JPH06339811A - Forming method of chamfered part at addendum of gear - Google Patents
Forming method of chamfered part at addendum of gearInfo
- Publication number
- JPH06339811A JPH06339811A JP12905593A JP12905593A JPH06339811A JP H06339811 A JPH06339811 A JP H06339811A JP 12905593 A JP12905593 A JP 12905593A JP 12905593 A JP12905593 A JP 12905593A JP H06339811 A JPH06339811 A JP H06339811A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- tooth
- work
- milling cutter
- addendum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
- B23F19/10—Chamfering the end edges of gear teeth
- B23F19/102—Chamfering the end edges of gear teeth by milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/006—Equipment for synchronising movement of cutting tool and workpiece, the cutting tool and workpiece not being mechanically coupled
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、曲がり歯傘歯車やハ
イポイド歯車（ハイポイドギヤ）の歯先に面取部を形成
する方法に関し、特には、グリーソン式の勾配歯を持つ
それらの歯車に用いて好適な面取部の形成方法に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for forming a chamfered portion at a tooth tip of a helical bevel gear or a hypoid gear (hypoid gear), and particularly to those gears having Gleason type gradient teeth. The present invention relates to a preferable method for forming a chamfered portion.
【０００２】[0002]
【従来の技術】近年、自動車用の終減速機等に用いられ
る歯車では、ショットピーニングの導入等による高強度
化に伴い、噛み合い時の歯先干渉を確実に防止して噛み
合い音の低減等を得るためにその歯先に面取部を形成す
る場合が多くなっている。2. Description of the Related Art In recent years, gears used in final reduction gears for automobiles have been improved in strength by the introduction of shot peening and the like. In many cases, a chamfered portion is formed on the tip of the tooth to obtain it.
【０００３】しかしながら自動車用の終減速機に通常用
いられる、グリーソン式の勾配歯を持つ曲がり歯傘歯車
や、同じくグリーソン式の勾配歯を持つ図２に示すリン
グギヤ１およびピニオン２の如きハイポイド歯車にあっ
ては、歯筋方向に沿って歯丈が変化しているため、通常
の円筒歯車のように歯切り加工と同時に歯先に面取り加
工を行ってそれらの歯車の歯先に面取部を形成すること
は、従来は実際上極めて困難であった。However, a helical bevel gear having Gleason type gradient teeth and a hypoid gear such as the ring gear 1 and the pinion 2 shown in FIG. 2 also having Gleason type gradient teeth, which are usually used in final reduction gears for automobiles. In that case, since the tooth length changes along the tooth trace direction, chamfering is performed on the tooth tips at the same time as gear cutting as with ordinary cylindrical gears, and chamfered portions are added to the tooth tips of those gears. In the past, it was extremely difficult to form in practice.
【０００４】これがため、かかる曲がり歯傘歯車やハイ
ポイド歯車の歯先（上記リングギヤ１およびピニオン２
ではそれらの歯を拡大して示す図３中1a，2aで示す部
分）に面取部を形成する際には従来、多くの場合、歯切
り加工により形成した歯車の歯先に図４に示す如くペン
シルグラインダ３等を用いて手作業で一歯づつ面取り加
工を行っていた。また近年、ＮＣ制御の歯先面取盤で小
径の砥石を歯先に沿って移動させることにより、上記手
作業で行っていたと同様の手順を自動化して面取部を形
成する方法も現れた。For this reason, the tooth tops of the spiral bevel gear and the hypoid gear (the ring gear 1 and the pinion 2 described above) are
Then, when forming a chamfered portion at the portions (shown by 1a and 2a in FIG. 3 in which these teeth are enlarged), conventionally, in most cases, the tooth tips of a gear formed by gear cutting are shown in FIG. As described above, the chamfering process is performed manually for each tooth using the pencil grinder 3 or the like. Further, in recent years, a method of forming a chamfered portion by moving a small-diameter grindstone along an addendum with an NC-controlled addendum chamfering machine to automate the same procedure as the above-mentioned manual operation has appeared. .
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、前者の
手作業による形成方法では、人件費が嵩むとともに、品
質を安定させるのが難しいという問題があり、その一方
後者の歯先面取盤による加工方法では、機械設備費が嵩
むとともに、複雑なプログラムを行う必要があって準備
に手間がかかり、その加工時間も手作業の場合より長く
（一歯当たり10秒程度）かかるという問題があった。However, in the former manual forming method, there are problems that the labor cost increases and it is difficult to stabilize the quality. On the other hand, the latter processing method using the tooth tip chamfering machine. However, there is a problem that the equipment cost is high, the complicated program needs to be executed, and the preparation is troublesome, and the machining time is longer than that of the manual work (about 10 seconds per tooth).
