在機箱外殼表層，通常能看到一些劃痕，劃痕是外殼擠壓成型環節較為常見的缺陷，對產品的質量的影響較大。若劃痕在內部，多半是模具設備粘有雜質，若是劃痕在外部，一般是因為在放料、運送過程中產生的，那怎樣應對外殼表層的劃痕呢?接下來小編為大家分享：

Scratches are usually seen on the surface of the case shell. Scratches are common defects in the shell extrusion process and have a great impact on product quality. If the scratches are inside, most of them are caused by impurities on the mold equipment. If the scratches are outside, they are generally caused during the placing and transportation process. How to deal with the scratches on the shell surface? Next, let's share:

1、在機箱外殼生產環節中應做到輕拿輕放，規避人為要素導致的刮傷。

1. In the production process of the case shell, it shall be handled with care to avoid scratches caused by human factors.

2、采用氈布或絕緣性布料來分離出來機箱外殼，降低二者之間的摩擦導致受損。

2. Use felt cloth or insulating cloth to separate the chassis shell, reducing the friction between them and causing damage.

3、公司企業務必保證模具修復的質量，機箱外殼模具設備應做到按期滲氮并認真落實滲氮工序。

3. The company must ensure the quality of mold repair. The case shell mold equipment should be nitrided on schedule and the nitriding process should be carefully implemented.

4、及時處理出料軌道、擺床等相關工作帶，規避雜質干擾機箱外殼生產工藝的質量。

4. Timely handle the discharge track, swing bed and other relevant working belts to avoid impurities interfering with the quality of the production process of the chassis shell.

5、沖壓模具運行帶和沖壓模具空刀需要加工平整光滑。

5. The running belt of the stamping die and the empty cutter of the stamping die need to be processed smoothly.

6、裝模時需要仔細查看,避免有細微裂痕的模具設備被采用。

6. Careful inspection is required during mold installation to avoid the use of mold equipment with slight cracks.

7、放料時需要置放比產品軟的隔條,輸送,吊運均需平緩,仔細工作。

7. When placing materials, it is necessary to place spacer strips softer than the products, transport and lift them gently and carefully.

以上就是小編對外殼劃痕的應對技巧的匯總，歡迎來網站http://www.ymk114.com留言探討~作為專門的制作廠家，企業有豐富產品的研發經驗，并有實力技術工人，含過程檢和完檢兩道質檢工序，技術人員在線提供技術支持！

The above is a summary of Xiaobian's coping skills for outer shell scratches. Welcome to the website http://www.ymk114.com Message discussion~As a specialized manufacturer, the enterprise has rich experience in product research and development, and has strong technical workers, including two quality inspection processes: process inspection and completion inspection. Technicians provide technical support online!