1. Ifihan
This manual provides essential information for the safe and efficient operation of your CREWORKS 1100W 220 x 750 MM Mini Metal Lathe, Model MLM-0930. This mini metal lathe is designed for precision metalworking tasks, including turning, drilling, threading, and cutting, suitable for both woodworking and metalworking projects.
Please read this manual thoroughly before initial use and retain it for future reference. Proper understanding of the machine's functions and safety procedures is crucial for optimal performance and user safety.
Olusin 1: Pariview of the CREWORKS 1100W 220 x 750 MM Mini Metal Lathe.
2. Awọn ilana aabo
Always prioritize safety when operating machinery. Failure to follow these instructions may result in serious injury or damage to the equipment.
- Ka iwe afọwọkọ naa: Thoroughly read and understand all instructions and warnings in this manual before operating the lathe.
- Ohun elo Idaabobo Ti ara ẹni (PPE): Always wear safety glasses or a face shield, hearing protection, and appropriate work clothing. Avoid loose clothing, jewelry, and long hair that could get caught in moving parts.
- Agbegbe Iṣẹ: Ensure your work area is clean, well-lit, and free from clutter. Keep children and bystanders at a safe distance.
- Iduroṣinṣin Ẹrọ: Ni aabo gbe lathe si ibi iṣẹ iṣẹ ti o lagbara lati ṣe idiwọ gbigbe lakoko iṣẹ.
- Iduro Pajawiri: Mọ ararẹ pẹlu ipo ati iṣẹ ti bọtini idaduro pajawiri.
- Chuck Ṣọ: Always ensure the transparent chuck guard is in place during operation to protect against flying debris.
- Aabo Iṣẹ-iṣẹ: Rii daju pe workpiece wa ni aabo clamped in the chuck or between centers before starting the lathe.
- Ohun elo: Use only sharp, correctly ground cutting tools. Ensure tools are properly secured in the tool post.
- Iṣakoso iyara: Adjust the spindle speed according to the material and operation being performed. Start at lower speeds and gradually increase as needed.
- Itọju: Disconnect power before performing any maintenance, adjustments, or cleaning.
Figure 2: Emergency stop button for immediate machine shutdown.
3. Eto
Proper setup is crucial for the accuracy and safety of your lathe operations. Follow these steps for initial assembly and preparation.
3.1 Unboxing ati Placement
- Carefully remove the lathe and all accessories from its packaging. Inspect for any shipping damage.
- Place the lathe on a stable, level workbench capable of supporting its weight (approximately 75 kg). Secure it using appropriate fasteners.
Video 1: General setup and installation guide for a CREWORKS mini metal lathe, including unboxing, chuck, tool post, and gear installation.
3.2 Chuck Installation
- Ensure the chuck is clean and free of debris.
- Align the chuck with the spindle and carefully thread it on. Use the chuck key to tighten it securely.
- Install the chuck jaws as required for your workpiece. The lathe includes a 3-jaw chuck suitable for both square and round workpieces.
Figure 3: Installing the 3-jaw chuck onto the spindle.
Figure 4: Adjusting the tailstock for workpiece support.
3.3 Tool Post Setup
- Mount the tool post onto the compound slide.
- Insert the desired cutting tool into the tool holder and secure it firmly. Ensure the tool tip is aligned with the center height of the workpiece.
Figure 5: Setting up the 4-way tool post.
3.4 Gear Installation (for Threading)
- Refer to the threading chart on the machine for the correct gear combination for your desired thread pitch.
- Install the appropriate gears onto the lead screw and spindle, ensuring they mesh correctly.
Figure 6: Durable metal gear set for precise power transmission, used for threading operations.
4. Awọn ilana Iṣiṣẹ
This section details the general procedures for operating your mini metal lathe.
4.1 Power On and Speed Adjustment
- Connect the lathe to a suitable power supply.
- Tan-an akọkọ agbara yipada.
