Zamak die casting manufacture commonly used material is 3# zinc alloy. There are these requirements for the production process:
1. There will be a pin hole mark on the product. The ejector pin is in the right position. Try to make the product demoulding force uniform, avoid product distortion.
2. Die casting mold must have a feed port and a discharge port, channel thickness is generally 3 to 4 mm, the width is 6 to 10 mm, the inclination of 10 degrees, into the feed inlet thickness is 0.25 mm.
3. The product internal buckle position of the product needs to make the lifter. The thickness of the inclined top is 5.5 mm above, in order to ensure its strength, the angle is 3 degrees to 8 degrees.
4. Zamak die casting products similar in other mould making products, need to have the pattern draft, the general is 0.5 degrees to 5 degrees between (according to the product structure height). The pattern draft is too small to affect the mold and deformation, but it can not be too large, otherwise the influence of assembly.
5. Product allows local minimum wall thickness is 0.3 mm, the average wall thickness is generally 0.8 mm or more, turning point try to do more than 0.5 mm fillet.
The above article from YIZE official website (http://www.yizemoulds.com/) xnxlbolg1510
The original address: http://www.kenos-diecasting.com/news_show_119.html, reproduced please specify.
1. There will be a pin hole mark on the product. The ejector pin is in the right position. Try to make the product demoulding force uniform, avoid product distortion.
2. Die casting mold must have a feed port and a discharge port, channel thickness is generally 3 to 4 mm, the width is 6 to 10 mm, the inclination of 10 degrees, into the feed inlet thickness is 0.25 mm.
3. The product internal buckle position of the product needs to make the lifter. The thickness of the inclined top is 5.5 mm above, in order to ensure its strength, the angle is 3 degrees to 8 degrees.
4. Zamak die casting products similar in other mould making products, need to have the pattern draft, the general is 0.5 degrees to 5 degrees between (according to the product structure height). The pattern draft is too small to affect the mold and deformation, but it can not be too large, otherwise the influence of assembly.
5. Product allows local minimum wall thickness is 0.3 mm, the average wall thickness is generally 0.8 mm or more, turning point try to do more than 0.5 mm fillet.
The above article from YIZE official website (http://www.yizemoulds.com/) xnxlbolg1510
The original address: http://www.kenos-diecasting.com/news_show_119.html, reproduced please specify.
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