The production and processing methods of stainless steel threaded pipe fittings. Today, I will take you to learn more about conventional semi-continuous hot rolling, CSP continuous casting and rolling, medium and heavy plate mills, and steckles. These are different processing technologies. None of them have good advantages. Ensure that the stainless steel pipe elbow produced has good function and usefulness.
When processing stainless steel elbows, when tapping to the thread-fitting size, there may be situations where the end faces of the two taps collide. The reason is that the base surface of the tap is longer. In this situation, it is necessary to shorten the end face of the tap, but the shortening of the end face may adversely affect the application function of the tap. The relationship between the tap and the workpiece before and after the end face of the tap is shortened can be seen. After the end face is shortened, the thread part of the tap cannot be normally introduced into the hole, but is pressed into the hole by the end face, which affects the application function of the tap.
On the Steckel rolling mill, the thermomechanical history of the entire length of stainless steel stamped elbow pipe fittings has changed significantly, especially in the production of micro stainless steel stamped elbow pipe fittings, which will drastically affect the level of recrystallization, grain growth and grain growth produced on the finishing mill. Precipitation, and incurred drastic changes in the ultimate microstructure and function of the entire length of the stainless steel stamping elbow fittings. When grinding, the original geometric shape of the front guide must be adhered to, and the grinding is stopped with a tap shovel grinder.
The way to deal with a longer tap base is to customize a tap with a shorter base based on the specific requirements of the thread being machined. In order to extend the service life of the tap and improve the quality of thread processing, it should be noted that the stainless steel pipe elbow pipe fitting has a good processing technology, and different processing methods are used in the processing.
In order to solve these problems, consumers have to stop grinding the front guide part of the tap, and dress the front and back guide parts of the tap. Due to the change in the shape of the front guide after grinding, it will still affect the function of the tap. The way to deal with this title is the Steckel mill: the Steckel mill includes a reciprocating roughing mill and a 4-high reciprocating finishing mill. Two hot coil rolling mills are installed on the conveying lines on both sides of the finishing mill.
