Holzmann ED 750FDQ Metal Lathe User Manual

1. Pengenalan

This manual provides essential information for the safe and efficient operation of your Holzmann ED 750FDQ metal lathe. Please read it thoroughly before initial use and keep it for future reference. Understanding the machine's features and proper procedures will ensure optimal performance and longevity.

Gambar 1: Lebihview of the Holzmann ED 750FDQ metal lathe, showing the headstock, bed, tailstock, tool post, and integrated stand with storage cabinets.

2. Arahan Keselamatan

Always prioritize safety when operating any machinery. Failure to follow these instructions can result in serious injury or damage to the equipment.

• Alat Pelindung Diri (PPE): Always wear safety glasses, hearing protection, and appropriate work clothing. Avoid loose clothing, gloves, or jewelry that could get caught in moving parts.
• Kawasan Kerja: Pastikan kawasan kerja anda bersih, terang dan bebas daripada halangan. Jauhkan kanak-kanak dan kakitangan yang tidak dibenarkan daripada mesin.
• Keselamatan Elektrik: Ensure the machine is properly grounded. Do not operate in damp or wet conditions. Disconnect power before making adjustments, maintenance, or when leaving the machine unattended.
• Keselamatan bahan kerja: Sentiasa pastikan bahan kerja berada dalam keadaan selamatamped in the chuck or between centers. An improperly secured workpiece can become a dangerous projectile.
• Perkakas: Use only sharp, correctly ground tools. Ensure tools are properly installed in the tool post and securely tightened.
• Operasi Mesin: Never leave the machine running unattended. Do not attempt to stop the chuck by hand. Always use the emergency stop button in case of an immediate hazard.
• Penyelenggaraan: Perform regular maintenance as described in this manual. Replace worn or damaged parts immediately.

3. Kandungan Pakej

Upon unpacking, verify that all the following items are included in your delivery:

• Pendirian Mesin
• 3-Jaw Chuck (Diameter 125 mm)
• Rehat Tetap
• Gear Change Set
• Spare Gears
• 2 Tailstock Centers
• 4-Position Tool Post
• Service Wrenches
• Chuck Guard with Window
• Mandrel

Jika ada barang yang hilang atau rosak, sila hubungi pengedar anda dengan segera.

4. Persediaan

4.1 Membongkar dan Pemeriksaan

Carefully remove the lathe and all accessories from their packaging. Inspect all components for any signs of damage that may have occurred during shipping. Report any damage to your supplier immediately.

4.2 Perhimpunan Berdiri

Assemble the machine stand according to the provided instructions (if separate stand assembly manual is included). Ensure all fasteners are securely tightened to provide a stable base for the lathe.

4.3 Mounting the Lathe

Carefully lift the lathe onto the assembled stand. Secure the lathe to the stand using appropriate bolts and washers. Ensure the machine is firmly attached and does not wobble.

4.4 Sambungan Elektrik

Connect the lathe to a standard 230V, 50Hz power supply. Ensure the electrical outlet is properly grounded and protected by a suitable circuit breaker. Consult a qualified electrician if you are unsure about the electrical connection.

4.5 Meratakan

Use a precision spirit level to ensure the machine bed is perfectly level both longitudinally and transversely. Adjust the leveling feet on the stand as necessary. Proper leveling is crucial for achieving accurate turning results.

5. Operasi

5.1 Kawalan Ke Atasview

Biasakan diri anda dengan kawalan utama:

• Suis kuasa: Menghidupkan dan mematikan mesin.
• Butang Berhenti Kecemasan: Immediately cuts power to the machine in an emergency.
• Speed Potentiometer: Adjusts the spindle rotation speed.
• Paparan LCD: Shows the current spindle speed.
• Feed Levers: Engage longitudinal and cross feeds.

5.2 Pelarasan Kelajuan

The spindle speed can be continuously adjusted from 100 to 2000 RPM using the potentiometer. The current speed is displayed on the LCD screen. Select the appropriate speed based on the material, tool, and operation being performed.

5.3 Pemasangan Bahan Kerja

For chuck work, open the 3-jaw chuck jaws and insert the workpiece. Ensure the workpiece is centered and clamped firmly to prevent it from slipping during operation. For longer workpieces, use the tailstock for support.

5.4 Tooling Installation

Install the appropriate turning tool into the 4-position tool post. Adjust the tool height so that the cutting edge is exactly on the center line of the workpiece. Securely tighten the tool post locking screws.

5.5 Longitudinal and Cross Feeds

The lathe features both longitudinal (0.02 to 0.22 mm) and cross (0.05 to 0.5 mm) automatic feeds. Engage the desired feed using the respective levers. Always ensure the feed is disengaged before stopping the machine or changing settings.

5.6 Memotong Benang

The ED 750FDQ is capable of cutting both metric (0.5 to 2.5 mm pitch) and imperial (8 to 56 TPI) threads. Refer to the gear change chart (typically located on the machine or in a separate appendix) for the correct gear settings required for specific thread pitches.

6. Penyelenggaraan

Regular maintenance is essential for the longevity and accurate operation of your lathe. Always disconnect the machine from the power supply before performing any maintenance.

• Pembersihan: After each use, clean the machine thoroughly to remove chips, dust, and coolant residue. Pay special attention to the bedways, lead screws, and chuck.
• Pelinciran: Regularly lubricate all moving parts, including the bedways, lead screws, gears, and bearings, with appropriate machine oil or grease. Refer to a lubrication chart for specific points and frequency.
• Penyelenggaraan Chuck: Keep the chuck jaws clean and lightly oiled to ensure smooth operation and prevent rust.
• Ketegangan Tali Pinggang: Periodically check the tension of the drive belts. Adjust if necessary to prevent slippage and ensure efficient power transmission.
• Pemeriksaan Elektrik: Regularly inspect all electrical cables, connections, and switches for signs of wear, damage, or loose connections.
• Tool Post and Tailstock: Keep these components clean and ensure their locking mechanisms function correctly.

7. Penyelesaian masalah

Bahagian ini membincangkan isu-isu biasa yang mungkin anda hadapi. Untuk masalah yang tidak disenaraikan di sini, hubungi sokongan teknikal.

8. Spesifikasi

Technical data for the Holzmann ED 750FDQ Metal Lathe:

• Motor Power (S1 100%): 730 W
• Voltage - Frequency: 230 V - 50 Hz
• Jarak Antara Pusat: 750 mm
• Ketinggian Pusat: 125 mm
• Max. Turning Diameter: 250 mm
• Lebar Katil: 135 mm
• Spindle Bore: 21 mm
• Tirus gelendong: CM3
• Tirus Tailstock: CM2
• Spindle Speeds: 100 - 2000 RPM (variable)
• Longitudinal Feeds: 0.02 - 0.22 mm
• Cross Feeds: 0.05 - 0.5 mm
• Metric Thread Range: 0.5 - 2.5 mm
• Imperial Thread Range: 8 - 56 TPI
• Berat Bersih: 146 kg
• Berat Kasar: 235 kg
• Dimensi Pembungkusan: 560 x 1400 x 680 mm dan 335 x 805 x 520 mm

9. Waranti

The Holzmann ED 750FDQ Metal Lathe comes with a Waranti 2 tahun. This warranty covers manufacturing defects and material faults under normal use. Please note that wear parts are excluded from this warranty. Keep your proof of purchase for warranty claims.

10. Sokongan

For technical assistance, spare parts, or any questions regarding the operation or maintenance of your Holzmann ED 750FDQ metal lathe, please contact your authorized Holzmann dealer. You may also visit the official Holzmann webtapak untuk sumber tambahan dan maklumat hubungan.