 Stepper Driver Signal and Stepper Motor 7.37.13 Limit/Door Switches ©Tormach® 2021 Page 105 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 106: Power In

    7: ELECTRICAL SCHEMATICS 7.37.1 Power In ©Tormach® 2021 Page 106 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 107: Emi Filter And Circuit Breaker

    7: ELECTRICAL SCHEMATICS 7.37.2 EMI Filter and Circuit Breaker ©Tormach® 2021 Page 107 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 108: Vdc Power Supply And Stepper Driver Power

    7: ELECTRICAL SCHEMATICS 7.37.3 70 Vdc Power Supply and Stepper Driver Power ©Tormach® 2021 Page 108 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 109: Vdc Safety Circuit Contactor

    7: ELECTRICAL SCHEMATICS 7.37.4 24 Vdc Safety Circuit Contactor ©Tormach® 2021 Page 109 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 110: Vac Spindle Contactor

    7: ELECTRICAL SCHEMATICS 7.37.5 110 Vac Spindle Contactor ©Tormach® 2021 Page 110 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 111: Vdc Power Supply

    7: ELECTRICAL SCHEMATICS 7.37.6 24 Vdc Power Supply ©Tormach® 2021 Page 111 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 112: Ecm Board Power

    7: ELECTRICAL SCHEMATICS 7.37.7 ECM Board Power ©Tormach® 2021 Page 112 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 113: Coolant Pump And Accessory Power

    7: ELECTRICAL SCHEMATICS 7.37.8 Coolant Pump and Accessory Power ©Tormach® 2021 Page 113 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 114: Noise Suppressor

    7: ELECTRICAL SCHEMATICS 7.37.9 Noise Suppressor ©Tormach® 2021 Page 114 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 115: Spindle Vfd

    7: ELECTRICAL SCHEMATICS 7.37.10 Spindle VFD ©Tormach® 2021 Page 115 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 116: Spindle Encoder

    7: ELECTRICAL SCHEMATICS 7.37.11 Spindle Encoder ©Tormach® 2021 Page 116 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 117: Stepper Driver Signal And Stepper Motor

    7: ELECTRICAL SCHEMATICS 7.37.12 Stepper Driver Signal and Stepper Motor ©Tormach® 2021 Page 117 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

  • Page 118: Limit/Door Switches

    7: ELECTRICAL SCHEMATICS 7.37.13 Limit/Door Switches ©Tormach® 2021 Page 118 UM10753: 8L Operator's Manual (Version 0321B) Specifications subject to change without notice. For the most recent version, see tormach.com/support...

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