JPH09183001A - Method for grooving end face with nc lathe - Google Patents

Method for grooving end face with nc lathe

Info

Publication number
JPH09183001A
JPH09183001A JP35424295A JP35424295A JPH09183001A JP H09183001 A JPH09183001 A JP H09183001A JP 35424295 A JP35424295 A JP 35424295A JP 35424295 A JP35424295 A JP 35424295A JP H09183001 A JPH09183001 A JP H09183001A
Authority
JP
Japan
Prior art keywords
work
lathe
drive unit
face
radial direction
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
Application number
JP35424295A
Other languages
Japanese (ja)
Inventor
Yasusada Suda
安貞 須田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP35424295A priority Critical patent/JPH09183001A/en
Publication of JPH09183001A publication Critical patent/JPH09183001A/en
Pending legal-status Critical Current

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  • Milling Processes (AREA)
  • Turning (AREA)

Abstract

PROBLEM TO BE SOLVED: To eliminate the need for the operation of centering work and to enhance the operational efficiency for machining the work by enabling machining operations to be carried out as a series of processes without removal of the work. SOLUTION: In a method for grooving end faces with an NC lathe by securing a work W to a main spindle using a chuck 11 and cutting the end face of the work W with the edge 22 of a drive unit (rotary cutting tool) 2 while moving the drive unit 2 backward and forward along the radial direction of the work W, the drive unit (rotary cutting tool) 2 is moved backward and forward along the radial direction of the work W as the main spindle is rotated.

Description

【発明の詳細な説明】Detailed Description of the Invention 【発明の属する技術分野】TECHNICAL FIELD OF THE INVENTION

【0001】この発明はNC旋盤における端面溝削り方
法に関するものであり、特に、ワークの端面に周縁が曲
線状の溝部を削る方法に関するものである。
The present invention relates to a method for shaving an end surface groove in an NC lathe, and more particularly to a method for shaving a groove portion having a curved peripheral edge on an end surface of a work.

【0002】[0002]

【従来の技術】従来、ワークの端面に、周縁が曲線状の
溝部を削る場合、フライス装置に頼らざるを得なかっ
た。
2. Description of the Related Art Conventionally, in the case of cutting a groove having a curved peripheral edge on the end face of a work, it has been obliged to rely on a milling machine.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、この場
合、後工程としてワークへの旋盤加工(例えば、孔開
け)が必要な場合、ワークをフライス盤から外して旋盤
に設置しなければならず、この結果、ワークの芯出しに
手間がかかるとともにワークの加工作業の作業能率を向
上させにくいという不都合を有した。
However, in this case, when lathe machining (for example, boring) is required as a post-process, the work must be removed from the milling machine and installed on the lathe. However, there is a problem in that it takes time and effort to center the work and it is difficult to improve the work efficiency of the work for working the work.

【0004】この発明の課題はこれらの不都合を解消す
ることである。
An object of the present invention is to eliminate these disadvantages.

【0005】[0005]

【課題を解決するための手段】前記課題を達成するため
に、この発明に係るNC旋盤における端面溝削り方法に
おいては、ワークをチャックによって主軸に固定し、ド
ライブユニット(回転バイト)を前記ワークの径方向に
進退させながらこのドライブユニットの先端刃部におい
て前記ワークの端面を切削するNC旋盤における端面溝
削り方法において、前記主軸を回転しながら前記ドライ
ブユニット(回転バイト)を前記ワークの径方向に進退
させるものであるため、
In order to achieve the above object, in the end face groove cutting method for an NC lathe according to the present invention, a work is fixed to a spindle by a chuck, and a drive unit (rotating tool) is attached to the diameter of the work. In an end face grooving method in an NC lathe that cuts the end face of the work at the tip blade portion of the drive unit while advancing and retracting in the direction, moving the drive unit (rotating tool) in the radial direction of the work while rotating the spindle. Because

【0006】前記主軸の回転を制御しながら前記ドライ
ブユニット(回転バイト)が前記ワークの径方向へ進退
するのを制御することによって、ワークの端面に周縁が
曲線状の溝部を、その周縁の曲率を自由に調節しながら
削ることができるものである。
By controlling the drive unit (rotating tool) to advance and retreat in the radial direction of the work while controlling the rotation of the main shaft, a groove having a curved peripheral edge and a curvature of the peripheral edge are formed on the end surface of the work. It can be trimmed while freely adjusting.

