JPS63135992U - - Google Patents
Info
- Publication number
- JPS63135992U JPS63135992U JP2811387U JP2811387U JPS63135992U JP S63135992 U JPS63135992 U JP S63135992U JP 2811387 U JP2811387 U JP 2811387U JP 2811387 U JP2811387 U JP 2811387U JP S63135992 U JPS63135992 U JP S63135992U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- spiral cutter
- shearing machine
- cuts
- utility
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 4
- 238000001000 micrograph Methods 0.000 description 3
Landscapes
- Treatment Of Fiber Materials (AREA)
Description
第１図はシヤーリング機の概要側面図、第２図
はスパイラルカツターの平面図、第３図及び第４
図はアンダーナイフの平面図及び側面図、第５図
はスパイラルカツターのカツターブレード先端面
とそれに接するアンダーナイフの部分平面図、第
６図はやすり目刻印装置の概要側面図、第７図は
本考案スパイラルカツターを用いてシヤーリング
した布帛毛羽の先端部を示す顕微鏡写真、第８図
は同じ布帛の断面顕微鏡写真、第９図は従来のス
パイラルカツターを用いてシヤーリングした布帛
毛羽の先端部を示す顕微鏡写真、第１０図は同じ
布帛の断面顕微鏡写真である。
３……スパイラルカツター、３１……カツター
ブレード、３１ａ……やすり目、３１ｂ……先端
面、４……アンダーナイフ、４１……刃先あるい
は刃先線。
Figure 1 is a schematic side view of the shearing machine, Figure 2 is a plan view of the spiral cutter, Figures 3 and 4.
The figures are a plan view and a side view of the underknife, Fig. 5 is a partial plan view of the cutter blade tip of the spiral cutter and the underknife in contact with it, Fig. 6 is a schematic side view of the rasp marking device, and Fig. 7 Figure 8 is a micrograph showing the tip of a fabric fluff sheared using the spiral cutter of the present invention, Figure 8 is a cross-sectional micrograph of the same fabric, and Figure 9 is the tip of a fabric fluff sheared using a conventional spiral cutter. FIG. 10 is a cross-sectional micrograph of the same fabric. 3... Spiral cutter, 31... Cutter blade, 31a... File opening, 31b... Tip surface, 4... Under knife, 41... Blade edge or cutting edge line.
Claims (1)
み切るシヤーリング機のスパイラルカツターにお
いて、カツターブレードのスパイラルカツター回
転方向側面にやすり目を刻まれていることによつ
てカツターブレード先端面に形成される鋸歯形状
が鋸歯の山角あるいは谷角を形成する２つの線と
アンダーナイフの刃先線とが交わつて生ずる三角
形の２つの内角を１５°以上６０°以下にするも
のであることを特徴とするシヤーリング機のスパ
イラルカツター。 (2) 前記三角形の２つの内角が３０°以上５０
°以下である実用新案登録請求の範囲第１項記載
のシヤーリング機のスパイラルカツター。[Scope of Claim for Utility Model Registration] (1) In a spiral cutter of a shearing machine that cuts the fuzz on the fabric surface between an under knife, a file is carved on the side surface of the cutter blade in the direction of rotation of the spiral cutter. The sawtooth shape formed on the tip surface of the cutter blade by cutting the two internal angles of the triangle formed by the intersection of the two lines forming the peak or valley angle of the sawtooth and the cutting edge line of the underknife by 15° or more. A spiral cutter for a shearing machine, characterized in that it cuts at an angle of 60° or less. (2) The two interior angles of the triangle are 30° or more and 50°
A spiral cutter for a shearing machine as set forth in claim 1 of the utility model registration claim, which is less than or equal to .degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2811387U JPH0426474Y2 (en) | 1987-02-28 | 1987-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2811387U JPH0426474Y2 (en) | 1987-02-28 | 1987-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63135992U true JPS63135992U (en) | 1988-09-07 |
| JPH0426474Y2 JPH0426474Y2 (en) | 1992-06-25 |
Family
ID=30830774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2811387U Expired JPH0426474Y2 (en) | 1987-02-28 | 1987-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426474Y2 (en) |
-
1987
- 1987-02-28 JP JP2811387U patent/JPH0426474Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426474Y2 (en) | 1992-06-25 |