In the chemical etching industry, there is always an insurmountable problem: precise control of stainless steel etching plate.Due to the chemical molding of products, there must be the problem of time length and material thickness.Therefore, the accuracy of etched stainless steel plate is affected by the following conditions:
1, the precision of stainless steel etching plate and stainless steel materials, different materials in different chemical conditions have different etching effect and speed.Usually the color stainless steel plate USES copper as the material with ferric chloride etching, aluminum material is acid and alkali, under the same etching conditions, stainless steel etching plate precision will be higher.
2, the precision of stainless steel etching plate and etching chemical solution formula, the same material and chemical etching drug preparation (such as concentration and temperature) has a direct relationship.
3, stainless steel etching plate accuracy and the use of equipment.The quality and service life of the equipment are more directly related to the accuracy of the products produced.Accurate equipment, stable system operation and uniform spray system all have a direct impact on product accuracy.
4, stainless steel etching plate accuracy and coating of photographic oil effect.Good photosensitive inks will have better development effect, and the thickness of coating will also affect the etching accuracy.
5, the initial template creation will also affect the accuracy of stainless steel etched plate.
6, the accuracy of stainless steel etched plate and whether it is dust-free purification workshop.For all processes, dust must be prevented from falling onto the steel surface of the product.If there is dust on the surface, the etching will produce some white spots and corrosion pits on the product, such as cracks on the edge of the product, which will seriously affect the shape and precision of the product.
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Post time: Sep-10-2019