JPH023366U - - Google Patents
Info
- Publication number
- JPH023366U JPH023366U JP7847888U JP7847888U JPH023366U JP H023366 U JPH023366 U JP H023366U JP 7847888 U JP7847888 U JP 7847888U JP 7847888 U JP7847888 U JP 7847888U JP H023366 U JPH023366 U JP H023366U
- Authority
- JP
- Japan
- Prior art keywords
- cement
- hardened
- firing
- spheres
- pore
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims 3
- 238000010304 firing Methods 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000004088 foaming agent Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000006061 abrasive grain Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Description
第１図は本考案実施例―１で得た砥石の断面図
を示す。第２図は本考案実施例―３で得た砥石の
断面図を示す。
１は気孔、２は砥粒、３は結合材、４は無機質
中空球。
FIG. 1 shows a cross-sectional view of the grindstone obtained in Example 1 of the present invention. FIG. 2 shows a cross-sectional view of the grindstone obtained in Example 3 of the present invention. 1 is a pore, 2 is an abrasive grain, 3 is a binding material, and 4 is an inorganic hollow sphere.
Claims (1)
ス粉、気孔生成材として、アルミニウム粉・気泡
剤・無機質中空球・有機質球のうち、少なくとも
一種類、を配合した原量を成形し、セメントが硬
化した後、焼成温度７５０〜１５００℃で焼成す
ることにより得た、均質な結合材、均一な気孔を
有するビトリフアイド砥石の製造方法。 After the cement is hardened, a raw amount containing at least cement and glass powder as a grinding wheel binding material and at least one of aluminum powder, a foaming agent, inorganic hollow spheres, and organic spheres as a pore-generating material is formed, and after the cement has hardened, A method for producing a vitrified grindstone having a homogeneous bond and uniform pores obtained by firing at a firing temperature of 750 to 1500°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7847888U JPH023366U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7847888U JPH023366U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023366U true JPH023366U (en) | 1990-01-10 |
Family
ID=31303402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7847888U Pending JPH023366U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2004106001A1 (en) * | 2003-05-30 | 2006-07-20 | ボッシュ株式会社 | Vitrified grinding wheel and manufacturing method thereof |
| CN108393792A (en) * | 2017-02-06 | 2018-08-14 | 蓝思科技（长沙）有限公司 | Active filler pore creating material, the resin abrasive tools and preparation method thereof containing this pore creating material |
| EP4442391A1 (en) | 2023-04-07 | 2024-10-09 | Nikken Kosakusho Works, Ltd. | Tool holder and tool holding structure including the same |
-
1988
- 1988-06-13 JP JP7847888U patent/JPH023366U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2004106001A1 (en) * | 2003-05-30 | 2006-07-20 | ボッシュ株式会社 | Vitrified grinding wheel and manufacturing method thereof |
| CN108393792A (en) * | 2017-02-06 | 2018-08-14 | 蓝思科技（长沙）有限公司 | Active filler pore creating material, the resin abrasive tools and preparation method thereof containing this pore creating material |
| EP4442391A1 (en) | 2023-04-07 | 2024-10-09 | Nikken Kosakusho Works, Ltd. | Tool holder and tool holding structure including the same |
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