In terms of usage time, a window and door corner joint is guaranteed to last at least 15 years without problems. In practice, it is difficult to guarantee the use time. Environmental factors can affect the use of its corner yard time.
As far as the technical difficulty of producing door and window corner yards is concerned, the difficulty is very low and basically belongs to the difficulty of incoming cutting and processing. However, it is such a simple processing method that causes some companies to be unable to produce corner yards that meet market expectations. Then it produces the angle code error is too large, the precision can not meet the requirements. At present, in order to ensure the processing effect of the corner joint saw itself, attention should be paid to the accuracy of the spindle of the corner joint saw itself.
Angle saw itself is equipped with micro-lubrication device when cutting materials to produce door and window corner joint. If the corner saw itself is equipped with a trace lubrication device, it can ensure the working condition of the saw blade and the quality of the angle field will be better.
The performance parameters of the corner saw itself are very important when producing corner yards for doors and windows. However, the angle field saw is advanced, but also need people to operate, the quality control of the angle field must take into account the human factor. The importance of strengthening pre-service training and doing a good job of connecting the old and the new is no less than the procurement work. And with the above issues fully considered, the production quality of door and window corner joint cannot be guaranteed.