The tee manufacturer tells you that the production of tee is made by cold drawing, which is a seamless production method, but there will also be defective products in the production process. In the work of reducing the defective rate, our factory has The following experience.
First, control the quality of equal diameter tees at the source. All equal diameter tees in our factory are made of seamless pipes from major manufacturers. This is a problem to ensure that our equal diameter tees are defective. The rate is very low. Everyone knows that each model of equal diameter tee uses the same force when it is produced, because one model has a set of molds, but if the quality of the tube is different, but we can’t tell from the naked eye The difference between them is that they are forced to squeeze. In the end, some models may be squeezed, but some models are not yet formed, so we can't control the reduction of defective products.
Second, even if the molds are inspected, the reduced air tightness of the molds is also an important factor affecting the breakage of the equal-diameter tee. Of course, the investment of a set of molds is also very large, and the damage caused by often reluctant to update the molds is also caused by the damage. inevitable.
Thirdly, the training of skilled workers is also very important. Our factory has 2 personnel with very good production skills of equivalent diameter three links. They can not only produce but also repair equipment. Therefore, our factory will have special technical information and documents for inspection every time the equal-diameter tee and non-model tee made of alloy come.