Archive for industrial

Lubrication Systems For Effective Transport And Machine Operation

Working conditions carry a wide variation for the moving parts of a diesel engine. Depending on the intended use and components, a lubrication systems company selects the most appropriate type.

Why Lubrication is Necessary

No matter the smoothness of different surfaces, each one has its own distinct irregularities based on the type of material from which it is made.

Basically, the two solid surfaces become pressed or each other. Some may even slide across each other. Regardless, the real contact that occurs between the two causes friction that leads to the production of heat.

While each surface moves, plenty of frictional heat evolves at the point where the materials rub together. The result is high local temperatures that occurs, even under different speeds and light loads. Wear and tear also occurs on the surfaces.

For small loads, local pressure where the peaks of metal meet can be sufficient enough to cause the material to become deformed in ductile metals. When two materials that are different harden over one another, the softer metal peaks break easily, unlike harder metal peaks.

Lubrication is necessary to reduce the resulting friction that occurs between each moving surface. Additionally, using lubrication becomes a form of coolant to carry heat away from the surfaces. This allows proper lubrication for the moving parts, which ensures the affected machinery or engine operates the right way.

Types of Lubrication

There are different types of lubrication that applies to these functions. This is not unusual when you consider how moving and sliding surfaces perform during this process. These can include:

  • Thick film lubrication
  • Hydrostatic lubrication
  • Hydrodynamic lubrication
  • Thin film lubrication
  • Boundary lubrication
  • Extreme pressure lubrication

Using hydrodynamic lubrication or thick film lubrication as examples, consider what happens when a separation occurs between moving surfaces under the pressure of an unbroken layer of lubrication or film.

In general, the basis for using the hydrodynamic lubrication is to ensure the oil film completely takes the load. The basis of this type of lubrication in forming the oil wedge sets the foundation. Once the journal rotates, an oil taper is created, which leads to a wedge formed between the two surfaces. Pressure builds up while the oil film supports the load.

Another important point for this example is understanding that hydrodynamic lubrication is dependent upon the relative speed that exists on different levels. Load, oil viscosity, surfaces and clearance are all part of how well this lubrication system is prepared to perform.

Here’s What You Should Consider When Buying A Machine Or An Equipment For Your Company

Your old tube fabricating equipment might have seen better days. If this is the case, you will need to take it upon yourself to find outstanding equipment that will last you for a very long time. You need to be very careful when you are shopping for this type of equipment. It is common for some companies to make their equipment using very cheap materials. This causes them to suffer mechanical problems much sooner than some of the other brands. Therefore, it is up to you to find out which companies take pride in the construction of their equipment. This will save you a great deal of money in repair bills down the road. Here are some things to consider when buying tube fabricating equipment.

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1. How good is the warranty?

You must not buy any tube fabricating equipment that is not protected by a warranty. You do not want to be paying your own money to have the equipment repaired just a few weeks after you buy it. There is a very good possibility this could happen if you get involved with equipment with no warranty. There is usually a very good reason that companies do not protect their equipment with a warranty. It should tell you that the company does not have enough faith in their own products. This means you should stay away from anything made by that particular company.

2. What is the quality of the tube fabrication?

You obviously want to buy the equipment that will provide you with the highest quality of tube fabrication that you can find. Therefore, it is very important that you take a close look at what each machine is capable of before any money changes hands. The same thing would apply if you were buying a machine that does hose crimping. Knowing what you will be buying will prevent you from being disappointed later when you finally get the machine back to your shop.

3. What are the service requirements?

Tube fabricating equipment is like a car in many ways. You need to take your car in for routine maintenance periodically in order to make sure that it keeps running smoothly. It is a machine and things can go wrong with it if you neglect it for a significant period of time. The same thing applies to tube fabricating equipment. You need to find out how often it needs to be serviced.