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木地板U型槽和V型槽的区别

The difference between U grooves and V grooves on wood flooring

首先讲一下这个带槽口地板： V型或U型槽型地板的优点本身表面上预留出伸缩缝隙,一旦受到外界不良环境影响时,地板间相互顶挤会导致地板伸缩,地板表面不会影响美观效果（有槽，稍微有些伸缩是看不出来的）. 无缝拼接的地板优点正常情况下是平整的而且连缝隙都看,摸不到，平整.缺点如果受到外界不良环境影响发生缩现象，那后果可想而知,缩即使不出缝隙也会严重影响地板的锁扣。如果伸那么地板四边都会相互顶挤而翘边,直接影响外观美.

First of all, let's talk about this slot floor: the advantages of the V or U type slotted flooring are reserved on the surface of the floor. Once the outside environment is affected by the outside environment, the floor is squeezed between the floors, and the floor surface will not affect the beautiful effect (there are grooves, a little expansion is invisible). The advantages of the board are normal and even the gap is seen, can not touch, smooth. If the shortcomings of the external environment are shrinking, the consequences can be imagined, even if no gap will seriously affect the clasp of the floor. If the floor is stretched, the four sides of the floor will push each other up and edge up, which will directly affect the beauty of appearance.

下面具体分析下两种槽口的区别：

The following two different kinds of slot are analyzed in detail.

通常来说，U型槽就是是模压工艺成型的地板，V型槽是基材经过切割成槽。

In general, the U groove is molded by moulded process, and the V groove is cut through the substrate.

V型槽的地板，链接比较稳定。U型槽的地板，连接稳定性相对来说较差。U型槽是一次模压成型，在整张地板上进行模压，损伤耐磨层，虽然易于打理，不易藏灰，但使用中倒角会脱落，缩短使用寿命，

V groove floor, the link is more stable. The floor of U groove is relatively poor in connection stability. U groove is a mold molding, the entire floor is molded to damage the wear-resistant layer. Although it is easy to take care of, it is not easy to hide the ash, but the chamfering will fall off in use and shorten the service life.

V型槽地板是采用二次价格倒角，不损伤强化地板耐磨层，在日后的地板保养和使用上避免倒角磨损，延长使用寿命，流畅的线条更具现代时尚感。模压槽许多较大的厂家都不会去做的。 “软”表面“模压”出槽，普通的模压工艺只能在基材密度不高的表面模压成型，劣质基材、作坊式模压工艺生产的仿实木产品，压痕槽口很容易变形。模压的地方密度与板身密度不同造成起翘，变形……所以现在知名品牌基本不生产模压u型槽工艺的地板。V型槽一般来说应该是刀具一次性切割成型。这样既不会损坏地板本身平衡的密度结构，也就不会损坏地板的稳定性了。但是v型槽工艺肯定不如模压工艺的地板（因为有个斜面）易于清洁……

V groove floor is the use of two price chamfering, no damage to the floor wear-resistant floor, the floor maintenance and use in the future to avoid chamfering wear, lengthen the service life, smooth lines more modern fashion sense. Many large manufacturers will not do it. "Soft" surface "mold pressure" out of the trough, the ordinary molding process can only be molded on the surface of low density base material, inferior base material, workshop type molding process production of imitation wood products, indentation notch is very easy to deform. The density of molded area is different from the density of the board, resulting in warping and deformation. So now well-known brands do not produce moulded U-shaped groove technology floor. V grooves should be cutter cutting in general. This will not damage the density structure of the floor itself, and will not damage the stability of the floor. But the V groove process is certainly not as good as the moulded technology floor (because there is an inclined surface) which is easy to clean.

另外，V型槽采用榫槽密封技术(一般用液态蜡或水性涂料)，用液态蜡喷涂在榫槽的未饰面部份，大幅度减缓板内水汽与外界环境的交换，达到防止地板受潮变形和减少地板缩胀率。

In addition, the V groove adopts the tenon and groove seal technology (usually with liquid wax or water-based coating), and the liquid wax is sprayed on the non face part of the tenon slot, which greatly reduces the exchange of water vapor and the outside environment in the plate, so as to prevent the flooring from deformation and reduce the rate of floor expansion.

采用工艺：1、进口铣槽线上配备，铣槽封边一次完成；2、后期人工涂刷

The process is as follows: 1. Imported milling grooves are equipped with milling grooves and edges to finish one time; 2, later stage manual painting.