影響中空玻璃設備質量的因素主要有原材料的選用和生產制造工藝。其中原材料的質量將直接影響中空玻璃的質量和使用壽命。目前國內中空玻璃主要有三種：槽鋁式單道密封、槽鋁式雙道密封、復合密封膠條式中空玻璃。槽鋁式單道密封因其密封性差，易進潮氣，導致玻璃結露、結霜，使用壽命短，已逐漸被淘汰。

The main factors affecting the quality of insulated glass equipment are the selection of raw materials and manufacturing processes. The quality of raw materials will directly affect the quality and service life of insulating glass. At present, there are three main types of insulated glass in China: groove aluminum single channel seal, groove aluminum double channel seal, and composite sealing strip insulated glass. The groove aluminum single pass seal has been gradually phased out due to its poor sealing performance, susceptibility to moisture ingress, resulting in glass condensation and frosting, and short service life.

在玻璃材料給定后，比如普通平板玻璃或鋼化玻璃，那么根據玻璃強度設計理論，玻璃原片的斷裂強度就確定下來了。由于中空玻璃機器生產的玻璃是由兩片（或兩片以上）玻璃構成，周邊密封形成一個密封的空氣層，中空玻璃在一面玻璃受到載荷作用時，受力面玻璃變形壓縮中空層氣體，氣體壓強增大，將部分載荷傳送給另一面玻璃，因此在氣體密封狀態下，中空玻璃是兩片玻璃共同承擔載荷，兩片玻璃同時變形。中空玻璃是兩層或多層平板玻璃由灌注了干燥劑的鋁框用丁基波和聚硫膠粘結而成。

After the glass material is given, such as ordinary flat glass or tempered glass, the fracture strength of the glass sheet is determined according to the glass strength design theory. Due to the fact that the glass produced by the insulated glass machine is composed of two (or more) pieces of glass, which are sealed around to form a sealed air layer, when one side of the glass is subjected to a load, the glass on the stressed side deforms and compresses the gas in the hollow layer, increasing the gas pressure and transferring some of the load to the other side of the glass. Therefore, in the gas sealed state, the insulated glass is jointly loaded by two pieces of glass, and both pieces of glass deform simultaneously. Hollow glass is a type of flat glass consisting of two or more layers of aluminum frames infused with desiccants, bonded together with butyl and polysulfide adhesives.

制造中空玻璃設備的原片玻璃可以是無色浮法玻璃、鍍膜玻璃、鋼化玻璃、夾層玻璃等。應避免使用普通平板玻璃，普通平板玻璃的透明度及強度均達不到要求。上述玻璃原片必須符合相應標準要求，經檢驗合格后才能使用。不同廠家不同批次的玻璃在切割前應首先檢查有無色差，將色差較大的玻璃分別用于不同的工程或不同的建筑立面中。玻璃切割尺寸應按圖紙要求嚴格執行，同時操作人員應注意玻璃表面，不得有劃傷、氣泡等明顯缺陷。鋁條、插角的選用：鋁條的厚度應在0.30mm～0.35mm之間，厚度應均勻一致，透氣孔分布均勻。鋁條須經陽極氧化處理或去污處理，一定要選用質量好、檔次高的產品，提高鋁條利用率。插角尺寸要選好，表面要擦干凈。

The raw glass for manufacturing insulated glass equipment can be colorless float glass, coated glass, tempered glass, laminated glass, etc. Ordinary flat glass should be avoided as its transparency and strength do not meet the requirements. The above-mentioned glass raw sheets must meet the corresponding standard requirements and pass inspection before they can be used. Before cutting glass from different manufacturers and batches, it is necessary to first check for color difference. Glass with significant color difference should be used for different projects or building facades. The cutting size of glass should be strictly executed according to the drawing requirements, and the operator should pay attention to the surface of the glass, without obvious defects such as scratches and bubbles. Selection of aluminum bars and corner inserts: The thickness of the aluminum bars should be between 0.30mm and 0.35mm, with uniform thickness and even distribution of ventilation holes. Aluminum bars must undergo anodizing or decontamination treatment, and high-quality and high-grade products must be selected to improve the utilization rate of aluminum bars. The size of the insertion angle should be carefully selected, and the surface should be wiped clean.

中空玻璃設備的優點是節能與環保，現代建筑能耗主要是空調和照明，前者占55%，后者占23%，玻璃是建筑外墻中最薄、最易傳熱的材料。大部分玻璃加工廠使用的中空玻璃生產線都是半自動式板壓或輥壓生產設備，其生產節奏的快慢主要受限于壓片機的速度和在線清洗機的速度。若想提高一次提交成品率，就必須落實合片前各個工序的自檢和互檢，從上片檢查、鋁框制作乃至丁基膠涂布，尤其是要注意上框工序的質量檢查，因為任何缺陷在該工序都基本可以顯現出來，而且在合片前能較容易地進行補救處理。

The advantages of insulated glass equipment are energy conservation and environmental protection. Modern building energy consumption mainly comes from air conditioning and lighting, with the former accounting for 55% and the latter accounting for 23%. Glass is the thinnest and easiest to heat transfer material in building exterior walls. Most glass processing plants use semi-automatic plate or roll production equipment for their insulated glass production lines, and the speed of their production rhythm is mainly limited by the speed of the tablet press and the speed of the online cleaning machine. If you want to improve the yield rate of a single submission, it is necessary to implement self inspection and mutual inspection of each process before lamination, from upper piece inspection, aluminum frame production to butyl rubber coating. Especially, attention should be paid to the quality inspection of the upper frame process, because any defects can be basically revealed in this process and can be easily remedied before lamination.

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