国产私拍大尺度在线视频_日韩欧美激情兽交_4438成人久久五月婷丁香综合_亚洲玖玖玖人妻夜夜夜_白丝M字开腿强制呻吟_护士毛片在线_免费无码婬片AAA_欧美精品无遮挡在线_欧美粗大猛熟妇网_国产真实迷jian系列视频

Dongguan Fusheng Hardware Mould Co., Ltd
News
News

Home > News > Company News

What are the oxidation treatment methods for hardware molds?
  • Release time:2023-12-05
  • Number of views 1739
Hardware molds are process equipment used for stamping metal or non-metallic materials and are widely used in various manufacturing industries. According to different processing methods, hardware molds can be divided into punching molds, bending molds, stretching molds, etc.
The oxidation treatment methods for hardware molds include the use of cleaning agents, mechanical treatment, chemical treatment, and coating method. Specifically, as follows:
Using cleaning agents: can effectively remove dirt and oxides from the surface of hardware, allowing the hardware to regain its luster. Common cleaning agents include gasoline, alcohol, descaling powder, etc.

Mechanical treatment: The oxide layer and dirt on the surface of hardware components can be removed through tools such as sandpaper and wire brushes.

Chemical treatment: Soaking and cleaning with acid or alkaline solutions to remove oxides from the surface of hardware components. It is necessary to mix the treatment solution according to the material and oxidation degree of the hardware, otherwise it may cause damage to the hardware.

Coating method: Apply a protective layer to the surface of the hardware, first clean the surface of the hardware using washing or sandpaper method, and then spray varnish or coating agent.
Share to:0
National Service Hotline:0769-38892066
Contact Us

Contact person : Miss Chen

Telephone : 13922521788

Mailbox : fsyw@dgfusheng88.com

Address : No. 14 Zhenxing Road, Jiao Village, Chang'an Town, Dongguan City

Scan QR code
Get more information

Dongguan Fusheng Hardware Mould Co., Ltd. ICP: 粵ICP備19004285號