Need Research of cell phone jammer

The triangular support can be used for convenient movement and use of  cell phone jammer . This standard is mainly used for Daxian Telecom Co., the development and production of GSM mobile phone, CDMA mobile phones and PHS PHS structural parts inspection, and for mobile phone R & D, pilot production, IQC incoming inspection, QA testing and other enhancements stage. GB/T12610-90 plastic plating layer thermal cycling test (C cycle); QJ2028-90 plating layer solderability test methods. Shape with the point defects, measuring the maximum diameter of its size. In the painting surface attached to small particles. In the painting paint a partial surface accumulation phenomenon. Paint or plastic parts in surface color than the surrounding dark area. In painting or plating the surface of pieces of a large area of small undulating shape as orange peel. In the painting surface a partial leakage of paint too thin base layer of the color of the phenomenon. Switch on the power supply of the host of  cell phone jammer  after confirming the antenna and power supply are connected.
As the solvent evaporation rate is not caused by a depression in the paint or surface pits. Beyond the requirements of the coating on the drawing area. Products appear on the surface coating or coating off the phenomenon. Showing a surface of the product samples and standards (customer recognition products) as the color of the color difference. Showing a surface of the product samples and standards (customer recognition products) gloss inconsistency. In the bright side surface of the product or part of the finger prints appear. The product is different from the color of the surface around the point. Due to the damage caused by mold in the local small plastic bulge. When the plastic melt through a thin cross section, its pressure loss is large, it is difficult to maintain a high pressure to fill in the pits formed thick sections. For non-glossy plastic parts, due to uneven thickness of the wall thickness of mutations generated at the local shiny phenomenon. As the friction caused by hard objects deep scratches on the surface of the product. No deep scratches. As the injection parameters or mold the causes of the edge of the plastic parts of premises or sub-surface of plastic produce flash. Be well prepared for site investigation, inspection and testing of agent or manufacturer of the future  cell phone jammer  system construction project.
Plastic melt in the cavity flow encountered obstructions (such as core objects), the melt after bypassing the obstruction is not well integrated, so the surface of the plastic to form a visible line. Plastic parts due to the stress or the top of the imbalance caused by the plane variant. As the plastic parts of the package tight force (large local density), the top ejector region by powerful white printed output produced or raised (by reducing the pressure of the solution). Injection pressure due to insufficient or poor mold cavity exhaust and other reasons, the molten resin can not reach the cavity caused by a corner shot of inadequate material phenomenon. Plastic resin in the surface along the flow direction by showing the silver stripes. Products leaving the surface of the gate emerged as the center of the ring-like stripes. Plastic surface in the local black plastic coke. Injection pressure is too large or because the cavity is not smooth, the edges of the mold caused by abrasion. Due to stress or mechanical damage caused by the product of small cracks or cracks. Rubber due to environmental aging caused by cracks on the surface of the product. Casting parts plastic molding system, the end sector. mobile phone jammer only makes the mobile phone can not send or receive the telecommunication signal when entering the shielding area.
Corner position in the conductive adhesive, there is connected above the gum, but following the emergence of hollow plastic not attached to the phenomenon. Conductive gel to repair damaged parts. The product surface residual oil. As the raw material prior to molding is not fully dry, the moisture in the heat of vaporization and the formation of bubbles in the resin. Because mold damage and other reasons, resulting in the plane appear uneven. Refers to the transparent area in the reflective glow of color under the conditions of emergence of the phenomenon. Refers to the transparent areas appear blurred, poor transparency phenomenon. Molding mold, due to the pull of the hook material is greater than the top bar top bar to contribute material, leaving a part of the resulting bleaching. Button in the PC film produced by folding the bottom traces of the membrane. Injected into the plastic film on the PC, due to discontinuity in the finished film, causing wrinkles. As the PC film printed on the site of leakage, resulting in a positive light through from the back, called smear. Refers to the LCD screen on the phone. When installing  cell phone jammer , it is very important how to arrange the installation places of components.
Phone shows information important areas such as LENS and LCD. Exposed, and the normal use of the main surface can be seen directly, such as a keyboard, front cover, back cover, battery cover on the front of the outer surface of the antenna, side buttons, decorative plates, and flip the pros and cons. Exposed, and the normal use do not directly see the secondary surface and the outer surface of cell phone accessories, such as the front cover, back cover, battery cover and the flip side, and other mobile phone accessories such as chargers, headsets and other surface appearance . Normal use do not see, only in handling the battery or SIM card can see the inner surface, such as was the battery cover on the back cover or battery cover the surface of the inner surface. Phone only to see the demolition of the part surface. More and more manufacturers lay emphasis on the profit of the cell phone and  cell phone jammer  market.