Union star vacuum forming machine, pressure vacuum molding machine product contour is unknown

Union star vacuum forming machine, pressure vacuum molding machine product contour unknown

source: au star machinery | author: vacuum forming machine | |

takeaway: 【 Is the negative pressure vacuum molding machine 】 Will be confronted with a variety of production problems, outline is one of the unknown. Cause of unknown profile is varied, today, union star mechanical small make up is to analysis from several aspects.

【 Is the negative pressure vacuum molding machine 】 Product outline of unknown cause and the corresponding solutions are:

sheet heating time is too short, the appropriate extension to the right temperature, or can be heated mold, that is a way to better shape.

untight seal, strengthen the seal between the mold and sheet, or improvement of sealing structure.

vacuum pipe plugging, check the vacuum pipe, pipe joints, replacement, dredge the old pipe.

vent too little or too small, to increase the number of vents, or expanding vent, reasonable distribution of the position of the vent.

small power vacuum, dredge the vacuum pipe, ruled out any blockage. If there is no improvement, vacuum pump, replace larger capacity.

sheet stretchability is poor, the poor ductility, replace the material formula.

summary: above is the [au star machinery small make up to introduce Is the negative pressure vacuum molding machine 】 The production method of product outline is unknown. Please focus on this site for more information.

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