【０００６】ところで近年、グリーソン社の開発にな
る、図５に示す如き、平行移動軸Ｘ，Ｙ，Ｚと回転軸
Ａ，Ｃと揺動軸Ｂとの六自由度を持つＣＮＣ歯切盤を用
いて、環状正面フライスカッター（登録商標 Gleason F
ace Mill Cutter)４と、ハイポイド歯車を形成するため
のワーク５とに、図６（ａ）〜（ｃ）に示す歯切り加工
のための所定方向への創成運動と図６（ｄ）に示す次の
歯切り加工のための戻り運動とを行わせ、それを繰り返
させる間にワーク５を一歯分づつ割り出し回動させるこ
とにより、ワーク５に歯車の各歯の片側の歯面を歯切り
加工し、その加工工程を前進側の歯面と後退側の歯面と
につき各々行う、フィクスドセッティング法（登録商標
Fixed Setting Process) と呼ばれる歯切り法が一般的
になってきている。By the way, in recent years, a CNC gear cutting machine having six degrees of freedom of parallel movement axes X, Y, Z, rotation axes A, C and swing axis B as shown in FIG. Using an annular face milling cutter (registered trademark Gleason F
ace Mill Cutter) 4 and a work 5 for forming a hypoid gear, a generating motion in a predetermined direction for gear cutting shown in FIGS. 6 (a) to 6 (c) and FIG. 6 (d). A return movement for the next gear cutting is performed, and while the work is repeated, the work 5 is indexed and rotated by one tooth, thereby cutting the tooth surface on one side of each tooth of the gear. The fixed setting method (registered trademark) in which machining is performed and the machining process is performed on the tooth flank on the advance side and the tooth flank on the retreat side respectively
A gear cutting method called Fixed Setting Process is becoming popular.
【０００７】なお、通常の創成刃切り法では、図７に示
すように、カッター軸Ｃ周りに回転させた環状正面フラ
イスカッター４の切削刃の軌跡で仮想創成歯車６の一歯
を構成し、その回転中の環状正面フライスカッター４を
仮想創成歯車軸Ｄ周りに連続的に公転させることによ
り、仮想創成歯車６をその軸Ｄ周りに回転させ、その仮
想創成歯車６と噛合する位置にワーク５を配置して、ワ
ーク５をワーク軸Ａ周りに仮想創成歯車６とあたかも噛
合している如く同期させて回転させることによりワーク
５にハイポイドギヤの歯を歯切り加工するが、上記フィ
クスドセッティング法では、回転中の環状正面フライス
カッター４を仮想創成歯車軸Ｄ周りに、上記公転軌跡に
沿わせて一定範囲で揺動させ、その往きと戻りの経路を
変えることで上記創成運動と戻り運動とを行わせて、一
歯づつの歯切り加工を行う。In the normal generating blade cutting method, as shown in FIG. 7, one tooth of the virtual generating gear 6 is constituted by the locus of the cutting blade of the annular front milling cutter 4 rotated about the cutter axis C, By continuously revolving the rotating annular front milling cutter 4 around the virtual generating gear axis D, the virtual generating gear 6 is rotated around the axis D, and the work 5 is placed at a position meshing with the virtual generating gear 6. Is arranged to rotate the work 5 around the work axis A in synchronism with the virtual generating gear 6 as if they are meshing with each other, thereby cutting the teeth of the hypoid gear on the work 5. In the fixed setting method, The rotating front face milling cutter 4 is swung around the virtual generation gear axis D in a certain range along the revolution path, and the forward and backward paths are changed to generate the above-mentioned generation. Exercise and return to perform the exercise and, carry out the gear cutting one tooth at a time.
