CREWORKS Metal Lathe 9" x 30" (Model MLM-CT-2275A) Instruction Manual

1. Киришүү

This manual provides essential information for the safe and effective operation, setup, and maintenance of your CREWORKS 9" x 30" Metal Lathe, Model MLM-CT-2275A. Please read this manual thoroughly before operating the machine to ensure proper usage and to prevent injury or damage.

The CREWORKS 9" x 30" Metal Lathe is designed for precision metalworking tasks including turning, threading, and drilling. Its robust construction and variable speed control make it suitable for a range of materials and applications.

2. Коопсуздук нускамалары

ЭСКЕРТҮҮ: Бул коопсуздук көрсөтмөлөрүн аткарбоо олуттуу жаракат алууга же өлүмгө алып келиши мүмкүн.

• Жеке коргонуу каражаттары (ЖКК): Always wear safety glasses or a face shield, hearing protection, and appropriate work clothing. Do not wear loose clothing, gloves, or jewelry that can get caught in moving parts.
• Иш чөйрөсү: Keep your work area clean, well-lit, and free from clutter. Ensure adequate space around the lathe for safe operation.
• Машинанын абалы: Before each use, inspect the lathe for any damage, loose parts, or malfunctions. Do not operate a damaged machine.
• Кубат туташуу: Ensure the lathe is properly grounded and connected to a suitable power supply. Disconnect power before performing any maintenance, adjustments, or when changing accessories.
• Жумушчу бөлүгүнүн коопсуздугу: Даярдоо бөлүгүн ар дайым бекем clamped in the chuck or between centers. An improperly secured workpiece can become a dangerous projectile.
• Куралдар: Use only sharp, correctly ground cutting tools. Ensure tools are properly installed and tightened in the tool post.
• Чипти алып салуу: Never remove chips or swarf with your bare hands while the machine is running. Use a brush or hook.
• Көзөмөл: Never leave the machine running unattended. Keep children and unauthorized personnel away from the operating area.
• Шашылыш токтотуу: Авариялык токтотуу баскычынын жайгашкан жери жана иштеши менен таанышыңыз.

2.1-сүрөт: Emergency Stop Button. Press this button to immediately halt all machine operations in an emergency.

3. Продукциянын компоненттери жана диаграммасы

Understanding the various components of your metal lathe is crucial for safe and effective operation. Refer to the diagram below for an overview of the main parts.

3.1-сүрөт: Main components of the CREWORKS 9" x 30" Metal Lathe. Key parts include the headstock, chuck, tool post, carriage, cross slide, tailstock, and lead screw.

3.1 Негизги компоненттер

• Баштык: Houses the main spindle, motor, and gear train.
• 3-Jaw Chuck: Used to hold cylindrical or hexagonal workpieces. The 5-inch 3-jaw chuck provides secure clamping.


3.2-сүрөт: The adaptable 5-inch 3-jaw chuck, capable of holding various workpiece shapes and sizes. Internal jaws clamp from 0.1-1.6 inches (2.5-40 mm) and 1.5-5 inches (38-125 mm). External jaws clamp from 1.5-4.3 inches (38-110 mm).

• Tool Post: Holds the cutting tools. This model features a 4-way tool post.

3.3-сүрөт: The 4-way tool post allows for quick changes between different cutting tools.
• Ташуу: Moves along the bed, carrying the cross slide and tool post. Controlled by the carriage handwheel.
• Cross Slide: Moves perpendicular to the bed, allowing for depth of cut adjustments. Controlled by the cross slide handwheel.
• Compound Rest: Mounted on the cross slide, it can be swiveled to an angle for taper turning or precise tool positioning. Controlled by the compound control wheel.
• Таякча: Supports the far end of long workpieces or holds drilling/reaming tools. Features a quill and tail feed handwheel.


3.4-сүрөт: The tailstock quill, used for supporting workpieces or holding drilling tools, with clear measurement markings.

• керебет: The main frame of the lathe, providing a stable base for the carriage and tailstock. Features dual V-shaped guide rails for smooth movement.


3.5-сүрөт: Dual V-shaped guide rails ensure precise and stable movement of the carriage and tailstock.

• Санариптик ылдамдыкты көрсөтүү: Provides real-time monitoring of the spindle speed.

3.6-сүрөт: The digital display for monitoring and adjusting the spindle speed up to 3000 rpm.
• Өзгөрмө ылдамдыкты башкаруу: Allows stepless adjustment of the spindle rotational speed.
• Metal Gear Set: Durable gears for efficient power transmission.


3.7-сүрөт: The robust metal gear set ensures wear-resistant and efficient power transmission.

