Advantages and disadvantages of the application of plastic slide balls in the furniture industry: the commonly used material of plastic slide balls is plastic POM balls, which has the characteristics of self-lubrication, no noise, no rust, but the cost is higher than steel balls, so It has also affected the promotion and use of plastic rail balls. At present, only some of the exported furniture will use plastic rail balls.
Plastic PP ball is also called plastic polypropylene ball. PP material has the characteristics of light weight, environmental protection and safety, and low price. Therefore, PP plastic is widely used. Plastic PP ball is plastic
In the ball, plastic solid balls that can float on the water, PP plastic balls are used in food, and machinery has more applications, mainly environmental protection and safety, in some water supply pipelines
Plastic PP balls are basically used in the valve, and there are plastic PP balls used to display the level of the liquid level in some machinery and equipment.
Generally, plastic PP balls are made into red plastic balls, and the liquid level can be clearly seen. Plastic electroplating balls are mainly used in the jewelry industry. Plastic electroplating balls are divided into plastic perforated balls and plastic solid balls. The material required is ABS high-gloss materials. The plastic perforated balls are electroplated with wires in series.
Plastic PP ball production process: Plastic bubble ball is mainly used on plastic sub-acrylic ball, the purpose is to be more beautiful and beautiful, the bubble should be evenly distributed inside the plastic ball
The production of plastic PP balls is first of all to make plastic ball molds. The size of the mold depends on the specifications of the plastic PP balls, that is, the diameter size, which is added to the standard size.
The actual shrinkage of the plastic ball, plus the processing allowance left by the post-processing, the plastic ball produced by injection molding is generally larger than the finished plastic ball.
The diameter of the PP ball should be at least 0.20mm larger. The processed plastic rough ball must be manually selected, and the bad products with air lines, material lines, shrinkage and noise on the surface should be selected.
Come, and then proceed to the next process for grinding, the machine used for grinding is a special plastic ball mill, first use a plastic ball rough mill to grind, and then use plastic
The ball is ground by a ball refiner. The precision of the plastic ball after precision grinding can reach plus or minus 0.01mm. The polished plastic ball is the finished plastic PP ball after polishing.
