1：鋼材厚度識別：

1: Steel thickness identification:

聽聲法：通過手指對濟(jì)南集裝箱鋼板的敲打，0.8--1.5mm的材料聲音清脆，材料越薄，聲樂越脆，2-3mm材料敲擊起來給人一種厚重的感覺，4-6mm材料有種敲擊在實體上的感覺，具體還需要根據(jù)實際經(jīng)驗積累甄別。

Listening method: By tapping the Jinan container steel plate with fingers, the sound of 0.8-1.5mm material is clear and crisp. The thinner the material, the more crisp the vocal music is. The 2-3mm material gives a heavy feeling when struck, while the 4-6mm material has a feeling of hitting on the solid. The specific needs to be determined based on actual experience accumulation.

外觀成型法：薄材料成型角尖銳，越厚的材料圓角越大，因為加工工藝的原因通常集裝箱板材都是通過冷彎成型，越厚的材料成型后圓角越大。

Appearance forming method: Thin materials have sharp forming angles, and thicker materials have larger rounded corners. Due to processing technology, container plates are usually formed by cold bending, and thicker materials have larger rounded corners after forming.

2：噴漆質(zhì)量識別：

2: Painting quality identification:

檢查施工死角區(qū)域的噴涂質(zhì)量如：集裝箱上部，下部，陰角，陽角，百葉窗及隱藏部位。

Focus on inspecting the spraying quality of the construction dead corner areas, such as the upper and lower parts of the container, internal and external corners, louvers, and hidden parts.

焊道毛邊處理不合格示意

Schematic diagram of unqualified、遺漏、氣泡、劃痕、污染、銹跡。

Check for the following phenomena: particles, flow marks, omissions, bubbles, scratches, pollution, rust.

LOGO清晰、無毛邊

Clear logo without burrs

以上部位做的都很到位的工廠，質(zhì)量管控很到位了，也就沒必要浪費(fèi)時間使用工具二次復(fù)檢了。

A factory that has done all the above parts well and has implemented quality control measures, there is no need to waste time using tools for secondary inspection.

3：焊道質(zhì)量

3: Weld bead quality

平整，無漏焊，砂眼，飽滿，主要查看每道完整的焊縫斷點不宜太多，斷點連續(xù)處采用退焊，不能形成氣孔。膠條安裝不合格影響使用壽命。

Flat, without missing welds, sand holes, and plump. The main inspection is to ensure that there are not too many complete weld breakpoints in each weld seam. The continuous breakpoints should be welded back to prevent the formation of pores. The unqualified installation of the adhesive strip affects its service life.

4：打膠質(zhì)量

4: Gluing quality

龜裂、漏打、不美觀

Cracking, missing or unsightly appearance

5：門窗等安裝附件：膠條安裝到位、平整、門開關(guān)靈活

5: Installation accessories for doors and windows: the adhesive strips are installed in place, flat, and the door switches are flexible

門鎖安裝合理牢固。

The door lock installation is reasonable and firm.

焊道平順，附件安裝到位

Smooth welding bead, accessories installed in place

6：標(biāo)識粘貼是否完整，清晰。

6: Check if the labeling is complete and clear.

安裝美觀預(yù)留線，接口，使用標(biāo)識是否清晰配電箱、燈、開關(guān)、線路是否完整。

Whether the installation of beautiful reserved lines, interfaces, and usage markings are clear, whether the distribution box, lights, switches, and wiring are complete.

肉眼識別集裝箱質(zhì)量好壞的方法就從以上6個方面來看了，希望能夠給您好的幫助，還有什么疑惑或者需求，歡迎來我們網(wǎng)站http://www.duihanfalan.cn咨詢！

The methods for visually identifying the quality of containers can be seen from the above six aspects. We hope to provide you with good help. If you have any doubts or needs, please come to our website http://www.duihanfalan.cn consulting service