XT LASER
Search Product
Search Post
標準操作手順書（SOP）：ファイバーレーザー切断機の正しい起動・停止手順
執筆: XT LASER テクニカルオペレーションズ スティーブン公開日: 2026年3月 | 読了時間: 5分
TL;DR: To prevent severe hardware damage and ensure operator safety, a fiber laser cutting machine must be powered on and off in a strict sequence. Startup: Utilities (Power, Chiller, Gases) → Laser Source → CNC Control & Homing. Shutdown: Laser Source → Chiller → Gases → CNC Control. Never alter this sequence, and always ensure the Z-axis (cutting head) is clear of obstacles before initiating the machine’s return-to-zero (homing) cycle.
最新のファイバーレーザー切断機は、従来の労働集約的な金属成形プロセスを信じられないほどの速度と精度で置き換えましたが、依然として高度に洗練された産業用機器です。
A laser cutter integrates high-voltage electronics, pressurized gases, delicate optics, and heavy moving gantries. Therefore, operating the machine is not as simple as flipping a single switch. An operator must be fully familiar with the equipment’s architecture and strictly adhere to the Standard Operating Procedure (SOP).
ここでは、ファイバーレーザー切断システムを適切に起動、操作、および停止するための、決定的なステップバイステップガイドを紹介します。
フェーズ1: 起動前ユーティリティチェック
Before touching the computer or the laser source, you must ensure the machine’s “life support” systems are stable. Clear the site of all unauthorized personnel.
- Main Power Supply: Turn on the main breaker. Verify that the incoming power supply voltage and the three-phase balance meet the strict electrical requirements of the machine tool.
- Start the Industrial Chiller: Power on the water chiller first. Wait a few minutes and check the digital display to confirm that the water temperature is reaching the set point and the water pressure is circulating normally.
- Open the Compressed Air: Turn on the air compressor and refrigerated dryer. Verify that the air pressure gauge shows stable output.
- Prepare Assist Gases (Nitrogen/Oxygen): Open the valves on your gas cylinders or bulk tanks. Check the pressure regulators. If the high-pressure side of your cylinder drops below 0.6 MPa, the cylinder is nearly empty and must be replaced before you begin a cutting job to prevent mid-cut failures.
フェーズ2: システム起動とキャリブレーション
Once the utilities are confirmed stable, you can wake up the machine’s brain and engine.
- Start the Laser Source: Turn on the main fiber laser source (e.g., IPG, Raycus, or MAX). Wait for the internal system to initialize; the “Laser Ready” or “Emission” light should illuminate, indicating no internal faults. (Refer to your specific laser source manual for exact indicator lights).
- CNC制御システムの起動と機械の原点復帰： Turn on the machine’s computer and launch the control software (e.g., Cypcut). Once the software loads, you must command the machine to “Return to Zero” (Home).
- 重要な安全警告： 必ず最初にZ軸（切断ヘッド）を安全な高さまでジョグ送りで上昇させてください 原点復帰コマンドを実行する前に。これにより、自動原点復帰シーケンス中にノズルが固定具やベッド上の残材に衝突するのを防ぎます。
- Input the Processing Program: Load your CAD/CAM file into the software, nest your parts, and set your cutting parameters.
- Configure Gas Pressure: Turn on the software’s auxiliary gas control. Adjust the proportional valves based on your material type and thickness. Ensure the low-pressure alarm sensor is active—this guarantees the machine will automatically stop cutting if gas pressure drops, saving your focusing lens from catastrophic spatter damage.
フェーズ3: 加工とモニタリング
- Load and Clamp the Workpiece: Safely load your metal sheet onto the shuttle table. Ensure it is flat and secure to prevent shifting during high-speed acceleration.
- 実行と監視： 切断プログラムを開始します。 その場を離れないでください。 常に切断プロセスに注意を払ってください。切断された部品が跳ね上がったり（切断ヘッドの衝突リスクを生じさせる）、または切断品質が突然低下した場合は、直ちに機械を一時停止し、障害を取り除いてから再開してください。
Operational Excellence at XT LASER: Following a strict SOP like the one above is the absolute foundation of high-efficiency manufacturing. At our XT Laser Jinan Testing Center, we enforce these exact operational standards to eliminate equipment downtime and maximize energy output.
When a machine is properly initialized and maintained, its processing efficiency skyrockets. We engineer this philosophy of accessible, standardized efficiency into all our equipment. It is exactly why our latest XT LASER handheld welding devices are dominating the market—the intelligent preset parameters and robust hardware allow even a complete beginner to flawlessly weld 2mm stainless steel up to 6倍の速さで than an experienced TIG master. Perfect operational sequences unlock maximum machine potential.
フェーズ4: 正しい停止手順
シフト終了時には、圧力を安全に逃がし、熱を分散させるために、正しい逆順で機械の電源を切らなければなりません。
- Turn off the Laser Source: (Never turn off the chiller while the laser source is still on).
- 水冷チラーを切ります。
- Close Nitrogen and Oxygen Valves: Ensure they are tightly sealed to prevent overnight gas leakage.
- 圧縮空気を止めます。
- CNC制御システムと主幹ブレーカーの電源を切ります。
- シフト記録の記入： Clean the work area, empty the scrap drawers, and record the day’s operating conditions in the machine’s logbook. Document any minor faults or strange noises so your maintenance team can diagnose them early.
工場現場用の印刷可能なSOPチェックリストが必要ですか？ 当社のテクニカルサポートチームにお問い合わせいただければ、お客様の正確なXT LASER機械モデルに合わせた高解像度PDFをお送りします。
特別オファーについてはお問い合わせください。
TEL：+86 18753177006
お客様の情報をご提出いただければ、担当アカウントマネージャーが24時間以内にご連絡いたします。