| 单词 | tappet |
| 释义 | tappet noun[C] uk/ˈtæp.ɪt/us/ˈtæp.ɪt/apartof amachinethatcausesanotherparttomovebyhittingit 挺杆，推杆，凸轮从动件Engineering - mechanical
You can also find related words, phrases, and synonyms in the topics: Machines - general words The engine & engine parts Examplesoftappettappet The outer diameter of the structure is 90 mm, the height 145 mm and the diameter of thetappetis 10 mm. From theCambridge English Corpus At high speeds, the valve spring simply can not keep thetappetor roller on the camshaft. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.The valves are at the side and worked by tappets acting directly on a large-diameter two-bearing camshaft. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The company's ads claimed it lacked starting crank, change speed gears, clutch, cams, valve gear, tappets, and complications, thanks to electromagnetically operated inlet valves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.In an overhead valve engine, thistappetis fitted low down in the engine block. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Another reason is the largetappetclearance on the exhaust valve. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Light alloy is used for the valve covers,tappetblocks, sump and inlet manifolds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Thetappetclearances are maintained by the flow of the engine's lubricating oil. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Flattappetengines and cartridge bearing need zinc. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The design uses hydraulic tappets and incorporates the provisions for a hydraulically controlled propeller installation as well. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.But a cam sometimes touches thetappet, and metal bearing surface wears with insufficient oil or with too much / too little clearance. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is also affected by the adjustment of the valve mechanism, and particularly by thetappetclearance. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.In the 1990s the rear main seal was changed from a two-piece component to a one-piece design and provisions for roller tappets were also added. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.A much improved system placed the shims "above" thetappet. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These bucket tappets were usually adjusted by a small shim, either above or below thetappet. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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