JP2001208663A - Abrasion resistance testing method and abrasion resistance tester for fishing line or thread of fishing net, etc. - Google Patents
Abrasion resistance testing method and abrasion resistance tester for fishing line or thread of fishing net, etc.Info
- Publication number
- JP2001208663A JP2001208663A JP2000017293A JP2000017293A JP2001208663A JP 2001208663 A JP2001208663 A JP 2001208663A JP 2000017293 A JP2000017293 A JP 2000017293A JP 2000017293 A JP2000017293 A JP 2000017293A JP 2001208663 A JP2001208663 A JP 2001208663A
- Authority
- JP
- Japan
- Prior art keywords
- line
- abrasion resistance
- test
- yarn
- fishing
- 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
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、釣り糸、漁網用糸
等主として水中で使用される糸の耐摩耗試験方法および
耐摩耗試験機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and a machine for testing abrasion resistance of a line mainly used in water, such as a fishing line and a fishing net line.
【０００２】[0002]
【従来の技術】釣り糸を例にとると、水中に浸った状態
で使用され、使用時に岩、コンクリート、釣り糸ガイド
等に擦れる。そこで摩耗による釣り糸の劣化が生じ、長
く使っていると破断の要因となる。水に浸漬される糸の
耐摩耗試験を考えるとき、通常大気中で使用される糸の
耐摩耗試験と同じでは正確な測定値が得られない。湿潤
状態と乾燥状態では強伸度等の物理的性質が異なるし、
大気中では糸の摩耗性に拘わらず、摩擦熱で切断される
ため、本来の耐摩耗性が得られないからである。これま
で釣り糸のように水中に浸った状態で使用される糸を対
象として耐摩耗試験を行う装置はほとんど無く、糸を製
造する各社が適当な方法又は装置を検討して試験を行っ
ていた。従って測定方法もそれによって得られた測定値
の表示も各社バラバラの状態にあった。2. Description of the Related Art Taking a fishing line as an example, the fishing line is used while immersed in water, and rubs against rocks, concrete, fishing line guides and the like during use. Therefore, the fishing line deteriorates due to abrasion. If the fishing line is used for a long time, the fishing line may break. When considering the abrasion test of a yarn immersed in water, an accurate measurement value cannot be obtained with the same abrasion test of a yarn normally used in the atmosphere. Physical properties such as strength and elongation are different between wet state and dry state,
This is because the yarn is cut by frictional heat in the air irrespective of the abrasion property of the yarn, so that the original abrasion resistance cannot be obtained. Until now, there has been almost no apparatus for performing an abrasion resistance test on a line used in a state of being immersed in water, such as a fishing line, and each company that manufactures a line has examined an appropriate method or apparatus and performed the test. Accordingly, the measurement method and the display of the measurement values obtained by the measurement were in a state of being different from each other.
【０００３】[0003]
【発明が解決しようとする課題】糸が空中にある場合は
もちろんのこと、水中にあるときの状態でも耐摩耗試験
を行うことができ、しかも、測定者によって誤差の生じ
ない耐摩耗試験方法および耐摩耗試験機を提供する。An abrasion resistance test method capable of performing an abrasion resistance test not only when the yarn is in the air but also when the yarn is in the water, and which does not cause an error by a measurer. Provide an abrasion tester.
【０００４】[0004]
【課題を解決するための手段】本発明の糸の耐摩耗試験
方法は、試験対象の糸を研摩ブロックと往復運動機構に
より複数回摩擦接触させ、糸切れセンサにより糸切れを
検出して、糸切れが生じるまでの往復回数で耐摩耗性を
測定する釣り糸、漁網用糸等の耐摩耗試験方法である。
試験糸は水中で研摩ブロックの異なる部位で往復運動機
構により複数回摩擦接触させるのが好ましい。試験糸を
研摩ブロックの異なる部位で接触させるには、糸をトラ
バース装置で揺動させるとか、研摩ブロックを進退させ
ることによって可能となる。According to the method for testing the abrasion resistance of a yarn according to the present invention, the yarn to be tested is brought into frictional contact with the polishing block a plurality of times by a reciprocating mechanism, and the yarn breakage is detected by a yarn breakage sensor. This is an abrasion resistance test method for fishing line, fishing net line, etc., which measures abrasion resistance by the number of reciprocations until breakage occurs.
