Some common sense about the CNC PU gasket machine
Gluing machine is a kind of intelligent equipment. Its appearance replaces the processing technology which has always been manually pasted by workers. It reduces the cost, improves the production efficiency, improves the quality of the gluing strip and makes the appearance more smooth and smooth.The application range of CNC PU foam sealing strip gasket machine is extremely wide, all walks of life have its application possibility, such as automobile door panel, engine housing, oil tank housing, transmission, three filter shell, sound box support, lights, protective plate plastic parts and other parts that need to be sealed.
Here for you to introduce a few tips, for a variety of CNC PU foam sealing strip gasket machine use.
How to change the width and height of the rubber strip?
There are two methods, the first is the glue flow unchanged, change the processing speed. The second is the same speed, change the glue flow.
The width to height ratio of the rubber strip is wrong.
The aspect ratio of the rubber strip is determined by the characteristics of the glue itself. For example, if the aspect ratio of the rubber strip provided in the glue TDS is 2:1, the width and height ratio obtained after the standard gluing operation should be about 2:1 (1.8:1-2:1).
How to adjust the rubber strip connector？
When painting closed graphics (such as circle, square and rectangle, etc.), the rubber strip is prone to poor joint, the starting point and the end point are not connected or the starting point and the end point are too overlapped, resulting in the rubber strip joint is not beautiful. There are many ways to adjust the joint, and it needs to be adjusted according to the process characteristics of each CNC PU foam sealing strip gasket machine. It is usually by adjusting the position of the joint (such as placing the joint at the corner) and adjusting the speed when the speed and closing time to achieve the effect of beautiful joint.
How to ensure the quality of the strip - proportional testing？
In mass production, the consistency of rubber strip quality is very important for product quality. In order to ensure the consistency of rubber strip, proportional testing should be carried out before production. The purpose of the proportional test is to test whether the single amount of A and B glue is consistent and accurate when the glue is released from the glue valve. The specific ratio of glue A to glue B should be set according to the TDS data provided by the glue supplier, and the test results should also be compared with the technical parameter table (such as hardness and density, etc.). Within a reasonable error, it can be considered to be the accurate glue injection ratio. After ensuring that the ratio of A and B glue is accurate, the user can carry out mass production.
The above are some problems that may be encountered in the use of the CNC PU foam sealing strip gasket machine. You can consult some experienced old masters when using the CNC PU foam sealing strip gasket machine, so as not to affect the subsequent production of products if problems occur with the CNC PU foam sealing strip gasket machine. A supplier specializing in the production of CNC PU foam sealing strip gasket machine is recommended here.such as SHZ Power is a professional CNC PU foam seal gasket China manufacturer, if you want to know more about CNC PU foam seal gasket latest product information, and want to find high quality CNC PU foam seal gasket machine, welcome to send email for the latest product quote and get contact.
