JPS62192601A - Device and method for measuring cutting edge angle of hypoid gear cutter - Google Patents
Device and method for measuring cutting edge angle of hypoid gear cutterInfo
- Publication number
- JPS62192601A JPS62192601A JP3475886A JP3475886A JPS62192601A JP S62192601 A JPS62192601 A JP S62192601A JP 3475886 A JP3475886 A JP 3475886A JP 3475886 A JP3475886 A JP 3475886A JP S62192601 A JPS62192601 A JP S62192601A
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- base
- hypoid gear
- blade
- inclination
- 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
- 238000000034 method Methods 0.000 title claims description 14
- 238000005259 measurement Methods 0.000 claims abstract description 26
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000002950 deficient Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、ハイポイドギヤカッタの切れ刃角測定装置
およびその測定方法に関し、特にハイポイドギヤカッタ
の切れ刃角を定量的に測定するのに好適なハイポイドギ
ヤカッタの切れ刃角測定装置およびその測定方法の改良
にかかるものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a hypoid gear cutter cutting edge angle measuring device and its measuring method, and in particular to a hypoid gear suitable for quantitatively measuring the cutting edge angle of a hypoid gear cutter. The present invention relates to improvements in a cutter cutting edge angle measuring device and its measuring method.
従来からハイポイドギヤあるいは曲り歯かさ歯車の歯切
りには、第１Ｏ図に示すようなハイポイドギヤカッタ５
０が一般的に使用されている。Conventionally, a hypoid gear cutter 5 as shown in Fig. 1O has been used to cut gears of hypoid gears or curved bevel gears.
0 is commonly used.
このハイポイドギヤカッタ５０は歯車諸元から求めた理
論歯形形状のブレード５２が円周上に等ピッチで偶数個
配置されたものである。This hypoid gear cutter 50 has an even number of blades 52 arranged at equal pitches on the circumference, each having a theoretical tooth profile determined from gear specifications.
ところで、ブレード５２には歯形全体がハイポイドギヤ
カッタ５０の基準面５８の方向に沈み込むような逃げ５
６が形成されている。なお、５３は切れ刃５４のすくい
面である。By the way, the blade 52 has a relief 5 such that the entire tooth profile sinks in the direction of the reference plane 58 of the hypoid gear cutter 50.
6 is formed. Note that 53 is the rake face of the cutting edge 54.
このため、ブレード５２の先端にある切れ刃５４がカッ
タ軸仮想千面５５に対して傾いていると、切れ刃５４の
歯形が狂い正確な歯車加工ができなくなるという問題が
ある。For this reason, if the cutting edge 54 at the tip of the blade 52 is inclined with respect to the cutter axis imaginary 100 mm 55, there is a problem that the tooth profile of the cutting edge 54 will be out of alignment and accurate gear machining will not be possible.
従って、ブレード５２のすくい面５３を研削したときに
は、カッタ軸仮想平面５５に対する切れ刃５４の傾きを
測定する必要がある。Therefore, when the rake face 53 of the blade 52 is ground, it is necessary to measure the inclination of the cutting edge 54 with respect to the cutter axis virtual plane 55.
ここで、カッタ軸仮想平面５５に対する切れ刃５４の傾
きを測定する際の考え方を説明すると、まずカンタ軸仮
想平面５５を測定装置上に構成することが必要である。Here, the concept of measuring the inclination of the cutting edge 54 with respect to the cutter axis virtual plane 55 will be explained. First, it is necessary to configure the canter axis virtual plane 55 on the measuring device.
このカッタ軸仮想千面５５を高精度に測定装置上に構成
することはかなり困難であるため、円周上の対向するブ
レード５２．５７ （カッタ軸に対して対称関係にある
ブレード５２．５７）間の傾き、すなわち一方の切れ刃
５４に対する他方の切れ刃５９の傾きを測定してその代
用値とする。Since it is quite difficult to configure this cutter axis virtual thousand plane 55 on a measuring device with high precision, opposing blades 52.57 on the circumference (blades 52.57 in a symmetrical relationship with respect to the cutter axis) The inclination between the two cutting edges, that is, the inclination of one cutting edge 54 to the other cutting edge 59 is measured and used as a substitute value.