- Use the speed control knob to adjust the spindle RPM. The digital display will show the current speed. The lathe offers a speed range of 50 to 2250 RPM.
- Select the appropriate direction (forward/reverse) using the direction switch.
Figure 7: Digital display for monitoring spindle speed and continuous control knob.
4.2 Workpiece Mounting
- Securely mount your workpiece in the 3-jaw chuck. Ensure it is centered and clamped tightly to prevent slippage during operation.
- For longer workpieces, use the tailstock for additional support.
Figure 8: The adaptable 3-jaw chuck securely holds various workpiece shapes.
4.3 Ige Awọn isẹ
- Position the cutting tool close to the workpiece.
- Engage the automatic feed or use the handwheels for manual control of the carriage and cross slide.
- Gradually advance the tool into the workpiece, taking light cuts to avoid overloading the machine or damaging the tool.
- Monitor the cutting process and adjust speed or feed rate as necessary.
Nọmba 9: Alaye view of the precision handwheels for carriage, cross slide, and compound control.
Figure 10: Dual V-shaped guide rails ensure smooth and precise movement of the carriage.
5. Itọju
Itọju deede ṣe idaniloju gigun ati iṣẹ ṣiṣe to dara julọ ti lathe rẹ.
- Ninu: After each use, clean the lathe thoroughly, removing all chips and debris. Use a brush or vacuum; never use compressed air directly on moving parts as it can force debris into bearings.
- Lubrication: Regularly lubricate all moving parts, including the lead screw, cross slide, compound slide, and tailstock quill, with appropriate machine oil. Refer to the lubrication points indicated in the machine diagram.
- Ayewo: Periodically inspect all belts, gears, and electrical connections for wear or damage. Replace worn components immediately.
- Itọju Chuck: Keep the chuck jaws and scroll plate clean and lightly oiled to ensure smooth operation and accurate gripping.
- Ibi ipamọ: When not in use, cover the lathe to protect it from dust and moisture.
6. Laasigbotitusita
Abala yii n ṣalaye awọn ọran ti o wọpọ ti o le ba pade ati awọn solusan agbara wọn.
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Lathe does not power on. | No power supply, emergency stop engaged, tripped circuit breaker. | Check power connection, release emergency stop, reset circuit breaker. |
| Spindle not rotating. | Motor issue, belt slippage, chuck guard not closed. | Inspect motor, check belt tension, ensure chuck guard is securely closed. |
| Gbigbọn pupọ tabi ariwo. | Unbalanced workpiece, loose mounting, worn bearings, dull cutting tool. | Balance workpiece, tighten mounting bolts, inspect bearings, sharpen or replace tool. |
| Awọn gige ti ko pe. | Loose tool post, worn slides, improper tool height, dull tool. | Tighten tool post, adjust gibs on slides, set correct tool height, sharpen tool. |
7. Awọn pato
Key technical specifications for the CREWORKS 1100W 220 x 750 MM Mini Metal Lathe (Model MLM-0930):
- Nọmba awoṣe: MLM-0930
- Ohun elo: Irin
- Ti won won Agbara: 1.5 HP (1100W)
- Gbigbe Lori ibusun: 220 mm (8.7 in.)
- Ijinna Laarin Awọn ile-iṣẹ: 750 mm (29.5 in.)
- Spindle Bore: 38 mm (1.5 in.)
- Spindle Taper: MT#5
- Tailstock Taper: MT#2
- Dimita Chuck: 125 mm (5 in.)
- Metric Thread Range: 0.5-3 mm
- Inch Thread Range: 8–44 tpi
- Max. Spindle Speed: 3000 rpm (Adjustable range: 50-2250 RPM)
- Apapọ iwuwo: 75 kg (165.3 lb.)
- Awọn iwọn: 220 x 750 mm
Figure 11: Diagram illustrating key dimensions and specifications of the lathe.
8. Atilẹyin ọja ati Support
For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or contact CREWORKS customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
