In the process of strengthening wood flooring production, there are two processes for cutting: one is the large plate, and the other is the processing. The easiest way to slab slabs is to use a table saw, but with low efficiency and accuracy. At present, the main use of multi-saw saw production line: vacuum suction cup large plate automatic feeding a vertical fixed width segment a lateral steering transport a horizontal fixed length cut off a discharge conveying a vacuum suction cup automatic stacking. The equipment for the processing of the tongue-and-groove has the production line of longitudinal four-side planer + horizontal double-end milling and the production line of longitudinal double-end milling + horizontal double-end milling. At present, the latter is used, namely: vacuum chuck automatic feeding, longitudinal double-end milling, one steering Conveying a horizontal double-end milling and discharging a vacuum suction cup automatic stacking or automatic packaging line.
The reinforced floor joint has two profiles: flat mouth and lock. Most of them now use a lock silhouette. The lock profile has different structural types. Different tool configurations are required depending on the lock structure and processing equipment. Nowadays, the tool configuration scheme is adopted: pre-cutting a chamfer and finishing a lock.
The anti-scratch and anti-wear of the reinforced floor surface is achieved by the aluminum oxide uniformly distributed in the wear-resistant paper. The hardness of aluminum oxide is second only to cubic boron nitride (CBN) and diamond (PCD), and can only be processed with diamond tools. The wear layer is about 0.15 ram thick, which causes the tool edge to wear quickly.
When designing the tool, it is necessary to consider the tool cost of the unit m floor. Therefore, tools such as pre-cutting tools, chamfering tools and finishing knives for processing the wear-resistant layer should have multiple cutting points in addition to a reasonable angle. In addition, the reinforced floor diamond tool should also meet the following points:
1) The center hole has high matching precision, and the cutter teeth have small radial and end jumps;
2) The imbalance during operation is low;
3) The diamond layer and the cemented carbide (matrix) have sufficient bonding strength and sufficient strength and toughness;
4) has sufficient durability;
5) The joint between the hoe and the gutter is adjustable, and the adjustment precision is high;
6) The cutter structure is reasonable and easy to remove dust and dust.
The reinforced floor joint has two profiles: flat mouth and lock. Most of them now use a lock silhouette. The lock profile has different structural types. Different tool configurations are required depending on the lock structure and processing equipment. Nowadays, the tool configuration scheme is adopted: pre-cutting a chamfer and finishing a lock.
The anti-scratch and anti-wear of the reinforced floor surface is achieved by the aluminum oxide uniformly distributed in the wear-resistant paper. The hardness of aluminum oxide is second only to cubic boron nitride (CBN) and diamond (PCD), and can only be processed with diamond tools. The wear layer is about 0.15 ram thick, which causes the tool edge to wear quickly.
When designing the tool, it is necessary to consider the tool cost of the unit m floor. Therefore, tools such as pre-cutting tools, chamfering tools and finishing knives for processing the wear-resistant layer should have multiple cutting points in addition to a reasonable angle. In addition, the reinforced floor diamond tool should also meet the following points:
1) The center hole has high matching precision, and the cutter teeth have small radial and end jumps;
2) The imbalance during operation is low;
3) The diamond layer and the cemented carbide (matrix) have sufficient bonding strength and sufficient strength and toughness;
4) has sufficient durability;
5) The joint between the hoe and the gutter is adjustable, and the adjustment precision is high;
6) The cutter structure is reasonable and easy to remove dust and dust.
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