ここで、対向する切れ刃５４．５９の傾きとカッタ軸仮
想平面５５に対する傾きの関係について説明する。Here, the relationship between the inclination of the opposing cutting edges 54 and 59 and the inclination with respect to the cutter axis virtual plane 55 will be explained.
カッタのすくい面５３の研削は切れ刃５４を割り出し後
、砥石が定位置まで前進し研削するというサイクルを繰
り返しなから１切れ刃ずつ行う。Grinding of the rake face 53 of the cutter is performed one cutting edge at a time by repeating a cycle in which the cutting edge 54 is indexed, the grindstone advances to a fixed position, and the grinding process is performed.
このため、切れ刃５４に傾きがある場合には、その方向
および傾き量は全てのブレードの５４が同じである。Therefore, if the cutting edge 54 has an inclination, the direction and amount of inclination are the same for all blades 54.
従って、カンタ軸仮想平面５５に対する傾きＡと、対向
する切れ刃５４．５９間の傾きＢとの関係は
Ａ＝１／２・Ｂ
の関係にある。Therefore, the relationship between the inclination A with respect to the canter axis virtual plane 55 and the inclination B between the opposing cutting edges 54 and 59 is A=1/2·B.
このことから、対向する切れ刃５４．５９間の傾きＢを
測定すれば、カッタ軸仮想平面５５に対する傾き八を求
めることができる。From this, by measuring the inclination B between the opposing cutting edges 54 and 59, the inclination 8 with respect to the cutter axis virtual plane 55 can be determined.
なお、実際上は切れ刃５４の傾きに関する基準等を２倍
しておいて直接判読できるように考えられている。Incidentally, in practice, it is considered that the standard regarding the inclination of the cutting edge 54 is doubled so that it can be directly read.
以上のような考え方に基づいて、対向する切れ月間の傾
きを測定するために従来は、第１１図に示すような測定
装置７０が使用されていた。Based on the above-mentioned concept, a measuring device 70 as shown in FIG. 11 has conventionally been used to measure the inclination of the opposing break months.
すなわち、この測定装置７０は角棒上の両側に向きが反
対の測定面７２および７４を形成したものである。That is, this measuring device 70 has measuring surfaces 72 and 74 formed in opposite directions on both sides of a square bar.
この測定装置７０によって対向する切れ刃５４．５９の
傾きを測定するには、第１２図乃至第１４図に示すよう
に測定装置７０の一方の測定面７４を切れ刃５９に密着
させ、反対側の測定面７２を切れ刃５４に接触させる。To measure the inclination of the opposing cutting edges 54 and 59 using this measuring device 70, as shown in FIGS. The measurement surface 72 of is brought into contact with the cutting edge 54.
そして、これによって生じた測定面７′２と切れ刃５４
とのスキマθ、つまり切れ刃５９に対して対向する切れ
刃５４の傾きを目視することにより、切れ刃５４（５９
）の傾きを測定していた。Then, the measurement surface 7'2 and the cutting edge 54 created by this
The cutting edge 54 (59
) was being measured.
しかしながら、従来の測定方法は対向するブレードの切
れ刃の傾きを目視で行うため、以下のような問題があっ
た。However, in the conventional measuring method, the inclination of the cutting edges of the opposing blades is visually observed, which has the following problems.
すなわち、正確な測定ができないため、ハイポイドギヤ
カッタの不良品を出してしまうことがあり、また、測定
に一定の技術を要するため、専任の作業者が必要である
という問題があった。That is, since accurate measurements cannot be made, defective hypoid gear cutters may be produced, and since measurements require a certain level of skill, a dedicated worker is required.
さらに、スキマ量が一定の許容値を超えている場合には
、超えた量に応じてハイポイドギヤカッタ研削盤のオフ
セット量を調整し、ブレードのすくい面を修正研削する
必要が生じるが、その結果が不十分でやはり不良品を出
してしまうという問題があった。Furthermore, if the amount of clearance exceeds a certain tolerance value, it will be necessary to adjust the offset amount of the hypoid gear cutter grinding machine according to the amount exceeded and corrective grinding of the rake face of the blade, but the result will be There was a problem in that they were insufficient and ended up producing defective products.