4. Орнотуу жана орнотуу

4.1 Таңгактан чыгаруу жана текшерүү

1. Carefully remove the lathe from its packaging.
2. Inspect the machine for any signs of shipping damage. Report any damage to the carrier immediately.
3. Verify that all components and accessories listed in the packing list are present.

4.2 Токардык станокту орнотуу

The lathe should be securely mounted on a sturdy workbench or stand capable of supporting its weight (approximately 165 lbs / 75 kg) and resisting vibration during operation.

1. менен жерди тандаңыз ample space for operation and maintenance, good lighting, and proper ventilation.
2. Position the lathe on the workbench.
3. Secure the lathe using appropriate bolts and nuts through the mounting holes in the base. Ensure it is level and stable.

4.3 Электрдик туташуу

Ensure the power supply matches the requirements specified on the machine's nameplate. The lathe requires a grounded electrical outlet.

1. Электр шнурын жерге туташтырылган электр розеткасына туташтырыңыз.
2. Do not use extension cords unless absolutely necessary, and ensure they are rated for the machine's power requirements.

5. Иштөө нускамалары

Иштетүүдөн мурун, бардык коопсуздук көрсөтмөлөрүн окуп чыгып, түшүнгөнүңүздү текшериңиз.

5.1 Негизги операциялардын ырааттуулугу

1. Күйгүзүү: Негизги кубат которгучун күйгүзүңүз. Санариптик дисплей күйүшү керек.
2. Иштетилген бөлүктү орнотуу:
   • Патрон ачкычын колдонуп, патрондун ооздорун ачыңыз.
   • Insert the workpiece and tighten the jaws securely. Ensure the workpiece is centered and runs true.
   • Remove the chuck key immediately after tightening.
3. Курал орнотуу:
   • Select the appropriate cutting tool for your operation.
   • Mount the tool securely in the tool post, ensuring the cutting edge is at the correct height (on center with the workpiece).
   • Tighten the tool post locking screws.
4. Ылдамдыкты жөндөө: Use the variable speed control knob to set the desired spindle RPM. Monitor the speed on the digital display. Start with lower speeds for larger diameters or harder materials, and gradually increase as needed.
5. Initiate Spindle Rotation: Press the green start button. The spindle will begin to rotate.
6. Кесүү операциясы:
   • Advance the cutting tool slowly towards the workpiece using the cross slide handwheel.
   • Engage the carriage handwheel or power feed for longitudinal movement.
   • Apply cutting fluid as necessary.
7. Операцияны токтотуу: Press the red stop button or the emergency stop button to halt the spindle.
8. Workpiece Removal: Once the spindle has completely stopped, loosen the chuck jaws and remove the workpiece.

5.2 Specific Operations

The CREWORKS Metal Lathe is capable of various operations, including:

5.1-сүрөт: Examples of applications for the 9" x 30" Mini Metal Lathe, including turning, threading, and drilling.

• Айлануу: Reducing the diameter of a workpiece. Adjust the cross slide for depth of cut and the carriage for longitudinal feed.
• Беттеш: Creating a flat surface on the end of a workpiece. Use the cross slide to feed the tool across the face.
• Бургулоо: Creating holes in the workpiece. Mount a drill chuck in the tailstock and feed it into the rotating workpiece.
• Threading: Cutting external or internal threads. This requires precise gear settings (refer to the threading chart on the machine or in a detailed threading guide) and careful engagement of the half-nut lever.

6. Техникалык тейлөө

Regular maintenance ensures the longevity and optimal performance of your lathe.

6.1 Тазалоо

• After each use, clean all chips and swarf from the machine bed, carriage, and other surfaces. Use a brush or shop vacuum.
• Wipe down all exposed metal surfaces with a clean cloth to prevent rust.

6.2 Майлоо

• Regularly lubricate the lead screw, guide rails, and other moving parts with appropriate machine oil.
• Check and replenish gearbox oil if applicable (refer to specific instructions on the machine for oil type and level).

6.3 Adjustments and Inspections

• Periodically check the tightness of all fasteners.
• Inspect drive belts for wear and tension.
• Ensure the chuck jaws operate smoothly and are free from damage.
• Verify that the tailstock is aligned correctly.

7. Кыйынчылыктарды

This section addresses common issues you might encounter with your lathe.

If you encounter problems not listed here or if solutions do not resolve the issue, please contact CREWORKS customer support.

8. Техникалык шарттар

Detailed technical specifications for the CREWORKS 9" x 30" Metal Lathe (Model MLM-CT-2275A).

8.1-сүрөт: Visual representation of the lathe's dimensions and key specifications.

9. Кепилдик жана Кардарларды колдоо

For warranty information, technical assistance, or to order replacement parts, please contact CREWORKS customer support. Refer to your purchase documentation for specific warranty terms and contact details.

You can typically find support information on the official CREWORKS webсайт же сатуучу аркылуу.