In this kind of seal, wider tolerances are possible between the OD of the seal and the seal housing. Irregularities of the housing surface can be taken up by the resilient rubber layer on the outside of the seal. However, the rubber covered seal can be blown out under high pressure in a reciprocating application whereas, with a metal case, there is no such danger.
The integration of automation within the manufacturing sector has revolutionized the production processes, enhancing efficiency and reducing human error. One particular area where this transformation is evident is in the production of gaskets – a vital component that ensures the integrity of various mechanical systems by providing a seal between two surfaces. In this article, we will delve into the journey of gasket automation, from its humble beginnings to the sophisticated technology it employs today.Choosing the right spark plug for your car is crucial. Different cars require different types of spark plugs, depending on factors such as the engine's design, the fuel used, and the driving conditions. For instance, performance vehicles often need spark plugs with hotter ignition temperatures, while economy or diesel cars may require plugs with cooler ratings.
As shown in Figure 1, sealing devices come in two types: contact and non-contact.
Oil seals are among the major contact type sealing devices.