そして、これらによって修正研削に要した時間が無駄と
なったり；修正研削によりブレード使用代が減少すると
いう問題があった。These problems lead to the time required for the correction grinding being wasted; and the blade usage cost being reduced by the correction grinding.
従って、本発明の目的は、ハイポイドギヤカッタの切れ
刃の傾きを正確かつ容易に測定することにある。Therefore, an object of the present invention is to accurately and easily measure the inclination of the cutting edge of a hypoid gear cutter.
このため、本発明にかかるハイポイドギヤカッタの切れ
刃角測定装置およびその測定方法は、対向する一対のブ
レードの切れ刃に対して、一方の切れ刃と接触する位置
に基準面を有し、他方の切れ刃と接触する位置に基準面
と同一平面上に位置する測定面を有する部材に、測定子
を摺動自在に取り付け、その動きをダイヤルゲージによ
り読み取れる構成および方法としたことを特徴とする特
のである。Therefore, the cutting edge angle measuring device and measuring method for a hypoid gear cutter according to the present invention has a reference surface at a position in contact with one of the cutting edges of a pair of opposing blades, and A structure and method characterized in that a measuring element is slidably attached to a member having a measuring surface located on the same plane as a reference surface at a position in contact with the cutting edge, and its movement can be read by a dial gauge. It is.
具体的には、本発明にかかる第１の発明は、ハイポイド
ギヤカッタの周上の対称位置に取り付けられたブレード
にそれぞれ当接する基準面と測定面を有するベースと、
該ベース上に回動可能に取り付けられ、一端がブレード
のすくい面に当接し、他端が前記ベースに取り付けられ
たダイヤルゲージの測定端子に当接するレバー部材から
なるものである。Specifically, a first invention according to the present invention includes a base having a reference surface and a measurement surface that respectively abut on blades attached at symmetrical positions on the circumference of a hypoid gear cutter;
The lever member is rotatably mounted on the base, and has one end in contact with the rake face of the blade and the other end in contact with a measuring terminal of a dial gauge mounted on the base.
また、本発明にかかる第２の発明は、ハイポイドギヤカ
ッタの周上の対向するブレードに対して、一方のブレー
ドに切れ刃角測定装置のベースの基準面を密着させ、他
方のブレードに前記ベースの測定面を接触させた状態で
、該ベースに取り付けられたレバー部材の変位量をダイ
ヤルゲージにより読み取るごとにより、前記ブレードの
切れ刃の傾きを測定する方法である。Further, in a second invention according to the present invention, the reference surface of the base of the cutting edge angle measuring device is brought into close contact with one of the blades facing each other on the circumference of the hypoid gear cutter, and the reference surface of the base of the cutting edge angle measuring device is brought into close contact with the other blade. In this method, the inclination of the cutting edge of the blade is measured by reading the amount of displacement of a lever member attached to the base using a dial gauge while the measurement surfaces are in contact with each other.
上記の構成にかかる本発明の詳細な説明すると、ハイポ
イドギヤカッタの対向するブレードに対して、一方のブ
レードにベースの基準面を密着させ、他方のブレードに
ベースの測定面を接触させた状態で、ベースに取り付け
られたレバー部材の変位量をダイヤルゲージにより読み
取ることにより、対向するブレード間の傾きを定量的に
測定することができる。To explain in detail the present invention according to the above configuration, with respect to the opposing blades of a hypoid gear cutter, with the reference surface of the base in close contact with one blade and the measurement surface of the base in contact with the other blade, By reading the amount of displacement of the lever member attached to the base using a dial gauge, the inclination between the opposing blades can be quantitatively measured.
以下、本発明の一実施例を図面に基づいて詳細に説明す
る。Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.
第１図は本発明にかかるハイポイドギヤカッタの切れ刃
角測定装置の概略構成を示す平面図、第２図はその正面
図、第３図は第１図のｍ−ｍ線に沿った断面図である。FIG. 1 is a plan view showing a schematic configuration of a cutting edge angle measuring device for a hypoid gear cutter according to the present invention, FIG. 2 is a front view thereof, and FIG. 3 is a cross-sectional view taken along line mm in FIG. 1. be.
