1、第4章齒輪機(jī)構(gòu) 4 1齒輪機(jī)構(gòu)的特點(diǎn)和類型 4 2齒廓實(shí)現(xiàn)定角速度比的條件 4 3漸開線齒廓 4 4齒輪各部分名稱及標(biāo)準(zhǔn)齒輪的基本尺寸 4 5漸開線標(biāo)準(zhǔn)齒輪的嚙合 4 6漸開線齒輪的切齒原理 4 7根切現(xiàn)象 最少齒數(shù)及變位齒輪 4 8平行軸斜齒輪機(jī)構(gòu) 4 9圓錐齒輪機(jī)構(gòu) 4 1齒輪機(jī)構(gòu)的特點(diǎn)和類型 作用 傳遞空間任意兩軸 平行 相交 交錯(cuò) 的旋轉(zhuǎn)運(yùn)動(dòng) 或?qū)⑥D(zhuǎn)動(dòng)轉(zhuǎn)換為移動(dòng) 結(jié)構(gòu)特點(diǎn) 圓柱體或圓錐體外。

2、機(jī)械加工工序卡 產(chǎn)品名稱 產(chǎn)品圖號(hào) 第 1 頁 零件名稱 圓柱齒輪 零件圖號(hào) 共 13 頁 車間 工序號(hào) 工序名稱 材料牌號(hào) 1 鑄造 HT200 毛坯種類 毛坯外形尺寸 每個(gè)毛坯可制件數(shù) 每臺(tái)件數(shù) 鑄件 280 x80 1 1 設(shè)備名稱 設(shè)備。

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4、齒輪機(jī)構(gòu) 一 單項(xiàng)選擇題 1 漸開線直齒圓柱齒輪傳動(dòng)的可分性是指 不受中心距變化的影響 A 節(jié)圓半徑 B 傳動(dòng)比 C 嚙合角 D 壓力角 2 漸開線標(biāo)準(zhǔn)齒輪的模數(shù) A 一定是標(biāo)準(zhǔn)值 B 不一定是標(biāo)準(zhǔn)值 C 一定不是標(biāo)準(zhǔn)值 D 可以是。

5、第4章齒輪機(jī)構(gòu) 4 1齒輪機(jī)構(gòu)的特點(diǎn)和類型 4 2齒廓實(shí)現(xiàn)定角速度比的條件 4 3漸開線齒廓 4 4齒輪各部分名稱及標(biāo)準(zhǔn)齒輪的基本尺寸 4 5漸開線標(biāo)準(zhǔn)齒輪的嚙合 4 6漸開線齒輪的切齒原理 4 8平行軸斜齒輪機(jī)構(gòu) 4 9錐齒輪機(jī)構(gòu) 4 1齒輪機(jī)構(gòu)的特點(diǎn)和類型 作用 傳遞空間任意兩軸 平行 相交 交錯(cuò) 的旋轉(zhuǎn)運(yùn)動(dòng) 或?qū)⑥D(zhuǎn)動(dòng)轉(zhuǎn)換為移動(dòng) 一 結(jié)構(gòu)特點(diǎn) 圓柱體或圓錐體外 或內(nèi) 均勻分布有大小一樣的輪齒。

6、第7章凸輪機(jī)構(gòu)和齒輪機(jī)構(gòu) 7 1概述 7 1 1凸輪機(jī)構(gòu)的組成一種高副機(jī)構(gòu) 可將連續(xù)轉(zhuǎn)動(dòng)和移動(dòng)轉(zhuǎn)換成從動(dòng)件的移動(dòng)和擺動(dòng) 廣泛應(yīng)用于各種機(jī)械 尤其是自動(dòng)機(jī)械中 1 凸輪 具有曲線狀輪廓的構(gòu)件2 從動(dòng)件 作往復(fù)移動(dòng)或擺動(dòng)的構(gòu)。

7、翻譯部分 英文原文 to by of of In , to a a of in of as if In a of of In at be is of is as 8 On to in a be to to of 1) a to as to of on a to of go of at in on as go of As (2) at an or to of of on a to of of to to of be to 2.9(a)or at an to 2.9(d). A 2.9(c) is to a a by of of on A by of a of a a is in (3) of a on of a in of on at to be to to 0 to be or 0 of of of or a of of be or so we on to do of of be on of of of is in of (4) to at a it is to in a a of of or it to be to If a be in a so to a) b。

8、湘潭大學(xué)專用,1012交錯(cuò)軸斜齒輪(螺旋齒輪)傳動(dòng),結(jié)構(gòu)特點(diǎn)：,兩輪在嚙合處的齒向一致。強(qiáng)調(diào)t-t線在兩輪之間。輪2在上,定義：兩軸線在平行于兩軸線之平面上的投影所夾銳角稱為交錯(cuò)角。,交錯(cuò)角與螺旋角的關(guān)系：,兩螺旋角同向,兩軸呈空間交錯(cuò)，單個(gè)齒輪與斜齒輪相同。,=1+2,任意角,湘潭大學(xué)專用,兩螺旋角反向時(shí)：,輪1右、輪2左,通用計(jì)算公式：|12|,式中1、2取代數(shù)值，兩螺。

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10、06 齒輪機(jī)構(gòu)及其設(shè)計(jì)1.漸開線直齒圓柱齒輪傳動(dòng)的主要優(yōu)點(diǎn)為________________________________________和。2.漸開線齒廓上K點(diǎn)的壓力角應(yīng)是所夾的銳角，齒廓上各點(diǎn)的壓力角都不 相等，在基圓上的壓力角等于。3.滿足正確嚙合條件的一對(duì)漸開線直齒圓柱齒輪，當(dāng)其傳動(dòng)比不等于1時(shí)，它。

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