Pistons continue upward, gradually covering the scavenging port, when the scavenging port is fully closed (at this point the position of the crank in the air to stop charging people, the exhaust is still in progress, which are called "After the exhaust phase." Vent closed When (in this case the crank position in Shandong East China Ship Suppliers, began to air in the cylinder is compressed when the compression-oriented dead before the point, the fuel injector to spray cylinder marine engines Shandong East China cooperation, and the high temperature high pressure air is mixed, then in the vicinity of TDC angry, self-ignition combustion. The end of the East China stroke marine engines, and previous stroke to form a complete work cycle. Two-stroke diesel engine dynamometer Figure, where Weifang Huadong boat machines offer, for the start of injection, the piston top dead center, the combustion end. Two-stroke diesel engines and four-stroke diesel engine provides significant advantages, of course, there are inherent disadvantages. marine diesel engine when the pressure within the cylinder to near sweep When the gas pressure (usually scavenging scavenging pressure tank 012, the piston down the scavenging port 3 opens (this time the crank position at point 4, the scavenging air into the cylinder, while the exhaust gas through the exhaust port in the cylinder to catch the cylinder Shandong East China ship machines partner, Shandong, East China (Online), East ship machines by Weifang Huadong Engine Co., Ltd. Weifang Huadong Engine (www.hdchai.com) is an industry leader in Shandong Weifang, the internal combustion engine, for many years The company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs in Weifang, east China leadership with the staff warmly welcome all inquiries negotiations to create a better future Weifang, east China.