It is preferable that the test yarn is brought into frictional contact a plurality of times in water at different portions of the polishing block by a reciprocating mechanism. The test yarn can be brought into contact at different portions of the polishing block by rocking the yarn with a traverse device or by moving the polishing block back and forth.
【０００５】このような耐摩耗試験方法を実現する耐摩
耗試験機は、試験対象の釣り糸、漁網用糸等の試験糸と
摩擦接触する研摩ブロックと、該試験糸の一端で該糸を
繰返し引く往復運動機構と、該試験糸の他端に設けた荷
重手段と、該試験糸の端部間に設けた糸切れセンサとか
らなる。ここにいう往復運動機構は試験糸を係止した状
態で、所定長さ引いたり、元に戻したりする反復機能を
有する構造であればよく、例えばモータの回転方向を定
期的に変更するとか、カム機構を採用することができ
る。研摩ブロックは試験糸と接触して糸に摩耗を起こさ
せる機能を備えたもの、例えば砥石、研摩布等である。
糸切れセンサにて糸切れが検出されると、往復運動機構
による総往復回数で耐摩耗性を測定できる。荷重手段は
試験糸を元に戻そうとする力を糸に与えるもので、一定
の荷重を掛けることができる金属ブロックが好ましい
が、バネのように荷重が掛かるもので代用することもで
きる。An abrasion resistance tester which realizes such an abrasion resistance test method is a polishing block which comes into frictional contact with a test line such as a fishing line or a fishing net line to be tested, and the line is repeatedly pulled at one end of the test line. It comprises a reciprocating mechanism, a load means provided at the other end of the test yarn, and a yarn break sensor provided between the ends of the test yarn. The reciprocating mechanism referred to here may be a structure having a repetitive function of pulling a predetermined length or returning the test yarn in a state where the test yarn is locked, such as periodically changing the rotation direction of the motor, A cam mechanism can be employed. The polishing block has a function of causing abrasion of the yarn in contact with the test yarn, for example, a grindstone, a polishing cloth, or the like.
When a yarn break is detected by the yarn break sensor, the wear resistance can be measured by the total number of reciprocations by the reciprocating mechanism. The load means applies a force to return the test yarn to the yarn, and is preferably a metal block capable of applying a constant load. However, a load such as a spring may be used instead.
【０００６】試験糸を研摩ブロックの両側でガイドに係
合すると共に、試験糸の研摩ブロックの同部位で接触す
るのを避けるように糸道へトラバース装置を設けたこと
を特徴とする耐摩耗試験機とした。更に、試験糸を研摩
ブロックの両側で回転ガイドに係合し、研摩ブロックを
両回転ガイドが支持されたベース板に垂直方向ベースで
上下動可能に固定し、前記両回転ガイドをベース板長手
方向へ移動可能に設けてもよい。An abrasion resistance test characterized in that a test yarn is engaged with a guide on both sides of a polishing block, and a traverse device is provided in a yarn path so as to avoid contact of the test yarn with the same portion of the polishing block. Machine. Further, the test yarn is engaged with the rotation guides on both sides of the polishing block, and the polishing block is fixed to a base plate on which both rotation guides are supported so as to be able to move up and down on a vertical base. May be provided so as to be movable.
【０００７】[0007]
【発明の実施の形態】図１は本発明の耐摩耗試験方法を
実施する耐摩耗試験機の実施例の正面図であり、図２は
不使用時の同装置の正面図である。図３は図１中Ａ−Ａ
断面図であり、図４は図１中Ｂ−Ｂ断面図である。本実
施例の耐摩耗試験機１は水槽２の上に載置して使用する
ことができる。水槽２は市販のものを使用することがで
きるが、できれば水温調節機能を備えたものが好まし
い。試験糸３のほぼ中間付近水中で摩擦接触する研摩ブ
ロック４が、水槽２の上に載置されたベース板５に垂直
方向ベース5aで上下動可能に取り付けられている。研摩
ブロック４に試験糸３が触れて摩耗する。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a front view of an embodiment of an abrasion tester for carrying out the abrasion test method of the present invention, and FIG. 2 is a front view of the apparatus when not in use. FIG. 3 is AA in FIG.
