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如何辨别生物质颗粒机轴承质量优劣

来源:http://www.kelijichangjia.com/news/30.html发布时间:2017-01-16

  在购买生物质颗粒机轴承时辨别轴承质量的好坏一般是通过观察轴承外观及异响来判断。辨别设备轴承的质量,我们通常从以下五点进行分析:
In the purchase of biomass pellet bearings to identify the quality of the bearing is generally good or bad by observing the bearing appearance and abnormal sound to judge. To identify the quality of the bearings, we usually analyze the following five points:生物质颗粒机
一、价格判断
First, the price judgment
轴承生产是有成本的,而轴承价格是由成本决定的。知名企业的产品在生产过程中对原材料,生产工序等都是有严格控制的,这在保证其产品品质的基础上,也使成本相应提高,因此市场价格不会很低!价格如果比正常的低很多,有可能是假的,建议不要购买。轴承的外观颜色可以充分的反应出轴承产品的材质情况,一些厂商在钢材使用上大下文章,降低钢材型号,以次充好来代替钢材产品,其外观颜色大多发白,同轴承钢的偏绿色有着较为明显的区别,而轴承的色泽方面则能很好的识别这些低价材料。
Bearing production is cost, and bearing price is determined by cost. Well known enterprises in the production process of raw materials, production processes are strictly controlled, which in ensuring the quality of their products on the basis of the cost of the corresponding increase, so the market price will not be low! If the price is much lower than normal, there may be false, it is recommended not to buy. Bearing the appearance of color can fully reflect the material bearing products, some manufacturers in the use of large steel articles, reduce steel type, shoddy instead of steel products, the appearance of color is mostly white, coaxial bearing steel partial green has obvious difference, and the color is able to identify very bearing these good cheap materials.
二、外包装是否明晰
Two, the outer packaging is clear
正规厂家生产的轴承都有自己专门的设计人员对外包装进行设计,并且安排生产条件过关的工厂进行制作生产,因此,产品的包装无论从线条到色块都应该是非常清晰,毫不含糊。部分进口的配件包装上还有专门用以保护自己的知识产权的独特设计。从轴承外观开HRB轴承一般是纸盒包装,多些纸盒颜色为蓝色。
Brand bearing the regular manufacturers have their own specialized external packaging designers to design, and arrange for clearance of the plant production conditions of production, therefore, the packing of the products should be both from the line to the color is very clear and unambiguous. Part of the imported brand packaging accessories are also designed to protect their own intellectual property rights of the unique design. From the bearing the appearance of the opening of the HRB bearings are generally carton packaging, more carton color blue.
三、钢印字是否清晰
Three, seal the words are clear
每一个轴承产品都会在轴承产品体上印有其厂家字样、标号等。虽然字体非常小,但是正规厂家生产的产品都采用了钢印技术印字,而且在未经过热处理之前就进行压字,因此其字体虽然小,但是凹得深,非常清晰。下面的图片很清晰的看到HRB等字样。比如HRB轴承厂家采用了激光标记机,这样字样很容易编辑,很难假冒。而通常情况下,仿冒产品的字体非但模糊,由于印字技术粗糙,字体浮于表面,有些甚至轻易地就可以用手抹去或者手工痕迹严重。
Each bearing products will be printed on the bearing body of its brand name, label, etc. Although the font is very small, but the regular manufacturers of products have adopted the stamping technology in printing, and without heat treatment is carried out before the embossing, so the font is small, but the concave too deep, very clear. The following picture is very clear to see the words such as HRB. For example, HRB bearing manufacturers using laser marking machine, so that the word is easy to edit, it is difficult to counterfeit. Normally, font counterfeit products not only because of printing technology, fuzzy, rough, font floating on the surface, some even can be easily wiped off by hand or hand signs of serious.
四、是否有杂响
Four, whether there is noise
左手握住轴承体内套,右手小幅度的往复拨动外套使其旋转,听轴承运转过程中是否有杂响。且轴承应能灵活转动,应感觉不到径向晃动。由于大部分仿冒产品的生产条件落后,完全手工作坊式操作,在生产过程中轴承体内难免会掺进灰尘、沙子一类的杂质,所以在轴承旋转的时候会出现杂响或者运行不顺畅的现象。这一点是判断产品是否出自生产标准严格,并且用机器操作的正规厂商的产品的关键。
The left hand holding the body bearing sleeve, right small reciprocating toggle coat is rotated to the bearings during operation if there is noise. And the bearing should be flexible rotation, you should not feel radial sway. As most of the backward condition of counterfeit products is completely manual workshops, in the production process of the bearing body will inevitably mixed into dust, sand like impurities, so when the rotation of the bearing will appear the noise or improper operation of the phenomenon. This is the key to determine whether the product is strictly from the production standards, and use the machine to operate the formal manufacturers of branded products.
五、表面是否有浑浊的油迹
Five, the surface is cloudy stain
表面是否有浑浊的油迹这需要我们在购买进口轴承时应该特别注意。由于国内的防锈技术与国外先进制造国还有一定的差距,因此对轴承体进行防锈处理时很容易留下厚厚的油迹,用手接触时感觉粘粘稠稠的,而国外原装进口的轴承上几乎看不到任何防锈油的痕迹。据业内人士介绍,特别细心的人可以在进口轴承上闻到一种特殊的味道,这就是防锈油的味道,只是看不到而已。
The surface is cloudy stain which we should pay special attention to in the purchase of imported bearings. Because the domestic and foreign advanced manufacture of anti rust technology is still a certain gap, so the bearing body for rust prevention processing is easy to leave a thick grease, touch feel sticky, and the bearing of foreign imported almost do not see any traces of rust preventive oil. According to insiders, particularly careful people can smell a special smell on the imported bearings, which is the taste of rust oil, but can not see it.
我们的产品质量可靠,价格合理,公司拥有完善的管理制度、精湛的技术能力以及的产品服务。因此是广大客户受欢迎的企业,同时我们一直要求自己要把高品质,低价位的产品推荐给消费者。
Our products are reliable in quality, reasonable in price, the company has a sound management system, superb technical capabilities and 100 percent of product services. Therefore, the majority of customers are popular enterprises, while we have been asked to put their own high-quality, low-cost products recommended to consumers.

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