The cleanness of aluminous profile should advertent what item

Aluminous profile is in manufacturing process, because of shaping demand, convenience drawing of patterns, can apply cut off sundrily auxiliary. In follow-up treatment processing process, the agent of drawing of patterns to adherent and outer watch and grease have demand eradicate. But, because of the character of aluminium alloy, once the select material to cleaner and processing means are undeserved, can produce appearance to form injury to aluminium alloy, bring about even become angry, corrode. Accordingly, cleanness should be as follows alertly item:
1, of the agent that remove oil choose
Because the cleaner action of onefold constituent is wrong, so industrial aluminium chooses much constituent normally on profile production, compound model cleaner. By alkali, weak base, aggregate and inorganic salt, outside activator the compound cleaner that wait for appropriate collaboration and becomes, can the earth's surface shows respective abluent character, can show touchdown to progress consequently abluent power.
2, bubble reachs his to hold accuse
In metallic cleanness, foamy happens or eradicate very main to pre-treatment technology, the bubble of sure amount is advantageous to certain processing technology, but the quality of aluminous profile cleaner does not depend on foamy how many, and going to in when erupting, requesting cleaner is low bubble, otherwise batch is produced hard on the rails.
3, advertent bath quality
To reduce contaminative rate, should cut down workpiece clip to hide working procedure of the line below clean fluid pollution as far as possible above all. Bath of multistage of Lv of other take an examination, it is 2 class bath normally, some technologies still can use pure bath. One class bath uses water after the biggest profane workpiece of cleanness of before be not being surmounted one class very one of, so the incomplete fluid chroma that 2 class wash workpiece is original pH indicator only 1% . When adding clear bath, choose overflow to make up for, with managing with water.
4, strengthen a technology to deal with
Carry out operating rules strictly. Inspect locomotive condition every day, time investigates technical parameter. Check long-term block sluggish is in workpiece in equipment, lest corrode.

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