·In 2014, every 4 vehicles in the United States were recalled 1 vehicle totaling 63.9 million

On February 12, the National Highway Traffic Safety Administration released data that a total of 63.9 million vehicles were recalled in the US market in 2014 , much higher than any previous year.

In 2014, the automotive industry experienced two of the largest recalls to date . Together, the "Gaoda airbag door", Takata's airbag inflator may be broken, debris or killing drivers; together with the "ignition switch door", the car key may deviate. The two markets most affected by the recalls are the United States, and the most serious car companies are Honda and GM.

According to the NHTSA statistics of the National Highway Traffic Safety Administration, 2014 is the “ recall year” for the automotive industry. In the first half of the year alone , 37.5 million vehicles exceeded the annual recalls of any previous year .

According to NHTSA, the annual recall of cars in the United States is between 10 million and 20 million, with an average of 16.1 million since 2004. Previously, only 30 million vehicles were reached in 1981 and 2004, of which 30.8 million were in 2004. In 2012, the US market recalled 16.4 million vehicles, and in 2013 it recalled less than 22 million vehicles. In other words, the total number of US car recalls in 2014 was almost twice that of the previous record, three times that of 2013.

According to IHS Automotive, by the end of 2013, the total number of light vehicles still in operation in the US market was 252.7 million units, a 2% increase from 2012. In 2014, the total number of recalls reached nearly a quarter of the total, which is equivalent to one recall per 4 vehicles .

Core Barrel Assembly

Our company provides Core barrel assmeblies of different diameters to meet customers' demands. The wireline coring system is applicable for most drilling conditions and standard DCDMA hole sizes (B, N, H and P).

Currently, the company provides two models of wireline coring systems: double-tube and triple-tube

Core barrel assembly: It consists of inner tube and outer tube groups.

The inner part consists of the following parts: spearhead assemly, retrival components, core sample collection component, landing shoulder, stop ring and other parts.inner tube group, independent from outer tube group, collects core sample sample during well drilling.

The outer tube part consists of parts , which includes locking coupling, adapter coupling, outer tube, etc. The outer tube group that is kept at the bottom of the hole all the time holds the inner tube assembly during drilling.

Core Barrel Assembly,Drilling Core Barrel Assembly,Diamond Drilling Core Barrel Assembly,Conventional Core Barrel Assembly

Jinan Allianz machinery Co.Ltd , https://www.aprdrill.com