ハイポイドギヤカッタの切れ刃角測定装置１はベース２
と、レバー部材４およびダイヤルゲージ６から構成され
ている。Hypoid gear cutter cutting edge angle measuring device 1 is based on base 2
, a lever member 4 and a dial gauge 6.
ベース２はハイポイドギヤカッタ１００の周上の対称位
置に取り付けられたブレード１０２．１０４にそれぞれ
当接する基準面２２と測定面２４を有する。The base 2 has a reference surface 22 and a measurement surface 24 that respectively abut blades 102 and 104 mounted at symmetrical positions on the circumference of the hypoid gear cutter 100.
すなわち、基準面２２はベース２の一端に形成され、測
定面２４はベース２の他端で基準面２２と反対側に形成
されている。That is, the reference surface 22 is formed at one end of the base 2, and the measurement surface 24 is formed at the other end of the base 2 on the opposite side to the reference surface 22.
そして、測定面２４は断面が半円筒状に形成されるとと
もに、基準面２２と測定面２４の頂点は同一平面上に位
置するように形成されている。The measurement surface 24 has a semi-cylindrical cross section, and the apexes of the reference surface 22 and the measurement surface 24 are located on the same plane.
レバー部材４はベース２上に回動可能に取り付けられ、
一端がブレードのすくい面に当接し、他端がベース２に
取り付けられたダイヤルゲージ６の測定端子６１に当接
するものである。The lever member 4 is rotatably mounted on the base 2,
One end contacts the rake face of the blade, and the other end contacts the measurement terminal 61 of the dial gauge 6 attached to the base 2.
そして、レバー部材４の一端には測定面２４の少し上方
に位置するように半円球状の測定子４２が固定されると
ともに、他端には測定子４２と同一形状の端子４４が固
定されている。A hemispherical measuring tip 42 is fixed to one end of the lever member 4 so as to be located slightly above the measuring surface 24, and a terminal 44 having the same shape as the measuring tip 42 is fixed to the other end. There is.
しかも、この端子４４と測定子４２はレバー部材４の回
動軸４６に対して対称位置に配置されており、測定子４
２の変位量がそのまま端子４４上で得られるようになっ
ている。Furthermore, the terminal 44 and the probe 42 are arranged at symmetrical positions with respect to the rotation axis 46 of the lever member 4, and the probe 42
2 can be obtained directly on the terminal 44.
さらに、レバー部材４はスプリング４８によりベース２
に押し付けられ、浮き上がりによる測定誤差の発生を防
止されている。Furthermore, the lever member 4 is attached to the base 2 by a spring 48.
This prevents measurement errors due to lifting.
ダイヤルゲージ６はレバー部材４の変位量を直読するた
めのもので、ベース２に固定された支持部材６２によっ
て端子４４の軸線上に取り付けられている。The dial gauge 6 is for directly reading the amount of displacement of the lever member 4, and is attached on the axis of the terminal 44 by a support member 62 fixed to the base 2.
支持部材６２にはレバー部材４の測定子４２に押圧力を
付与するバめのスプリング６２２が挿入されている。A spring 622 is inserted into the support member 62 to apply a pressing force to the probe 42 of the lever member 4 .
また、レバー部材４の回動量を規制するためのストッパ
６２４がレバー部材４を挟んだスプリング６２２と反対
側のベース２に取り付けられている。Further, a stopper 624 for regulating the amount of rotation of the lever member 4 is attached to the base 2 on the opposite side of the spring 622 with the lever member 4 interposed therebetween.
上記の構成にかかる実施例の作用を説明すると、ブレー
ドの切れ刃の傾きを測定するに際して、まずダイヤルゲ
ージ６の０点合わせを第４図に示す検定具１２を使用し
、第５図および第６図に示す検定方法により行う。To explain the operation of the embodiment according to the above configuration, when measuring the inclination of the cutting edge of the blade, first the zero point of the dial gauge 6 is adjusted using the test tool 12 shown in FIG. The test is performed using the test method shown in Figure 6.
