人妻老妇乱子伦精品无码专区,东北少妇不带套对白第一次,精品韩国亚洲AV无码久久品赏,国产偷窥熟女高潮精品视频免费
Hello, welcome to Jinan Huawei CNC machinery CO., Ltd

National Advisory Service Hotline

Advanced Search:


Contact us


contact us

Contacts:JI Manager

Unified hotline:400-6587-688

Tel: (86)531-88276988

Fax:(86)531-88276988

Phone number:0086-15269186223

Address: No.18 Tonghua Road ,

Licheng district , Jinan city, 
shandong province, China



Industry news

Knowledge related to laser cutting machines

Source: Time:2023-12-30 09:15:40 views:

Laser cutting machine is a high-precision and efficient processing equipment that can be used to cut various materials such as metal, plastic, paper, etc. It uses a focused beam of light to illuminate

Laser cutting machine is a high-precision and efficient processing equipment that can be used to cut various materials such as metal, plastic, paper, etc. It uses a focused beam of light to illuminate the surface of the material, causing it to instantly melt and evaporate. When using a laser cutting machine, some key points need to be noted: firstly, it is necessary to choose the correct power and settings to adapt to the materials used; Secondly, it is necessary to control the focal position to ensure the quality of the cutting seam; It is also necessary to consider the issue of matching machine speed with workpiece movement speed to ensure productivity while avoiding tearing or incomplete cutting problems. In addition, to ensure safe operation of the laser cutting machine, relevant safety regulations and recommendations should always be followed, and appropriate protective equipment such as glasses and gloves should be worn. The maintenance of these devices is also important, including regular cleaning and maintenance of optical components and other parts to maintain normal operation and service life. The above information is for reference only. If you would like to learn more, you can search for relevant materials online to further study and research!

{1}

keys: 
人妻老妇乱子伦精品无码专区,东北少妇不带套对白第一次,精品韩国亚洲AV无码久久品赏,国产偷窥熟女高潮精品视频免费