1.結(jié)構(gòu)零件剛度和強度要求
Requirements for stiffness and strength of 1. structural parts
強度是指中空玻璃加工設備零件抵抗破壞的能力。零件結(jié)構(gòu)強度不足,將造成過大的塑性變形甚至斷裂破壞,使機器停止工作甚至發(fā)生嚴重事故。采用高強度材料、增大零件截面尺寸及合理設計截面形狀、采用熱處理及化學處理方法、提高運動零件的制造精度以及合理配置機器中各零件的相互位置等。均有利于提高設備零件結(jié)構(gòu)強度。
Strength refers to the ability to resist damage to parts of insulating glass processing equipment. The structural strength of the parts is insufficient, which will lead to excessive plastic deformation and even fracture, so that the machine will stop working and even serious accidents. Uses the high strength material, increasing the components section size and shape, the reasonable design of heat treatment and chemical treatment, to improve the manufacturing precision of the moving parts and the rational allocation of machine parts position and so on. It is beneficial to improve the structural strength of equipment parts.
剛度是指零件抵抗彈性變形的能力。零件剛度不足,這可能會造成變形以及載荷集中,影響機器工作性能,嚴重者可能會咋成事故發(fā)生。例如中空玻璃加工設備的主軸、導軌等,若剛度不足變形過大。將嚴重影響所加工零件的精度。該設備零件的剛度分整體變形剛度和表面接觸剛度兩種。增大零件截面尺寸或增大截面慣性矩、縮短支承跨距或采用多支點結(jié)構(gòu)等措施,有利于提高零件的整體剛度。
Rigidity refers to the ability of parts to resist elastic deformation. The stiffness of the parts is not enough, which may cause deformation and load concentration, affect the machine performance, serious accidents may occur. For example, the spindle and guide rail of the hollow glass processing equipment, if the stiffness is not enough, the deformation is too large. It will seriously affect the accuracy of the machined parts. The stiffness of the equipment is divided into two types: the overall deformation stiffness and the surface contact stiffness. Increasing the section size of the parts or increasing the inertia moment of the section, shortening the span of the support or adopting the multi fulcrum structure are helpful to improve the overall rigidity of the parts.
2.結(jié)構(gòu)工藝性要求
2. structural process requirements
中空玻璃加工設備零件應具有良好的結(jié)構(gòu)工藝性。這就是說,在一定的生產(chǎn)條件下,零件應能方便而經(jīng)濟地生產(chǎn)出來,并便于裝配。零件的結(jié)構(gòu)工藝性應從零件的毛坯制造、機械加工過程及裝配等幾個生產(chǎn)環(huán)節(jié)加以綜合考慮。所以在進行該設備零件的結(jié)構(gòu)設計時,除了滿足零件功能上的要求和強度、剛度及壽命要求外,還應該對零件的加工、測量、安裝、維修、運輸?shù)确矫娴囊螅貏e注意,使零件的結(jié)構(gòu)全面地滿足以上各方面的要求。
The parts of the insulating glass processing equipment should have good structure and manufacturability. That is to say, under certain production conditions, parts should be produced conveniently and economically, and it is easy to assemble. The structural manufacturability of parts should be considered comprehensively from the aspects of semifinished parts manufacturing, machining process and assembly. So in the structure design of the equipment parts, in addition to meet the functional requirements of parts and requirements of strength, stiffness and life, should also be on the part of the processing, measurement, installation, maintenance, transportation and other requirements, should pay special attention to parts of the structure fully meet the above requirements.
立式中空玻璃生產(chǎn)線是傾斜立式結(jié)構(gòu)由進料段、清洗干燥段及鋁框定位檢查段、緩沖段、板壓成型段及翻轉(zhuǎn)平移出料段組成,各段均以相同的傾角立式安裝。控制箱布置在鋁框定位檢查段的后面,控制面板在干燥區(qū)的左側(cè)使設備更節(jié)省空間,操作方便。
Vertical hollow glass production line is tilted vertical structure composed of feeding, cleaning and drying section and the aluminum frame positioning check section, buffer section, plate pressing section and flip translation material, each are installed in the same vertical angle. The control box is arranged behind the aluminum frame positioning inspection section, and the control panel is left on the left side of the drying area to make the equipment more space saving and convenient to operate.
清洗區(qū)和水箱均為不銹鋼及耐腐蝕材料制造,傳送輥材料為耐酸聚氨酯。清洗干燥段采用無級變頻調(diào)速,齒輪嚙合傳動,其他各段采用變頻調(diào)速鏈條傳動,使玻璃能以合適的速度平穩(wěn)地運行。水路系統(tǒng)可選配高效的軟化水及水過濾設備,確保玻璃清洗質(zhì)量。大風力傾斜風刀能使被加工玻璃表面得以干燥。
The cleaning area and water tank are made of stainless steel and corrosion resistant material, and the conveyor roller material is acid resistant polyurethane. The cleaning and drying section adopts stepless frequency conversion speed regulation, the gear meshing transmission, and the other sections adopt the frequency conversion speed control chain drive, so that the glass can run smoothly at a proper speed. Water system can be equipped with efficient softening water and water filtration equipment, to ensure the quality of glass cleaning. The large wind tilt wind knife can dry the surface of the processed glass.
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