ここで、０点とは測定子４２の頂点が基準面２２の延長
平面２２２に接する点である。そして、検定具１２は平
板１２２上に２本の円柱１２４、１２６が平行に立設さ
れた構造を有するものである。Here, the 0 point is the point where the vertex of the tracing stylus 42 touches the extension plane 222 of the reference surface 22. The test tool 12 has a structure in which two cylinders 124 and 126 are erected in parallel on a flat plate 122.
ダイヤルゲージ６の０点合わせはハイポイドギヤカッタ
の切れ刃角測定装置ｌを２本の円柱１２４．１２６間に
交叉する形で挿入し、基準面２２を一方の円柱１２４に
密着させ、測定面２４を他方の円柱１２６に接触させる
。To adjust the zero point of the dial gauge 6, insert the cutting edge angle measuring device l of the hypoid gear cutter in a manner that it intersects between the two cylinders 124 and 126, bring the reference surface 22 into close contact with one of the cylinders 124, and then press the measurement surface 24. It is brought into contact with the other cylinder 126.
そして、この状態で切れ刃角測定装置１を第５図におい
て矢印Ａ方向にすべらせてダイヤルゲージ６の指針が最
大となる点を０点とする。なお、切れ刃角測定装置１を
すべらせるのは、測定子４２が測定誤差を小さくするよ
うに半円球状になっているのに合わせ、その頂点と円柱
１２６との接触点を探るためである。Then, in this state, the cutting edge angle measuring device 1 is slid in the direction of arrow A in FIG. 5, and the point at which the pointer of the dial gauge 6 reaches its maximum value is defined as 0 point. The purpose of sliding the cutting edge angle measuring device 1 is to find the point of contact between the apex of the measuring tip 42 and the cylinder 126, since the measuring tip 42 has a semicircular shape to reduce measurement errors. .
上記の方法により検定されたダイヤルゲージ６を使用し
た切れ刃の傾き測定は以下の手順により行う。Measurement of the inclination of the cutting edge using the dial gauge 6 certified by the above method is carried out by the following procedure.
すなわち、第７図乃至第９図に示すように・、まずハイ
ポイドギヤカッタ１００のブレード１０２に対向するブ
レード１０４の切れ刃１０５に、切れ刃角測定装置ｌの
ベース２の基準面２２を密着させ、ブレード１０２の切
れ刃１０３にヘース２の測定面２４を接触させる。That is, as shown in FIGS. 7 to 9, first, the reference surface 22 of the base 2 of the cutting edge angle measuring device l is brought into close contact with the cutting edge 105 of the blade 104 facing the blade 102 of the hypoid gear cutter 100, The measurement surface 24 of the heath 2 is brought into contact with the cutting edge 103 of the blade 102.
そして、この状態で切れ刃角測定装置１を矢印入方向に
ずらせながらレバー部材４の変位に伴うダイヤルゲージ
６の指針が最大となる値を読み取る。Then, in this state, while shifting the cutting edge angle measuring device 1 in the direction of the arrow, the value at which the pointer of the dial gauge 6 reaches its maximum due to the displacement of the lever member 4 is read.
このようにして、ハイポイドギヤカッタ１００のブレー
ド１０２（１０４）の切れ刃１０３ （１０５）の傾
きを測定することができる。In this way, the inclination of the cutting edge 103 (105) of the blade 102 (104) of the hypoid gear cutter 100 can be measured.
以上、本発明を特定の実施例に基づいて説明したがこれ
に限定されるものではなく、特許請求の範囲に記載した
範囲内で当業者が実施可能な種々の別な態様が考えられ
る。Although the present invention has been described above based on specific embodiments, it is not limited thereto, and various other embodiments can be considered by those skilled in the art within the scope of the claims.
例えば、上記の実施例においてはレバー部材の測定子を
半円球状としたが、半円球状でなくても先端がなめらか
な凸形状としてもよい。For example, in the above embodiment, the measuring tip of the lever member is semicircular, but it does not need to be semispherical and may have a smooth convex tip.
