JPH0329237U - - Google Patents
Info
- Publication number
- JPH0329237U JPH0329237U JP8942189U JP8942189U JPH0329237U JP H0329237 U JPH0329237 U JP H0329237U JP 8942189 U JP8942189 U JP 8942189U JP 8942189 U JP8942189 U JP 8942189U JP H0329237 U JPH0329237 U JP H0329237U
- Authority
- JP
- Japan
- Prior art keywords
- spindle head
- thermal expansion
- expansion material
- low thermal
- head characterized
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
Landscapes
- Turning (AREA)
- Machine Tool Units (AREA)
Description
第１図は本実施例の前部が低熱膨張材で構成さ
れた構造の主軸頭の断面図である。
２……主軸頭本体、２Ａ……主軸頭基部、２Ｂ
……主軸頭前部。
FIG. 1 is a cross-sectional view of the spindle head of this embodiment having a structure in which the front portion is made of a low thermal expansion material. 2...Spindle head body, 2A...Spindle head base, 2B
...Anterior part of the spindle head.
Claims (1)
を特徴とする主軸頭。 (2) 主軸頭本体２のうち加工精度に熱変位が影
響する部分２Ｂのみを低熱膨張材で構成したこと
を特徴とする主軸頭。[Claims for Utility Model Registration] (1) A spindle head characterized in that the spindle head body 2 is made of a low thermal expansion material. (2) A spindle head characterized in that only a portion 2B of the spindle head main body 2 where thermal displacement affects machining accuracy is made of a low thermal expansion material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8942189U JPH0329237U (en) | 1989-07-28 | 1989-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8942189U JPH0329237U (en) | 1989-07-28 | 1989-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0329237U true JPH0329237U (en) | 1991-03-22 |
Family
ID=31639000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8942189U Pending JPH0329237U (en) | 1989-07-28 | 1989-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100770446B1 (en) * | 2005-10-11 | 2007-10-26 | (주)산호수출포장 | A packaging construction steel box |
| KR100820002B1 (en) * | 2000-10-16 | 2008-04-07 | 제온 코포레이션 | Prefabricated container |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61270042A (en) * | 1985-05-22 | 1986-11-29 | Toyoda Mach Works Ltd | Spindle mechanism of machine tool |
-
1989
- 1989-07-28 JP JP8942189U patent/JPH0329237U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61270042A (en) * | 1985-05-22 | 1986-11-29 | Toyoda Mach Works Ltd | Spindle mechanism of machine tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100820002B1 (en) * | 2000-10-16 | 2008-04-07 | 제온 코포레이션 | Prefabricated container |
| KR100770446B1 (en) * | 2005-10-11 | 2007-10-26 | (주)산호수출포장 | A packaging construction steel box |