穿條機維護保養中不同類型的潤滑劑對設備性能有哪些具體影響？

　　What are the specific effects of different types of lubricants on the performance of the threading machine during maintenance and upkeep?

　　穿條機作為一種重要的機械設備，其維護保養中潤滑劑的選擇至關重要。不同類型的潤滑劑對穿條機的設備性能有著多方面的具體影響。

　　As an important mechanical equipment, the selection of lubricants is crucial in the maintenance and upkeep of the threading machine. Different types of lubricants have multiple specific impacts on the equipment performance of the threading machine.

　　一、礦物油型潤滑劑

　　1、 Mineral oil lubricant

　　礦物油型潤滑劑在機械制造加工中應用廣泛。由于金屬加工過程中會產生大量摩擦，進而產生熱量，礦物油型潤滑劑能夠在一定程度上減少摩擦，降低熱量產生，保護工具和機器部件。然而，礦物油型潤滑劑存在一些缺點。首先，礦物油屬于不可再生資源，其使用會對環境產生不良影響，主要是因為其生物降解性低。其次，長期使用礦物油型潤滑劑可能會導致用戶出現呼吸和皮膚疾病等健康問題。

　　Mineral oil-based lubricants are widely used in mechanical manufacturing and processing. Due to the large amount of friction generated during metal processing, which in turn generates heat, mineral oil-based lubricants can reduce friction to a certain extent, reduce heat generation, and protect tools and machine components. However, mineral oil-based lubricants have some drawbacks. Firstly, mineral oil is a non renewable resource, and its use can have adverse effects on the environment, mainly due to its low biodegradability. Secondly, long-term use of mineral oil-based lubricants may lead to health problems such as respiratory and skin diseases for users.

　　二、合成潤滑劑

　　2、 Synthetic lubricant

　　合成潤滑劑是近年來發展迅速的一種潤滑劑類型。領先的潤滑劑制造商正在利用合成技術的科學進步為電線繪圖等行業提供先進的潤滑解決方案。對于穿條機而言，合成潤滑劑具有多方面的優勢。首先，合成潤滑油和元醇產品能夠提供更好的性能，提高設備的穩定性。其次，合成潤滑劑相比礦物油基產品具有更好的清潔度，能夠減少設備中的雜質積累，降低設備故障的風險。

　　Synthetic lubricants are a rapidly developing type of lubricant in recent years. Leading lubricant manufacturers are utilizing scientific advances in synthetic technology to provide advanced lubrication solutions for industries such as wire drawing. For threading machines, synthetic lubricants have multiple advantages. Firstly, synthetic lubricants and polyols can provide better performance and improve equipment stability. Secondly, synthetic lubricants have better cleanliness compared to mineral oil-based products, which can reduce the accumulation of impurities in equipment and lower the risk of equipment failure.

　　三、溶液型潤滑劑

　　3、 Solution based lubricant

　　溶液型潤滑劑在不銹鋼軋制等領域表現出優異的性能。在穿條機中，溶液型潤滑劑可能具有以下優勢。其一，在高壓下，溶液型潤滑劑中的水具有非常低的粘度，這使得接觸弧內的液體膜與純油相比具有非常低的剪切應力，能夠有效減少摩擦和磨損。其二，由于工作輥周圍的聚合物的熱分離會引起粘度增加，液體膜變厚，導致接觸比減少，從而提高設備的運行效率。其三，水能夠防止形成微顫動，因為它可以冷卻輥和條帶表面之間產生的熱點，這對于穿條機的穩定運行至關重要。

　　Solution based lubricants exhibit excellent performance in fields such as stainless steel rolling. In the threading machine, solution lubricants may have the following advantages. Firstly, under high pressure, the water in the solution lubricant has a very low viscosity, which makes the liquid film in the contact arc have a very low shear stress compared to pure oil, effectively reducing friction and wear. Secondly, the thermal separation of the polymer around the work roll can cause an increase in viscosity, thickening of the liquid film, resulting in a decrease in contact ratio and thus improving the operational efficiency of the equipment. Thirdly, water can prevent the formation of micro vibrations because it can cool the hot spots generated between the roller and the strip surface, which is crucial for the stable operation of the strip threading machine.

　　四、植物基潤滑劑

　　4、 Plant-based lubricant

　　植物基潤滑劑以植物油為基礎，正逐漸成為環保且高性能的替代石油基潤滑劑的選擇。對于穿條機維護保養來說，植物基潤滑劑具有以下影響。首先，植物基潤滑劑能夠增加機械壽命，降低長期成本以及由于維護或部件更換 / 維修而產生的能源和時間消耗。其次，通過添加納米粒子如 SiO?，植物基潤滑劑的熱導率得到改善，且隨著溫度和填料分數的增加而提高。例如，在 323K 且 SiO?含量為 0.25wt% 時，大豆和玉米油的熱導率最高，分別提高了約 11%。此外，添加 SiO?即使在小濃度下，也能顯著提高植物基潤滑劑的承載能力。例如，對于大豆油和葵花籽油，在 0.25wt% 時，承載能力分別提高了 45% 和 60%，摩擦系數性能也提高了 10% 至 26%。

　　Plant based lubricants, based on vegetable oil, are gradually becoming an environmentally friendly and high-performance alternative to petroleum based lubricants. For the maintenance of the threading machine, plant-based lubricants have the following effects. Firstly, plant-based lubricants can increase mechanical lifespan, reduce long-term costs, and minimize energy and time consumption due to maintenance or component replacement/repair. Secondly, by adding nanoparticles such as SiO ?, the thermal conductivity of plant-based lubricants is improved and increases with temperature and filler fraction. For example, at 323K and a SiO ? content of 0.25wt%, the thermal conductivity of soybean and corn oil is the highest, increasing by about 11% each. In addition, adding SiO ? can significantly improve the load-bearing capacity of plant-based lubricants even at low concentrations. For example, for soybean oil and sunflower seed oil, the bearing capacity increased by 45% and 60% respectively at 0.25wt%, and the friction coefficient performance also increased by 10% to 26%.

　　五、液晶潤滑劑

　　5、 LCD lubricant

　　液晶潤滑劑作為一種新型潤滑材料，與先前的潤滑材料相比，能夠實現 2 - 20 倍的機器耐用性。在穿條機維護保養中，使用液晶潤滑劑可以顯著提高設備的耐久性和性能保持能力。這不僅有助于延長穿條機的使用壽命，還能降低維護成本和時間。此外，液晶潤滑劑的防火技術還能擴展穿條機的可用環境，例如在真空環境或高溫環境中也能發揮良好的潤滑作用。

　　Liquid crystal lubricant, as a new type of lubricating material, can achieve 2-20 times machine durability compared to previous lubricating materials. The use of liquid crystal lubricants in the maintenance of strip machines can significantly improve the durability and performance retention of the equipment. This not only helps to extend the service life of the threading machine, but also reduces maintenance costs and time. In addition, the fire prevention technology of liquid crystal lubricants can also expand the usable environment of the threading machine, such as playing a good lubricating role in vacuum or high temperature environments.

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