Contact Us
NingBo Dacheng Machinery & Electrical Co.,Ltd
Add: No.157 Shangyang Road, Yinzhou Area, Ningbo, Zhejiang
Contact Person: Mr Chen
Tel: +86-574-88232682
Tel: +86-574-88232883
Tel: +86-574-88232799
Mobile: +8613605884383
Fax: +86-574-88233109
Emaill: nbdc@dachengmotor.com
Home > News > Content
Heat Gun Car Foil Several Large Shaping Methods
Jul 24, 2018

Judging the shaping method According to the characteristics of the shape and size of different models of glass, you can choose a variety of stereotypes such as wet roasting, dry roasting, dry and wet combination, pull and shape.

A. Wet roasting and setting: use the scraper and heat gun for warming and pressing. (For glass with less curvature) Advantages: The diaphragm is heated quickly and can be shaped quickly. The disadvantage is that the glass is heated at a higher temperature and the glass is broken. The shrinkage range of the diaphragm is small and the uneven shrinkage is difficult to construct. It is difficult to cooperate with the heat gun and it is easy to produce offset.

B. Dry roasting and setting: use a heat gun to heat the surface of the diaphragm to form a shrinkage, and then mix it with a wet roasting. (For models with a thickness of less than 3Mil for any difficulty) Advantages: The glass is less heated and does not cause glass breakage; the diaphragm shrinks in a wide range and the shrinkage is uniform. The construction is convenient and quick and easy; the operation does not require the scraper to match. Printed. Disadvantages: It is difficult to judge the degree of shrinkage of the diaphragm when heating, and the wet method should be used after the diaphragm shrinks, and the steps are more complicated.

C. Dry and wet combination setting: use a heat gun to heat the surface of the diaphragm to form a shrinkage and match the shape of the scraper. (For models with a thickness of less than 3Mil for any difficulty) Advantages: The glass is less heated and less likely to cause glass breakage; the diaphragm has a large shrinkage range and uniform shrinkage. The construction is convenient and quick and easy; Disadvantages: If the scraper is combined with the heat gun, if it is not well matched, it will be easy to produce offset, and the dry and wet amount of glass is required.

D. Pulling and setting: Using the principle of shrinkage of the diaphragm, a large area of the surface of the diaphragm is heated by a heat gun to form a contraction shape. (For diaphragms with better lateral shrinkage) Advantages: The diaphragm is heated to a high degree, the shrinkage range of the diaphragm is larger and uniform, and the construction is convenient and quick and easy; the operation does not require the scraper to cooperate without folding, and the operation can be fixed once. Disadvantages: It is difficult to control the temperature when the diaphragm is heated, and the diaphragm is likely to cause excessive shrinkage; it requires mature operation experience.


Previous: No Information