Problems of resin grinding wheel products and their impact on use
When buyers receive the goods, they often find that the product will have some problems. Some problems have no effect on the use of the product, while some will cause certain consequences. We need to pay attention and our company will actively cooperate with the buyer to solve the corresponding problems. .
1. Appearance problem
(A) Appearance deformation: the reasons are as follows: the product is not flattened before hardening or the related extrusion of each string causes the cushion net to warp
Use impact: cause the grinding wheel to vibrate when running on the machine, it can not cut normally, and it is easy to jam and burst. It is recommended not to continue to use it to avoid the risk of film bursting.
(B) Appearance of edges: the causes are as follows: bumps before packaging or bumps during transportation or during customer handling
Effects of use: 1. The static balance value of the grinding wheel increases and the cutting vibration is large
2. Edge chipping makes the grinding wheel difficult to cut. It is recommended not to continue to use it to avoid the risk of bursting.
(C) The appearance of chromatic aberration and black spots: the reasons are as follows: the fluctuation of curing temperature causes chromatic aberration, and the Z material slightly overflows.
Use impact: There is no impact, just a color issue.
2. Size issues
1. The inner hole diameter is too large or too small: the reasons are as follows: the core ring feed is unqualified, too large or too small.
Use impact: The core ring is too small, which results in the grinding wheel cannot be installed on the grinding wheel shaft of the grinder and cannot be used; the core ring is too large, the center of the grinding wheel is prone to deviation after installation, the dynamic balance increases, and there is no-load vibration.
2. Thickness deviation: The reason is as follows: the thickness deviation of the molding.
Effect of use: When the thickness is large, the slit is wide, the grinding wheel is consumed, and the molding density is small, the sanding is fast, and the durability is deteriorated.
If the thickness is too small, the molding density will be too large, the sharpness will be worse, and the durability will be preferred.
3. Performance issues
1. The static balance value is too large: the reasons are as follows: caused by uneven distribution.
Use impact: When the static balance value is too large, the machine will shake without load, and it may swing from side to side.
The above are the problems that our company may include in receiving customer feedback. If there are other problems, please actively feedback to us. We can add them as new problems and solve them together with you.
