JPH0393028U - - Google Patents
Info
- Publication number
- JPH0393028U JPH0393028U JP9410190U JP9410190U JPH0393028U JP H0393028 U JPH0393028 U JP H0393028U JP 9410190 U JP9410190 U JP 9410190U JP 9410190 U JP9410190 U JP 9410190U JP H0393028 U JPH0393028 U JP H0393028U
- Authority
- JP
- Japan
- Prior art keywords
- distribution groove
- rake face
- chip distribution
- saw
- arc
- 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
- 239000002184 metal Substances 0.000 claims 2
Description
第１図はのこ刃の上部を端面側から見た図、第
２図は丸のこ本体に取り付けられたのこ刃を上か
ら見た図、第３図は第２図の−線に沿つた断
面図である。
１……丸のこ本体、２……のこ刃、３……主逃
げ面、４……チツプ分配溝、５……すくい面、６
……円弧状区分、７……直線区分、８……円弧状
区分、９，１０……破線、１１……逃げ角。
Figure 1 is a view of the upper part of the saw blade viewed from the end side, Figure 2 is a view of the saw blade attached to the circular saw body viewed from above, and Figure 3 is shown along the - line in Figure 2. FIG. 1... Circular saw body, 2... Saw blade, 3... Main flank, 4... Chip distribution groove, 5... Rake face, 6
...Circular segment, 7... Straight line segment, 8... Circular arc segment, 9, 10... Broken line, 11... Relief angle.
Claims (1)
て、各のこ刃が、すくい面５から延びていて後端
部で主逃げ面３に開口するチツプ分配溝４を有し
ており、このチツプ分配溝の底部がほぼ円弧状に
延びている形式のものにおいて、チツプ分配溝４
の底部がすくい面５を起点として、第１の短い円
弧状区分６と第２の直線区分７と第３の大きな円
弧状区分８とに分割されており、すくい面５にお
ける第１の短い円弧状区分６が正の逃げ角１１を
なして延びていることを特徴とする金属切断丸の
こ。 A circular metal cutting saw with a plurality of saw blades 2, each having a chip distribution groove 4 extending from a rake face 5 and opening into a main clearance face 3 at its rear end. In the case where the bottom of the chip distribution groove extends approximately in an arc shape, the chip distribution groove 4
The bottom of the rake face 5 is divided into a first short arc-shaped section 6, a second straight line segment 7, and a third large arc-shaped segment 8, and the first short circle on the rake face 5 A metal cutting circular saw, characterized in that the arcuate section 6 extends with a positive clearance angle 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9410190U JPH0393028U (en) | 1990-09-10 | 1990-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9410190U JPH0393028U (en) | 1990-09-10 | 1990-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0393028U true JPH0393028U (en) | 1991-09-24 |
Family
ID=31643442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9410190U Pending JPH0393028U (en) | 1990-09-10 | 1990-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0393028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006513045A (en) * | 2003-01-23 | 2006-04-20 | ホン ル | Adjustable wrench for quick adjustment of jaw width |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627727A (en) * | 1979-08-07 | 1981-03-18 | Rennarutsu Geb | Cutting tool provided with cutting edge with chip dividing groove |
-
1990
- 1990-09-10 JP JP9410190U patent/JPH0393028U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627727A (en) * | 1979-08-07 | 1981-03-18 | Rennarutsu Geb | Cutting tool provided with cutting edge with chip dividing groove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006513045A (en) * | 2003-01-23 | 2006-04-20 | ホン ル | Adjustable wrench for quick adjustment of jaw width |