摘要
Abstract
The advantages and disadvantages of the inner burr removing cutter arbor for small diameter HFW pipe were described briefly, and the equipment configuration and function were introduced. It focused on the analysis of some problems often encountered in the use of online production device and small diameter HFW pipe inner burr removing process, such as slow welding speed, weld flash, tipping, the burr height exceeding the standard residual inside burr, inner burr scraping in fish scale shape or spiral shape, inner burr scraping partial. According to the actual condition, some feasibility measures were put forward in order to make reference to domestic small diameter HFW pipe manufacturers in the actual production process.关键词
HFW焊管/内毛刺/内毛刺刀杆/内毛刺刀Key words
HFW pipe/inner burr/inner burr cutter arbor/inner burr cutter分类
能源科技