FIG. 4 is a sectional view, and FIG. 4 is a sectional view taken along line BB in FIG. The abrasion resistance tester 1 of this embodiment can be used by mounting it on a water tank 2. As the water tank 2, a commercially available water tank can be used, but if possible, a water tank having a water temperature adjusting function is preferable. A polishing block 4 that comes into frictional contact with water near the middle of the test yarn 3 is mounted on a base plate 5 placed on the water tank 2 so as to be vertically movable with a vertical base 5a. The test yarn 3 touches the polishing block 4 and is worn.
【０００８】試験糸３は一端を繰返し引く往復運動機構
６に突出させて設けた糸止め６aに係止されている。他
端は荷重手段７と結ばれている。往復運動機構６は可逆
回転モータによる定期的な台車の前進後退機構である。
荷重手段７は金属製のブロックであって、いわゆる重量
部材であって、試験糸３の太さ、強弱等によって荷重を
任意に変更することができる。試験糸３の往復運動機構
６と、荷重手段７との間に３個の回転ガイド8a〜8cがあ
り、試験糸３を適度に案内する。荷重手段７としてのウ
エイトを直接支持する回転ガイド8aは図中最右方に設け
ている。研摩ブロック４の左右上方に設けた回転ガイド
8b,8cはベース板５の上部を摺動させて任意に移動させ
ることができる。これによって試験糸３を抵抗なしに案
内する。The test thread 3 is locked by a thread stopper 6a provided so as to protrude from a reciprocating mechanism 6 for pulling one end repeatedly. The other end is connected to the load means 7. The reciprocating mechanism 6 is a mechanism for periodically moving the truck forward and backward by a reversible rotating motor.
The load means 7 is a metal block, a so-called heavy member, and the load can be arbitrarily changed according to the thickness, strength, etc. of the test yarn 3. There are three rotation guides 8a to 8c between the reciprocating mechanism 6 of the test yarn 3 and the load means 7, and guides the test yarn 3 appropriately. The rotation guide 8a for directly supporting the weight as the load means 7 is provided on the rightmost side in the figure. Rotation guide provided above and below the left and right of the polishing block
8b and 8c can be arbitrarily moved by sliding the upper part of the base plate 5. This guides the test yarn 3 without resistance.
【０００９】往復運動機構６と回転ガイド8cとの間に糸
切れセンサ９を設けている。糸切れセンサ９は光電管式
でもよいが、この例では感知針9aが水中使用糸に接触状
態でなくなると糸切れと判断する。これにより往復回数
で耐摩耗性を測定できる。A thread break sensor 9 is provided between the reciprocating mechanism 6 and the rotation guide 8c. The thread break sensor 9 may be a photoelectric tube type. In this example, when the sensing needle 9a is out of contact with the underwater thread, it is determined that the thread is broken. Thereby, the wear resistance can be measured by the number of reciprocations.
【００１０】次に上記本発明の水中使用糸の耐摩耗試験
方法および耐摩耗試験機を用いて測定した実施例を例示
する。試験時の様子は図１にみられるが、糸径0.299mm
のナイロン製釣り糸を試験糸３とし、荷重手段７として
633.6ｇの金属製ブロックを用いてナイロン製釣り糸の
試験糸３の端部に取り付け、研摩ブロック４に荒目砥石
(ＷＡ砥粒＃60)を用いて、糸速度2.16m/minでモータ駆
動の往復運動機構６により115mm長の範囲を17回／minで
往復研摩されるようにした。10回(n=10)試験した結果を
表１に示す。平均は往復運動機構６が197.4回往復で糸
切れを生じる結果となっている。Next, examples of the abrasion resistance test method and the abrasion resistance tester for underwater yarns of the present invention will be described. The appearance of the test is shown in Fig. 1, but the thread diameter is 0.299mm
Nylon fishing line as test line 3 and load means 7
Attached to the end of the nylon fishing line test line 3 using a 633.6 g metal block,
Using (WA abrasive # 60), reciprocating polishing was performed at a yarn speed of 2.16 m / min by a motor driven reciprocating mechanism 6 over a range of 115 mm length at 17 times / min. Table 1 shows the results of the test performed 10 times (n = 10). On average, the reciprocating mechanism 6 results in thread breakage after 197.4 reciprocations.
