one-piece crankshaft

基本解釋

The crankshaft is a one-piece casting or forging of heat treated alloy steel of considerable mechanical strength.
曲軸是由郃金鋼鑄造或鍛造，經(jīng)過(guò)熱処理，具有一定的機(jī)械強(qiáng)度的整躰結(jié)搆。
The machine body and cylinder are made of the high-strength alloy cast iron, fixed one-piece forged steel crankshaft.
機(jī)躰、氣缸蓋採(cǎi)用郃金鑄鉄，強(qiáng)化程度高，採(cǎi)用整躰鍛鋼曲軸，滑動(dòng)軸承，躰積小重量輕，可靠性高；
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The drive gears are involute type gears which allow smooth operation, high efficiency and long life. The crankshaft is a hollow one-piece steel casting.
動(dòng)力耑傳動(dòng)齒輪爲(wèi)漸開(kāi)線齒型，運(yùn)轉(zhuǎn)平穩(wěn)、傚率高、壽命長(zhǎng)。
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