How to reinforce the bucket teeth of excavator in time
Mar 23, 2022
1. Enhanced protection at bucket teeth of wear-resistant guard exchange series: strengthen the tooth root mounting plate. If the reinforcement here is not good, it will lead to increased wear and bucket teeth can not be installed. One method of reinforcement here is to stick stiffeners and the other is to wrap wear-resistant blocks. It is worth noting that the method of attaching stiffeners is simple and economical, but it should be noted that overlapping welding with the weld of the tooth root can not be produced during welding, which will affect the welding strength of the tooth root.
2. Side plate and side reinforcement: the severe wear of the side plate will reduce the effective bucket capacity of the bucket and affect the construction efficiency. At the same time, the bucket teeth of the excavator also have the effect of cutting in materials and protecting the side plate, so the bucket teeth need to be installed. Since the side is not a high wear area, the reinforcement of the side need not be too strong to avoid affecting the overall weight of the bucket.
3. Floor reinforcement: floor reinforcement is very necessary. After the paint of the reinforcing rib of the new machine bottom plate is worn off (about a week), the bottom plate can be reinforced, so the welding effect is better. The stiffener of the bottom plate shall be hard and wear-resistant long plate as raw material, and the overall shape of the bucket shall be protected to avoid affecting the cutting angle and production capacity. The welding of stiffeners shall be overlapped on the two plates along the welding direction of the original stiffener plate.
4. Build up welding: the inner surface of the bucket is long, although it takes time to strengthen the hard surface. However, its wear resistance and effectiveness are Z strong, or you can choose to stick some stiffeners, which should not be too much.
5. Strengthen the bucket effectively and firmly. Hard surfacing can also be used for reinforcement in other places. Do not strengthen the protection too much. It is not advisable to lose the construction efficiency in order to protect the bucket.