【００１１】[0011]
【表１】 [Table 1]
【００１２】図5〜図7は本発明の他の実施例を示してお
り、図5は正面図、図6は平面図、図7は左側面図であ
る。この例に示す装置は複数本の試験糸3(この例では3
本)の耐摩耗試験を同時に行うことができる。試験糸3を
引く往復運動機構６として装置側面に縦方向に直動モー
タ10を設置している。直動モータ10の上下動軸上端に試
験糸3の一端を連結し、装置反対側にまで張架した試験
糸3の他端に荷重手段7を懸けている。試験糸3は回転ガ
イド8e、8d、8cと張架されたのち、水中又は空中にある
研摩ブロック４に引っ掛け、水槽2から上方へ導くため
に8b、8aと張架したのち前記荷重手段7を懸けている。
糸切れセンサ９は回転ガイド8eと8dとの間に設けてい
る。5 to 7 show another embodiment of the present invention. FIG. 5 is a front view, FIG. 6 is a plan view, and FIG. 7 is a left side view. The device shown in this example has a plurality of test yarns 3 (in this example, 3 yarns).
This test can be performed simultaneously. As a reciprocating mechanism 6 for pulling the test yarn 3, a linear motor 10 is installed on the side of the apparatus in the vertical direction. One end of the test thread 3 is connected to the upper end of the vertical motion shaft of the linear motion motor 10, and the load means 7 is suspended from the other end of the test thread 3 stretched to the opposite side of the apparatus. After the test thread 3 is stretched over the rotating guides 8e, 8d, 8c, it is hooked on the polishing block 4 in water or in the air, and is stretched over 8b, 8a to guide it upward from the water tank 2. I'm hanging.
The thread break sensor 9 is provided between the rotation guides 8e and 8d.
【００１３】耐摩耗試験中に試験糸3が研摩ブロック４
の同一部位に接触するのを防止するために、試験糸3を
研摩ブロック４の長手方向に移動させながら接触させる
べく、糸道へトラバース装置11を設けている。トラバー
ス装置11の構造は水槽2の上部左右へ進退杆12a,12bを設
け、この進退杆12a,12bを同時に前後動可能にする支持
杆13をモータ14により進退させるようにしている。試験
糸3が進退杆12a,12bにそれぞれ設けられた糸保持環15を
通されているので、進退杆12a,12bの進退によってトラ
バースするようにしている。なお、研摩ブロック４は上
下方向に複数個設けて任意な位置のものの使用を可能に
すると共に、回転ガイド8a、8b、8c等の設置も位置、数
等適宜変更することができる。During the abrasion resistance test, the test yarn 3 is
A traverse device 11 is provided on the yarn path in order to contact the test yarn 3 while moving it in the longitudinal direction of the polishing block 4 in order to prevent the same from contacting the same portion. The structure of the traverse device 11 is such that forward and backward rods 12a and 12b are provided to the upper left and right of the water tank 2, and a support rod 13 that enables the forward and backward rods 12a and 12b to simultaneously move back and forth is advanced and retracted by a motor 14. Since the test yarn 3 is passed through the yarn holding rings 15 provided on the forward and backward rods 12a and 12b, the test yarn 3 is traversed by the forward and backward movement of the forward and backward rods 12a and 12b. A plurality of polishing blocks 4 are provided in the up-down direction so that those at arbitrary positions can be used, and the positions, numbers, and the like of the rotation guides 8a, 8b, 8c can be appropriately changed.
