白带有黄色渣渣是什么问题,優質欧美成人爽爽爽视频,中文字幕一区不卡在线,欧美日韩在线精品一区二区

當(dāng)前位置:首頁(yè)-新聞資訊

合金鋁板的挑選要注意哪些方面?

來(lái)源:http://www.menguosenlin.cn/ 發(fā)布時(shí)間:2021-05-13

合金鋁板在加工時(shí)添加了一些金屬材料,通過(guò)添加這些金屬材質(zhì)就能讓鋁板具有一定的強(qiáng)度,提高了它的使用性能,強(qiáng)度、質(zhì)量、硬度都會(huì)得到提升。因此在一些工業(yè)生產(chǎn)的領(lǐng)域應(yīng)用比較廣泛,使用比較多。
Some metal materials are added to the alloy aluminum plate during processing. By adding these metal materials, the aluminum plate can have a certain strength and improve its performance. The strength, quality and hardness will be improved. Therefore, it is widely used in some fields of industrial production.
隨著它的使用越來(lái)越多,在購(gòu)買時(shí)市面上的鋁板種類也比較豐富,讓消費(fèi)者看的眼花繚亂,種類多也就意味著它的質(zhì)量可能會(huì)參差不齊,因此在挑選時(shí)需要格外注意。那么它的挑選要注意什么呢?接下來(lái)就讓我們一起來(lái)看一下。
As it is used more and more, there are many kinds of aluminum plates on the market at the time of purchase, which dazzle consumers. Many kinds of aluminum plates also mean that the quality of aluminum plates may vary. Therefore, special attention should be paid to the selection. So what should we pay attention to in its selection? Now let's take a look.
一、氧化度
1、 Oxidation degree
在挑選合金鋁板的時(shí)候,可以輕劃一下型材的表面,看看是否可以擦掉它的氧化膜,如果能擦掉就說(shuō)明鋁板的后期處理不好,不建議購(gòu)買。
In the selection of aluminum alloy plate, you can lightly scratch the surface of the profile to see if you can wipe off its oxide film. If you can, it means that the post-treatment of the aluminum plate is not good, so it is not recommended to buy it.


二、色度
2、 Chroma
相同的一塊鋁板色澤也是一樣的,如果有明顯的色差,就可能會(huì)存在一定的質(zhì)量問(wèn)題,可能是生產(chǎn)過(guò)程中存在的問(wèn)題導(dǎo)致的,就不要選購(gòu)。
The color of the same aluminum plate is the same. If there is obvious color difference, there may be some quality problems, which may be caused by problems in the production process. Do not buy.
三、平整度
3、 Flatness
檢查鋁板表面有無(wú)鼓出或者凹陷跡象。如果鋁材產(chǎn)自正規(guī)廠家,那么它的表面是平整而光亮的。如果表面有凸起凹陷不建議選擇這類鋁板。
Check the surface of aluminum plate for bulge or depression. If aluminum is produced from regular manufacturers, then its surface is flat and bright. It is not recommended to select this kind of aluminum plate if there are bumps and depressions on the surface.
四、強(qiáng)度
4、 Intensity
可以將鋁型材適當(dāng)彎曲,如果毫不費(fèi)力就可將其折彎,那就可以說(shuō)明,強(qiáng)度不達(dá)標(biāo)。在使用體驗(yàn)時(shí)就可以上手試一下是否符合規(guī)范。
The aluminum profile can be bent properly. If it can be bent effortlessly, it shows that the strength is not up to the standard. In the use experience, you can start to test whether it meets the specification.
五、厚度
5、 Thickness
鋁型材常用的型號(hào)為70、90系列,其厚度應(yīng)該在1.2mm-2.0mm。可以根據(jù)自己具體的使用情況來(lái)判斷選擇的鋁板厚度。
The commonly used models of aluminum profiles are 70 and 90 series, and their thickness should be 1.2mm-2.0mm. You can judge the thickness of aluminum plate according to your specific use.
六、光澤度
6、 Glossiness
如果所選鋁合金型材表面有開口氣泡、灰渣、裂紋、毛刺、起皮等等明顯缺陷的話,可以說(shuō)明這類鋁型材屬于回收鋁或廢鋁的二次加工,不宜選購(gòu)。這類產(chǎn)品一般也會(huì)具有一定的質(zhì)量問(wèn)題。
If there are obvious defects on the surface of the selected aluminum alloy profile, such as open bubble, ash, crack, burr, peeling and so on, it can be explained that this kind of aluminum profile belongs to the secondary processing of recycled aluminum or waste aluminum and is not suitable for purchase. This kind of products generally also have certain quality problems.
?以上就是在挑選合金鋁板時(shí)可以考慮的方面,這些方面大多是需要本人親自上手觀察的,所以在購(gòu)買時(shí)可以去實(shí)體商店進(jìn)行檢測(cè)查看,確保無(wú)誤后就可以進(jìn)行購(gòu)買。它的種類豐富,可以貨比三家進(jìn)行挑選。
The above are the aspects that can be considered in the selection of alloy aluminum plate. Most of these aspects need to be observed by myself, so when purchasing, you can go to the physical store to check and make sure there is no error before you can purchase. It has a wide variety of products, which can be selected by comparison.