【0007】[0007]

【発明の実施の説明】図1および図2はこの発明に係る
NC旋盤における端面溝削り工程の斜視図、図3は同削
り工程の説明図である。
DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 and 2 are perspective views of an end face groove cutting process in an NC lathe according to the present invention, and FIG. 3 is an explanatory view of the same cutting process.

【0008】図1において、1はNC旋盤、11はこのN
C旋盤1のチャックである。このチャック11はワークW
を主軸(NC旋盤の主軸)に軸心を一致させた状態で固
定するためのものである。なお、ワークWは円柱体状を
している。
In FIG. 1, 1 is an NC lathe, and 11 is this N.
It is a chuck of the C lathe 1. This chuck 11 is a work W
Is for fixing the main shaft (main shaft of the NC lathe) in a state in which the shaft center is aligned. The work W has a cylindrical shape.

【0009】次に、図1および図2において、2はドラ
イブユニットであり、タレット形刃物台3に設置されて
いる。このドライブユニット2はドライブ部21と回転バ
イト22とから構成される。このドライブユニット2はド
ライブ21によって回転バイト22を回転させ(軸心の周囲
に)、タレット形刃物台3をワークWの径方向へ進退さ
せれば、回転バイト22の先端刃部によってワークWの端
面に溝部5を形成することができる。
Next, in FIGS. 1 and 2, reference numeral 2 is a drive unit, which is installed on the turret type tool rest 3. The drive unit 2 includes a drive unit 21 and a rotary bite 22. This drive unit 2 rotates the rotary cutting tool 22 by the drive 21 (around the shaft center) and moves the turret type tool rest 3 in the radial direction of the work W, so that the tip surface of the rotary cutting tool 22 causes the end surface of the work W to end. The groove 5 can be formed in the groove.

【0010】このとき、図3からも明確なように、旋盤
1の主軸をゆっくり回転させれば、相対的にみて、ドラ
イプユニット2はワークWの端面に対して曲線を描いて
移動するため、回転バイト22の先端刃部はワークWの端
面にその周縁が曲線状の溝部5を削ることができる。こ
の場合、前記旋盤の主軸の回転速度および回転角度並び
に前記ドライブユニット(回転バイト)20の進退の速度
及び距離を互いに調節することによってあらゆる曲率を
した周縁が曲線状の溝部5を削ることができるものであ
る。
At this time, as is clear from FIG. 3, if the main shaft of the lathe 1 is slowly rotated, the drive unit 2 moves in a curved line with respect to the end surface of the work W, as relatively seen. The tip cutting edge of the rotary cutting tool 22 is capable of cutting the groove 5 having a curved peripheral edge on the end surface of the work W. In this case, by adjusting the rotation speed and rotation angle of the main shaft of the lathe and the advance and retreat speed and distance of the drive unit (rotary cutting tool) 20 with each other, it is possible to cut the groove portion 5 having a curved peripheral edge with any curvature. Is.

【0011】[0011]

【発明の効果】この発明に係るNC旋盤における端面溝
削り方法は、ワークをチャックによって主軸に固定し、
ドライブユニット(回転バイト)を前記ワークの径方向
に進退させながらこのドライブユニットの先端刃部にお
いて前記ワークの端面を切削するNC旋盤における端面
溝削り方法において、前記主軸を回転しながら前記ドラ
イブユニット(回転バイト)を前記ワークの径方向に進
退させるものであるため、
The end face groove cutting method in the NC lathe according to the present invention is such that the work is fixed to the spindle by a chuck,
In an end face grooving method in an NC lathe in which a drive unit (rotating tool) is advanced and retracted in the radial direction of the work while cutting the end face of the work with a tip blade portion of the drive unit, the drive unit (rotating tool) is rotated while rotating the spindle. Since it is to move back and forth in the radial direction of the work,

【0012】前記主軸の回転を制御しながら前記ドライ
ブユニット(回転バイト)が前記ワークの径方向へ進退
するのを制御することによって、ワークの端面に周縁が
曲線状の溝部を、その周縁の曲率を自由に調節しながら
削ることができるものである。
By controlling the drive unit (rotating tool) to advance and retreat in the radial direction of the work while controlling the rotation of the main shaft, a groove having a curved peripheral edge is formed on the end face of the work, and the curvature of the peripheral edge is adjusted. It can be trimmed while freely adjusting.

【0013】よって、この発明に係るNC旋盤における
端面溝削り方法を使用すれば、フライス盤を使用しなく
てもNC旋盤によって、ワークの端面に、周縁が曲線状
の溝部を削ることができるため、後工程としてワークへ
の旋盤加工(例えば、孔開け)が必要な場合にもそのま
ま旋盤からワークを取り外すことなく、当該旋盤におけ
る一連の工程として加工作業ができる結果、従来必要と
したワークの芯出し作業が不要となるとともにワークの
加工作業の作業能率を向上させることができるものであ
る。
Therefore, by using the end face grooving method in the NC lathe according to the present invention, it is possible to grind a groove portion having a curved peripheral edge on the end face of the work by the NC lathe without using a milling machine. Even if lathe machining (for example, boring) is required as a post process, the work can be performed as a series of steps on the lathe without removing the work from the lathe as it is. The work becomes unnecessary and the work efficiency of the work processing of the work can be improved.

【図面の簡単な説明】[Brief description of the drawings]

【図1】この発明に係るNC旋盤における端面溝削り工
程の斜視図
FIG. 1 is a perspective view of an end face groove cutting process in an NC lathe according to the present invention.

【図2】同NC旋盤における端面溝削り工程の斜視図FIG. 2 is a perspective view of an end face groove cutting process in the NC lathe.

【図3】同削り工程の説明図である。FIG. 3 is an explanatory diagram of the shaving step.

【符号の説明】[Explanation of symbols]

W … ワーク 1 … NC旋盤 11 … チャック 2 … ドライブユニット(回転バイト) 22 … 先端刃部 5 … 溝部 W ... Work 1 ... NC lathe 11 ... Chuck 2 ... Drive unit (rotating tool) 22 ... Tip blade part 5 ... Groove part

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 ワークをチャックによって主軸に固定
し、ドライブユニット(回転バイト)を前記ワークの径
方向に進退させながらこのドライブユニットの先端刃部
において前記ワークの端面を切削するNC旋盤における
端面溝削り方法において、前記主軸を回転しながら前記
ドライブユニット(回転バイト)を前記ワークの径方向
に進退させることを特徴とするNC旋盤における端面溝
削り方法。
1. An end face grooving method in an NC lathe in which a work is fixed to a main shaft by a chuck, and a drive unit (rotating tool) is advanced and retracted in the radial direction of the work while cutting the end face of the work with a tip blade of the drive unit. 2. The method for shaving an end face in an NC lathe, wherein the drive unit (rotating tool) is advanced and retracted in a radial direction of the work while rotating the spindle.
JP35424295A 1995-12-30 1995-12-30 Method for grooving end face with nc lathe Pending JPH09183001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP35424295A JPH09183001A (en) 1995-12-30 1995-12-30 Method for grooving end face with nc lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35424295A JPH09183001A (en) 1995-12-30 1995-12-30 Method for grooving end face with nc lathe

Publications (1)

Publication Number Publication Date
JPH09183001A true JPH09183001A (en) 1997-07-15

Family

ID=18436234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35424295A Pending JPH09183001A (en) 1995-12-30 1995-12-30 Method for grooving end face with nc lathe

Country Status (1)

Country Link
JP (1) JPH09183001A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52145890A (en) * 1976-05-31 1977-12-05 Mitsubishi Heavy Ind Ltd Nc lathe for composite machining

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52145890A (en) * 1976-05-31 1977-12-05 Mitsubishi Heavy Ind Ltd Nc lathe for composite machining

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