以上説明したように、本発明にかかるハイポイドギヤカ
ッタの切れ刃角測定装置およびその測定方法は、対向す
る一対のブレードの切れ刃に対して、一方の切れ刃と接
触する位置に基準面を有し、他方の切れ刃と接触する位
置に基準面と同一平面上に位置する測定面を有する部材
に、測定子を摺動自在に取り付け、その動きをダイヤル
ゲージにより読み取れるようにしたため、ハイポイドギ
ヤカッタの切れ刃の傾きを定量的に測定することができ
る。As explained above, the hypoid gear cutter cutting edge angle measuring device and its measuring method according to the present invention have a reference surface at a position in contact with one of the cutting edges of a pair of opposing blades. The measuring head is slidably attached to a member that has a measuring surface located on the same plane as the reference surface at the position where it contacts the other cutting edge, and its movement can be read with a dial gauge, so the cutting edge of the hypoid gear cutter is The inclination of the blade can be measured quantitatively.
また、正確な合否判定ができるため、不良品の発生を防
止することができるとともに、測定に技術を要しないた
め、熟練者以外の作業者でも容易に測定することができ
る。In addition, since accurate pass/fail judgment can be made, it is possible to prevent the occurrence of defective products, and since measurement does not require any skill, even non-skilled workers can easily perform measurements.
さらに、傾き量が許容値より大きい場合においても、そ
の量からハイポイドギヤカッタ研削盤のオフセット量を
求め、カッタのすくい面研削を行うことにより修正が可
能であるため、不良品の発生を防止できるというすぐれ
た効果を奏する。Furthermore, even if the amount of inclination is larger than the allowable value, it can be corrected by calculating the offset amount of the hypoid gear cutter grinder from that amount and grinding the rake face of the cutter, which can prevent the occurrence of defective products. It has excellent effects.
第１図は本発明にかかるハイポイドギヤカッタの切れ刃
角測定装置の概略構成を示す平面図、第２図はその正面
図、第３図は第１図のＩＩ［−１［［線に沿った断面図
、第４図はダイヤルゲージの０点合わせに使用する検定
具の概略構成を示す斜視図、第５図はその検定方法を示
す正面図、第６図は第５図の■−■線に沿った断面図、
第７図はハイポイドギヤカッタの切れ刃角測定方法を概
略的に示す平面図、第８図は第７図の■−■線に沿う矢
視図、第９図は第７図のｉｘ −ｉＸ線に沿う矢視図、
第１０図はハイポイドギヤカッタの概略構成を示す斜視
図、第１１図はハイポイドギヤカッタの従来の切れ刃角
測定装置を示す斜視図、第１２図は従来の切れ刃角測定
方法を示す平面図、第１３図は第１２図のＰ−Ｐ線に沿
う矢視図、第１４図は第１２図野Ｑ−Ｑ線に沿う矢視図
である。
１−−−−−−−−ハイポイドギヤカッタの切れ刃角測
定装置（切れ刃角測定装置）
２−−−−−−−ベース
４−・−；・・・レバー部材
６−−−−−−・ダイヤルゲージ
２２−−−−−−一基準面
２４−・・−測定面
６１・−一−−−−測定端子FIG. 1 is a plan view showing a schematic configuration of a cutting edge angle measuring device for a hypoid gear cutter according to the present invention, FIG. 2 is a front view thereof, and FIG. 4 is a perspective view showing the schematic structure of the test tool used for zeroing the dial gauge, FIG. 5 is a front view showing the test method, and FIG. 6 is the line ■-■ in FIG. A cross-sectional view along
Fig. 7 is a plan view schematically showing a method for measuring the cutting edge angle of a hypoid gear cutter, Fig. 8 is a view taken along the line ■-■ in Fig. 7, and Fig. 9 is a view taken along the ix-iX line in Fig. 7. A view along the arrow,
FIG. 10 is a perspective view showing a schematic configuration of a hypoid gear cutter, FIG. 11 is a perspective view showing a conventional cutting edge angle measuring device for a hypoid gear cutter, FIG. 12 is a plan view showing a conventional cutting edge angle measuring method, and FIG. 13 is a view taken along the line P--P in FIG. 12, and FIG. 14 is a view taken along the line Q--Q in the field of FIG. 1-----------Hypoid gear cutter cutting edge angle measuring device (cutting edge angle measuring device) 2-----------Base 4--; Lever member 6--・Dial gauge 22-----1 reference surface 24--Measurement surface 61--1---Measurement terminal
Claims (2)
けられたブレードにそれぞれ当接する基準面と測定面を
有するベースと、該ベース上に回動可能に取り付けられ
、一端がブレードのすくい面に当接し、他端が前記ベー
スに取り付けられたダイヤルゲージの測定端子に当接す
るレバー部材からなることを特徴とするハイポイドギヤ
カッタの切れ刃角測定装置。(1) A base having a reference surface and a measurement surface that abut each of the blades attached at symmetrical positions on the circumference of the hypoid gear cutter, and a base that is rotatably attached to the base and has one end abutting the rake surface of the blade. A cutting edge angle measuring device for a hypoid gear cutter, comprising a lever member whose other end comes into contact with a measuring terminal of a dial gauge attached to the base.
