zirconia beads for jewelry making

Zirconia beads have the characteristics of high specific gravity, smooth surface, low wear, in addition to grinding dispersed materials, can also be used for polishing stainless steel metal products in centrifuges, such as spoons, spoons and other workpieces, can also be used for polishing crafts, such as walnut bracelets, jujube beads and other crafts, can also be used for polishing gold and silver jewelry in rolling barrels.

Different workpieces need to use different types of zirconium beads according to their own properties, the following wooden monkey head string, before not polished, the surface is smooth, no knife marks, but no luster, we can use 65 zirconium beads, add the appropriate brightener, add a little water, put into the vibration bucket, tumbling for a few hours, it will become the surface shiny.

With zirconium beads, only suitable for mirror polishing, for crafts, with 65 zirconium beads, affordable, the equipment requirements are not high, not as heavy as 95 zirconium beads, need faster frequencies to vibrate.

Vibration grinding machine is also called vibration polishing machine, vibration light finishing machine, three dimensional vibration machine, because it vibrates to obtain grinding and polishing work effectiveness, so the name. The grinding and polishing xiao fruit of vibration grinding and polishing machine mainly comes from the special vibration system of the machine. The vibration source of the vibration polishing machine comes from the eccentric vibration block installed in the transmission motor and the spring at the bottom of the machine. When the machine is running, it relies on its internal clever structure to make the storage tank of the machine have regular fierce vibration. Thus, the workpiece and the grinding material (grinding and polishing abrasive that plays a leading role in the surface polishing of the workpiece, polishing auxiliary polishing liquid that works with the workpiece and polishing abrasive to remove surface burrs, polishing brightener that leads the surface brightness of the product, etc.) have friction to achieve the effect of deburring and polishing on the surface of the product.

Open the vibration grinding and polishing machine, because of the role of the motor eccentric block, the motor will transmit strong exciting motion to the machine during transfer, and the motor will drive the two eccentric blocks to rotate and vibrate continuously. The grinding materials and workpieces (i.e. the mixture of grinding and polishing abrasives, workpieces, polishing polishing liquid, polishing brightener, cleaning agent, etc.) in the working tank of the vibration polishing machine rotate and roll in the clockwise direction at the same time.

When the vibration grinding and polishing machine is working, because the upper eccentric block and the lower eccentric block on the vibration motor cooperate with each other, the objects in the working groove of the vibration grinding and polishing machine rotate regularly in the clockwise direction, and make automatic rolling friction movement in an orderly manner. The mixture of workpiece and grinding and polishing abrasives is compressed by the three forces of vibration, tumbling and rotation in the working tank, which causes the grinding and polishing abrasives to produce strong friction with the workpiece, so as to achieve the xiao fruit of the workpiece surface to remove the batch front, rust, flash, chamfering and polishing.

When using the vibration grinding and polishing machine for rough and medium polishing of the workpiece, the material and model of the grinding and polishing abrasives used in each process must be selected first. Whether the material and model of the polishing abrasives are reasonable is related to the key to the smooth surface of the polished workpiece. In the two processes of rough throwing and middle throwing of the product, the majority of brown corundum grinding and polishing abrasive is generally used, because the brown corundum polishing abrasive is better for the burr and flash cutting of the workpiece.

However, it can not be generalized, it must be suitable for the material of the thrown workpiece depending on the polishing abrasive. However, in the grinding and polishing of these two processes, the reasonable use of polishing and polishing materials can not be ignored, such as the addition of polishing and polishing liquid contributes to the grinding and polishing quality of the workpiece, the polishing brightening agent used in mirror polishing is an essential material for surface polishing, and the polishing abrasives should be adjusted according to the actual situation of the workpiece.

After the burr and flash of the workpiece are removed by 桭 dynamic grinding and polishing machine, the surface of the workpiece is beautified by replacing the grinding and polishing abrasive, that is, the workpiece is polished in the last process (mirror polishing of the surface). Mirror polishing is not suitable for the use of brown corundum polishing abrasive, surface bright treatment must be selected on the surface of the workpiece more bright abrasive, such as zirconium silicate beads, the specific should be based on the material of the workpiece. The use of vibration grinding and polishing machine must add an appropriate amount of polishing brightener in the process of brightening the workpiece surface, so that the workpiece can play a perfect effect after treatment.