JP6685683B2 - 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 - Google Patents
等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 Download PDFInfo
- Publication number
- JP6685683B2 JP6685683B2 JP2015187291A JP2015187291A JP6685683B2 JP 6685683 B2 JP6685683 B2 JP 6685683B2 JP 2015187291 A JP2015187291 A JP 2015187291A JP 2015187291 A JP2015187291 A JP 2015187291A JP 6685683 B2 JP6685683 B2 JP 6685683B2
- Authority
- JP
- Japan
- Prior art keywords
- probe
- cup
- flaw detection
- work
- constant velocity
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims description 96
- 238000000034 method Methods 0.000 title claims description 69
- 238000004519 manufacturing process Methods 0.000 title claims description 68
- 239000000523 sample Substances 0.000 claims description 97
- 238000003466 welding Methods 0.000 claims description 89
- 238000007689 inspection Methods 0.000 claims description 56
- 238000007514 turning Methods 0.000 claims description 54
- 238000005304 joining Methods 0.000 claims description 53
- 230000008569 process Effects 0.000 claims description 41
- 238000012545 processing Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000003746 surface roughness Effects 0.000 claims description 13
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 239000000047 product Substances 0.000 description 56
- 230000007547 defect Effects 0.000 description 42
- 230000002093 peripheral effect Effects 0.000 description 30
- 238000010438 heat treatment Methods 0.000 description 29
- 239000000463 material Substances 0.000 description 13
- 230000010354 integration Effects 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000011324 bead Substances 0.000 description 11
- 238000010894 electron beam technology Methods 0.000 description 11
- 238000009776 industrial production Methods 0.000 description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 9
- 238000005242 forging Methods 0.000 description 9
- 238000000227 grinding Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000010409 ironing Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000002950 deficient Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000012805 post-processing Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000009721 upset forging Methods 0.000 description 2
- -1 S53C Chemical compound 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 102200003959 rs11556986 Human genes 0.000 description 1
- 102220097517 rs876659265 Human genes 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000019587 texture Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/221—Arrangements for directing or focusing the acoustical waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
- B21K1/765—Outer elements of coupling members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/0006—Electron-beam welding or cutting specially adapted for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—Welding
- B23K15/0053—Seam welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
