compression parallel to grain的意思|示意

Compression parallel to grain is one of the common timber construction techniques used in carpentry and woodworking. This technique is used to keep wood from shrinking or swelling and to strengthen the wood. The compression parallel to grain technique is done by applying pressure to the grain of the wood. This pressure helps to keep the wood from swelling or shrinking and it strengthens its resistance to splitting.

To use the compression parallel to grain technique, first of all select the type of wood to be used for the project. Make sure the wood is dry and free from splits, warps or cracks. Next, set the wood on a flat surface and clamp it in place. Then use a specialized clamping tool to apply the pressure to the grain of the wood. This clamping tool needs to be wide enough to cover the entire surface of the wood. For best results, start with a light clamping pressure and slowly increase the pressure until the desired amount of pressure is achieved.

When the desired pressure is reached, leave the wood in place until it sets and hardens. Once the wood sets and hardens, it is ready to be used in the project. This compression parallel to grain technique is used to strengthen the wood and to prevent it from swelling or shrinking. It is an essential technique used in all types of carpentry and woodworking projects.