【００１４】試験糸3を移動させる往復運動機構６は装
置側面(図5左方)に縦方向に設置している。すなわち、
直動モータ10の移動軸10aが装置本体側面で垂直方向、
すなわち上下動する。上死点と下死点は任意に設定でき
るようにしており、そのために、移動軸10aへ上死点ブ
ロック16aと下死点ブロック16bを設け、移動軸10aが試
験糸3先端の荷重手段7の引きにより上昇する際には上死
点ブロック16aが装置本体側面に設けられた上死点リミ
ットスイッチ17aに接触するまで直動モータ10の運転が
停止され、上死点ブロック16aが上死点リミットスイッ
チ17aに接触すると、一瞬停止の状態を維持した後に直
動モータ10の運転が始まり、下死点ブロック16bが下死
点リミットスイッチ17bに接触するまで移動軸10aが下降
するようにし、この繰り返しによって試験糸3が進退
し、往復研摩されるようにした。なお、この実施例の装
置は、糸速度が3.2〜56.8mm／sec、糸道のトラバース速
度1.0mm/sec、往復運動機構６によるストローク範囲100
〜170mm、研摩ブロック４が25mmφの場合の接触角度56
〜140°、同研摩ブロック４への試験糸3の接触長さ12.2
〜30.5mmとした。上死点ブロック16aと下死点ブロック1
6bはいずれか一方のみでも同様な機能を発揮させること
ができる。A reciprocating mechanism 6 for moving the test yarn 3 is installed vertically on the side of the apparatus (left side in FIG. 5). That is,
The moving shaft 10a of the linear motor 10 is in the vertical direction on the side of the device body,
That is, it moves up and down. The top dead center and the bottom dead center can be set arbitrarily.To this end, a top dead center block 16a and a bottom dead center block 16b are provided on the moving shaft 10a, and the moving shaft 10a When the top dead center block 16a contacts the top dead center limit switch 17a provided on the side of the apparatus body, the operation of the linear motor 10 is stopped, and the top dead center block 16a When contacting the limit switch 17a, the operation of the linear motor 10 starts after maintaining the state of the momentary stop, and the moving shaft 10a descends until the bottom dead center block 16b contacts the bottom dead center limit switch 17b. The test yarn 3 moved forward and backward by repetition, and was subjected to reciprocating polishing. The apparatus of this embodiment has a yarn speed of 3.2 to 56.8 mm / sec, a traverse speed of the yarn path of 1.0 mm / sec, a stroke range of 100
Contact angle 56 when the polishing block 4 is 25 mmφ
~ 140 °, contact length of test yarn 3 to the polishing block 4 12.2
330.5 mm. Top dead center block 16a and bottom dead center block 1
6b can exert a similar function with only one of them.
【００１５】この往復運動機構６により170mm長の範囲
を56.8mm／secの速度で往復研摩されるようにし、試験
糸の材質ナイロン(0.178mmφ)、荷重手段7の荷重200
ｇ、トラバース速度1.0mm/secで試験した結果を表2に示
す。The reciprocating mechanism 6 is used to reciprocally grind a 170 mm length range at a rate of 56.8 mm / sec. The material of the test yarn is nylon (0.178 mmφ), and the load of the load means 7 is 200.
Table 2 shows the results of testing at g and a traverse speed of 1.0 mm / sec.
【００１６】[0016]
【表２】 [Table 2]
【００１７】[0017]
【発明の効果】本発明によって、空中で使用されたり、
水中で使用される釣り糸や漁網用糸の耐摩耗試験を糸が
水中にあるときや空中にあるときの状態で測定できるこ
ととなった。しかも、測定者によって誤差の生じない耐
摩耗試験方法および耐摩耗試験機となっている。加え
て、試験糸が研摩ブロックの同一部位に接触するのを防
止するため測定値にバラツキがなく、研摩ブロックの偏
摩耗も少ない。According to the present invention, it can be used in the air,
The abrasion resistance test of fishing line and fishing net line used in water can be measured when the line is in water or in the air. In addition, the wear resistance test method and the wear resistance tester are free from errors by the measurer. In addition, there is no variation in measured values to prevent the test yarn from coming into contact with the same portion of the polishing block, and there is little uneven wear of the polishing block.
【図１】本発明の耐摩耗試験機の正面図である。FIG. 1 is a front view of a wear resistance tester according to the present invention.
【図２】同耐摩耗試験機の不使用時の同装置の正面図で
ある。FIG. 2 is a front view of the wear resistance tester when it is not used.
【図３】図１中Ａ−Ａ断面図である。FIG. 3 is a sectional view taken along line AA in FIG.
【図４】図１中Ｂ−Ｂ断面図である。FIG. 4 is a sectional view taken along line BB in FIG.
【図５】本発明の他の実施例の正面図である。FIG. 5 is a front view of another embodiment of the present invention.
【図６】平面図である。FIG. 6 is a plan view.
【図７】左側面図である。FIG. 7 is a left side view.