十九禁止观看无码视频-亚洲国产激情福利专区| 国产剧情av中文字幕-五月婷婷在线手机视频| 中文字幕社区电影成人-欧美精美视频一区二区三区| 亚洲欧美日韩二区三区-国产在线欧美一区日韩二区| 亚洲最新国产无人区123-黄片一区二区在线观看| 亚洲产国偷v产偷v自拍性色av-亚洲欧美日韩国产三区| 国产一区二区三区四区五区麻豆-欧美一级在线视频播放| 中文不卡一区二区三区-老司机在线老司机在线一区| 国产av剧情护士麻豆-三级国产精品欧美在线观看| 国产欧美日本一区二区-一区二区三区亚洲在线播放| 夜夜久久国产精品亚州av-欧美大屁股一区二区三区| 中文字幕人妻少妇第一页-隔壁的女孩在线看中文字幕| 国产欧美日韩中文字幕在线-国产伊人一区二区三区四区| 五月婷婷六月在线观看视频-亚洲黑寡妇黄色一级片| 国产一区二区三区噜噜-精品久久亚洲一区二区欧美| 亚洲欧美日韩二区三区-国产在线欧美一区日韩二区| 免费午夜福利视频在线观看-亚洲成人日韩欧美伊人一区| 国产午夜精品理论片A级漫画-久久精品国产99亚洲精品| 国产精品久久久精品一区-99久久免费精品国产男女性高好| 亚洲av成人一区国产精品网-国产偷_久久一级精品a免费| 哦啊好大用力欧美视频-麻豆国产传媒片在线观看| 国产传媒中文字幕在线观看-午夜福利视频在线播放观看| 国产欧美日韩中文字幕在线-国产伊人一区二区三区四区| 久久精品国产96精品-日韩人成理论午夜福利| 97一区二区三区在线-欧美护士性极品hd4k| 精品国产综合一区二区三区-蜜臀一区二区三区刺激视频| 中文字幕人妻少妇第一页-隔壁的女孩在线看中文字幕| 精品一区二区三区av在线-欧美黑人巨大精品一区二区| 极品人妻av在线播放-久久精品视频一区二区三区| 交换朋友的妻子中文字幕-日本美女8x8x8x8| 中文字幕精品一区二区日本99-青青国产成人久久91网| 熟女熟妇伦51788-国产av在线播放一区二区三区| 国产欧美日韩精品一区在线-久久精品视频免费获取地址| 亚洲日本一区二区三区黄色电形-中文字幕乱码免费熟女| 午夜福利1区2区3区-午夜洗澡免费视频网站| 中文字幕精品一区二区日本99-青青国产成人久久91网| 国产成人精品免费视频大全办公室-亚洲欧美日本综合在线| av中文字幕男人天堂-懂色av一区二区三区在线观看| 中文字幕日韩精品不卡一区二区-成人av在线观看一区二区| 国产精品久久99精品毛片-国产四季高清一区二区三区| 日韩精品亚洲不卡一区二区-成人网在线视频精品一区二区三区|