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焊接变位机的分类与选用!

来源:http://www.tayfsk.com/  发布时间:2021-10-14 浏览次数:

焊接变位机是将焊件回转,倾斜,使焊件上的焊缝置于有利的施焊位置的焊件变位设备,焊接变位机主要用于机架、机座、法兰、封头等非长形焊件的翻转变位,按焊接变位机的基本结构形式分类,有伸臂式、座式、双座式三种。

Welding positioner is a weldment positioner that rotates and tilts the weldment so that the weld on the weldment is placed in a favorable welding position. The welding positioner is mainly used for the turnover and displacement of non long weldments such as frame, base, flange and head. It is classified according to the basic structural form of welding positioner, including arm extension type, seat type and double seat type.
1、伸臂式变位机的性能特点与使用范围
1. Performance characteristics and application range of outrigger positioner
回转工作台按装在伸臂的一端,伸臂相对于某一倾斜轴成角度回转,而此倾斜轴的位置多是固定,但有的也可小于100度的范围内上下倾斜。
The rotary table is installed at one end of the extension arm, and the extension arm rotates at an angle relative to a certain tilt axis, and the position of this tilt axis is mostly fixed, but some can also tilt up and down within the range of less than 100 degrees.
适用范围:电动机驱动的,承载能力多在0.5吨左右,适用小型焊件的翻转变位。液压驱动的,承载能力多在10吨左右,适用于结构尺寸不是很大的但自重较大的焊件。它们在焊条电弧焊中应用较多。
Scope of application: motor driven, with a bearing capacity of about 0.5T, suitable for turnover and displacement of small weldments. It is hydraulically driven, with a bearing capacity of about 10 tons. It is suitable for weldments with small structural size but large self weight. They are widely used in electrode arc welding.
2、座式焊接变机性能特点与使用范围
2. Performance characteristics and application scope of seat welding transformer
工作台连同回转机构支撑在两边的倾斜轴上,工作台以焊速回转,倾斜轴通过扇形齿轮或液压缸,多在110-140度的范围内恒速旋转。
The worktable and the rotary mechanism are supported on the inclined shafts on both sides. The worktable rotates at the welding speed. The inclined shaft rotates at a constant speed in the range of 110-140 degrees through sector gears or hydraulic cylinders.
适用范围:0.5~50吨的翻转变位,是目前产量大,规格全,应用广的结构形式,常与伸臂式操作机或弧焊机器人配合使用
Scope of application: the turnover displacement of 0.5 ~ 50 tons is a structural form with large output, complete specifications and wide application. It is often used in conjunction with boom operator or arc welding robot
3、双座式焊接变位机性能特点与使用范围
3. Performance characteristics and application scope of two seat welding positioner
工作台在"U"形架上,以所需的焊件回转。该机不仅稳定性好,而且如果设计得当,倾斜运动的重心将通过或接近倾斜轴线,使倾斜驱动力大大减速小,因此重型变位机多有这种结构。
The worktable is on the "U" frame and rotates with the required weldment. The machine not only has good stability, but also if properly designed, the center of gravity of the tilt movement will pass through or close to the tilt axis to greatly reduce the speed of the tilt driving force. Therefore, most heavy positioners have this structure.
适用范围:50T以上的重型大尺寸焊件翻转,多配大型门式焊接操作机,或伸臂式焊接操作机配合使用
Scope of application: heavy-duty large-size weldment turnover above 50t is mostly equipped with large gantry welding operator or outrigger welding operator

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