From the 21st century, due to the improvement of living standards, about 30% or more of our residents need high-grade plumbing to meet their needs for high quality of life. Thus, high-quality stainless steel materials from high-grade tableware to home plumbing. The choice of high-quality thin-walled stainless steel pipe in industrial or home improvement projects has become a trend. Thin-walled stainless steel water pipes and stainless steel pipe fittings will become an indispensable part of the future building materials market.
Stainless steel material is a recognized health material that can be implanted in the human body, stainless steel as a material to manufacture water pipes in developed countries has a history of many years. Thin-walled stainless steel pipe with safe and reliable, health and environmental protection, economic and other characteristics, gradually become the new choice of water supply pipe material, and has become the current world trend and development direction. Stainless steel water pipe is known as the 21st century real green pipe.
What are the difficulties in processing stainless steel pipe fittings?
The use of stainless steel profiles is becoming more and more common, and the demand for stainless steel profiles is increasing, which to a certain extent has promoted the development of stainless steel precision machining. The following is an explanation of the difficulties in processing stainless steel pipe fittings.
1, stainless steel pipe fittings processing machining hardening is serious: machining hardening tendency is large when cutting, the tool cutting in the machining hardening area, so that tool life is shortened.
2, cutting force, high cutting temperature: the type of material strength, cutting tangential stress, plastic deformation, and therefore cutting force. In addition, the material thermal conductivity is very poor, and high temperature is often concentrated in the narrow area near the cutting edge of the tool, thus accelerating the tool wear.
3, stainless steel pipe processing is easy to stick: either any stainless steel there are tough chips during processing, cutting temperature is very high. When the strong chip flow through the front tool surface, it will make the tool wear faster.
4, tool wear accelerated, the material generally contains high melting point elements, plasticity, high cutting temperature, so that tool wear accelerated, sharpening, frequent tool changes, thus affecting productivity and increasing the cost of tool use.