常州亿创钣金加工厂专业从事精密钣金加工、激光切割加工为主的钣金加工型厂家

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幸运飞艇计划
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2018-06-02 10:27:41 常州亿创钣金加工厂 阅读

如今越来越多的精密钣金加工行业逐渐引进精密切割机了,据不完全统计,每五家钣金加工中心,都会有两家投入使用精密切割机,可想而知其对整个金属加工行业的影响是非常巨大的。是什么原因使得精密切割工艺被如此的看好,这与其加工特征是有重要的关系的,下面我们来给大家介绍一下。

金属精密切割加工特点

1、 材料利用率高:切缝宽度最小可至0.1mm,一般在0.1——0.3范围内。 可作精密加工,工件精度高,套裁方便。

2、 热影响区小:一般在0.1——0.15mm范围内,工件变形小

3、 精密切割无机械应力及表面损伤。

4、 切割断面质量好。

5、 切口可向任何方向进行,可从任何一点开始切割

6、 精密切割速度快、效率高。

7、 精细加工无工具磨损,不需要模具。

8、 自动化程度高:使用方便。

9、 噪音低,无公害。

10、 工艺成熟,精密切割程序化。

精密切割加工特征

1、精细 -激光加工穿透材料切缝细,工件按设计程序切割、尺寸精度高,可割锐角及窄缝。

2、平整 -切口无毛刺、垂直度好,缝边不变形、无热影响区,光亮切割边可直接拼焊成形。

3、快速 -聚焦激光束光点小、能量集中,功率密度高,犹如一把锐刀,切割速度快。

精密切割加工对象

1、除对光反射率高的金、银、铜外,绝大多数材料都能利用精密切割,最适用于碳钢、不锈钢 。

2、中、小批量落料加工的各类机械制造钣金件。

3、开模具经济上不合算或时间上来不及的新产品试制件,利用精密切割加工是理想选择。

4、形状复杂、多品种工件。

5、常规切割方法不能加工或达不到质量要求的材料和工件。

6、工、量、刃具及各种金属字体、图形装饰件,但PVC一类含毒蒸汽材料则不宜。

Now more and more precision sheet metal processing industry has gradually introduced the precision cutting machine. According to incomplete statistics, every five sheet metal processing centers will have two precision cutting machines. It is conceivable that their impact on the whole metal processing industry is very huge. What causes the precision cutting technology to be so good? This is very important to its processing characteristics. Let's introduce to you below.

Characteristics of metal precision cutting

1, the material utilization rate is high: the minimum slit width can reach 0.1mm, generally in the range of 0.1 - 0.3. It can be used for precision machining with high accuracy and convenient cutting.

2, heat affected zone small: generally in the range of 0.1 - 0.15mm, the workpiece deformation is small.

3. The precision cutting has no mechanical stress and surface damage.

4. The cutting section is of good quality.

5. The incision can be carried out in any direction and can be cut from any point.

6. The precision cutting speed is fast and the efficiency is high.

7, fine processing without tool wear, no mold.

8. High degree of automation: easy to use.

9, low noise, no public harm.

10. The process is mature and the precision cutting is programmed.

Characteristics of precision cutting

1. Fine laser processing and penetrating materials are slit, the workpiece is cut according to the design procedure, the dimension accuracy is high, and the sharp corners and narrow joints can be cut.

2. Smooth cut no burr, good verticality, no distortion of the seam and no heat affected zone. The bright cutting edge can be directly welded together.

3. Fast focus laser beam has small light spot, high energy concentration and high power density. It is like a sharp knife with fast cutting speed.

Precision cutting object

1, except for gold, silver and copper with high reflectivity, most of the materials can be cut by precision, which is most suitable for carbon steel and stainless steel.

2, all kinds of mechanical and manufacturing sheet metal parts.

3. It is an ideal choice to use precision cutting to produce new products that are not economical or time unavailable.

4, complex shape, multi variety of work.

5, conventional cutting methods can not process or fail to meet the quality requirements of materials and workpieces.

6, work, quantity, cutting tools and all kinds of metal fonts and graphics decorations, but PVC class a poisonous steam material is not suitable.


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