إدارة الجودة يمكن أن تطيل عمر خدمة القالب, إدارة الجودة يمكن أن تطيل عمر خدمة القالب, إدارة الجودة يمكن أن تطيل عمر خدمة القالب, which is not good for adhering oil paint to achieve the desired glossiness effect. ال CNC Prototype Machining work-pieces, including made from PP and POM, doesn’t suit to deal with the surface for spray painting, because the materials have no adhesiveness with spray painting. Before painting, it needs to polish with abrasive paper. The abrasive paper is divided into several types, such as raw abrasive paper and fine abrasive paper. It can polish the touching water edge of the work-piece edge, and polish it with the finest abrasive paper for the last time, then it’s time to spray grit and bottom ash. If its surface has been treated with high glossy, it needs to be polished finer, and then spray a layer of priming paint to polish it again.
The physical means, adopted in accordance with the specific conditions of production site and different surface appearances of work-piece with prototype treating, mainly aims at eliminating the control factors that influence the processing quality and cycle in the chemical treatment, as well as aims at maintaining the working life of chemical agents. على سبيل المثال: Artificially scrub and remove (mainly adopt wire brush and abrasive cloth) the excessive oil stain, تراب, iron filings, piece of rust, floating rust, as well as too thick oxide skin, and products that cannot be acid washed, on the surface of new handled product. Then remove the rust dust with compressed air. It also helps reduce lots of loss of degreasing and rust removing solution, avoid the loss of over-treating work-piece, shorten the chemical treatment cycle, and improve the working life of treating fluid. The pre-treating degreasing should apply the fully diluted degreaser to scrub, and should be strictly prohibited to apply organic solvent (such as gasoline and lacquer thinner), so as to avoid polluting the degreasing bath solution and forming organic solvent solid protective films on its timeliness surface, which will lead to influence the degreasing quality.
بواسطة صانع قوالب الصين
حول شركة JasonMould الصناعية المحدودة:
JasonMould هو واحد من الأفضل الشركة المصنعة لقوالب حقن البلاستيك التي تقدم خدمات رائعة لعملائها عندما يتعلق الأمر بتصنيع أدوات القولبة المتقدمة. يقومون بتصدير أدواتهم إلى أجزاء مختلفة من العالم وأصبحوا أحد أشهر الأسماء في القطاع الصناعي.
الاتصال للاستفسار:
الشخص الذي يمكن الاتصال به: جيمس يوان
اسم الشركة: شركة JasonMould الصناعية المحدودة
عنوان: قرية لونجانج,مدينة LongXi,مقاطعة BoLuo,مدينة هويتشو,مقاطعة غانج دونج, الصين
هاتف: 86-752-6682869
البريد الإلكتروني: [email protected]
موقع إلكتروني: https://www.jasonmolding.com
