高压清洗机去毛刺技术是利用高压水射流所具有的强大切割力来去除毛刺的一种柔性加工工艺。这种工艺经实验表明具有去毛刺能力稳定、生产效率高、易于实现自动化等优点。
High pressure cleaning machine deburring technology is a flexible machining process that utilizes the powerful cutting force of high-pressure water jet to remove burrs. This process has been experimentally demonstrated to have stable deburring ability, high production efficiency, and easy automation.
一、优点
1、 Advantages
1、高压水射流的工作介质是水,属柔性加工,对工件的损伤少,不存在工具磨损问题。去毛刺加工能力稳定,在去毛刺的同时兼有对零件的清洗作用。水经过滤处理后,可循环使用,经济效果好。
1. The working medium of high-pressure water jet is water, which belongs to flexible machining and has little damage to the workpiece, without any problem of tool wear. The deburring processing ability is stable, and it also has a cleaning effect on the parts while deburring. After filtration treatment, the water can be recycled and has good economic effects.
2、其横向分力非常小,工作机构具有喷头体积小、后坐力小、移动方便的特点,便于实现光控、数控或机械手操作。
2. Its lateral force is very small, and the working mechanism has the characteristics of small nozzle volume, small recoil force, and convenient movement, making it easy to achieve optical control, numerical control, or robotic operation.
3、通过选用与工件形状相适应的喷嘴,可用于用其它方法难以实现的复杂形状工件毛刺的去除作业。
3. By selecting nozzles that are suitable for the shape of the workpiece, it can be used to remove burrs from complex shaped workpieces that are difficult to achieve using other methods.
4、通过恰当的选配压力、流量及进给速度,可获得与毛刺特性相适应的佳去毛刺参数。
4. By selecting appropriate pressure, flow rate, and feed speed, the optimal deburring parameters that are suitable for the deburring characteristics can be obtained.
5、去毛刺过程中,水喷射不会降低零件已加工表面的质量和精度,相反对零件表面还有一定的强化作用。
5. During the deburring process, water spraying does not reduce the quality and accuracy of the machined surface of the part, but rather has a certain strengthening effect on the surface of the part.
6、设备结构简单,操作容易,生产效率高,不仅可采用多件和多工位加工,而且易实现自动化生产。
6. The equipment has a simple structure, easy operation, and high production efficiency. It can not only use multi piece and multi workstation processing, but also easily achieve automated production.
二、缺点
2、 Disadvantages
1、由于物理作用的力较小,难以去除较厚的毛刺及高强度材质的毛刺。
1. Due to the small physical force, it is difficult to remove thicker burrs and burrs from high-strength materials.
2、不能倒角,因此不适用于棱边尺寸设计要求高的、圆弧倒角或要求棱边表面加工精度很高的工件。
2. It cannot be chamfered, therefore it is not suitable for workpieces with high requirements for edge size design, arc chamfering, or requiring high precision of edge surface processing.
3、需要高压发生源,初始投资成本高。
3. High voltage generators are required, resulting in high initial investment costs.
4、其喷嘴虽然很小,但压力很高,所需功率很大,如2 mm的喷嘴在压力为50 MPa时射流功率近50 kw。
4. Although its nozzle is small, the pressure is high and requires a large amount of power. For example, a 2mm nozzle has a jet power of nearly 50 kW at a pressure of 50 MPa.
5、一些国产高压水射流部件还不太过关,如超高压泵、旋转密封、耐磨喷嘴、高压管件等。
5. Some domestically produced high-pressure water jet components are not yet up to standard, such as ultra-high pressure pumps, rotary seals, wear-resistant nozzles, high-pressure pipe fittings, etc.
高压水去毛刺技术是国际上新兴发展的一项新技术,具有环保、效率高、易于自动化等优点,在该行业具有非常大的推广潜力。
High pressure water deburring technology is an emerging and developing new technology internationally, with advantages such as environmental protection, high efficiency, and ease of automation. It has great potential for promotion in this industry.
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