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Crank linkage of the type and characteristics of
The use of the internal combustion engine crank linkage of many types, according to kinematics perspective can be divided into three categories, namely:
Heart crank linkage, the eccentric crank linkage and the main vice-link crank linkage. Centre crank linkage is characterized by the cylinder through the centerline of the crankshaft rotation centre and perpendicular to the axis of rotation of the crank. This type of linkage in the internal combustion engine crank in the most widely used. The single-engine general, tied for linkage with the use of the V-shaped Chaxing link the internal combustion engine, and the home of the piston internal combustion engine crank
Linkage fall into this category.
Eccentric crank linkage is characterized by vertical cylinder centerline of the crankshaft rotating in the center, but not by
Crankshaft Rotary Centre, the cylinder centerline distance between the crankshaft with a rotary axis offset e. This crank link
Institutions can reduce the swelling in the itinerary of the piston and cylinder intramural largest lateral pressure so that the Pistons in the expansion programme and pressure
Reduction programme in the cylinder wall at the role of lateral pressure on both sides of the relatively uniform size.
Vice-link the main crank linkage is characterized by: the internal combustion engine cylinder with a main link, the other out
Vice-link cylinder used, these are not direct link to the bottom of the crank pins, but on sale through the Deputy link with
In the main link of the big heads, formed a "joint" movement, such institutions also sometimes referred to as "joint song
Stalk linkage. "Crank linkage in the joint, a crank can put a few of connecting rod and piston,
This structure will shorten the length of the internal combustion engine, compact and widely used in high-power locomotives used tanks and
V-shaped internal combustion engine.