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2011年11月2日星期三

automatic doors project inspect and examine methods

Automatic doors project inspect and examine methods:
As the times changed, everywhere we can see the automatic sensors door around us. Banks, hotels, hospitals, office buildings,where be used widely, automatic door is not only stylish and generous, but also easy low-power, more and more companies are increasingly concerned about the automatic doors.Now let us to see how to check the automatic door project inspection as the following:    Automatic doors project inspection, should note: 
   Automatic door profiles frame and accessories, sensing equipment and glass varieties, size must meet the design requirements and current national quality standards. Door  components must be firmly connected, the structure has sufficient strength and rigidity to ensure that sensitive opening and closing the door. Automatic door frame, door beam rail, bottom rail installation location must be correct, solid and reliable, the installation location of the sensing device, connection method and the opening direction, the detection range of the detector must meet the design requirements and relevant industry standards. 
   Doors and optional parts, accessories materials, in addition to stainless steel or other corrosion-resistant materials, the others are needed for anti-rust and anti-corrosion. Aluminum alloy touch corrosive is prohibited.
   Test methods: visual. 
   Automatic door appearance quality should meet the following requirements:    Qualified: no surface damage and defects that affect performance, partial rub, scratch should be consistent with the provisions of relevant standards,the colored surface of the door adjacent members won't present the clear different colors, the door surface may not have metal shavings, burrs, corrosion, and other scar stains, the gap between the leaf and the frame is even. 
   Excellent: no damage and affect the performance of surface defects, without rubbing and sctatch scars, the colored surface of the door should be the same color for the adjacent structures, chamfered smooth. Surface of the door won't present the metal shavings, burrs, corrosion, and other scar stains, no wave refraction, the gap between the leaf and the frame is even.
   Installing automatic door accessories shall meet the following requirements:    Qualified: installation location is correct, complete, solid, play their respective roles, has sufficient strength, opening and closing flexible, non-polluting. 
   Excellent: installation location is correct, complete, solid, decorum, play their respective roles, has sufficient strength, opening and closing flexible, clean, beautiful and non-polluting.
   Coating automatic doors glass glue shall meet the following requirements:    Qualified: glass glue joint surface smooth, no obvious traces of joints, glue joints non-polluting. 
   Excellent: glass glue joint surface flat and smooth, without traces of joints. Glue joints outside clean,non-polluting.
   Test methods: visual. 
   Based on the above observations can be drawn from automatic doors eligibility.

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