1. Grinding method
The first computer-controlled discharge grinding method, the surface of the cutter wheel is extremely sharp.
(1) There is no difference in product quality with computer-controlled grinding
(2) The sharp point R of the cutter wheel is extremely thin, for small glass, it can be cut with very low pressure, so the cutting line is very beautiful
(3) Because of the best cutting state, regardless of the type of glass, hardness and thickness are suitable
2. Materials and characteristics
TOYO's cutter wheels are roughly divided into super hard and diamond (DIAMOND COMPACT) systems. Due to the different basic materials, the objects to be cut, lifespan and price are different.
Material properties
Tungsten Carbide
The variety of materials is rich and the grinding process is easy, so it can adapt to various settings. The price is cheap and it saves money.
Sintered Diamond (DIAMOND COMPACT)
The life of the cut is very long (long durability), and the problem of poor cut due to long-term use is small
The shape of the cutter wheel is divided into a standard shape (STANDARD WHEEL) and a taper shape with a different inner diameter (TAP WHEEL).
WHEEL angle setting standard
(1) SODA GLASS (green board)
0.4t + 0.4t
118 ° ～ 120 °
0.55t + 0.55t
120 ° ～ 123 °
0. 7t + 0. 7t
125 ° ～ 128 °
1.1t + 1.1t
130 ° ～ 135 °
(2) Hard glass (white board)
0.4t + 0.4t
115 ° ～ 120 °
0.55t + 0.55t
120 ° ～ 125 °
0. 7t + 0. 7t
125 ° ～ 130 °
1.1t + 1.1t
128 ° ～ 135 °
However, there will be changes due to the characteristics of the substrate and the type of glass outer layer.
3. The durability of cutter wheel and cutter shaft
To ensure that there are good cutting conditions, the cutter wheel and cutter shaft need to be replaced regularly. The following is the method for determining the deadline:
(1) Jumper occurs in all
(2) FIBER appears after cutting
(3) Cannot enter the cutting line
Even BREAK can't cut the cutting line
Due to the problem of wear between the cutter wheel and the cutter shaft (PIN), the cutter shaft (PIN) is generally changed once after replacing the cutter wheel twice
Fourth, the characteristics of the cutter shaft
1. Wide applicability
The new cutter wheel is manufactured by electric discharge grinding. It is not only suitable for cutting industrial glass, but also suitable for LCD glass, quartz glass, glass tube and
Hard glass and other traditional hard-to-cut glass.
2. Improve the pass rate
SATIN-FINISH WHEEL has an excellent sliding force on glass and can be cut at a lower pressure than traditional cutter wheels (about 0.4kg / cm?), So it is concluded
Very good cutting surface without rough lines. This can ensure that the subsequent process is smooth and improve the pass rate.
3. Flat cutting surface
Since the cutter wheel is manufactured by electric discharge grinding, customers can ensure stable cutting quality at all times.
4. Significant improvement in durability
The electrode rod is replaced according to the type of glass and hardness, so the grinding of the wheel edge is very sharp, so the durability is significantly enhanced.
5. Classification of electric discharge grinding
According to the hardness and type of glass, there are different grinding classifications. The purpose is to achieve the best cutting conditions and longer cutter wheel life
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