- B23K31/125—Weld quality monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/027—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like non-disconnectable, e.g. involving gluing, welding or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D3/2233—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts where the track is made up of two curves with a point of inflexion in between, i.e. S-track joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D3/226—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part
- F16D3/227—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part the joints being telescopic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/043—Analysing solids in the interior, e.g. by shear waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/27—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the material relative to a stationary sensor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/275—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving both the sensor and the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/11—Joints, e.g. ball joints, universal joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22326—Attachments to the outer joint member, i.e. attachments to the exterior of the outer joint member or to the shaft of the outer joint member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
- F16D3/2055—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/263—Surfaces
- G01N2291/2634—Surfaces cylindrical from outside
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/267—Welds
- G01N2291/2675—Seam, butt welding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2456—Focusing probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Quality & Reliability (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Description
バー材)を鍛造加工やしごき加工等の塑性加工、切削加工、熱処理、研削加工等を施すことによって、カップ部と軸部とを一体成形する場合が多い。
鍛造重量に基づいてバー材を所定長さで切断し、ビレットを製作する。
ビレットを鍛造加工により、カップ部材12aの素形材として筒状部、底部および凸部を一体成形する。
前記素形材のトラック溝30および筒状円筒面42をしごき加工して、カップ部材12aの筒状部の内周を仕上げる。
しごき加工後の素形材に、外周面、ブーツ取付溝32、止め輪溝33、接合用端面50等を旋削加工する。本実施形態では、旋削加工工程S4cの後、中間部品としてのカップ部材12aに品番を付与して管理する。
[バー材切断工程S1s]
軸部全長に基づいてバー材を所定長さで切断し、ビレットを製作する。その後、軸部材13aの形状に応じて、ビレットをアプセット鍛造により概略形状に鍛造加工する場合もある。
ビレット又は素形材の外周面(軸受装着面14、止め輪溝15、スプライン下径、端面など)とカップ部材12a側端部の接合用端面51や環状溝部51aを旋削加工する。
旋削加工後の軸部材にスプラインを転造加工する。ただし、スプラインの加工は転造加工に限られるものではなく、適宜プレス加工等に置き換えることもできる。本実施形態では、スプライン加工後、中間部品としての軸部材13aに品番を付与して管理する。
カップ部材12aの接合用端面50と軸部材13aの接合用端面51を突合せて溶接する。
カップ部材12aと軸部材13aの溶接部49を含む外表面を旋削加工により除去して平滑面55(図2(b)参照)を形成する。
カップ部材12aと軸部材13aの溶接部49を超音波探傷方法により検査する。
溶接後のカップ部12の少なくともトラック溝30、筒状内周面42および軸部13の外周の必要範囲に熱処理として高周波焼入れ焼戻しを行う。溶接部は熱処理を施さない。カップ部12のトラック溝30や筒状内周面42はHRC58〜62程度の硬化層が形成される。また、軸部13の外周の所定範囲にHRC50〜62程度の硬化層が形成される。
熱処理後、軸部13の軸受装着面14等を研削加工して仕上げる。これにより、外側継手部材11が完成する。
(1)旋削加工により除去した周方向に旋削目のある平滑面とする。
(2)旋削目と平行な方向に超音波を入射する周方向斜角探傷方式とする。
(3)平滑面の表面粗さRaを2.0μm以下とする。
2 中間シャフト
3 スプライン
4 ブーツ
5 ブーツ
6 サポートベアリング
10 摺動式等速自在継手
11 外側継手部材
11’ ワーク
12 カップ部
12a カップ部材
12a1 筒状部
12a2 底部
13 長寸軸部
13a 軸部材
14 軸受装着面
16 内側継手部材
17 トリポード部材
19 トルク伝達要素(ローラ)
20 固定式等速自在継手
21 外側継手部材
22 内側継手部材
23 トルク伝達要素(ボール)
24 保持器
30 トラック溝
31 内周面
40 トラック溝
41 トルク伝達要素(ボール)
42 筒状内周面
49 溶接部
50 接合用端面
51 接合用端面
55 平滑面
100 溶接装置
101 電子銃
108 ケース
109 真空ポンプ
111 密閉空間
120 超音波探傷検査装置
121 架台
122 貯水槽
123 ワーク受台
124 上側センター穴ガイド
125 回転駆動装置
126 下側センター穴ガイド
128 駆動位置決め装置
129 上下方向の駆動位置決め装置
130 水平方向の駆動位置決め装置
142 駆動シリンダ
143 回転支持部材
145 サーボモータ
156 駆動シリンダ
160 探触子
161 駆動位置決め装置
