JPH0648396Y2 - ねじり式棒材検査装置 - Google Patents
ねじり式棒材検査装置Info
- Publication number
- JPH0648396Y2 JPH0648396Y2 JP2004489U JP2004489U JPH0648396Y2 JP H0648396 Y2 JPH0648396 Y2 JP H0648396Y2 JP 2004489 U JP2004489 U JP 2004489U JP 2004489 U JP2004489 U JP 2004489U JP H0648396 Y2 JPH0648396 Y2 JP H0648396Y2
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- bar
- heating
- base
- inspection
- 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.)
- Expired - Lifetime
Links
- 238000007689 inspection Methods 0.000 title claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 21
- 230000007547 defect Effects 0.000 description 9
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 101150000971 SUS3 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004489U JPH0648396Y2 (ja) | 1989-02-22 | 1989-02-22 | ねじり式棒材検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004489U JPH0648396Y2 (ja) | 1989-02-22 | 1989-02-22 | ねじり式棒材検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02110849U JPH02110849U (enrdf_load_stackoverflow) | 1990-09-05 |
| JPH0648396Y2 true JPH0648396Y2 (ja) | 1994-12-12 |
Family
ID=31236089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004489U Expired - Lifetime JPH0648396Y2 (ja) | 1989-02-22 | 1989-02-22 | ねじり式棒材検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648396Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-02-22 JP JP2004489U patent/JPH0648396Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02110849U (enrdf_load_stackoverflow) | 1990-09-05 |
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