JPH0418345U - - Google Patents
Info
- Publication number
- JPH0418345U JPH0418345U JP6006190U JP6006190U JPH0418345U JP H0418345 U JPH0418345 U JP H0418345U JP 6006190 U JP6006190 U JP 6006190U JP 6006190 U JP6006190 U JP 6006190U JP H0418345 U JPH0418345 U JP H0418345U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- testing machine
- bending fatigue
- test piece
- fatigue testing
- 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
- 238000005452 bending Methods 0.000 claims description 4
- 238000009661 fatigue test Methods 0.000 claims description 4
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は本考案回転曲げ疲労試験機の一実施例
の正面図、第２図は側面図、第３図は本考案の主
要部であるレバー機構の拡大図である。第４図は
従来の回転曲げ疲労試験機の正面図、第５図は側
面図である。
１……試験台、２……軸棒、３……軸棒支持具
、４……試験片、４ａ……重錘取付端部、４ｂ…
…縮小断面部、５……駆動モーター、６……重錘
、７……重錘取付具、８……レバー支持台、９…
…取付ピン、１０……レバー、１０ａ……支持部
、１０ｂ……連結部、１０ｃ……中空部、１０ｄ
……下部溝、１０ｅ……横溝、１１……連結棒、
１２……移動ねじ、１３……回転つまみ、１４…
…重錘釣下具、１５……指示板。
FIG. 1 is a front view of an embodiment of the rotary bending fatigue testing machine of the present invention, FIG. 2 is a side view, and FIG. 3 is an enlarged view of the lever mechanism which is the main part of the present invention. FIG. 4 is a front view of a conventional rotary bending fatigue testing machine, and FIG. 5 is a side view. DESCRIPTION OF SYMBOLS 1... Test stand, 2... Shaft rod, 3... Shaft rod support, 4... Test piece, 4a... Weight attachment end, 4b...
...Reduced cross section, 5... Drive motor, 6... Weight, 7... Weight mount, 8... Lever support base, 9...
...Mounting pin, 10...Lever, 10a...Support part, 10b...Connection part, 10c...Hollow part, 10d
... lower groove, 10e ... horizontal groove, 11 ... connecting rod,
12...Movement screw, 13...Rotation knob, 14...
... Weight fishing equipment, 15 ... Instruction board.
Claims (1)
を作用させる回転曲げ疲労試験機において、重錘
釣り下げ部に、重錘釣り下げ位置を変えることに
よつて生ずるスパン比を利用し上記試験片に作用
する負荷を同一の重錘で適宜に設定できるレバー
機構を設けたことを特徴とする回転曲げ疲労試験
機。 In a rotary bending fatigue testing machine that rotates a test piece with a suspended weight and applies repeated loads, the above test piece is tested using the span ratio created by changing the hanging position of the weight. A rotary bending fatigue testing machine characterized by being equipped with a lever mechanism that can appropriately set the load acting on the same weight using the same weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6006190U JPH0418345U (en) | 1990-06-06 | 1990-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6006190U JPH0418345U (en) | 1990-06-06 | 1990-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418345U true JPH0418345U (en) | 1992-02-17 |
Family
ID=31587097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6006190U Pending JPH0418345U (en) | 1990-06-06 | 1990-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019066431A (en) * | 2017-10-05 | 2019-04-25 | 新日鐵住金株式会社 | Jig unit, test device and test method |
| KR102241611B1 (en) * | 2019-11-22 | 2021-04-16 | 동의대학교 산학협력단 | Weight holder detachable bushing and Cantilever rotational bending fatigue tester comprising thereof |
-
1990
- 1990-06-06 JP JP6006190U patent/JPH0418345U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019066431A (en) * | 2017-10-05 | 2019-04-25 | 新日鐵住金株式会社 | Jig unit, test device and test method |
| KR102241611B1 (en) * | 2019-11-22 | 2021-04-16 | 동의대학교 산학협력단 | Weight holder detachable bushing and Cantilever rotational bending fatigue tester comprising thereof |
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