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2011 年十二月
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Archive for 十二月, 2011


Classification Marking

十二月 31st, 2011 by Packing Machine

Classification Marking Flat Marking Machine points are many, the most common pneumatic marking machine, electric corrosion marking machine, laser marking machine, high-frequency micro-punch marking, EDM marking, marking and other electrical corrosion. Laser Marking Machine Price: high (70,000 – three hundred thousand different prices according to the type of laser sources differ). Applicable Material: a variety of [...]

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Posted in Metal Processing Machinery | Comments (0)


Hazardous substances in paint

十二月 31st, 2011 by Packing Machine

Hazardous substances in paint Paint: paint and a variety of organic solvents contain benzene. Benzene is a colorless liquid with a special fragrance, so the experts call it “aromatic killer.”U.S. experts epidemiological survey of workers in contact with overlay, Alzheimer’s disease was significantly higher. And in recent years, many of Occupational Health data show that: a [...]

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Posted in Paint & Coatings | Comments (0)


LED light-emitting structure and principle

十二月 30th, 2011 by Packing Machine

LED light-emitting structure and principle Light-emitting diode, is a solid state semiconductor devices, which can be converted directly into electricity to light.LED technology also will be able to use the LED numeric display.The heart of the LED is a semiconductor chip, the chip light-emitting diodes attached to a bracket on one end, one end is negative, [...]

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Posted in Optoelectronic Displays | Comments (0)


Pneumatic marking machine introduced

十二月 30th, 2011 by Packing Machine

Pneumatic marking machine introduced Pneumatic marking machine: computer-controlled printing pin in X, Y two-dimensional plane according to a certain trajectory, while the role of print in compressed air under the needle to do high impact exercise, and to print out on the workpiece with a certain depth of the mark. Pneumatic Flat Marking Machine - marked characteristics: [...]

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Foam machine briefly discusses

十二月 30th, 2011 by Packing Machine

Foam machine briefly discusses Ice machine is a water through the evaporator refrigerant cooled by the refrigeration system generated after the ice refrigeration machinery and equipment. Evaporator and the generation process according to the principle of different ways to generate different shapes of ice, it is generally based on the shape of ice particles into the [...]

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LED Uses described

十二月 29th, 2011 by Packing Machine

LED Uses described LED white light visible light spectrum and the relationship. All the week, the wavelength of visible light spectrum range of 380nm ~ 760nm, the human eye can feel the light of seven colors – red, orange, yellow, green, green, blue, purple, but seven colors of light are each a one kind of [...]

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Paint a brief introduction

十二月 29th, 2011 by Packing Machine

Paint a brief introduction Outside the interior paint is a solid can cover the surface, the protective, decorative, logos and other special uses of the chemical mixture coating. China coatings industry authoritative “coating process” is defined as the book: “The coating is a material that can be coated with different construction techniques in the object surface, [...]

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Compressor piping vibration control

十二月 29th, 2011 by Packing Machine

Compressor piping vibration control Machine does not start, the general purpose compressor, containers, and pipelines are stationary bracket; but once the machine running, the pipeline system will follow the vibration. In the case of operation under pressure, most of the vibration of the pipeline will be more intensive. This is due to pipe flow pulse propagation [...]

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The history of printed circuit board

十二月 28th, 2011 by Packing Machine

The history of the printed circuit board Electronics before the arrival of the printed circuit board are relying on interconnection between the wires directly connected to to form a complete circuit. Now, the bread has become a circuit board as there is an effective experimental tool, and in the electronics industry, Electronic PCB Assembly account for the [...]

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Posted in PCB & PCBA | Comments (0)


The history of the compressor

十二月 28th, 2011 by Packing Machine

  The history of the compressor Back in the 1960s to the early 1970s, the former Soviet Union’s industrial production has been more developed, Leningrad Research Institute of Chemical Machinery for large-mounted general purpose compressor pulse tube flow uniformity made ​​the following criteria: calculate the minimum pressure point within the pipeline as can be seen [...]

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