Explanation of sign making 10 kinds of common process

Explanation of sign making 10 kinds of common process of sign making industry will appear in a variety of technology and production methods, what are the specific process? Next, we give you explanation of sign making 10 kinds of common process: a. Sheet metal process for sheet metal process, the need for material, understand the material specifications, materials, waste utilization. On the processing technology, want to know, tailoring bending welding polishing processing order. Among them, the steel plate groove, easy to bend, so the production craft to grasp the size of the bending. Sheet metal process include leveling, polishing, degreasing and cleaning, etc. 2. Welding process commonly used equipment: arc welding machine, argon arc welding machine, CO2 protection welding machine, oxygen - Acetylene welding, laser welding machine, plastic, etc. , and solder wire, solder welding auxiliary materials, etc. Welding process include: - - - - - - - - - - - - - Polished - - - - - - - - - - - - - Quality inspection. Make the technologist to choose welding way according to the object surface requirement. 3. Woodworking woodworking equipment are: disk saw, hand electric drill, electric planer, carving machine, curve sawing, trimming machine, table saw, etc. , and polishing machine, sandblasting machine, pen knife, etc. Woodworking needed materials: wood, acrylic, plastic, stickers, artifacts. Four. Paint processing paint types: car repair paint, primer, face paint, light oil ( Epoxy primer, fluorocarbon lacquer) 。 Paint application: cleaning, oil removal - - - - - - - - - - - - Polished - - - - - - - - - - - - - Atomic ash - - - - - - - - - - - - - Polished - - - - - - - - - - - - - The epoxy primer - - - - - - - - - - - - - Polished - - - - - - - - - - - - - Closed primer - - - - - - - - - - - - - Paint - - - - - - - - - - - - - Polished - - - - - - - - - - - - - Screen printing - - - - - - - - - - - - - Water - - - - - - - - - - - - - Cover the light oil ( Fluorocarbon lacquer) 。 Five. Screen printing technology is mainly screen printing screen printing process, production technicians need to know the types of ink in the design, on the equipment selection, according to the requirement of process manual screen printing. Screen printing process: film - - - - - - - - - - - - - Screen - - - - - - - - - - - - - Print - - - - - - - - - - - - - Quality inspection. Six. Spray print prints print including digital pictorials, spraying, UV printing, 3 d printing, etc. , which the sticker method mainly has two wet stick and dry. Seven. Engraving process categories: laser, water knife, carving machine, wire cutting. On the equipment selection, according to the technical requirements, material conditions to determine the engraving equipment. Carving process: file conversion - - - - - - - - - - - - - Sculpture - - - - - - - - - - - - - Polished - - - - - - - - - - - - - Quality inspection. Eight. Stone material craft when the design of the production process, be familiar with stone material types, to understand the marble, granite, sandstone, artificial stone and other stone material properties. After confirm the material, can choose a way processing mainly include: mechanical engraving, water knife cutting, sand blasting, hand-carved, gold, etc. Nine. Heat treatment process is aimed to the effect of metal surface heat treatment. Be used according to demand of surface effect, the choice method of surface treatment: electroplating, Gold-plated, titanium plating) And the thermal spraying ( Galvanized) And so on. Plating method consists of water and vacuum plating, plating after the end of heat treatment, also should pay attention to the post-processing on the surface of the plating. Ten. Lighting technology kinds there are many kinds of lamplight, made the technologist can according to the effect of sign demand, choose the light inside the LED lamp, cold light source, light, light, etc. In terms of choice of light also should pay attention to the choice of power supply, indoor and outdoor lighting and illumination requirements, etc.