The main causes of bearing seal leakage are:
1, due to the dimensional tolerance does not meet the standard specifications, so that the outer edge of the oil seal with the cavity of the static sealing surface deformation;
2. Cracking of the material du.......
It is reported that Eltek will exhibit the latest auxiliary products for the vacuum bag and resin casting process at the 2012 Composite Material Exhibition held in Düsseldorf, Germany in October this year. Airseal seals range from Airseal 2 ST to Airseal 2 .......
With the invention of interactive road maps, Michelin has brought printed maps to the era of real-time information. In the newly launched real-time French traffic information map, Michelin combines the advantages of paper media and digital media to launch an integrat.......
On December 17, 2010, on the application of the European Carbon and Graphite Association, the European Commission initiated an anti-dumping investigation against graphite electrodes originally produced in China. The product involved in the EU combined tariff code ex85451100, ex85459090.
T.......
T.......
The 2008 Banksia Environmental Awards in Australia was announced recently in Melbourne City. The innovative dry coating technology was selected by expert experts and .......
Model NO.: JSL-N0629-10
Runner: Hot Runner
Artificial climate incubator steps
In the process of plant growth, it is inseparable from light, temperature and humidity. However, these are variable in nature. Many manufacturers now produce and develop an environment that can be regulated by plant growth. Our com.......
- Model NO.: MMA-180 .......
CNOOC was informed that the signing ceremony for the construction contract of China National Offshore Oil Huahe 3052 Fertilizer Project (hereinafter referred to as “3052 Proj.......
Hardened involute gears Involute gear drives are the most widely used form of gear transmission in the world. In the 1960s, China's involute gears used hobbing processing. The gears produced by this method have low hardness, low contact strength and short life. In the 1980s, the former.......
1, small and beautiful, light weight, can be moved freely; with simple operation, no vibration, low noise, both power and safety, etc., especially suitable for the clinic, hospital pharmacy crushing, pharmacies, health products sales counter Valet Processing, resea.......
In 2006, the industry of the Chinese machinery industry maintained a momentum of rapid development, and the increase in total output value will remain between 15 and 18%. Among them, contract orders for major equipment manufacturers such as power transmission and transformation, petrochemical .......