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The brief analysis acrylic fabric attracts models the formation the principle
Published:[2010/9/15 8:43:10]   Hits[17055]
In recent years, along with the outdoors advertising industry's swift development as well as the acrylic fabric formation equipment and the acrylic fabric product's price decline, the acrylic fabric carving attracted models the marking product the application domain and quantity increases rapidly. Nowadays the acrylic fabric attracts models the formation equipment's function to be more perfect, the performance to become stable decides, simultaneously attracts to the acrylic fabric models the marking product the manufacture level request to be also getting higher and higher, below we simply introduced that the acrylic fabric attracts models the formation.
 First, formation principle Using the acrylic fabric plate good hot-working formation performance, (140-180鈩? softens the high temperature, then through exerts certain ambient pressure (8-12 tons), causes modelling which or writing it displays needs, finally cools (3-5min) to finalize to the normal temperature.
 Second, technical process The manufacture effect chart -> manufactures the mold -> to attract models the formation -> later period to process -> the project installment
 Third, modelling classification plane character arc character three dimensional character
Fourth, the material, the tool and consume the material to prepare Presses the acrylic fabric plate (thickness 3mm or 5mm, regards character or modelling size decides), the density board (thickness 10-15mm, regards character or modelling thickness decides), the wooden staff (thickness 30*40mm), the cold rolled plate (thickness 0.8mm-2mm, regards character or modelling size decides), the aluminum alloy molding, the air pump/to be mad that the nail gun/was mad side the nail, the cutter, the compass saw, the electric hand-drill, the angle grinding machine, the sander, the manual engraving machine (double edge milling cutter, round angular cutter, V forming tool), manual receive machine (double edge milling cutter, round angular cutter), the half-round file, the even flat file, the triangular file, the emery cloth, the curved knife, the wallpaper knife, the two-sided seasCollodion, atomic ash, steel straightedge, line tape, pencil, hot rubber gun, hot rubber stick, chloroform, syringe, glass sealant gun and so on.
 Fifth, the mold manufactures the choice of material: Density board (when conventional modelling and character manufacture mold thickness should control in 3cm, cloudy mold's edge width should not be smaller than 5cm) positive mold: Needs to display the character or the modelling are generally called for the positive mold. Cloudy mold: Auxiliary performance's other parts are generally called for the cloudy mold. cloudy mold's thickness must be bigger than the positive mold in any situation to add on the acrylic fabric plate thickness or to attract models the end product thickness.
 The masculine and feminine elements mold's gap should act according to uses the acrylic fabric plate thickness to decide, controls the different gap through the choice different diameter's engraving tool. Uses the 3mm thickness acrylic fabric plate to use 垄4mm the cutting tool carving density board, uses the 5mm thickness acrylic fabric plate to use 垄6mm the cutting tool carving density board. Formation thickness in 2cm following mold after the carving completes needs the file and the emery cloth processes the corner, take achieves smooth and attracts models when the formation does not cut the soft acrylic fabric plate as the standard; Formation thickness in 2cm above mold after the carving completes must use the manual engraving machine to install the round angular cutter to make round processing, then again uses the file and the emery cloth does further processes.
 First, attracts models the formation in the 1.8*1.8m character and the span are smaller than the 1.2m lamphouse bottom surface board select the 3mm acrylic fabric plate; outside the 1.8*1.8m character and the span are bigger than 1.2m the lamphouse bottom surface board to select the 5mm acrylic fabric plate. Mold's fixed: First fixes the positive mold or most complex part with the two-sided rubber in machine's work floor, then belays the cloudy mold the positive mold to the good gap, and remainder positive mold fixed good, finally will use the two-sided rubber all cloudy molds to glue in machine fluctuation fluctuation board underneath;
Second, the later period processes Side encircles the half-finished product trimming cementation installment photo source lamphouse seal Side encircles: in side the 1.0*1.0m character and the span are smaller than the 1.2m lamphouse select 0.8mm Leng Zaban to do stand. 1.0mm Leng Zaban makes the ledger wall; 1.0*1.0m----in 1.8*1.8m character and span in 1.2m---side the 1.5m lamphouse selects 1..2m Leng Zaban to do stands. 1.5mm Leng Zaban makes the ledger wall; side the 1.8*1.8m above character and the span are bigger than 1.5m the lamphouse to select 1.5mm Leng Zaban to do stand, 2.0m Leng Zaban makes the ledger wall; The ledger wall after standing welds completes carries on the painting or baking varnish processing, side stands is 8 highly generally---12cm: The two-sided lamphouses may choose the aluminum alloy molding to make the frame
Half-finished product trimming: Installs the double edge milling cutter on the manual engraving machine completes; Cementation: Complete the character or the modelling and the bottom kneading board cementation by the chloroform and the hot rubber gun; Photo source: The daylight lamp photo source is highly stable, suits the large-scale illumination character as well as the lamphouse use; Neon light's merit is optical fiber penetrating power, but its service rate is relatively high, is suitable in the medium illumination character, the product label; The LED cold light source is the current illumination glyph-like mainstream, because mainly LED is the cold light source 12 volts low-tension currents, its biggest merit is the energy conservation, durable, the service rate is extremely low, the applicable scope is broad, uses in the middle and small scale illumination character, the product label. Lamphouse seal: Completes by the glass seal.
 
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