Introduction to ejection pins and the repair process of piston rods?


The piston rod is a component that works through the piston. It connects to the piston but is not applicable to some actuators, such as hydraulic cylinders. It is a moving part that can move continuously.

Piston RodIt is a component that works through the piston. It connects to the piston, but it is not suitable for some executive components, such as hydraulic cylinders. It is a moving component that can move continuously.
Its quality determines the length of the product life and the stability of the product. Therefore, once damaged, it needs to be repaired in time. After damage, in order not to affect certain performance of the product, we need to deal with it in time. If the damage is not serious, it will affect its normal operation. The repair method is to perform local repair and polishing of the damaged parts if the damage is relatively minor. However, if the damage is relatively serious, manual repair is required. The reason for the scratches is that when the crane is reflected and decomposed, it will be pulled. This is because the dust seal of the machine will fall off if used for too long. At this time, the machine will not be dustproof. At this time, it will rub against the dust, causing damage. Following isInjection Mold Pull RodLet's learn about its repair process together!
First, clean the area that needs to be welded, and wrap the area that needs to be welded with mud, then select some welding rods of different diameters, adjust the current of the welding machine to 120A, and then weld. The welding should be smooth. After the welding is completed, clean the mud above and make two molds, one is a precision mold and the other is a rough mold, and then apply some red printing oil on the inner wall of the rough mold, and then grind the piston rod, then remove the red printing, and thenPiston Rodgrinding, and manual polishing at the same time. Only after we understand its repair requirements and methods can we better ensure the smooth completion of the work.
The above isInjection Mold Pull Roda description of the repair process of the piston rod, hoping to help you.

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Zhanwang Machinery Co., Ltd., Dongguan

Dongguan Zhanwang Machinery Co., Ltd. is a manufacturer and supplier of various precision mechanical parts, including rubber and plastic machinery parts, pneumatic and hydraulic machinery parts, precision shafts, piston rods, standard chrome-plated bars, guide columns, uprights, guide pillars, rollers, etc. We provide surface treatments such as super mirror polishing, hard chrome plating for different specifications of precision mechanical parts and various molds. We also offer additional surface treatments such as tempering, medium and high-frequency quenching, nitriding, and blackening for mechanical parts. Our factory is equipped with large CNC lathes, ordinary lathes, external cylindrical grinders, centerless grinders, and milling machines, enabling us to process and manufacture various special mechanical parts. We offer free pick-up and delivery with competitive Price.


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What should be noted when repairing a faulty piston rod?

Piston rod failure is normal. The key is to pay attention to the precautions during specific maintenance. If non-professionals perform maintenance, many problems may arise. If possible, choose professional personnel. Maintenance efficiency and its own use value will be higher. We recommend that everyone should understand the following precautions when understanding piston rod maintenance.


What are some applications of piston rods?

In fact, even if we don't mention it, everyone should know quite a bit about piston rods. Of course, to ensure the efficiency of the piston rod, we must guarantee its performance and quality. If more friends are interested in this field, you can also Tel us to discuss your views, I believe this will be helpful to our work.


Connecting structure of piston rod and piston and how to choose piston rod

Piston rods offer significant advantages in practical applications, and the connecting rod structure of the piston is also unique. When used in combination, it is essential to carefully select hydraulic cylinders that demonstrate good operating and production performance. Such products will be highly reliable. The connection structure between the piston rod and piston, and the manufacturing method of the hydraulic cylinder with this piston rod, are essentially the same.


What does the mold pull rod spacing mean in the injection molding machine parameters?

The actual usable area of the template: the greater the distance between the ejector rods, the greater the actual width and height of the grinding tools that can be accommodated. Because injection molding machines need to install plastic injection molds between the moving template and the fixed template, plastic products can be processed. If the mold is to be installed between the two templates, it must pass through two adjacent ejector rods, so the shape of the mold must be smaller than the spacing between the ejector rods.

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