VEVOR Metal Lathe User Manual

Introduction

This manual provides instructions for the VEVOR Metal Lathe, models MX-S450 and MX-S1170. It covers essential safety information, technical specifications, operational procedures, maintenance, and troubleshooting.

VEVOR is committed to providing tools at competitive prices. Phrases like "Save Half" or "Half Price" represent estimated savings compared to major brands and should be verified for specific categories.

Product Overview

A VEVOR metal lathe is depicted. It is a red machine with a grey base. Key components visible include the headstock, tailstock, carriage, tool post, and a control panel with various buttons and a display screen labeled 'E-LeadScrew Controller'. Warning and caution labels are present on the machine. A variable speed indicator is also visible. (Image is for reference only; refer to the actual object).

Need Help? Contact Us!

For product questions or technical support, please contact:

Technical Support and E-Warranty Certificate
www.vevor.com/support

This document is the original instruction manual. Please read all instructions carefully before operating. VEVOR reserves the right to interpret this user manual. The appearance of the product is subject to what you receive. VEVOR will not provide further notice for technology or software updates.

Safety Information

⚠️Warning: To reduce the risk of injury, user must read manual instructions carefully.

This product is subject to European Directive 2012/19/EC. The symbol of a wheelie bin crossed through indicates separate refuse collection is required in the European Union for this product and its accessories. Products marked with this symbol must not be discarded with normal domestic waste but taken to a collection point for recycling electrical and electronic devices.

Workspace Safety

• Keep the work area clean and well lit. Cluttered or dark areas invite accidents.
• DO NOT allow individuals unfamiliar with this product to use it. Keep children and bystanders away while using this product.
• Ensure the machine is anchored on a stable, level, and sturdy surface before operation.
• DO NOT operate this device in the presence of any explosive, flammable, or caustic liquids, gases, or dust.

Electrical Safety

• ONLY use this machine with stable compatible power sources.
• ALWAYS ensure the power switch is off before plugging in the device.
• Do not use this device if the power switch does not steadily turn on or off. Repair or replace damaged components before further use.
• Avoid body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerators.
• Do not expose electrical components to water, rain, or excessive humidity.
• This device MUST be electrically grounded for safe use. DO NOT remove the grounding prong, modify the plug, or use adapter plugs.
• Keep the power cord away from heat, oil, sharp edges, or moving parts.

Personal Safety

• DO NOT use this device while tired or under the influence of drugs, alcohol, or medication.
• Always wear appropriate personal protective equipment: dust mask, hard hat, goggles, nonskid safety shoes, and ear plugs.
• DO NOT overreach. Maintain proper footing and balance at all times.
• DO NOT wear jewelry or loose clothing, and tie back long hair during operation. Keep clothing, hair, and gloves away from moving parts.
• Remove any adjusting keys or spanners before turning the device on.
• People with pacemakers should consult their physician before using this device, as electromagnetic fields can cause interference or failure.

Lathe Use and Care

• DO NOT change gears while the machine is in operation.
• DO NOT force this device. Clean and lubricate as needed if parts move slowly.
• Disconnect the power cord from the power source before making any adjustments, changing accessories, or storing the device.
• Use only accessories recommended by the manufacturer for your model.
• Never leave the device unattended when plugged into an electrical outlet.
• Maintain all labels and nameplates. Replace any that become loose or illegible.

Maintenance Safety

• Always unplug the lathe before performing inspection, maintenance, or cleaning.
• Maintain the product by checking for misalignment, binding, breakage, or any other condition affecting operation. Repair or replace damaged parts.
• Maintain tools with care; keep cutting tools sharp and clean.
• Service must be performed only by qualified repair personnel.
• Store the device and components out of reach of children and untrained persons.

Symbol Guide

The following symbols are used on this machine's labeling or in this manual:

• ⚠️ These items present a risk of serious property damage or personal injury.
• ⚡ These components pose a risk of electric shock. Read the Electrical Safety section carefully.
• ? Read this manual completely before using the machine. Contact customer service with questions.
• ? Always ensure this machine is electrically grounded to prevent electrical shock. Disconnect from power source before servicing.
• ? Always wear eye protection while using this machine.
• ? Always wear ear protection while using this machine.
• ? Always wear hand protection. Ensure it is well-fitted and cannot be caught by turning parts.
• ? Always wear foot protection. Rubber-soled steel-toed boots are highly recommended.
• ⛑️ Always wear head protection. Use a hard hat or similar helmet to protect against flying debris.

