1、 Type and purpose
There are currently two main types of Buddhist bead knives:
Buddha bead knife for drilling machines: This type of tool is mainly used for processing on drilling machines to ensure that the beads produced are round and do not deviate.
Buddha bead knife for lathe: using a hole saw structure, the beads are processed by the rotation of the tool and the machine spindle, usually used on lathes.
2、 Material and Characteristics
High speed steel cutting tools: suitable for use in situations where the bead material is soft and the production volume is not large. High speed steel has good toughness and wear resistance, which can meet general processing needs.
Hard alloy cutting tools: The blade is made of hard alloy embedded and welded, greatly improving the wear resistance and hardness of the tool, suitable for processing wood with high hardness. However, due to the brittleness of hard alloys, they cannot withstand strong impacts and require special attention during use.
3、 Precautions for use
Adjusting the drill core: Before use, it is necessary to adjust the drill core to ensure that it is not eccentric, otherwise it may cause the beads to be made out of roundness and the cutting tool to be easily damaged.
Uniform screwing: When screwing, do not lock one side tightly, apply even force on both sides to avoid eccentric drilling pressure.
Choose appropriate equipment: The Buddha bead knife should be used exclusively on drilling machines and Buddha bead machines, and should not be used on handheld drills.
Speed adjustment: Adjust the speed appropriately according to the different processing materials to ensure the machining effect and tool life.
4、 Maintenance and upkeep
Regular inspection: Regularly check the wear of cutting tools and replace severely worn tools in a timely manner.
Cleaning and maintenance: Clean the sawdust and impurities on the cutting tools in a timely manner after use to keep them clean and dry.
Storage method: Store the cutting tools in a dry, ventilated, and dark place to prevent moisture and oxidation.
5、 Market situation
There are various brands and specifications of Buddhist bead knives in the market, and their prices also vary. Generally speaking, Buddhist bead knives with high brand awareness and good quality are relatively expensive, but their effectiveness and lifespan are also more reliable. When purchasing, it is recommended to choose a suitable Buddha bead knife based on your processing needs and budget.
In summary, the Buddhist bead knife is one of the indispensable tools in the process of making Buddhist beads. Choosing the appropriate Buddha bead knife, using it correctly, and maintaining it properly are the key to ensuring machining efficiency and extending tool life.
