Analysis: Commonly used methods for bearing

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Analysis: Commonly used methods for bearing

Source: China Bearing Network Time: 2014-06-22
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With the continuous increase in the number of domestic car ownership; the demand for the use of auto parts and auto supplies is also constantly added; but the large and small parts and supplies stores in Guangzhou are numerous and messy; the goods in the meantime are mixed; many posing as fake and inferior products In the meantime; the formation of the owner of the loss; serious or even incurs the casualties of the personnel. In order to let the owner know the characteristics of the accessories and supplies of the various factory brands; from this week on the owner's page uniquely opened "smart consumption "Programs; to the car owners friends to analyze the various types, the distinction between the major car brand accessories. Expected to follow the festival intentions; respect for the brand, rooted in fakes, the use of genuine concepts can be a household name. This is our expectations; The direction of best effort.
It is no exaggeration to call a bearing a car. It is not only a four-legged wheel that requires the use of bearings; it is indispensable for all the machine parts that will change; it is a very inconspicuous in the transmission system. Contact serious things. Because of the large amount of work; its wear is also relatively high; so replacing the bearing is a common job in car repair. Walking in the auto parts market. (11) Chi fashion system, frequency, noise, equipment, C, Huanhuan锹舻 岢 柿 柿 柿 柿 柿 柿 柿 柿 柿 柿 柿 柿 柿 柿 柿 媳晔 媳晔 媳晔 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖 氖Commonly used methods: whether the outer packaging can be clear: under normal circumstances; the factory brand has a personal depiction of the external packaging; and the factory that produces the production conditions to manufacture; therefore, the packaging is very thin from line to color Clear; unambiguous.
Can the steel printing be clear: the brand name, label, etc. will be printed on the bearing body. The font is very. Qin 銎 銎 銎 褂 褂 褂 褂 〖 〖 酰 酰 酰 〖 谖淳 谖淳 碇熬 碇熬 碇熬 碇熬 碇熬 碇熬 碇熬 棺 棺 棺 棺 棺 棺 棺 棺 棺 棺 棺嫉. The front 嫉 睿 睿 环 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而The inner sleeve of the bearing; the right hand pushes the outer sleeve to make it rotate; listen to whether it can have a strange noise. Because most of the counterfeit products are out of production conditions; thoroughly hand-operated operation; in the process of production, it is inevitable to incorporate impurities such as sand. It is hidden in the bearing body; therefore, the noise will be announced during the rotation. This is the biggest difference between the strict implementation of the production specifications and the operation of the factory brand.
Whether the appearance of dirty oil traces: This should be uniquely noted when purchasing imported bearings. Because the current domestic anti-rust skills are not unique to the home; so the rust-proof treatment of the bearing body is very simple to leave a thick trace of oil; It is sticky and sticky on the hand; the bearings imported from foreign countries can hardly see the traces of anti-rust oil; but it is a unique and careful expert that the imported bearings smell a smell; it is definitely anti-rust oil; I can't see it.
Whether the chamfer can be even: the chamfer of the bearing; that is, the intersection of the horizontal and the vertical; the counterfeit bearing is restrained by the production skill; the position of the corners is not satisfactory.
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