Specifications

MX-S450 Specifications

MX-S1170 Specifications

Controller Description

The E-LeadScrew Controller is a key component for operating the lathe. It features a display screen and several control buttons.

Key Description

Key Subscript Description:

• [FN]: Function key, short press to switch function.
• [-]: Reduce key.
• [+]: Increasing key.
• [DIR]: Direction key.
• [RUN]: Start/stop key.

Key Superscript Description:

• [SET/SAVE]: Long press to set or save system settings.
• [←]: In manual movement, moves the turning tool to the left.
• [→]: In manual movement, moves the turning tool to the right.
• [SUB-FN]: Used to enter sub-functions.
• [RST/CAN]: Used as a reset or cancel function.

Feed Function

This section describes controls related to feed speed and direction.

• [-] [+]: Adjust feed speed.
• [DIR]: Short press to switch tool direction.
• [RUN]: Short press to start and stop the tool.
• Long press [SUB-FN] to switch between knife mode or winding mode.
• Long press [RST/CAN] to clear the distance to zero.

Mobile Function

This section details controls for moving the tool or workpiece.

• [-] [+]: Set the distance you need to move.
• [DIR]: Set the direction of movement.
• [RUN]: Short press to start and stop moving.
• Long press [SUB-FN] to set the speed of movement.
• Long press [RST/CAN] to clear the distance to zero, and then long press again to set the distance to zero.

Movement

This section describes manual movement controls.

• The display shows speed (e.g., 3200Hz) and distance moved.
• Buttons control manual movement, speed, and clearing distance.

Angle and Gear Control

These functions allow for angle adjustments and gear/loop settings.

• Press [DIR] to switch the Angle Press.
• Press [RST/CAN] to clear the Angle.
• The controller can display GEAR and LOOP settings.

Thread Turning Function

Parameters for thread turning:

• [-] [+]: Set the distance to be moved.
• [DIR]: Set the direction of movement.
• [RUN]: Press to start and stop moving.
• Long press [SUB-FN] to set the number of round-trip movements (1-99 times or LOOP).
• Long press [RST/CAN] to clear the moving distance.

Press [SUB-FN] to enter parameter settings for thread function:

• [Thread Standard]: Thread system (metric, English, arbitrary).
• [Thread Size]: Size of thread.
• [Thread Length]: Length of thread.
• [Thread Direction]: Left tooth, right tooth.

Round-trip Turning Function

Parameters for round-trip turning:

• Press [SUB-FN] to enter parameter settings for round-trip turning function.
• [Length Limited]: Round-trip turning length.
• [When Finished]: Specifies whether to stop or return when the turning knife reaches the end point.
• [Thread Length]: Length of thread.

After setting, long press [FN] to save and start round-trip turning. Adjust knife moving speed and function.

Press [FN] to exit round-trip turning and return to automatic cutting function.

System Settings

Long press [SET/SAVE] to enter system settings:

• [Encoder Pulses]: Number of encoder pulses per spindle revolution.
• [Step Motor Pulses]: Number of subdivision pulses of the stepping driver.
• [Lead Screw]: Screw pitch, distance of tool movement per turn of stepping motor.
• [Limited Switch 01]: Action after trigger of limit switch 01 (tool stop or return).
• [Limited Switch 02]: Action after trigger of limit switch 02 (tool stop or return).
• [Z-Moving Frequency]: Speed of turning tool movement.
• [Key Sound]: Button sound switch.
• [Feed ACCEL]: Tool starting acceleration.
• [Limit Feeding Speed]: Safety range for tool moving (0.01-0.4mm) to prevent excessive speed.
• [Start Motor by Def]: Whether the stepper motor starts by default when the controller is turned on.
• [FN: FEED]: Enable/disable automatic knife moving function.
• [FN: MOVE]: Enable/disable mobile function.
• [FN: Manual Moving]: Enable/disable manual movement function.
• [FN: Index Plate]: Enable/disable indexing function.
• [FN: Gear Shaping]: Enable/disable gear shaper function.
• [FN: Thread Turning]: Enable/disable thread function.
• [FN: Auto Turning]: Enable/disable round-trip turning function. Press [RST/CAN] to cancel and exit.

Long press [SET/SAVE] to save settings and exit.

Lathe Adjustments

MAKE SURE THE POWER SWITCH IS IN THE OFF POSITION AND THE SPEED IS TURNED DOWN TO ZERO BEFORE MAKING ANY ADJUSTMENT TO THIS DEVICE.

