JPS63172552U - - Google Patents
Info
- Publication number
- JPS63172552U JPS63172552U JP6584687U JP6584687U JPS63172552U JP S63172552 U JPS63172552 U JP S63172552U JP 6584687 U JP6584687 U JP 6584687U JP 6584687 U JP6584687 U JP 6584687U JP S63172552 U JPS63172552 U JP S63172552U
- Authority
- JP
- Japan
- Prior art keywords
- drive roller
- contact surface
- work drive
- workpiece
- grinding machine
- 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
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
第１図は本考案実施例に係るワークドライブロ
ーラを示す斜視図、第２図はワークドライブロー
ラを使用したセンタレス研削機を示す斜視図、第
３図はセンタレス研削機主要部の概略側面図、第
４図は第３図中のＸ―Ｘ線断面図である。
１：ワークドライブローラ、１ａ：接触面、２
：インシユート、３：シユー、７：砥石、Ｈ：被
加工物体。
FIG. 1 is a perspective view showing a work drive roller according to an embodiment of the present invention, FIG. 2 is a perspective view showing a centerless grinder using the work drive roller, and FIG. 3 is a schematic side view of the main parts of the centerless grinder. FIG. 4 is a sectional view taken along the line XX in FIG. 3. 1: Work drive roller, 1a: Contact surface, 2
: in-situ, 3: shoe, 7: whetstone, H: object to be machined.
Claims (1)
し、回転させるワークドライブローラにおいて、
少なくとも被加工物体との接触面をジルコニアセ
ラミツクで形成するとともに、前記接触面の中心
線平均粗さＲａを０．３μｍ以下としたことを特
徴とするセンタレス研削機用ワークドライブロー
ラ。 In the work drive roller that holds and rotates the workpiece in a centerless grinding machine,
A work drive roller for a centerless grinding machine, characterized in that at least a contact surface with a workpiece is formed of zirconia ceramic, and the center line average roughness Ra of the contact surface is 0.3 μm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6584687U JPS63172552U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6584687U JPS63172552U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63172552U true JPS63172552U (en) | 1988-11-09 |
Family
ID=30903300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6584687U Pending JPS63172552U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009136953A (en) * | 2007-12-05 | 2009-06-25 | Seiko Instruments Inc | Grinder |
-
1987
- 1987-04-30 JP JP6584687U patent/JPS63172552U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009136953A (en) * | 2007-12-05 | 2009-06-25 | Seiko Instruments Inc | Grinder |