​​Causes and Impacts of Oil Leakage in Tape Vulcanizing Machines​

Tape Vulcanizing Machine: Causes of Oil Leakage and Temperature Impact

Tape vulcanizing machines play a critical role in industrial production, serving as essential large-scale equipment in certain sectors. However, oil leakage has become a persistent issue. So, what causes oil leakage in tape vulcanizing machines? Below, Wuxi Yikai Mining and Metallurgy Equipment will explain the common causes.

1. Leakage Due to Damaged or Failed Seals

Leakage often results from seals made of materials or structural types unsuitable for the operating conditions; seals with substandard geometric accuracy or poor manufacturing quality; or seals that have aged, worn out, or reached the end of their service life without timely replacement. Additionally, improper installation of seals can also lead to oil leakage.

2. Leakage from Pipe Fittings

Leakage at pipe fittings primarily occurs when the type of fitting used is incompatible with the operating conditions; the structural design of the fitting is flawed or poorly manufactured; fittings become loose due to pressure pulsations and are not tightened promptly; or fittings are either over-tightened or insufficiently tightened.

3. Leakage from the Casing

Leakage in the casing mainly arises from defects in castings or welded components. For instance, insufficient weld thickness or poor welding quality at hydraulic pipeline joints can cause leakage points to gradually expand under pressure pulsations or impact vibrations in the hydraulic system, ultimately leading to oil leakage.

Tape vulcanizing machines are commonly used equipment in daily operations. During their use, special attention must be paid to the impact of temperature. When necessary, temperature testing experiments should be conducted. Excessively high temperatures not only adversely affect the machine itself but also significantly impact the materials being vulcanized. Due to these widespread effects, manufacturers conduct numerous tests during the production of vulcanizing machines. One such test is the contact temperature measurement experiment, which evaluates the impact of high temperatures on the machine's components during operation.

Thermocouples are widely used as temperature-sensing elements. When paired with display instruments, they form thermocouple thermometers. Key advantages of thermocouples include:

A broad measurement range and high accuracy, with excellent temperature sensitivity.

The output is an electromotive force signal, enabling remote measurement and recording without the need for an external power source.

Thermocouples can be designed in various forms to meet different measurement requirements, such as rapid, small-scale, or point temperature measurements.

While specific operational details of temperature measurement experiments may vary across applications, the underlying principles remain consistent. Moreover, these tests are essential for every manufacturer of tape vulcanizing machines.

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