Method for manufacturing pattern and character on stainless steel plate
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A stainless steel plate and pattern technology is applied in the field of making patterns and characters on the stainless steel plate to achieve the effects of no environmental pollution, strong contrast, and a simple and practical production method.
Inactive Publication Date: 2008-09-10
徐灿清
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However, as stainless steel material, it is resistant to acid and alkali and is difficult to corrode, so there is no plaque made of stainless steel plate. The stainless steel plate is silvery white, bright in surface, and never rusts. It is a very good material for making plaques and needs to be invented. A kind of pattern writing on stainless steel plate
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Embodiment 1
[0014] Embodiment 1, taking the manufacture of a 60×50cm stainless steel sign as an example.
[0015] 1. Prepare NaCl solution 2 according to the weight ratio of NaCl: water = 1:8 and put it into the dissolution tank 1.
[0016] 2. Cut out two stainless steel plates of 60×50cm, and use one of them as a plaque substrate 3 to polish to a mirror surface, clean it with acetone, and then paste the required font engraved with a self-adhesive plastic film as a protective layer , the periphery of the glyph is sticky to prevent the solution from immersing, and another stainless steel plate is used as the negative plate 4;
[0017] 3. Use the plaque substrate 3 as the positive electrode, and put it into the dissolution tank in parallel with the negative electrode plate 4. It is required that the side of the plaque substrate 3 with a font face towards the negative electrode plate 4, and the distance between the two stainless steel plates is 0.8cm;
[0018] 4. Connect the positive and ne...
Embodiment 2
[0019] Embodiment two, take making the stainless steel door plate of 20 * 20cm as an example.
[0020] 1. Prepare NaCl solution 2 according to the weight ratio of NaCl: water = 1:10 and put it into the dissolution tank 1.
[0021] 2. Cut out two 20×20cm stainless steel plates, and use one of them as a plaque substrate 3 to polish to a mirror surface, clean it with acetone, and then paste the required fonts engraved with a self-adhesive plastic film as a protective layer , the periphery of the glyph is sticky to prevent the solution from immersing, and another stainless steel plate is used as the negative plate 4;
[0022] 3. Put the plaque substrate 3 as the positive electrode and the negative electrode plate 4 into the dissolving tank in parallel. It is required that the side of the plaque substrate 3 with the font face towards the negative electrode plate 4, and the distance between the two stainless steel plates is 0.5cm;
[0023] 4. Connect the positive and negative poles...
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Abstract
The invention discloses a method for producing patterns and characters on a stainless steel plate, which comprises the following steps of: placing two stainless steel plates in a NaCL solution dissolving tank in parallel, leading one stainless steel plate to be a plaque substrate as a positive electrode and to be adhered with required font styles or patterns which are countermarked by a self-adhesive plastic film as a protective layer after the plaque substrate is performed with polishing treatment, having the other stainless steel plate used as a negative electrode, requiring the side with font styles of the substrate to face to the negative electrode, and leading the distance between the two stainless steel plates to be not more than 1cm; connecting the positive electrode and the negative electrode and communicating direct current of 10 to 15V; controlling the magnitude of current to galvanize the plaque area at 100mA per square centimeter; stopping electrifying when the mirror side without the font styles or patterns is corroded into a rough side; and removing the protective layer and washing the plaque with clear water. The invention is mainly used in stainless steel plaques, tablets, etc. The stainless steel plaques and tablets made according to the method have shining characters and patterns under shining light, and have strong contrast with the corroded rough side of the substrate so as to provide noble and luxurious feeling for people.
Description
technical field [0001] The present application relates to a method of making a pattern, especially a method of making a pattern on stainless steel. Background technique [0002] At present, copper plates are generally used as materials for making metal plaques. Because the copper material can be corroded with iron trioxide acid solution to form patterns or characters. However, as stainless steel material, it is resistant to acid and alkali and is difficult to corrode, so there is no plaque made of stainless steel plate. The stainless steel plate is silvery white, bright in surface, and never rusts. It is a good material for making plaques and needs to be invented. A kind of pattern writing on stainless steel plate. Contents of the invention [0003] The purpose of this application is to invent a method for making patterned characters on stainless steel. [0004] This application takes the following approach: [0005] 1. Prepare NaCl solution according to the weight rat...
Claims
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