165 駆動シリンダ
166 駆動シリンダ
167 アーム部材
168 歯車
169 ロボロータリ
170 歯車
171 ラック
B1 外径
B2 外径
D 内径
E 内径
G 送信パルス
Gr1 反射エコー
Gr2 反射エコー
Gr3 反射エコー
K1 欠陥
K2 欠陥
K3 欠陥
O 継手中心
O1 曲率中心
O2 曲率中心
RC 周方向斜角(入射角)
RC’ 屈折角
S6 溶接工程
S6j 除去加工工程
S6k 超音波探傷検査工程
X1 閾値
X2 閾値
Claims (6)
- トルク伝達要素が係合するトラック溝を内周に形成したカップ部と、このカップ部の底部に形成された軸部とを別部材で構成し、前記カップ部を形成するカップ部材と前記軸部を形成する軸部材とを溶接してなる等速自在継手の外側継手部材の製造方法において、
前記製造方法は、少なくとも、前記カップ部材と前記軸部材の接合用端部にビームを照射し溶接してワークを形成する溶接工程と、
前記溶接工程で形成された溶接部を含む外表面を旋削加工による除去加工で平滑面とする除去加工工程と、
前記平滑面に対して1つの探触子により周方向斜角探傷方式で、前記旋削加工で形成された旋削目に対して平行な方向で、かつ、超音波が全反射しない入射角で超音波を入射して検査する超音波探傷検査工程を備え、
前記周方向斜角探傷方式は、前記1つの探触子から送信される送信パルスの軸線が、前記ワークの軸線と直角で、かつ、前記ワークの軸線を含む縦断面と平行になるようにオフセットされた状態で、前記ワークの軸線と直交する横断面において互いに直交するX軸方向、Y軸方向および前記ワークの軸線と平行なZ軸方向に前記1つ探触子を位置決めし、この探触子から送信パルスを前記ワークに送信し、前記ワークから反射エコーを受信するものであって、
前記周方向斜角探傷方式は複数のステップを有し、当該複数のステップにおいて、前記1つの探触子のZ軸方向の位置が異なり、かつ、前記複数のステップを複数回繰り返し、当該繰り返しの各回で、前記1つの探触子の超音波の焦点を前記溶接部の肉厚内で異なる位置に設定するために前記1つの探触子のX軸方向の位置を変え、それによって前記溶接部の全域を検査することを特徴とする等速自在継手の外側継手部材の製造方法。 - 前記旋削加工を施した外表面の表面粗さをRa2.0以下にしたことを特徴とする請求項1に記載の等速自在継手の外側継手部材の製造方法。
- 前記超音波探傷検査工程における超音波の入射角度を10°〜27°としたことを特徴とする請求項1に記載の等速自在継手の外側継手部材の製造方法。
- 前記探触子の超音波の焦点位置の制御がプログラムで行われることを特徴とする請求項1に記載の等速自在継手の外側継手部材の製造方法。
- 前記超音波探傷検査工程において、前記カップ部材と軸部材が溶接されたワークが、検査時に回転していることを特徴とする請求項1に記載の等速自在継手の外側継手部材の製造方法。
- トルク伝達要素が係合するトラック溝を内周に形成したカップ部と、このカップ部の底部に形成された軸部とを別部材で構成し、前記カップ部を形成するカップ部材と前記軸部を形成する軸部材とを溶接してなる等速自在継手の外側継手部材の溶接部の超音波探傷検査方法において、
前記溶接部を含むワークの外表面を旋削加工による除去加工で平滑面とし、
前記平滑面に対して1つの探触子により周方向斜角探傷方式で、前記旋削加工で形成された旋削目に対して平行な方向で、かつ、超音波が全反射しない入射角で超音波を入射し、
前記周方向斜角探傷方式は、前記1つの探触子から送信される送信パルスの軸線が、前記ワークの軸線と直角で、かつ、前記ワークの軸線を含む縦断面と平行になるようにオフセットされた状態で、前記ワークの軸線と直交する横断面において互いに直交するX軸方向、Y軸方向および前記ワークの軸線と平行なZ軸方向に前記1つの探触子を位置決めし、この探触子から送信パルスを前記ワークに送信し、前記ワークから反射エコーを受信するものであって、
前記周方向斜角探傷方式は複数のステップを有し、当該複数のステップにおいて、前記1つの探触子のZ軸方向の位置が異なり、かつ、前記複数のステップを複数回繰り返し、当該繰り返しの各回で、前記1つの探触子の超音波の焦点を前記溶接部の肉厚内で異なる位置に設定するために前記1つの探触子のX軸方向の位置を変え、それによって前記溶接部の全域を検査することを特徴とする等速自在継手の外側継手部材の溶接部の超音波探傷検査方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015187291A JP6685683B2 (ja) | 2015-09-24 | 2015-09-24 | 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 |
PCT/JP2016/075715 WO2017051682A1 (ja) | 2015-09-24 | 2016-09-01 | 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 |
CN201680053518.9A CN108026976B (zh) | 2015-09-24 | 2016-09-01 | 等速万向联轴器的外侧联轴器构件的制造方法及焊接部的超声波探伤检查方法 |
EP16848470.7A EP3354918A4 (en) | 2015-09-24 | 2016-09-01 | METHOD FOR MANUFACTURING UNIVERSAL CONSTANT SPEED JOINT EXTERNAL JOINT ELEMENT AND ULTRASOUND WELDING DEFECT DETECTION TEST METHOD |
US15/761,228 US10365249B2 (en) | 2015-09-24 | 2016-09-01 | Method for manufacturing outer joint member of constant velocity universal joint and ultrasonic flaw detection-inspection method for a welded portion |
BR112018005740-1A BR112018005740B1 (pt) | 2015-09-24 | 2016-09-01 | Método para fabricação do membro de junta externa da junta universal de velocidade constante e método de inspeção por detecção de falha ultrassônica para uma porção soldada |
MX2018003519A MX2018003519A (es) | 2015-09-24 | 2016-09-01 | Metodo para fabricar miembro externo de junta de junta homocinetica universal y metodo de deteccion-inspeccion ultrasonica de imperfecciones para una porcion soldada. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015187291A JP6685683B2 (ja) | 2015-09-24 | 2015-09-24 | 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017061987A JP2017061987A (ja) | 2017-03-30 |
