Supply the Ni Shenger automatic drilling machine manufacturers to pursue cost-effective high | Film Automatic Punching Machine Quote | brand computer automatic shooting machine

Supply Ni Shenger automatic punching machine manufacturers to pursue cost effective | film automatic drilling machines offer | brand computer automatically punching machine punching machine of automatic positioning of the membrane switch the NSE08 type, specifically for the membrane switch punching design film switch is a torsion conductive paste printed contact circuit switch made of polycarbonate or polyester film, is a contact switch. The membrane switch is planar, multi-layer sealed structure is a key switch panel features mark reading the transparent window, light fenestrae and circuit as one of the electronic machine to manipulate the system assembly. The life of the durability of the membrane switch membrane switch features (1) can generally be more than one million times, the reason for the kind of life is due to the action of the switch only the vertical direction of the elastic film flick. (2) The sealing performance of the membrane switch is the overall tightness of the structure, the switch contacts from the erosion of harmful gases, easily oxidized; waterproof and dustproof characteristics applicable to a variety of harsh environments. (3) small size, light weight and structural reliability of membrane switch design can be arranged to form a membrane keyboard, set density, and it is a combination of multi-layer film sealing lamella-type structure, the connection between all the switches Line and Lead by screen-printing to complete a one-time, the total thickness of in 1 ~~ 3mm, so narrow a volume, thereby reducing the quality to improve reliability. (4) The rich colors and beautiful appearance of membrane switch according to the user's design concept reflected in the color pattern design personalized, decorative effect reflects the integrated characteristics of the material, decoration, craft beauty. (5) reduce the cost of supporting mechanical and electrical products of the traditional mechanical switches, installation requires welding, even with the mounting bracket. The installation of the membrane switch as the paste type, thrown off the back of the tape, it can be firmly affixed to the machine surface, lead export into the machine-circuit outlet, instant can be connected to the circuit. Saving labor, and material, to reduce the matching cost of the machine. The material of the material of the membrane switch membrane switch panel, in addition to the requirements of smoothness and printability, but the main thing is to have the characteristics of flexibility and high elasticity. The production of membrane switch materials are the following: (1) PVC \ 60 \ 0.175 to 0.5 / Smooth \ room temperature, acid, alkali and salts stable. Good wear resistance, self-extinguishing flame, muffler eliminate shock, good electrical insulating properties. Poor thermal stability. Applicable to the low common signs, panels. (2) Polycarbonate PC \ -60 to 120 ℃ \ 0.175 to 1.0 \ glossy high transmittance, low water absorption, good dimensional stability, flexural, tensile, compressive strength is very superior heat resistance, cold resistance, electrical insulation and resistance to atmospheric aging fine. Chemical resistance is poor, poor fatigue resistance, and easy to produce stress cracking. The general application of the most widely used, in addition to meet the requirements of most of the membrane switch panel, high transmittance of the glossy PC to meet with the requirements of LCD window. (3) -30 to 120 ℃ of the sand surface of polyethylene terephthalate (PET) \ \ 0.1 0.2 Gloss chemical resistance is good, is not soluble in common organic solvents, alkali not. With excellent mechanical properties, electrical properties, rigidity, hardness, and thermoplastics, the biggest strength and toughness, low water absorption, abrasion resistance, excellent wear resistance, high dimensional stability. Tensile strength comparable with the aluminum, much higher than the PC, PVC, low processed into a matt surface is difficult to, so the texture PET is more expensive is the ideal substrate for production of membrane switch circuit. Texture PET to require higher or LCD window products for the surface. The application of membrane switch membrane switch is a non-self-locking switch. Applicable to the switching power of less than 1W, the maximum working voltage: 42V (DC) or 25V (DC), the maximum operating current of less than 100 mA the workplace. Can be widely applied to the microcomputer, NC. Intelligent instrumentation, instrumentation and both discrimination in many areas of the memory function of electronic circuits. Langfang City Nisheng Er Co., Ltd. as a professional punching machine manufacturer, have the most cutting-edge scientific research and technology and most advanced production equipment, automatic positioning of the R & D design membrane switch membrane switch punching machine VT-015 punching thickness up to 0.05mm - 2mm (depending on the material varies), the maximum processing size 800 x 600mm, man-machine interface directly on the computer to set the operating mode selected hub hole map. Punching speed of 0.5 seconds / hole, standard punching diameter configuration 1mm-5mm (can be ordered maximum diameter 20mm), the positioning error <0.01mm, in line with the international advanced technology, maximum momentum 100kg (heavier type up to 180kg), and life-long free home repairs. This equipment has advanced technology, reliable quality, easy to operate, punch accurate speed for the majority of membrane switch manufacturers greatly saves manpower and resources, and further improve product quality and production efficiency, manufacturers are welcome to contact us to buy! 
 Supply the Ni Shenger automatic drilling machine manufacturers to pursue cost-effective high | Film Automatic Punching Machine Quote | brand computer automatic shooting machine