• Chuck Replacement: Turn off and unplug the lathe. Move tailstock away from chuck, place protection underneath. Remove three bolts to detach chuck. Tap with a soft mallet if needed. Reverse steps to install a new chuck.
• Jaw Replacement: Place chuck key in hole, rotate counter-clockwise until jaws are fully open. Manually pull jaws out. For new jaws, insert #1 jaw into the desired slot, ensuring the top groove is not visible. Rotate chuck clockwise to secure. Repeat for jaws #2 and #3.
• Tailstock Adjustment: Loosen the nut on the tailstock base, change position, and retighten. Offset tailstock for bevels or tapers.
• Tailstock Locking: Turn clamping lever clockwise to lock, counter-clockwise to unlock.
• Tool Post Adjustment: Loosen bolts holding the tool post, move to desired position, retighten bolts. Loosen top bolts to replace cutters.
• Carriage Adjustment: Rotate carriage handwheel clockwise to move towards tailstock, counter-clockwise towards chuck.
• Carriage Locking: Turn toolpost control handle clockwise to tighten, counter-clockwise to loosen. Loosen handle before using automatic feeds.
• Cross Slide Adjustment: Turn cross slide handwheel to move tool post perpendicular to ways. Clockwise moves back, counter-clockwise moves forward.
• Carriage Feed Control: Move half nut lever down to engage half nut and move carriage under power. Disengage half nut before adjustments to prevent unexpected movement.
• Compound Control: Turn compound control wheel counter-clockwise to move outwards, clockwise to move inwards, changing cutting angle.
• Quill Locking: Rotate lever clockwise to lock spindle, counter-clockwise to unlock.
• Tail Feed Adjustment: Rotate tail feed handwheel clockwise to advance tailstock towards chuck, counter-clockwise to move away.

Operation

• Workpiece Holding and Drilling: Use chuck to hold workpiece firmly. Use tailstock to press a drill into the rotating workpiece.
• Face Cutting: Use chuck to hold workpiece firmly. Use tool post to press cutter into workpiece face. Cutter edge must be same height as center.
• Internal Cutting: Use chuck to hold workpiece firmly. Rotate tool post so cutter is in the middle of the front face.
• Bevel Cutting: Use chuck to hold workpiece firmly. Adjust tool post angle to cut bevels.
• Thread Cutting: Use chuck to hold workpiece firmly and engage half nut. Use tool post to press cutter into workpiece face.

Wiring Diagram

The wiring diagram illustrates the electrical connections for the metal lathe. It shows components such as a filter, speed switch, magnetic switch, motor (M), ammeter (A), and various connection points labeled with numbers and letters (L1, L2, PE, U1, U5, etc.). A key is provided to identify the symbols for Ammeter, Motor, Load Wire, Neutral Wire, Ground Line, Integrated Circuit, Connector, and Fuse.

Key

Maintenance

• Clean the machine of any debris after every use.
• Lubricate moving parts with NLGI 2 grease between uses.
• DO NOT let excessive debris accumulate on the tray. Clear debris as it arises, stopping the lathe if necessary.
• Periodically inspect moving parts for signs of wear and tear. Repair or replace damaged or worn parts.
• Periodically inspect bolts, screws, levers, and other fasteners for looseness. Tighten as needed.

Troubleshooting

Refer to the table below for common problems and their solutions.

Controller Fault Indication and Handling

The controller may display error codes (E1-E7) indicating specific issues.

• E1 (flashes seven times slowly): Hardware current protection. Check MOTOR and HRE connections, or IGBT damage.
• E2 (blinks six times): Motor commutation signal cable not connected properly. Check HER connection.
• E3 (flashing three times): Software current protection. Check if motor is overloaded or machine is stuck.
• E4 (flashes slowly three times): Chip current module protection.
• E5: Communication error between display and control board. Check LED connection.
• E6 (flashing twice): Pedal start sensor fault. Check SPEED connection, Hallban board adjustment, and Hall voltage readiness.
• E7: Motor internal temperature protection.

Manufacturer and Contact Information

Manufacturer: Shanghaimuxinmuyeyouxiangongsi
Address: Shuangchenglu 803nong11hao1602A-1609shi, baoshanqu, shanghai 200000 CN.

Imported to USA: Sanven Technology Ltd., Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

EC REP: E-CrossStu GmbH, Mainzer Landstr.69, 60329 Frankfurt am Main.

UK REP: YH CONSULTING LIMITED. C/O YH Consulting Limited Office 147, Centurion House, London Road, Staines-upon-Thames, Surrey, TW18 4AX