【０００８】[0008]
【課題を解決するための手段】この発明は、上記フィク
スドセッティング法が環状正面フライスカッターでワー
クに歯筋方向に沿って歯切り加工を行っている点に鑑み
て、上記課題を有利に解決した歯先面取方法を提供する
ものであり、この発明の歯車の歯先への面取部の形成方
法は、ワークと環状正面フライスカッターとに歯切り加
工のための所定方向への創成運動と次の歯切り加工のた
めの戻り運動とを行わせ、それを繰り返させる間に前記
ワークを一歯分づつ割り出し回動させることにより、前
記ワークに歯車の各歯の片側の歯面を歯切り加工すると
いう工程を、前記ワークの向きを変えて二回行って、前
記ワークから曲がり歯傘歯車もしくはハイポイド歯車を
形成するに際し、前記戻り運動の度に、前記ワークと前
記環状正面フライスカッターとを、前記創成運動時に対
しそれらの相対位置をずらして戻り運動させることによ
り、その戻り運動に先行する創成運動時に前記ワークに
形成した片側の歯面の歯先に、前記環状正面フライスカ
ッターで面取り加工を施すことを特徴とするものであ
る。SUMMARY OF THE INVENTION The present invention advantageously solves the above problems in view of the fact that the fixed setting method uses an annular face milling cutter to perform a gear cutting process along a tooth trace direction. To provide a method for chamfering a tooth tip, and a method for forming a chamfered portion on a tooth tip of a gear of the present invention is a creation motion in a predetermined direction for gear cutting on a work and an annular face milling cutter, By performing a return motion for the next gear cutting process and indexing and rotating the work by one tooth while repeating it, the work is cut on one side of each tooth of the gear. The step of machining is performed twice by changing the direction of the work, and when forming a curved bevel gear or a hypoid gear from the work, each time the returning motion is performed, the work and the annular front fly are processed. By moving the cutter and the return movement by displacing their relative positions with respect to the creation movement, the annular front milling cutter is provided on the tooth tip of the tooth surface on one side formed on the workpiece during the creation movement preceding the return movement. It is characterized by being chamfered.
【０００９】[0009]
【作用】かかる面取部の形成方法によれば、環状正面フ
ライスカッターを具える歯切り盤によってワークから曲
がり歯傘歯車もしくはハイポイド歯車を形成する際、戻
り運動の度に、ワークと環状正面フライスカッターとの
相対位置をずらしてその戻り運動をさせて、それに先行
する創成運動時にワークに形成した片側の歯面の歯先に
面取り加工を施すので、歯先面取盤等の特殊な装置を用
いなくても、自動的に、歯車の歯先に面取部を形成する
ことができ、しかも通常の歯切りサイクル内にその面取
り加工を施すことができる。According to such a method of forming a chamfered portion, when a curved bevel gear or a hypoid gear is formed from a work by a gear cutting machine equipped with an annular front milling cutter, the work and the annular front milling machine are provided each time a return motion is made. By shifting the relative position with the cutter and making the return motion, and performing chamfering on the tooth tip of one side tooth surface formed on the work during the preceding creation movement, a special device such as a tooth tip chamfering machine is used. Even without using the chamfered portion, the chamfered portion can be automatically formed at the tooth tip of the gear, and the chamfering can be performed within a normal gear cutting cycle.
【００１０】[0010]
【実施例】以下に、この発明の実施例を図面に基づき詳
細に説明する。図１は、この発明の歯車の歯先への面取
部の形成方法の一実施例を、一歯分の創成運動および戻
り運動について示すものであり、この実施例の方法で
は、グリーソン式の勾配歯を持つ、図２に示すピニオン
２の如きハイポイドピニオンを、図５に示す如きＣＮＣ
歯切盤を用いて上記フィクスドセッティング法で形成す
る際に、併せてそのハイポイドピニオンの歯先に面取部
を形成する。Embodiments of the present invention will be described in detail below with reference to the drawings. FIG. 1 shows one embodiment of a method for forming a chamfered portion on the addendum of a gear according to the present invention, regarding a creation motion and a return motion for one tooth. In the method of this embodiment, a Gleason type method is used. A hypoid pinion, such as the pinion 2 shown in FIG. 2, with gradient teeth, is replaced by a CNC as shown in FIG.
When forming by the above-mentioned fixed setting method using a gear cutting machine, a chamfered portion is also formed at the tip of the hypoid pinion.
【００１１】すなわち、図１（ａ）各創成運動の開始
時、同図（ｂ）はその創成運動中、同図（ｃ）はその創
成運動の完了時の状態を示し、図中矢印ａ〜ｄで示すよ
うに、ここでは先ず、環状正面フライスカッター４を、
図では左右方向へ延在する仮想創成歯車軸周りに、上記
公転軌跡に沿わせて移動させるとともに、その移動に同
期させて、ハイポイドピニオンを形成するためのワーク
５を仮想創成歯車と噛合するように回転させることによ
り、上記創成運動を行わせて、一歯分の片側の歯面を歯
切り加工する。That is, FIG. 1A shows the state at the start of each creative movement, FIG. 1B shows the state during the creative movement, and FIG. 1C shows the state at the time of completion of the creative movement. As shown by d, here, first, the annular front milling cutter 4 is
In the figure, the workpiece 5 for forming the hypoid pinion is meshed with the virtual generating gear in synchronization with the movement around the virtual generating gear axis extending in the left-right direction along the revolution path. When the tooth surface is rotated, the generating movement is performed, and the tooth surface of one tooth for one tooth is cut.
