How to make high quality mirror roll

Release time：2019-12-28　　　　 Time to browse

　　Making mirror roll manufacturers a lot, but skills are different, how to create high quality mirror roll, need strict production process, can satisfy the using demand of people, not the lack of any a process, or in use is a serious quality problem, affect the normal use of mirror roll manufacturer.

　　This requires mirror roller manufacturers to pay attention to the following points:

　　First, first of all, we should strictly choose the roll blank data, we should choose seamless steel pipe or forging or centrifugal casting according to different plastic products process, in the production process, we should adopt the corresponding tempering, tempering and other heat treatment process for different roll blank.

　　Second, in the process of machining, must also for eliminating stress after welding process, for the surface hardness of surface hardening and nitriding treatment working procedure, can't take these process, because of the high cost and it appears to be a look not to come out on the surface, but in actual use process exists serious hidden trouble, this is absolutely not allowed in the roller production.

　　Third, in the process of electroplating and surface treatment should strictly ensure the appropriate coating thickness, in the grinding process, especially in the superfine grinding process should be strictly in accordance with the process steps, should never save diagram fast and ignore the normal steps to reduce the process, otherwise it is impossible to produce qualified roller.

　　The regulating handle on the rotating machine two head box, separate the upper and lower two axis, will prepare for framed picture and cold mounted film at the same time in between the two axis, turn the regulating handle, parallel move down on axis, while rotating the regulating handle feel suddenly relaxed, said upper and lower two axis has been in touch, at this stage, please do not continue to pressure down, just put the regulating handle gently tight. If the pressure continues, the shaft will be deformed and the operation will fail.