1.结构零件刚度和强度要求
Requirements for stiffness and strength of 1. structural parts
强度是指中空玻璃加工设备零件抵抗破坏的能力。零件结构强度不足,将造成过大的塑性变形甚至断裂破坏,使机器停止工作甚至发生严重事故。采用高强度材料、增大零件截面尺寸及合理设计截面形状、采用热处理及化学处理方法、提高运动零件的制造精度以及合理配置机器中各零件的相互位置等。均有利于提高设备零件结构强度。
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.
刚度是指零件抵抗弹性变形的能力。零件刚度不足,这可能会造成变形以及载荷集中,影响机器工作性能,严重者可能会咋成事故发生。例如中空玻璃加工设备的主轴、导轨等,若刚度不足变形过大。将严重影响所加工零件的精度。该设备零件的刚度分整体变形刚度和表面接触刚度两种。增大零件截面尺寸或增大截面惯性矩、缩短支承跨距或采用多支点结构等措施,有利于提高零件的整体刚度。
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.结构工艺性要求
2. structural process requirements
中空玻璃加工设备零件应具有良好的结构工艺性。这就是说,在一定的生产条件下,零件应能方便而经济地生产出来,并便于装配。零件的结构工艺性应从零件的毛坯制造、机械加工过程及装配等几个生产环节加以综合考虑。所以在进行该设备零件的结构设计时,除了满足零件功能上的要求和强度、刚度及寿命要求外,还应该对零件的加工、测量、安装、维修、运输等方面的要求,要特别注意,使零件的结构全面地满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.
立式中空玻璃生产线是倾斜立式结构由进料段、清洗干燥段及铝框定位检查段、缓冲段、板压成型段及翻转平移出料段组成,各段均以相同的倾角立式安装。控制箱布置在铝框定位检查段的后面,控制面板在干燥区的左侧使设备更节省空间,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.
清洗区和水箱均为不锈钢及耐腐蚀材料制造,传送辊材料为耐酸聚氨酯。清洗干燥段采用无级变频调速,齿轮啮合传动,其他各段采用变频调速链条传动,使玻璃能以合适的速度平稳地运行。水路系统可选配高效的软化水及水过滤设备,确保玻璃清洗质量。大风力倾斜风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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