Factors influencing the cleaning effect of copper support treated by copper surface plasma

• Categories:Industry News
• Author:plasma cleaning machine-surface treatment equipment-CRF plasma machine-Sing Fung Intelligent Manufacturing
• Origin:
• Time of issue:2021-04-21
• Views:

(Summary description)To make sure that the copper wire frame or metallic stents in the lineup and seal model is reliable, increase yield, usually adopts the plasma cleaning machine to plasma cleaning of copper wire bracket, the plasma cleaning effect is affected by many factors, in the past the spotlight focused on copper wire stents themselves, as well as the selection of plasma cleaning equipment and parameters. But in fact, several factors of the material box itself will also have a large impact on the plasma treatment effect. 1. Specification and size: Copper wire frame in different sizes of the corresponding use of the box size is not the same, and the box size and plasma cleaning effect has a certain relationship, in general, the larger the box size, the longer the plasma into the box, the better the homogeneity and effect of plasma cleaning treatment. 2. Size of spacing: The distance mainly refers to the distance between each layer of copper lead frame. The smaller the distance, the worse the effect and uniformity of plasma cleaning copper lead frame will be. 3. slot characteristics: Put copper wire skeleton inside material box to undertake plasma cleaning processing, if all around did not open groove, can form block, plasma enters hard, affect processing effect, what need at the same time is shield action, the position of slot, slot size. In addition, whether the cover of the material box should be covered, as well as the time of the cover, these will affect the cleaning effect of surface plasma treatment.