【００１２】次いでここでは、フライスカッター４とワ
ーク５との戻り運動を行わせるが、その戻り運動の際
に、図１（ｄ）中小さな矢印ｅ，ｆで示すように、環状
正面フライスカッター４を上記公転軌跡に沿わせて上記
創成運動の方向へ若干移動させるとともに、ワーク５を
上記創成運動の方向へ若干回転させることにより、先の
創成運動によって形成した歯面の歯先5aとフライスカッ
ター４とが所定の面取り角度で所定の面取り深さ分干渉
するように、それらフライスカッター４とワーク５との
相対位置を創成運動時の相対位置からずらし、その後、
図１（ｄ）中大きな矢印ｇ，ｈで示すように、上記創成
運動時と逆の方向へフライスカッター４を上記公転軌跡
に沿わせて移動させるとともに、その移動に同期させて
ワーク５を上記創成運動時と逆の方向へ回転させること
により、先の創成運動によって形成した歯面の歯先5aに
所定の面取り加工を施す。Next, here, the return movement between the milling cutter 4 and the work 5 is performed. At the time of the return movement, as shown by small arrows e and f in FIG. Is slightly moved in the direction of the generating motion along the orbit of revolution, and the work 5 is slightly rotated in the direction of the generating motion, so that the tooth tip 5a of the tooth surface formed by the previous generating motion and the milling cutter. The relative positions of the milling cutter 4 and the work 5 are shifted from the relative position at the time of generating motion so that the 4 and 4 interfere with each other at a predetermined chamfering angle by a predetermined chamfering depth.
As shown by the large arrows g and h in FIG. 1 (d), the milling cutter 4 is moved along the revolving locus in a direction opposite to that at the time of the creation motion, and the work 5 is synchronized with the movement. By rotating in a direction opposite to that during the creation motion, a predetermined chamfering process is performed on the tooth tip 5a of the tooth surface formed by the previous creation motion.
【００１３】しかる後ここでは、図１（ｅ）中矢印ｊ，
ｋで示すように、フライスカッター４をワーク５から離
間させてから所定の原位置へ復帰させ、次いでワーク５
を、次の歯の創成開始位置へ割り出し回動させる。Then, here, in FIG. 1 (e), the arrow j,
As shown by k, the milling cutter 4 is separated from the work 5 and then returned to a predetermined original position.
Is indexed and rotated to the next tooth creation start position.
【００１４】かかるフライスカッター４とワーク５との
創成運動および戻り運動とその間のワーク５の割り出し
回動とを所定の回数繰り返すことで、ワーク５にハイポ
イドピニオンの各歯の片側の歯面を歯切り加工すること
ができ、この実施例の方法ではその加工工程を、前進側
の歯面と後退側の歯面とにつき各々別個の上記ＣＮＣ歯
切盤で順次に行って、歯先に面取部を持つハイポイドピ
ニオンを形成する。なお、面取部の寸法や形状は、戻り
運動時のフライスカッター４とワーク５との相対位置
の、創成運動時の相対位置からのずらし量を変更するこ
とにより、適宜変更することができる。By repeating the creation motion and the return motion of the milling cutter 4 and the work 5 and the indexing rotation of the work 5 during the predetermined number of times, the work 5 has one tooth surface of each tooth of the hypoid pinion. Cutting can be performed, and in the method of this embodiment, the machining step is sequentially performed by the above-mentioned CNC tooth cutting machine for each of the tooth flank on the advancing side and the tooth flank on the retreating side to chamfer the tooth tips. Forming a hypoid pinion having a portion. The size and shape of the chamfered portion can be appropriately changed by changing the amount of displacement of the relative position between the milling cutter 4 and the workpiece 5 during the returning motion from the relative position during the generating motion.