JP6685683B2 true JP6685683B2 (ja) | 2020-04-22 |
Family
ID=58386529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015187291A Active JP6685683B2 (ja) | 2015-09-24 | 2015-09-24 | 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10365249B2 (ja) |
EP (1) | EP3354918A4 (ja) |
JP (1) | JP6685683B2 (ja) |
CN (1) | CN108026976B (ja) |
BR (1) | BR112018005740B1 (ja) |
MX (1) | MX2018003519A (ja) |
WO (1) | WO2017051682A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6618728B2 (ja) * | 2015-07-09 | 2019-12-11 | Ntn株式会社 | 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 |
US11150622B2 (en) * | 2017-11-16 | 2021-10-19 | Bentley Systems, Incorporated | Quality control isometric for inspection of field welds and flange bolt-up connections |
US11428671B2 (en) * | 2018-02-01 | 2022-08-30 | Nanyang Technological University | Arrangement for non-destructive testing and a testing method thereof |
JP2020063837A (ja) * | 2018-10-19 | 2020-04-23 | トヨタ自動車株式会社 | 車両用等速ジョイント |
CN113785195A (zh) * | 2019-05-13 | 2021-12-10 | Abb瑞士股份有限公司 | 工件上的测试对象的非破坏性检测 |
JP7391537B2 (ja) * | 2019-05-20 | 2023-12-05 | 三菱重工業株式会社 | 超音波検査装置 |
JP7347234B2 (ja) * | 2020-01-24 | 2023-09-20 | 日本軽金属株式会社 | 液冷ジャケットの製造方法及び摩擦攪拌接合方法 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065960A (en) * | 1976-12-13 | 1978-01-03 | Krautkramer Gmbh | Method and apparatus for monitoring the operation of ultrasonic testing of tubes and bars |
JPS56143951A (en) * | 1980-04-10 | 1981-11-10 | Nisshin Steel Co Ltd | Ultrasonic flaw detection for austenite alloy steel welded steel pipe |
JPS58144742A (ja) | 1982-02-23 | 1983-08-29 | Sumitomo Metal Ind Ltd | 丸材の超音波探傷方法およびその装置 |
US4586379A (en) * | 1984-09-28 | 1986-05-06 | Virginia Corporation Of Richmond | Ultrasonic pipe inspection system |
JPS6222059A (ja) * | 1985-07-22 | 1987-01-30 | Mitsubishi Heavy Ind Ltd | 円周溶接部の超音波探傷装置 |
US5108693A (en) * | 1988-09-28 | 1992-04-28 | General Electric Company | Non-destructive dimensional and flaw inspection of thin wall tube weldments |
JP2736181B2 (ja) * | 1991-04-08 | 1998-04-02 | 株式会社東芝 | 切削式溝部裏波ビード加工装置 |
JPH05332996A (ja) | 1992-05-26 | 1993-12-17 | Sumitomo Metal Ind Ltd | 鋼管の表面欠陥検出方法 |
US5681996A (en) * | 1996-08-01 | 1997-10-28 | Beloit Technologies, Inc. | Ultrasonic device for inspection of metal parts |
JP3731369B2 (ja) * | 1999-02-03 | 2006-01-05 | Jfeスチール株式会社 | 溶接管の超音波探傷方法 |
FR2833706B1 (fr) * | 2001-12-13 | 2004-07-23 | Setval | Controle non destructif a capteurs ultrasonores, de produits de metallurgie |
CN100390534C (zh) * | 2002-01-17 | 2008-05-28 | 日本精工株式会社 | 轴承用钢中大尺寸夹杂物的评估方法及其应用 |
US7293461B1 (en) * | 2003-10-22 | 2007-11-13 | Richard Girndt | Ultrasonic tubulars inspection device |
JP2005337991A (ja) * | 2004-05-28 | 2005-12-08 | Nsk Ltd | 軌道輪素材の超音波探傷検査方法 |
EP1785796A4 (en) * | 2004-07-30 | 2010-05-05 | Ntn Toyo Bearing Co Ltd | CONSTANT SPEED CARDAN JOINT AND QUALITY CONTROL METHOD THEREFOR |
US7694569B2 (en) * | 2004-08-24 | 2010-04-13 | General Electric Company | Phased array ultrasonic water wedge apparatus |
