使用過濾調(diào)節(jié)器的重要性（中英文）
空氣過濾器調(diào)節(jié)器是更簡(jiǎn)單、廉價(jià)的裝置，在任何氣動(dòng)系統(tǒng)中都發(fā)揮著至關(guān)重要的作用。這些單元同時(shí)完成兩個(gè)不同的目的。首先，它們過濾空氣供應(yīng)中的液體和顆粒物。其次，它們?yōu)橄到y(tǒng)中的其他過程或設(shè)備提供平穩(wěn)、可靠的氣壓。下圖顯示了 ControlAir 300 型空氣過濾減壓閥的剖視圖。該過濾器（40 微米或 5 微米過濾器）以綠色突出顯示，以顯示供應(yīng)空氣在調(diào)節(jié)之前如何被迫通過該過濾器。其結(jié)果是下游空氣得到良好的調(diào)節(jié)、清潔。
Air filter regulators are simpler, inexpensive units that play a crucial role in any pneumatic system. These units accomplish two different purposes at the same time. First, they filter liquids and particulate matter from an air supply. Second, they provide smooth, reliable air pressure to some other process or device in the system. The image below shows a cut-away of the ControlAir Type 300 Air Filter Regulator. The filter, either a 40 micron or 5 micron filter, is highlighted in green to show how supply air is forced through this filter prior to being regulated. The result is well regulated, clean air downstream.
這些類型的監(jiān)管機(jī)構(gòu)的重要性基于兩種不同方式的成本節(jié)省。更敏感的單元，例如I/P 傳感器和閥門定位器，包含小孔螺釘、滑閥和電路板等組件?？諝馕蹪崾?IP 傳感器故障的常見原因。通過使用過濾調(diào)節(jié)器，可以保護(hù)設(shè)備免受損壞，減少設(shè)備的維修或更換。
The importance of these types of regulators is based around cost savings in two different ways. More sensitive units, such as I/P Transducers and Valve Positioners, contain components such as small orifice screws, spool valves and circuit boards. Dirty air is the most common reason for failure of an IP transducer. By utilizing a filter regulator, you are protecting more sensitive, and likely more expensive, equipment from damage that could result in a costly repair or need to replace the unit.
節(jié)省成本的第二個(gè)方面涉及過濾調(diào)節(jié)器下游發(fā)生的任何事情。如果下游裝置的輸出會(huì)根據(jù)裝置的輸入壓力而變化，則必須為此類裝置提供穩(wěn)定的空氣供應(yīng)。直接來自壓縮機(jī)的空氣可能會(huì)根據(jù)空氣壓縮機(jī)的狀態(tài)而波動(dòng)。如果供應(yīng)空氣的壓力波動(dòng)正在改變塑料擠出應(yīng)用中使用的下游單元的輸出，則如果工藝空氣壓力與預(yù)期設(shè)定值相差太遠(yuǎn)，最終產(chǎn)品可能無法使用。通過調(diào)節(jié)和過濾來自壓縮機(jī)的空氣，能夠?yàn)榭刂七^程壓力的裝置提供非常穩(wěn)定的供應(yīng)壓力，因?yàn)檫^濾調(diào)節(jié)器可以很好地處理供應(yīng)空氣的波動(dòng)。例如，裝置中的供給壓力每變化 25 PSI， 過濾器調(diào)節(jié)器的輸出只會(huì)變化0.25 PSI。如果發(fā)生這樣的波動(dòng)，控制過程壓力的單元在提供給該單元的供應(yīng)壓力中只會(huì)經(jīng)歷 0.25 PSI 的變化。供應(yīng)壓力的 0.25 PSI 變化不太可能對(duì)該裝置的輸出產(chǎn)生影響。
The second aspect of cost savings involves whatever is happening downstream from the filter regulator. If there is a unit downstream that has an output that will change based on the input pressure into the unit, it is going to be essential to provide stable air supply to such a unit. Air coming directly from a compressor could fluctuate based on the state of the air compressor. If this pressure fluctuation of supply air is changing the output of a downstream unit used in, for example, a plastic extruding application, the end product may not be usable if the process air pressure is too far from the intended set point. By regulating, and filtering, the air coming from a compressor, you are going to be able to provide very stable supply pressure to the unit controlling the process pressure as filter regulators can handle fluctuations in supply air very well. The output of the Air filter regulators will only change by 0.25 PSI for every 25 PSI change in supply pressure into the unit. If a fluctuation like this were to occur, the unit controlling the process pressure would only experience a 0.25 PSI change in the supply pressure being provided to that unit. This 0.25 PSI change in supply pressure is unlikely to have an impact on the output of that unit.
空氣過濾調(diào)節(jié)器是任何氣動(dòng)系統(tǒng)的重要組成部分。它們有助于為下游工藝提供清潔、可靠的空氣供應(yīng)，并充當(dāng)較昂貴設(shè)備的廉價(jià)保護(hù)者。這兩個(gè)因素將減少因維修或故障而損失的時(shí)間，并提高流程效率。
Air filter regulators are an important part of any pneumatic system. They help to provide clean, reliable air supply to your downstream process and act as an inexpensive defender to your more expensive equipment. These two factors will result in less time lost due to repair or failures and great efficiencies from your process.
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