【００１５】従って、この実施例の方法によれば、歯先
面取盤等の特殊な装置を用いなくても、環状正面フライ
スカッター４を用いて歯切り加工を行う通常のＣＮＣ歯
切盤のみで、自動的に、歯車の歯先に面取部を形成する
ことができ、しかも通常の歯切りサイクル内にその面取
り加工を施すことができるので、特に工数や時間を費や
さずに、また機械設備費を費やすことなしに、その面取
部の形成を行うことができる。Therefore, according to the method of this embodiment, only a normal CNC gear cutting machine for carrying out gear cutting using the annular front milling cutter 4 is used without using a special device such as a tooth chamfering machine. The chamfered part can be automatically formed at the tooth tip of the gear, and the chamfering can be performed within the normal gear cutting cycle. The chamfered portion can be formed without spending equipment costs.
【００１６】以上、図示例に基づき説明したが、この発
明は上述の例に限定されるものでなく、例えば、上記例
と同様の方法により各歯の片側の歯面の歯切り加工が終
了したら、ワーク５を、その向きを変えて歯切盤にセッ
トし直すことにより、前進側の歯面と後退側の歯面とに
つき単一の歯切盤で加工を行っても良い。Although the present invention has been described above based on the illustrated example, the present invention is not limited to the above example. For example, when the tooth cutting process on one side of each tooth is completed by the same method as the above example. By changing the direction of the work 5 and setting it again on the gear cutting machine, a single gear cutting machine may be used for each of the advancing side tooth surface and the retracting side tooth surface.
【００１７】さらにこの発明の方法は、上記例のピニオ
ン以外のハイポイド歯車や曲がり歯傘歯車の歯先への面
取部の形成にも適用できる他、等高歯を持つハイポイド
歯車や曲がり歯傘歯車への面取部の形成にも適用するこ
とができる。Furthermore, the method of the present invention can be applied to the formation of a chamfered portion at the tooth tip of a hypoid gear or a helical bevel gear other than the pinion of the above example, and also a hypoid gear having a constant tooth or a helical bevel. It can also be applied to the formation of chamfered portions on gears.
【００１８】[0018]
【発明の効果】かくしてこの発明の歯車の歯先への面取
部の形成方法によれば、歯先面取盤等の特殊な装置を用
いなくても、環状正面フライスカッターを用いて歯切り
加工を行う通常の歯切盤のみで、自動的に歯車の歯先に
面取部を形成することができ、しかも通常の歯切りサイ
クル内にその面取り加工を施すことができるので、特に
工数や時間を費やさずに、また機械設備費を費やすこと
なしに、その面取部の形成を行うことができる。As described above, according to the method of forming the chamfered portion on the addendum of the gear of the present invention, the gear cutting is performed by using the annular front milling cutter without using a special device such as the addendum chamfering machine. Only the normal gear cutting machine that performs the machining can automatically form the chamfered portion on the tooth tip of the gear, and since the chamfering can be performed within the normal gear cutting cycle, the number of man-hours and It is possible to form the chamfered portion without spending time and without spending machinery and equipment costs.
【図１】（ａ）〜（ｅ）は、この発明の歯車の歯先への
面取部の形成方法の一実施例を一歯分の創成運動および
戻り運動について示す説明図である。1 (a) to 1 (e) are explanatory views showing an example of a method of forming a chamfered portion on a tooth tip of a gear according to an embodiment of the present invention regarding a creation motion and a return motion for one tooth.
【図２】ハイポイド歯車を構成するリングギヤおよびピ
ニオンの一例を示す斜視図である。FIG. 2 is a perspective view showing an example of a ring gear and a pinion that form a hypoid gear.
【図３】（ａ）および（ｂ）は、上記リングギヤおよび
ピニオンの歯先の位置を示す部分拡大説明図である。3 (a) and 3 (b) are partially enlarged explanatory views showing positions of the tooth tips of the ring gear and the pinion.
【図４】（ａ）および（ｂ）は、上記リングギヤおよび
ピニオンの歯先に面取部を形成する従来の方法を示す説
明図である。4 (a) and 4 (b) are explanatory views showing a conventional method of forming a chamfered portion on the addendum of the ring gear and the pinion.
【図５】（ａ）〜（ｄ）は、フィクスドセッティング法
による歯切り加工方法を示す説明図である。5 (a) to 5 (d) are explanatory views showing a gear cutting method by a fixed setting method.
【図６】上記フィクスドセッティング法に用いるグリー
ソン社製のＣＮＣ歯切り盤を示す斜視図である。FIG. 6 is a perspective view showing a Gleason CNC gear cutting machine used for the fixed setting method.
【図７】従来の創成歯切り法を示す説明図である。FIG. 7 is an explanatory view showing a conventional generating gear cutting method.
