JPH0266917U - - Google Patents
Info
- Publication number
- JPH0266917U JPH0266917U JP14493588U JP14493588U JPH0266917U JP H0266917 U JPH0266917 U JP H0266917U JP 14493588 U JP14493588 U JP 14493588U JP 14493588 U JP14493588 U JP 14493588U JP H0266917 U JPH0266917 U JP H0266917U
- Authority
- JP
- Japan
- Prior art keywords
- hob
- cutting blades
- assembled
- materials
- toughness
- 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
- 238000005299 abrasion Methods 0.000 claims 1
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Gear Processing (AREA)
Description
第１図は本考案の一実施例に係る組立ホブの側
面に沿う半断面図、第２図はその正面に沿う半断
面図、第３図は一実施例に係る組立ホブの切刃の
摩耗状況の説明図、第４図は二種類の切刃ブレー
ドの配置例の展開図、第５図は従来の組立ホブの
側面に沿う半断面図、第６図はその正面に沿う半
断面図、第７図は従来の組立ホブの切刃摩耗状況
の説明図である。
図面中、１はホブ本体、２はブレード挿入溝、
３は切刃ブレード、４はリング、６は溶解高速度
工具鋼製の切刃ブレード、７は粉末高速度工具鋼
製の切刃ブレードである。
Fig. 1 is a half-sectional view along the side of an assembled hob according to an embodiment of the present invention, Fig. 2 is a half-sectional view taken along the front thereof, and Fig. 3 is a wear of the cutting edge of the assembled hob according to an embodiment. An explanatory diagram of the situation, Fig. 4 is a developed view of an example of the arrangement of two types of cutting blades, Fig. 5 is a half-sectional view along the side of a conventional assembled hob, and Fig. 6 is a half-sectional view along the front thereof. FIG. 7 is an explanatory diagram of the cutting edge wear status of a conventional assembled hob. In the drawing, 1 is the hob body, 2 is the blade insertion groove,
3 is a cutting blade, 4 is a ring, 6 is a cutting blade made of molten high speed tool steel, and 7 is a cutting blade made of powdered high speed tool steel.
Claims (1)
周方向に沿つて多数組付けてなる組立ホブにおい
て、前記切刃ブレードとして、切刃が強じん性を
有する材質のものと、耐摩耗性を有する材質のも
のとを採用し、これらを適宜配設してなることを
特徴とする組立ホブ。 In an assembled hob in which a large number of cutting blades are assembled along the circumferential direction on the outer circumferential surface of a cylindrical hob main body, the cutting blades are made of a material with toughness, and the cutting blades are made of a material with abrasion resistance. An assembled hob characterized in that it adopts materials having the following characteristics and arranges these materials as appropriate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14493588U JPH0266917U (en) | 1988-11-08 | 1988-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14493588U JPH0266917U (en) | 1988-11-08 | 1988-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0266917U true JPH0266917U (en) | 1990-05-21 |
Family
ID=31413082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14493588U Pending JPH0266917U (en) | 1988-11-08 | 1988-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0266917U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5233992U (en) * | 1975-08-29 | 1977-03-10 |
-
1988
- 1988-11-08 JP JP14493588U patent/JPH0266917U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5233992U (en) * | 1975-08-29 | 1977-03-10 |