に対して、一方のブレードに切れ刃角測定装置のベース
の基準面を密着させ、他方のブレードに前記ベースの測
定面を接触させた状態で、該ベースに取り付けられたレ
バー部材の変位量をダイヤルゲージにより読み取ること
により、前記ブレードの切れ刃の傾きを測定することを
特徴とするハイポイドギヤカッタの切れ刃角測定方法。(2) With respect to the opposing blades on the circumference of the hypoid gear cutter, with the reference surface of the base of the cutting edge angle measuring device in close contact with one blade and the measurement surface of the base in contact with the other blade, A method for measuring a cutting edge angle of a hypoid gear cutter, characterized in that the inclination of the cutting edge of the blade is measured by reading the amount of displacement of a lever member attached to the base using a dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3475886A JPS62192601A (en) | 1986-02-19 | 1986-02-19 | Device and method for measuring cutting edge angle of hypoid gear cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3475886A JPS62192601A (en) | 1986-02-19 | 1986-02-19 | Device and method for measuring cutting edge angle of hypoid gear cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62192601A true JPS62192601A (en) | 1987-08-24 |
Family
ID=12423214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3475886A Pending JPS62192601A (en) | 1986-02-19 | 1986-02-19 | Device and method for measuring cutting edge angle of hypoid gear cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62192601A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5475358A (en) * | 1993-03-17 | 1995-12-12 | Hokuriku Electric Industry Co., Ltd. | High-voltage variable resistor unit |
| US5532669A (en) * | 1992-11-27 | 1996-07-02 | Hokuriku Electric Industry Co., Ltd. | Terminal for high-voltage variable resistor |
| US5546280A (en) * | 1993-12-28 | 1996-08-13 | Hokuriku Electric Industry Co., Ltd. | Electronic component with soldering-less terminal structure |
| CN106225651A (en) * | 2016-09-20 | 2016-12-14 | 浙江工业大学 | Automatic digital display multi-faceted pressure vessel angularity measurement apparatus |
| CZ308508B6 (en) * | 2019-05-13 | 2020-10-07 | Ăšstav termomechaniky AV ÄŚR, v.v.i. | Method of determining the rotation of the blade edge of a blade machine during rotation |
-
1986
- 1986-02-19 JP JP3475886A patent/JPS62192601A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5532669A (en) * | 1992-11-27 | 1996-07-02 | Hokuriku Electric Industry Co., Ltd. | Terminal for high-voltage variable resistor |
| US5475358A (en) * | 1993-03-17 | 1995-12-12 | Hokuriku Electric Industry Co., Ltd. | High-voltage variable resistor unit |
| US5517171A (en) * | 1993-03-17 | 1996-05-14 | Hokuriku Electric Industry Co., Ltd. | High-voltage electronic component |
| US5546280A (en) * | 1993-12-28 | 1996-08-13 | Hokuriku Electric Industry Co., Ltd. | Electronic component with soldering-less terminal structure |
| CN106225651A (en) * | 2016-09-20 | 2016-12-14 | 浙江工业大学 | Automatic digital display multi-faceted pressure vessel angularity measurement apparatus |
| CZ308508B6 (en) * | 2019-05-13 | 2020-10-07 | Ăšstav termomechaniky AV ÄŚR, v.v.i. | Method of determining the rotation of the blade edge of a blade machine during rotation |
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