<ruby id="agtze"></ruby>
<tbody id="agtze"></tbody>

<li id="agtze"></li><th id="agtze"><track id="agtze"><rt id="agtze"></rt></track></th>

<tbody id="agtze"></tbody>

<em id="agtze"><ruby id="agtze"></ruby></em>
<em id="agtze"><ruby id="agtze"></ruby></em>

常州億創從事精密鈑金加工為主的鈑金加工型企業

常州億創能源科技有限公司

示例圖片三
網站首頁 > 行業資訊 > 激光切割

激光切割加工進度的合理掌握

2018-08-14 15:48:48 常州億創能源科技有限公司 閱讀

激光切割加工是指由于激光具有方向性好、亮度高、單色性好等特點,因此由它形成的激光束照射在材料上,能夠得起到熔化、汽化、燒蝕,并形成孔洞的作用。隨著光束和工件的相對運動,最終使工件形成切縫,實現工件被切割的目的。

Laser cutting means that because of the good directional, high brightness, good monochromaticity and other characteristics of the laser, the laser beam formed by it irradiates the material, can afford to melt, vaporize, ablate, and form holes. With the relative movement of the beam and the workpiece, the workpiece eventually forms a slit to achieve the purpose of cutting the workpiece.

激光汽化切割,就是利用激光束對工件進行加熱,由于它的能量比較高,因此可以使溫度迅速上升,材料就會開始汽化。在蒸汽噴出的同時,材料上就會有切口形成。這種切割需要很大的額功率和功率密度才能完成,多數是用到極薄金屬材料和非金屬材料的切割過程中。激光氧化切割,用激光作為預熱熱源,用氧氣等活性氣體作為切割氣體,通過兩者的共同作用之后在金屬中形成切口。這過程中有大量的而熱會放出,對節約能源消耗也有一定的幫助。

Laser vaporization cutting is the use of laser beam to heat the workpiece, because of its high energy, so that the temperature can rise rapidly, the material will begin to vaporize. When steam is ejected, there will be incision formation on the material. This kind of cutting requires a large amount of power and power density to complete, mostly used in the cutting process of very thin metal and non-metallic materials. Laser oxidation cutting, using laser as preheating heat source, using oxygen and other active gases as cutting gas, through the joint action of the two forms a cut in the metal. In the process, there will be a lot of heat release, which will also help to save energy consumption.

激光切割時,切割進度的合理掌握非常關鍵,要是切割的進度太快,那么切口的幅度就會變小,光束的照耀點就會接近,從而造成拖線、毛糙度會變大、刮渣等不良狀況。但要是進度太慢的話,激光的作用時間就會變長,光斑面積、切口的幅度等都會隨之變大。這樣一來,由于切割進度跟不上材料消融的進度,因此也會對切割效果產生負面影響。

In laser cutting, it is very important to grasp the cutting progress reasonably. If the cutting progress is too fast, then the incision amplitude will become smaller, and the beam's illumination point will be close, resulting in towing, roughness will become larger, Scraping Slag and other adverse conditions. But if the progress is too slow, the action time of the laser will be longer, the area of the spot, the amplitude of the incision and so on will be larger. As a result, the cutting progress can not keep up with the progress of material ablation, so it will have a negative impact on the cutting effect.


標簽:   鈑金加工 鈑金加工廠家 鈑金 加工
手机真人捕鱼