科翔模具
CONTACT US
联系我们

Shenzhen Kexiang Mould Co., LTD

Tel: 86-755-2977 3559

Phone: 86-755-29604615

Fax: 86-755-2960 4572

Email: kexiangmold@126.com

sales@cousunmold.com

Address: Xitian Community, Gongming Street, Guangming New District, Shenzhen

Zone A, Building 24, Second Industrial Zone

Current position: Hone > News > Industry information

Injection molding processing plant to help you improve product quality

Article source: Kexiang mold popularity:857 Publication time:2023-06-20 11:11:08

Today injection mold processing plant will share with you from which to change the operation mode to start, to solve the quality of plating products. 


First, reasonable and appropriate work fixture. 


Plastic plating fixture is very important, not only to have the appropriate conductive contacts, and the degree of elasticity should be appropriate, the product should be both conductive and tightened up, but to prevent the product from being deformed due to tight clamping. 


Do not think that the test clip after removing the parts without deformation can be, but also take into account the deformation of large-volume plating after the stereotypes, especially in nickel plating due to higher temperatures are more prone to deformation. Plating fixture insulation should be good, otherwise in the plating process will make the surface of the plated parts to produce pockmarks, chromium plating fixture will be chromium layer back until the end, to prevent copper plating on the chromium layer off, resulting in the surface of the pockmarks. 


1537256640986320.jpg


Second, the plating solution has good cleanliness 


Plating copper plating solution of injection molding processing plant is equipped with continuous filtration and air stirring device, through continuous filtration to ensure that the copper plating solution is clarified. Copper plating solution should have good leveling ability and dispersion ability, with a wide range of current density operation. 


Nickel plating should also have the above conditions, but need to pay attention to the thickness of the plating, there are many manufacturers tend not to pay attention to this issue, that the follow-up to be plated with chromium, nickel layer has little to do as long as the bright copper plating, nickel plating can be white, this point of view is not enough to be correct, the thickness of the layer is not suitable for plating in the corrosion resistance test is not easy to meet the requirements. Therefore, automobile and motorcycle parts of the plastic plating, will also be plated double nickel, triple nickel cargo nickel seal to produce microporous chromium, in order to achieve the requirements of the corrosion resistance test.


telephone
offer
Labour
sweep

sweep
Add wechat consultation

National toll-free service hotline
137-1421-9339

TOP