Typically, the actual static characteristic output of the sensor is a bar curve rather than a straight line. In actual work, in order to make the meter have a uniform scale reading, a fitting line is usually used to approximate the actual characteristic curve, and linearity (non-linearity error) is a performance index of this approximation.

There are several ways to select a fitted line. For example, the theoretical straight line connecting the zero input and the full-scale output point is used as the fitting straight line; or the theoretical straight line with the smallest square of the deviation of each point on the characteristic curve is used as the fitting straight line, and the fitting straight line is called the least squares method. Straight line.

Piston Ring

Piston Ring is a metal Ring used to insert the inner Piston groove,

Piston Ring is divided into two types: compression Ring and oil Ring

1,Compression Ring can be used to

seal the combustion chamber combustible mixture of gas;

2,The oil ring is used to scrape excess oil from the cylinder



Piston ring role includes sealing, oil regulation (oil control),

heat conduction (heat transfer), guide (support) four roles.

Packing Ways:

A. Neutral Packings

B Dwit Brand Packings

C. Meet customers' demand

A. By sea (please let us know your destination port )

B. By air (please let us know your air port )

C. By express (please let us know your detail address , post code )

D. By your agent (if your agent in Guangzhou , we can send to them by free accordingly )

PS: we can supply you detail documents (B/L. CO, CIQ, Commercial invoice, Packing list etc.)

for Customs clearance as you demand

Diesel Piston Rings,83Mm Piston Ring,Piston Ring For Mercedes Ben,Engine Piston Rings

Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearings.com