304不锈钢花纹板是通过机械设备在304不锈钢板上进行压纹加工,形成独特形状的钢板。其表面图案不均匀,具有良好的防滑性和耐久性。
304 stainless steel checkered plate is a steel plate with unique shape which is embossed on 304 stainless steel plate by mechanical equipment. Its surface pattern is uneven, with good skid resistance and durability.
随着不锈钢加工工艺的不断升级,304不锈钢花纹板的耐腐蚀性和抗压性不断增强,功能越来越强大,满足了越来越多的场合需求。
With the continuous upgrading of stainless steel processing technology, the corrosion resistance and compression resistance of 304 stainless steel checkered plate are continuously enhanced, and the function is more and more powerful, meeting the needs of more and more occasions.
304不锈钢花纹板常用于各种场所,常见的有以下几种:
304 stainless steel checkered plates are often used in various places. The common ones are as follows:
(1)建筑施工用地
(1) Construction land
304不锈钢花纹板经常出现在施工现场。它们会放置在大卡车频繁进出的路段。有时候大卡车进出时,如果地面不平整,会对大卡车产生颠簸,从而增加地面的承载压力,对路面造成一定的损坏。但如果把304不锈钢花纹板放置在两者之间,可以减轻地面的一些负担,从而保护地面。
304 stainless steel checkered plates often appear on the construction site. They will be placed in sections where large trucks frequently enter and leave. Sometimes when large trucks go in and out, if the ground is uneven, it will bump the large trucks, thus increasing the bearing pressure on the ground and causing certain damage to the road surface. However, if the 304 stainless steel checkered plate is placed between the two, it can reduce some of the burden on the ground and protect the ground.
(2)楼梯踏步
(2) Stair step
304不锈钢花纹板也广泛应用于楼梯踏步中。由于其具有良好的防滑防腐性能,美观耐用,可以避免水泥台阶或瓷砖台阶的缺点,更换频率低,性价比相对较高。
304 stainless steel checkered plate is also widely used in stair steps. Due to its good anti-skid and anti-corrosion performance, beautiful and durable, it can avoid the shortcomings of cement steps or ceramic tile steps, with low replacement frequency and relatively high cost performance.
(3)室内装潢
(3) Interior decoration
在工业风格的装饰设计中,一些室内楼梯会选择铺设304不锈钢花纹板,因为成本低,耐用性好,结构稳定,承载力强,金属质感明显,可以让房子凸显工业风格。超声波清洗机的超声波发生器具有以下特点:
In the decoration design of industrial style, some indoor stairs will choose to lay 304 stainless steel checkered plates. Because of low cost, good durability, stable structure, strong bearing capacity and obvious metal texture, the house can highlight the industrial style. The ultrasonic generator of the ultrasonic cleaning machine has the following characteristics:
(1) 换能器的谐振频率和阻抗随着清洗液的深度而发生很大变化。然而,事实表明,在向储罐中加入一定量的清洗工件后,它们可以相对稳定在一定数值。
(1) The resonant frequency and impedance of the transducer vary greatly with the depth of the cleaning solution. However, facts show that after adding a certain amount of cleaning workpieces to the storage tank, they can be relatively stable at a certain value.
(2) 一般来说,由于清洗负荷变化小,不需要复频自动跟踪电路。
(2) Generally speaking, due to the small change of cleaning load, the complex frequency automatic tracking circuit is not required.
(3) 大多数实用的超声波发生器采用大功率自激反射振荡器。
(3) Most practical ultrasonic generators use high-power self-excited reflection oscillators.
超声波清洗机使用的换能器主要有磁致伸缩换能器和压电换能器。
The transducers used in ultrasonic cleaning machines mainly include magnetostrictive transducers and piezoelectric transducers.
磁致伸缩换能器,大多数国际上使用的磁致伸缩换能器都是由镍片制成的窗口换能器,这些镍片是银焊接在清洗筒底部,然后在窗口上缠绕一定数量的线圈。该传感器能承受大功率,可靠性好,使用寿命长。缺点是效率低于压电换能器,且原材料镍片价格昂贵;
Magnetostrictive transducers, most of the magnetostrictive transducers used internationally are window transducers made of nickel sheets, which are silver welded at the bottom of the cleaning cylinder, and then wound with a certain number of coils on the window. The sensor can bear high power, has good reliability and long service life. The disadvantage is that the efficiency is lower than that of piezoelectric transducer, and the raw material nickel sheet is expensive;
压电式换能器。目前,国内外超声波清洗机大多采用L型结构的压电换能器。这种换能器一般由两片压电陶瓷片组成。清洗机使用多个传感器,这些传感器通过粘合剂连接到清洗滚筒的底部,并平行连接,形成清洗机的传感器。传感器元件之间的距离,对于20khz的频率,一般为5-10mm。如果太大,则容易产生锯齿形振动,振动板被侵蚀,辐射面减小。
Piezoelectric transducer. At present, most ultrasonic cleaning machines at home and abroad use L-shaped piezoelectric transducers. The transducer is generally composed of two piezoelectric ceramic plates. The cleaning machine uses multiple sensors, which are connected to the bottom of the cleaning drum through adhesive and connected in parallel to form the sensor of the cleaning machine. The distance between sensor elements is generally 5-10mm for 20kHz frequency. If it is too large, it is easy to produce sawtooth vibration, the vibrating plate is eroded, and the radiation surface is reduced.
所以,通用超声清洗机清洗零件适用性强,已广泛应用于光学、机械、汽车、航空、核工业、汽车电子、医疗设备等诸多行业。而专用超声波清洗机主要安装在某些特定工件清洗的生产流水线上。目前,还有一种超声汽相清洗机,它是选用有机溶剂作为清洗液,具有极强的溶解污垢的能力,用于清洗半导体晶片等净治度要求特别高的物件。
Therefore, the universal ultrasonic cleaning machine has strong applicability for cleaning parts, and has been widely used in many industries, such as optics, machinery, automobile, aviation, nuclear industry, automotive electronics, medical equipment and so on. The special ultrasonic cleaning machine is mainly installed on the production line for cleaning some specific workpieces. At present, there is also an ultrasonic vapor cleaning machine, which uses organic solvent as the cleaning fluid and has a strong ability to dissolve dirt. It is used to clean objects with particularly high cleanliness requirements such as semiconductor chips.
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