１ 耐摩耗試験機 ２ 水槽 ３ 試験糸 ４ 研摩ブロック ５ ベース板 ６ 往復運動機構 ７ 荷重手段 8a〜8c 回転ガイド ９ 糸切れセンサ 10 直動モータ 10a 移動軸 11 トラバース装置 12a,12b 進退杆 16a 上死点ブロック 16b 下死点ブロック 17a 上死点リミットスイッチ 17b 下死点リミットスイッチ DESCRIPTION OF SYMBOLS 1 Abrasion resistance tester 2 Water tank 3 Test thread 4 Polishing block 5 Base plate 6 Reciprocating motion mechanism 7 Loading means 8a-8c Rotation guide 9 Thread break sensor 10 Linear motor 10a Moving shaft 11 Traverse device 12a, 12b Retractable rod 16a Top dead Point block 16b Bottom dead center block 17a Top dead center limit switch 17b Bottom dead center limit switch
Claims (4)
機構により複数回摩擦接触させ、糸切れセンサにより糸
切れを検出して、糸切れが生じるまでの往復回数で耐摩
耗性を測定することを特徴とする釣り糸、漁網用糸等の
耐摩耗試験方法。1. A yarn to be tested is brought into frictional contact with an abrasive block a plurality of times by a reciprocating mechanism, a yarn breakage sensor detects the yarn breakage, and the wear resistance is measured by the number of reciprocations until the yarn breakage occurs. A method for testing wear resistance of fishing line, fishing net line, etc.
位で往復運動機構により複数回摩擦接触させることを特
徴とする請求項１記載の釣り糸、漁網用糸等の耐摩耗試
験方法。2. The method according to claim 1, wherein the test line is brought into frictional contact a plurality of times by a reciprocating mechanism at different portions of the polishing block in water.
該試験糸の一端で該試験糸を繰返し引く往復運動機構
と、該試験糸の他端に設けた荷重手段と、該試験糸の端
部間に設けた糸切れセンサとからなる釣り糸、漁網用糸
等の耐摩耗試験機。3. An abrasive block in frictional contact with a test yarn;
For a fishing line or fishing net, comprising a reciprocating mechanism for repeatedly pulling the test line at one end of the test line, a load means provided at the other end of the test line, and a line break sensor provided between the ends of the test line. Wear tester for yarns.
係合すると共に、試験糸の研摩ブロックの同部位で接触
するのを避けるように糸道へトラバース装置を設けたこ
とを特徴とする釣り糸、漁網用糸等の耐摩耗試験機。4. A fishing line in which a test line is engaged with a guide on both sides of a polishing block, and a traverse device is provided on a yarn path so as to prevent the test line from coming into contact with the same portion of the polishing block. Abrasion tester for fishing nets and fishing nets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000017293A JP4248719B2 (en) | 2000-01-26 | 2000-01-26 | Wear resistance tester for fishing lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000017293A JP4248719B2 (en) | 2000-01-26 | 2000-01-26 | Wear resistance tester for fishing lines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001208663A true JP2001208663A (en) | 2001-08-03 |
| JP4248719B2 JP4248719B2 (en) | 2009-04-02 |
Family
ID=18544305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000017293A Expired - Fee Related JP4248719B2 (en) | 2000-01-26 | 2000-01-26 | Wear resistance tester for fishing lines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4248719B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274839A (en) * | 2019-07-08 | 2019-09-24 | 上海枭腾纺织科技有限公司 | Efficient yarn abrasion tester |
| CN112362517A (en) * | 2020-11-09 | 2021-02-12 | 江苏亨通光电股份有限公司 | Yarn friction resistance detection device |
| CN114112762A (en) * | 2021-11-23 | 2022-03-01 | 岳阳澳源通信材料有限公司 | Glass fiber yarn wear-resisting frequency detection device and detection method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621020B (en) * | 2012-03-07 | 2013-10-30 | 山东省纺织科学研究院 | Thread rope wet abrasion-resisting performance test device |
-
2000
- 2000-01-26 JP JP2000017293A patent/JP4248719B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274839A (en) * | 2019-07-08 | 2019-09-24 | 上海枭腾纺织科技有限公司 | Efficient yarn abrasion tester |
| CN112362517A (en) * | 2020-11-09 | 2021-02-12 | 江苏亨通光电股份有限公司 | Yarn friction resistance detection device |
| CN114112762A (en) * | 2021-11-23 | 2022-03-01 | 岳阳澳源通信材料有限公司 | Glass fiber yarn wear-resisting frequency detection device and detection method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4248719B2 (en) | 2009-04-02 |
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