Anodizing is a fantastic electrochemical process which develops a durable and decorative coating on the aluminum. This particular process is equipped with different kinds of variables that are quite challenging and demand a deep-rooted commitment and understanding towards some of the best measures and risk management.
The gruesome challenge for any significant anodizer is firstly ensuring that the expectations and goals of the manufacturer and supplier are understood. Metal finishing is the first and the final step in which the supply chain before the delivery of a finished good necessitates the great attention towards the detail.
There are some particular things that anodizer can do and some things that anodizer cannot. When we talk about the customers suggesting to just simply dip it, it relates to the process of anodizing. Bright dip anodizing has the capability of bringing all different types of red flags towards us. It is relatively convenient blaming the anodizer when things don’t go your way. Let us talk about some of the most reliable factors impacting the quality of anodizing and wood grain aluminum.
1) Source Material
The aluminum-based alloy can easily regulate its final result towards the process of anodizing in numerous ways. Each alloy has a different type of composition of various alloying elements, in which some of these anodize well through bright dip anodizing while others are not that much.
For instance, wood grain aluminum is one of the most popular alloys selected by many manufacturers and machine shops for its power, resistance towards corrosion, and surface finish towards various atmospheric conditions and high work-ability.
2) Chemistry Is Essential
One of the most effective and essential components for developing quality and consistency in results for anodizing is by improving and making considerable changes in tight controls on the chemistry of every bath. There are various types of steps towards the process of anodizing including the pre-treatment, cleaning, coloring, anodizing, sealing, and of course, there are various different rinses in between each and every one of these steps.
The controls that must be preserved in every step are either concentration, PH, temperature, as well as the time. The suppliers in the chemical industry surely advocate a vast range of parameters for each and every chemical, but it is crucial for each and every anodizer to conduct its own testing and research by finding a considerable range. This is normally achieved with the direction and assistance from the chemical management software as well as by discussing with the supplier.
3) Surface Preparation
Anodizing just like any other process of finishing indicates the amount of substrate used in aluminum during the processing, similar to the film development. For this very reason, it is extremely crucial to understand each and every aspect of the surface preparation of the aluminum before being sent for anodizing.
Appropriate care and handling of the aluminum parts on the machine shop floor will ensure effective results during its entire process of anodizing.