１ リングギヤ 1a 歯先 ２ ピニオン 2a 歯先 ４ 環状正面フライスカッター ５ ワーク 5a 面取部 1 Ring gear 1a Tooth tip 2 Pinion 2a Tooth tip 4 Annular face milling cutter 5 Work 5a Chamfer
Claims (1)
歯切り加工のための所定方向への創成運動と次の歯切り
加工のための戻り運動とを行わせ、それを繰り返させる
間に前記ワークを一歯分づつ割り出し回動させることに
より、前記ワークに歯車の各歯の片側の歯面を歯切り加
工するという工程を、前記ワークの向きを変えて二回行
って、前記ワークから曲がり歯傘歯車もしくはハイポイ
ド歯車を形成するに際し、 前記戻り運動の度に、前記ワークと前記環状正面フライ
スカッターとを、前記創成運動時に対しそれらの相対位
置をずらして戻り運動させることにより、その戻り運動
に先行する創成運動時に前記ワークに形成した片側の歯
面の歯先に、前記環状正面フライスカッターで面取り加
工を施すことを特徴とする、歯車の歯先への面取部の形
成方法。1. A workpiece and an annular face milling cutter are caused to perform a generating motion in a predetermined direction for gear cutting and a returning motion for the next gear cutting, and to repeat the work while repeating the motion. The step of cutting the tooth surface of one side of each tooth of the gear on the workpiece by rotating the tooth by one tooth is performed twice by changing the direction of the workpiece, and the curved tooth umbrella is bent from the workpiece. When forming a gear or a hypoid gear, each time the return movement is performed, the work and the annular front milling cutter are moved by returning the relative positions of the workpiece and the annular front milling cutter with respect to each other during the generating movement, thereby preceding the return movement. To the tooth tip of the tooth surface on one side formed on the workpiece during the generating motion, chamfering processing is performed by the annular front milling cutter, the surface to the tooth tip of the gear. The method of forming the part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12905593A JPH06339811A (en) | 1993-05-31 | 1993-05-31 | Forming method of chamfered part at addendum of gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12905593A JPH06339811A (en) | 1993-05-31 | 1993-05-31 | Forming method of chamfered part at addendum of gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06339811A true JPH06339811A (en) | 1994-12-13 |
Family
ID=14999978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12905593A Pending JPH06339811A (en) | 1993-05-31 | 1993-05-31 | Forming method of chamfered part at addendum of gear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06339811A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997031746A1 (en) * | 1996-02-29 | 1997-09-04 | The Gleason Works | Method of machining gears during indexing |
| JP2005096070A (en) * | 2003-09-23 | 2005-04-14 | Klingelnberg Gmbh | Generating method for spiral bevel gear and machine |
| CN104439534A (en) * | 2014-10-21 | 2015-03-25 | 舒泳军 | Spiral gear machining equipment |
| CN107166011A (en) * | 2016-03-08 | 2017-09-15 | 通用汽车环球科技运作有限责任公司 | Bevel gear set and its manufacture method |
| CN108296572A (en) * | 2017-01-11 | 2018-07-20 | 广东精美医疗科技有限公司 | A kind of bevel gear generating milling head |
-
1993
- 1993-05-31 JP JP12905593A patent/JPH06339811A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997031746A1 (en) * | 1996-02-29 | 1997-09-04 | The Gleason Works | Method of machining gears during indexing |
| JP2005096070A (en) * | 2003-09-23 | 2005-04-14 | Klingelnberg Gmbh | Generating method for spiral bevel gear and machine |
| JP4664029B2 (en) * | 2003-09-23 | 2011-04-06 | クリンゲルンベルク・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Creation method and machine for spiral bevel gears |
| CN104439534A (en) * | 2014-10-21 | 2015-03-25 | 舒泳军 | Spiral gear machining equipment |
| CN107166011A (en) * | 2016-03-08 | 2017-09-15 | 通用汽车环球科技运作有限责任公司 | Bevel gear set and its manufacture method |
| US10378612B2 (en) | 2016-03-08 | 2019-08-13 | GM Global Technology Operations LLC | Bevel gear set and method of manufacture |
| CN107166011B (en) * | 2016-03-08 | 2020-08-25 | 通用汽车环球科技运作有限责任公司 | Bevel gear set and method of manufacturing the same |
| CN108296572A (en) * | 2017-01-11 | 2018-07-20 | 广东精美医疗科技有限公司 | A kind of bevel gear generating milling head |
| CN108296572B (en) * | 2017-01-11 | 2020-04-07 | 广东精美医疗科技有限公司 | Bevel gear generating method milling head |
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