レーザー アブレーション is a レーザー テクノロジー 中古 イン インカストリアル, 生物, 医療 および 軍事 アプリケーション。
The 科学 名前 for レーザー クリーニング is レーザー アブレーション, レーザー アブレーション または 光アブレーション is the process of 除去 材料 from a 固体 (または 時々 液体) 表面 by 照射 it with a レーザー ビーム At low レーザー フルエンス, the 材料 is 加熱 by the 吸収 レーザー エネルギー および 気化 または 昇華. At 高 レーザー フルエンス, the 材料 is 通常 変換 から プラズマ。 典型的には, レーザー アブレーション 参照 に その 除去 の 材料 あり a パルス レーザー, しかし if the レーザー 強度 is 高 十分, the 材料 can be ablated with a 連続 波 レーザー ビーム エクシマー レーザー in the 深 紫外線 are 主に 使用 用 光アブレーション用 レーザー 波長 使用済み 用 光アブレーション is 約 200 nm。
レーザー 洗浄 原理
軍事
レーザー 銃 are 頻繁に 見られる in movies. It is レーザー アブレーション that transfer momentum to a surface, with an effect similar to hittting a surface with a hammer. this is because the ablated material applies a 高圧 パルス to the surface underath it as it expands. this process is used in industry to harden metal surfaces, and as a weapon is a laser weapon.
医療
When it comes to laser cleaning, many people think of tattoo cleaning, etc. It is the use of CO2 or Nd:YAG pulsed lasers to clean surfaces, remove hyperpigmentation, improve the appearance of scar tissue (which cannot be healed), and reshape the outer layers of the skin without damaging the outer lower layers. It is actually used in a variety of medical specialties, including ophthalmology, general surgery, neurosurgery, ear, nose and throat, dentistry, oral and maxillofacial surgery, and veterinary medicine. Laser scalpels are used to ablate both hard and soft tissues. Some of the most common medical applications using laser ablation include LASIK, skin resurfacing, cavity preparation, biopsy, and tumor and lesion removal. In soft tissue surgery, the CO2 laser beam ablates and cauterizes at the same time, making it the most practical and common soft tissue laser. There are several types of lasers used in medicine including Argon, Carbon Dioxide (CO2), Dye,, Excimer, Nd:YAG and others.
Laser cleaning can be used for benign and malignant lesions in a variety of organs, which is referred to as laser-induced interstitial thermotherapy. Major current applications include reduction of benign thyroid nodules.
比較 と 従来の 洗浄 方法 そのような 機械的 摩擦 洗浄, 化学 腐食 洗浄, 液体 および 固体 衝撃 洗浄 および 高周波 超音波 洗浄, レーザー 洗浄 has 明白 利点。
1. レーザー クリーニング is a "green" クリーニング メソッド, do not need to use any chemicals and cleaning fluid, クリーニング ダウン the 廃棄物 is 基本的に A 固体 粉末, 小 サイズ, 簡単 to ストア, 缶 BE リサイクル, 缶 簡単に 解決 the 環境 汚染 問題 原因 by 化学物質 洗浄. 2. 従来の 洗浄 方法 are 頻繁に 化学物質 腐食 洗浄, 液体 および 固体 衝撃 洗浄, 高周波 超音波 洗浄 および その他 従来型 クリーニング 方法;
2. traditional cleaning methods are often contact cleaning, cleaning the surface of the object has a mechanical force, damage to the surface of the object or cleaning medium attached to the surface of the object to be cleaned, can not be removed, resulting in secondary pollution, laser cleaning of non-abrasive and non-contact so that these problems are solved;
3. The レーザー 缶 be 透過 スルー the ファイバー 光, および ロボット および ロボット to match, easy to achieve 長距離 操作, can clean the 従来 方法 is not easy to reach the parts, which in some danger places to use can 保証 the 安全 of 人員;
4. レーザー クリーニング 缶 除去 さまざまな 種類 の 汚染物質 オン その 表面 の さまざまな 材料, to 達成 the 清潔 それ できない できない 達成 従来の クリーニング そして また できない できない 損傷 the 表面 の 材料 in the ケース の選択 クリーニング の 材料 表面 汚染物質;
5. Laser cleaning is highly efficient and saves time;
6. Purchase of laser cleaning system, although the initial one-time investment is higher, but the cleaning system can be used for long-term stability, low operating costs, only the cost of electricity per hour.
Tire manufacturers around the world make hundreds of millions of tires each year, and tire molds must be cleaned quickly and reliably during the production process to save downtime. Traditional cleaning methods include sandblasting, ultrasonic or carbon dioxide cleaning, etc., but these methods usually must be in the high heat of the mold after several hours of cooling, and then moved to the cleaning equipment for cleaning, cleaning takes a long time, and easy to damage the accuracy of the mold, chemical solvents and noise will also produce safety and environmental protection and other issues. The use of laser cleaning method, because the laser can be used to transmit optical fiber, so the use of deep flexibility; because the laser cleaning method can be connected to the fiber optic light guide to the mold's dead corners or not easy to remove the parts of the cleaning, so easy to use; because the rubber is not gasification, so it will not produce toxic gases, affecting the safety of the working environment. Laser cleaning tire mold technology has been used in a large number of tire industry in Europe and the United States, although the initial investment cost is high, but can save standby time, avoid mold damage, work safety and save raw materials on the gains made by the rapid recovery. According to the laser cleaning equipment in the tire company production line cleaning test shows that only 2 hours can be online to clean a set of large set of heavy-duty tire mold. Compared to conventional cleaning methods, the economic benefits are obvious.
In the food industry, where the anti-adhesive elastomer layer on the mold needs to be replaced periodically to ensure hygiene, laser cleaning without chemicals is particularly suitable for this application.
スチール クリーニング
In summary, laser cleaning is an amazing technology, its use is not only in the medical cosmetic, surgery, etc., its development in the industry has emerged, the international (real industrial applications is 2017) domestic 2019 start. This environmental star of tomorrow will certainly shine and glow.
