M327432 回輪相比，小齒輪於加工方面較為便宜，且正齒輪沒有車由 之女衣秩差’在半徑方向的敏感度也較低，因此不需將 小齒輪玫置於非常精密的位置，但傘齒輪反之，因此面齒 輪機構在裝配上面可以減少花費，在有需要的時候，也可 比較輕易的將新的小齒輪放置於齒輪箱中，另外，在與面 齒輪嗜合中小齒輪也不會產生軸向力，使得面齒輪機構不 - 爲使用較大的軸承來控制推力，而軸承對傘齒輪機構來說 則是必須的，面齒輪也允許有較小的軸向安裝誤差，而對 . 轴向誤差所引起的所引起的傳動誤差也比其他的齒輪機 構要小。另外’使用面齒輪的另外一個很大的優點，則是 將面齒輪使用於扭矩分流的裝置上面，當面齒輪裝置被安 裝於容許將輸入扭矩從一個小齒輪分流至兩個面齒輪 上，由於使用同一個小齒輪，因此可將輸入扭矩均分至面 齒輪上，齒輪裝置的尺寸會大大的減少。 面齒輪與小齒輪的齒面接觸為線接觸共扼曲面，而由 於線接觸共軛曲面對誤差非常敏感，如以刨齒刀創成面齒 _ 輪時，面齒輪齒面在近軸端之底側容易有過切發生，在遠 、2端之頂部則容易有齒頂變尖的現象，過切限制面齒輪的 取小半徑，齒頂變尖則限制面齒輪之最大外徑，最大半徑 與喪小半徑使面齒輪的齒面寬受到了限制，而強度也因此 受到了限制。以致會有諸項缺點： L容易造成齒頂之邊緣接觸而造成應力增大。 2·因為製造或安裝誤差而導致傳動不良，產生振動與噪 音。 緣是，創作人有鑑於此秉持多年相關行業實際之這計 6 M327432 與製造經驗，針對現有之結 一種嗡合面齒輪、失與以研究改良，提供 所有缺失。_刀#形結構，以其完全改善現有之 【新型内容】 爱疋本創作係有關於—種 結構，主要於基準齒形之去廓面茼s面齒輪之刨齒刀齒形 形量’以節線與齒；面之:二=的齒頂與齒根具設有修 寬之數值而推導出該内心C點，可依據齒 度，讓齒形修正可透過修形量之夕j外弧齒廓面之弧曲 良好的傳動齒形，進而對應里製作夕二f齒寬數值，而成形 時，達到減少應力、降低噪音及〜商&面齒輪之相對齒輪 【實施方式】 -”曰 郎省成本功效者。 為令本創作所制之技術内 功效有更完整且較的揭露，創=的及其達成之 併參閱所揭之圖式及圖號：、之’並請- 二輪!=二其4本^^ 卜面⑴)上的齒根⑽與齒頂 的修形量（a)、（b) ’以節線⑵與齒廓面⑴）之 乂、.曰砧至兩修形量點pi P3，可依據齒寬χ方向數值而 以 Υ=〇·0066716Χ3-〇.0518843χ2+2·79201χ-12.703 推導出 該内弧齒廓面（3)及外弧齒廓面（4)之每點X、γ軸座標的 弧曲度者，讓齒形修正可透過修形量（a)、（b)之多寡^齒 寬X數值，而成形良好的傳動齒形，進而對應製作嚅人面 齒輪之相對齒輪時，達到減少應力、降低噪音及節省成本 功效者。 7Compared with the M327432 return wheel, the pinion gear is cheaper to process, and the spur gear has no locomotive rank difference. The sensitivity in the radial direction is also low, so the pinion is not required to be placed in a very precise position. However, the bevel gear is reversed, so the face gear mechanism can reduce the cost on the assembly. When necessary, the new pinion can be easily placed in the gear box. In addition, the pinion gear is not compatible with the face gear. An axial force is generated, so that the face gear mechanism does not - to control the thrust using a larger bearing, and the bearing is necessary for the bevel gear mechanism, the face gear also allows for a small axial mounting error, and The resulting transmission error caused by the axial error is also smaller than other gear mechanisms. In addition, another great advantage of using the face gear is that the face gear is used on the torque split device. The face gear device is installed to allow the input torque to be shunted from one pinion to the two face gears. The same pinion, so the input torque can be equally divided into the face gear, the size of the gear unit will be greatly reduced. The tooth surface contact between the face gear and the pinion is a line contact conjugate surface, and the line contact conjugate surface is very sensitive to errors. For example, when a tooth _ wheel is created with a scallop, the tooth surface of the face gear is at the proximal end. The undercut is prone to overcutting. At the top of the far end and the 2nd end, the tip of the tooth tip is easy to be sharpened. The overcut limit gear has a small radius, and the top of the tooth tip limits the maximum outer diameter and maximum radius of the face gear. The tooth surface width of the face gear is limited with the small radius, and the strength is limited. As a result, there are disadvantages: L is likely to cause the edge of the tooth tip to contact and cause an increase in stress. 2. The transmission is poor due to manufacturing or installation errors, resulting in vibration and noise. The reason is that the creators, in view of this years of experience in the relevant industry, 6 M327432 and manufacturing experience, provide all the missing points for the existing joint gear, loss and research improvement. _刀#形结构, to completely improve the existing [new content] Ai 疋 创作 创作 创作 创作 创作 创作 创作 创作 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作 创作Section line and tooth; face: two = the top of the tooth and the root with a value of the width of the tooth to derive the inner point C, according to the tooth degree, so that the tooth shape correction can pass through the shape of the outer curve The gear tooth surface has a good curved gear shape, which in turn corresponds to the value of the y-f tooth width, and when forming, the relative gear for reducing stress, reducing noise and the surface of the quotient & face gear is achieved. [Embodiment] - "曰Lang's cost-effectiveness. In order to make the technical effect of this creation more complete and more exposed, and to achieve the reference to the figure and figure number: 'and please - two rounds! = two of the four ^^ (1)) on the tooth root (10) and the top of the tooth shape (a), (b) 'with the line (2) and the tooth profile (1)), the anvil to two repairs The shape point pi P3 can be derived from the value of the tooth width χ direction by Υ=〇·0066716Χ3-〇.0518843χ2+2·79201χ-12.703 (3) For the arc curvature of the X and γ axis coordinates of each point of the outer arc tooth profile (4), the tooth shape correction can be shaped by the amount of deformation (a), (b) and the tooth width X. The gear tooth shape, which corresponds to the production of the relative gear of the human face gear, achieves the effect of reducing stress, reducing noise and saving cost.