EP1839050A4 (en) * | 2005-01-21 | 2014-03-05 | Fluor Tech Corp | ULTRASONIC PHASE ARRAY DEVICES AND METHOD FOR USE IN STAINLESS STEEL |
JP4544240B2 (ja) * | 2005-11-21 | 2010-09-15 | Jfeスチール株式会社 | 管体の超音波探傷装置および超音波探傷方法 |
CN101460838B (zh) * | 2006-04-05 | 2012-01-25 | 住友金属工业株式会社 | 超声波探头、超声波探伤方法及超声波探伤装置 |
GB0903232D0 (en) * | 2009-02-25 | 2009-04-08 | Saipem Spa | A method for testing pipeline welds |
JP5718003B2 (ja) * | 2010-09-08 | 2015-05-13 | Ntn株式会社 | 等速自在継手の外側継手部材およびその摩擦圧接方法 |
JP2012229714A (ja) * | 2011-04-25 | 2012-11-22 | Ntn Corp | 等速自在継手用外側継手部材の製造方法および等速自在継手用外側継手部材 |
CN103649575B (zh) * | 2011-07-12 | 2017-05-03 | Ntn株式会社 | 凿紧方法以及凿紧装置 |
JP5901940B2 (ja) * | 2011-11-08 | 2016-04-13 | Ntn株式会社 | 等速自在継手の外側継手部材の溶接方法 |
JP6316659B2 (ja) | 2013-08-29 | 2018-04-25 | Ntn株式会社 | 等速自在継手の外側継手部材の製造方法および外側継手部材 |
JP6437758B2 (ja) * | 2014-08-12 | 2018-12-12 | Ntn株式会社 | 等速自在継手の接合タイプ外側継手部材の検査装置 |
JP6618728B2 (ja) * | 2015-07-09 | 2019-12-11 | Ntn株式会社 | 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 |
-
2015
- 2015-09-24 JP JP2015187291A patent/JP6685683B2/ja active Active
-
2016
- 2016-09-01 WO PCT/JP2016/075715 patent/WO2017051682A1/ja active Application Filing
- 2016-09-01 BR BR112018005740-1A patent/BR112018005740B1/pt not_active IP Right Cessation
- 2016-09-01 CN CN201680053518.9A patent/CN108026976B/zh active Active
- 2016-09-01 MX MX2018003519A patent/MX2018003519A/es unknown
- 2016-09-01 US US15/761,228 patent/US10365249B2/en not_active Expired - Fee Related
- 2016-09-01 EP EP16848470.7A patent/EP3354918A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BR112018005740A2 (ja) | 2018-10-09 |
EP3354918A1 (en) | 2018-08-01 |
CN108026976B (zh) | 2020-12-11 |
US10365249B2 (en) | 2019-07-30 |
JP2017061987A (ja) | 2017-03-30 |
CN108026976A (zh) | 2018-05-11 |
MX2018003519A (es) | 2018-06-18 |
WO2017051682A1 (ja) | 2017-03-30 |
BR112018005740B1 (pt) | 2022-12-13 |
EP3354918A4 (en) | 2019-03-13 |
US20180259003A1 (en) | 2018-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6685683B2 (ja) | 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 | |
CN106574665B (zh) | 等速万向联轴器的接合型外侧联轴器构件的检查装置 | |
JP6618728B2 (ja) | 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 | |
JP6556456B2 (ja) | 等速自在継手の外側継手部材の製造方法および外側継手部材 | |
US10280984B2 (en) | Constant velocity universal joint outer joint member and manufacturing method for same | |
US10478914B2 (en) | Method for butt welding, butt welded joint, and outside joint member for constant velocity universal joint | |
JP6437219B2 (ja) | 等速自在継手の外側継手部材の製造方法 | |
JP6366977B2 (ja) | 等速自在継手の外側継手部材の製造方法および外側継手部材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180827 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190425 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190620 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20191002 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191223 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20200108 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200317 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200401 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6685683 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |