JPH027905U - - Google Patents
Info
- Publication number
- JPH027905U JPH027905U JP8446288U JP8446288U JPH027905U JP H027905 U JPH027905 U JP H027905U JP 8446288 U JP8446288 U JP 8446288U JP 8446288 U JP8446288 U JP 8446288U JP H027905 U JPH027905 U JP H027905U
- Authority
- JP
- Japan
- Prior art keywords
- bowl
- shaped thin
- thin part
- tailstock
- jig
- 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
- 238000010586 diagram Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
Description
第1図は、碗状薄物部品の内周削りにおけるビ
ビリ振動防止装置の概略構造図である。第2図は
ビビリ振動発生状態説明図であつて、Aは共振動
の変位、速度、切削力の関係図、Bは経時的仕事
量関係図、Cは共振動の変位に対する切削力の関
係図である。
1……碗状薄物部品、2……主軸台、3……心
押台、4……ジグ、5……心押し、6……取付ヘ
ツド、7……アーム、8……ウエイト、9……頭
部、10……接触面、11……刃物台、12……
バイト。
FIG. 1 is a schematic structural diagram of a chatter vibration prevention device for cutting the inner periphery of a bowl-shaped thin part. Fig. 2 is an explanatory diagram of the state in which chatter vibration occurs, in which A is a diagram of the relationship between resonance displacement, speed, and cutting force, B is a diagram of the relationship of workload over time, and C is a diagram of the relationship between cutting force and displacement of resonance. It is. 1... Bowl-shaped thin part, 2... Headstock, 3... Tailstock, 4... Jig, 5... Tailstock, 6... Mounting head, 7... Arm, 8... Weight, 9... ...Head, 10...Contact surface, 11...Turret, 12...
Part-Time Job.
Claims (1)
転する主軸台と心押台とで構成し、該主軸台には
ジグが取付けられ、心押台には心押しを介して取
付ヘツドが取付けられて、これらジグと取付ヘツ
ドとで碗状薄物部品を挾持セツトして回転するこ
とにより内周削りがされる装置において、ジグの
外周にアームが放射状に設けられ、該アームに垂
下するウエイトをその頭部で軸支し、該頭部に碗
状薄物部品のセツトされた取付軸が回転するとそ
の碗状薄物部品の外周へ接触押圧する接触面を形
成し、ビビリ振動が防止されることを特徴とする
碗状薄物部品の内周削りにおけるビビリ振動防止
装置。 It consists of a headstock and a tailstock, on which the mounting shaft for setting the bowl-shaped thin part to be machined rotates, a jig is attached to the headstock, and a mounting head is attached to the tailstock via the tailstock. In these devices, a bowl-shaped thin part is clamped and set between a jig and a mounting head, and the inner circumference is milled by rotating the jig. It is characterized by being pivotally supported by the head, and when the mounting shaft on which the bowl-shaped thin part is set rotates, a contact surface is formed that contacts and presses against the outer periphery of the bowl-shaped thin part, thereby preventing chatter vibration. A device to prevent chatter vibration when cutting the inner periphery of bowl-shaped thin parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8446288U JPH027905U (en) | 1988-06-28 | 1988-06-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8446288U JPH027905U (en) | 1988-06-28 | 1988-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH027905U true JPH027905U (en) | 1990-01-18 |
Family
ID=31309150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8446288U Pending JPH027905U (en) | 1988-06-28 | 1988-06-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH027905U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04336906A (en) * | 1991-05-13 | 1992-11-25 | Yutaka Giken Co Ltd | Chuck for machine tool |
JPH06184889A (en) * | 1992-12-15 | 1994-07-05 | Shima Seiki Mfg Ltd | Sinker apparatus of flat knitting machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933540U (en) * | 1982-08-20 | 1984-03-01 | 沖電気工業株式会社 | reset circuit |
-
1988
- 1988-06-28 JP JP8446288U patent/JPH027905U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933540U (en) * | 1982-08-20 | 1984-03-01 | 沖電気工業株式会社 | reset circuit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04336906A (en) * | 1991-05-13 | 1992-11-25 | Yutaka Giken Co Ltd | Chuck for machine tool |
JPH06184889A (en) * | 1992-12-15 | 1994-07-05 | Shima Seiki Mfg Ltd | Sinker apparatus of flat knitting machine |