许多在制造中使用磁铁的公司每天都使用“高斯”这个半岛综合体育官方登录词。有些人可能不知道这个术语起源于一位名叫卡尔·弗里德里希·高斯的德国数学家,他用数学原理来测量磁力。当然,如果你没有这些特别的小东西,你也可以做到。更重要的是,我们需要知道高斯意味着什么,不意味着什么。令人惊讶的是,即使在依赖磁性元件的公司中,这个术语也经常被误解。
本质上,高斯指的是磁场的强度,换句话说,是给定区域内磁场的大小。高斯单位是1平方厘米表面积上的通量线。另一种方法是考虑磁通密度。所以如果你可以想象一个糖果棒和一条从北极到南极的通量线,它就是高斯。它不一定与磁场到达的距离有关,但距离将与磁通量密度和磁铁的几何结构成正比。在更专业的术语中,高斯仍然是场强的测量;它是一个位置变量和矢量(有向),这意味着空间中不同的位置具有不同的高斯读数和相关方向。一般来说,高斯不同于磁铁的抗拉强度。半岛综合体育官方登录更高的高斯不一定导致更高的抗拉强度。高斯读数用于场强为主要参数的应用中,例如传感器应用。 In most cases, the Gauss level cannot be used to compare the magnetic field strength between magnets unless the magnets have the same geometric structure and the Gauss readings are measured at the same position. In measurement terms, Gauss, G or GS for short, is the CGS unit of magnetic field B, also known as "magnetic flux density" or "magnetic induction". A Gauss is defined as a Maxwell per square centimeter. CGS system has been expanded by the SI system, which uses Tesla (t) as the unit of B. A Tesla = 10,000 Gauss! Well, back to Earth. Because the Earth's magnetic field is about 0.5 Gauss, and the refrigerator magnet you bought from the local pizza store is 10 Gauss, you may be wrong to conclude that the magnet in Al Pisa is stronger than that on Earth. That's a terrible idea. The magnetic field can reach anywhere in a space, but its intensity decreases as the distance increases. That's why airfreight sets a certain Gaussian value at a distance of 15 feet. Usually, the Gaussian level is very small at this distance and can only be measured by a very accurate and sensitive Gaussian meter. The calculation may help to estimate the field strength at the distance, but shielding/packaging will not be considered. Manual computing is a long and difficult process. Fortunately, Adams provided a shortcut: a free magnetic field calculator for Gaussian level and tension measurements. Our calculations are based on the size and material type of a single magnet.