According to the different laser cutting machine can be divided into: CO2 laser cutting machine, YAG laser cutting machine, fiber laser cutting machine, according to the structure can be divided into: gantry laser cutting machine, cantilever laser cutting machine, laser cutting machine robot. According to the power can be divided into: high, medium and low power fiber laser cutting machine; according to the cutting material can be divided into: metal and non-metal laser cutting machine.

I. Fiber Laser Cutting Machine Because it can be transmitted through optical fiber, handheld laser engraver & laser cutter has unprecedented flexibility, few failure points, easy operation and maintenance, and extremely fast speed. So the fiber cutting machine has a great advantage in cutting thin plates within 4mm, but due to the wavelength problem of solid laser, the quality is poorer when cutting thick plates.

Second, YAG laser cutting machine

YAG solid state laser cutting machine has the characteristics of low price and good stability, but its energy efficiency is generally less than 3% . Now the output power of most products is as follows. laserpecker 11 pro used for punching, spot welding and plate cutting.

Third, CO2 laser cutting machine

CO2 laser cutting machine can stably cut carbon steel, stainless steel and aluminum alloy within 8 mm. There are various methods of laser cutting machine, mainly as follows:According to the laser light source, there are several different as follows, such as laser cutting machine, laser marking machine, etc. using instantaneous sealed CO2 laser tube. Laser marking machines and laser engraving machines also use CO2, but called RF tubes. The market leader in laser accessories is well known in the industry. Laser accessories are also available in a range of product structures such as laser welding and laser cutting.

According to the different types of processing enterprises in China, it can be best categorized into two kinds of metal CNC laser cutting machine and non-metal CNC laser cutting machine. Laser accessories use a laser beam with high energy density to heat the workpiece, so that the temperature change rises rapidly, in a very short period of time to reach a material boiling point, the material development begins to vaporize to constitute steam. Laser accessories are also studied laser welding, laser cutting and a series of related products market structure.

According to the cutting material can be divided into more specialized parts, such as stainless steel (stainless acid-resistant steel) laser cutting machine, carbon steel (C) laser cutting machine, aluminum (Al) laser cutting machine, copper laser cutting machine, alloy (alloy) steel laser cutting machine.

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潔面皂可以卸妝嗎

手工皂不可以進行代替使用洗面奶和卸妝油。

先說說手皂的優缺點：手皂中含有天然甘油，保濕效果非凡，而且對皮膚很溫和，無刺激.. 泡沫細膩豐富，除了具有驚人的清潔力外，根本不會破壞皮膚的角質層，這是因為其中含有的甘油可以同時清潔汙垢，形成保護膜，達到保護皮膚的效果。 皮膚的角質層一旦產生老化現象，會使重要的水分流失，水分流失是導致皮膚幹燥，出現皺紋的原因之一.. 手皂沒有任何神秘配方，用心制作肥皂，用質說話.. 手皂不僅僅是一塊肥皂那么簡單，它是一種日常護膚產品.. 長期使用，你會發現以前的一些皮膚問題有了很大的改善，過敏反應少，皮屑少，彈性增加等等。 歐洲人早就發現了冷肥皂的好處，這一切都很流行。 但由於它們不能大規模機械化生產，而且保存期短，成本高，各大品牌護膚品沒有它們的位置。

潔面皂使用方法

用肥皂冷系統之前，應根據自己的膚質來選擇，別人不管冷系統皂口有多好並不一定適合你，因為每個人的皮膚是不同的，但在不同的季節，用冷香皂清洗過程和時間而變化。夏季油脂分泌旺盛，具有很強的清潔力提神冷系統的肥皂，清洗時間適當長的冬天將不得不使用保濕香皂冷系統。

1.用溫水洗

洗臉用的水溫(30-40度左右)非常具有重要，最好方法先用溫水進行濕潤臉部，因為熱水中的水蒸氣會導致我們毛孔張開變大，清洗時可以把毛孔進入內部油垢洗淨，雖然用冷水有助企業收縮毛孔，但直接用冷水系統不能為了保證每個毛孔充分學生張開，也不能把自己臉上的油垢洗淨。

2.要搓出泡沫

如果肥皂沒有完全擦出泡沫，那么清洗效果就不那么好了，記得打招呼前的臉，一定要把肥皂擦出細膩的泡沫，不要把整塊肥皂擦到臉上! 然後用打圈的方式將泡沫貫穿整個面部，先按摩臉頰，再長時間按摩額頭，最後按摩眼睛周圍，嘴巴和下巴等，動作盡量輕柔，注意不要用力過猛，一般按摩時間在3分鍾左右達到良好的清潔效果..

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