TW201544719A - Flange tightening training system - Google Patents
Flange tightening training system Download PDFInfo
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- TW201544719A TW201544719A TW104101902A TW104101902A TW201544719A TW 201544719 A TW201544719 A TW 201544719A TW 104101902 A TW104101902 A TW 104101902A TW 104101902 A TW104101902 A TW 104101902A TW 201544719 A TW201544719 A TW 201544719A
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- Taiwan
- Prior art keywords
- flange
- locking
- bolt
- bolts
- strain
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- 238000012800 visualization Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000016776 visual perception Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
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- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
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- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
- B23P19/066—Arrangements for torque limiters or torque indicators in screw or nut setting machines by electrical means
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- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
- F16B2031/022—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load using an ultrasonic transducer
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/10—Indicators for correct coupling
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/003—Auxiliary devices
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
Abstract
Description
本發明係關於一種凸緣鎖緊實習系統。當更詳細說明時，本發明係有關於一種以螺栓鎖固兩配管的連接部的凸緣時，可實習適切的鎖固之凸緣鎖緊實習系統。 The present invention is directed to a flange locking internship system. When described in more detail, the present invention relates to a flanged locking internship system that is practicable and lockable when a flange of a joint portion of two pipes is bolted.
以螺栓鎖固兩配管的凸緣之作業，係為充分發現被使用於凸緣間之墊片的功能，非常重要之作業。 The operation of bolting the flanges of the two pipes is a very important task in order to fully discover the function of the gasket used between the flanges.
先前，由兩配管的凸緣的螺栓所做之鎖固，在很多情形下，係以現場作業者的感覺被進行，當在配管內使用高壓流體，或者，使用高危險性的流體時，一邊以扭力扳手確認鎖固螺栓時之扭力值一邊進行鎖固(參照例如專利文獻1的段落【0035】、專利文獻2的段落【0018】、專利文獻3的段落【0012】及專利文獻4的段落【0032】等)。但是，當以螺栓鎖固兩配管的凸緣時，其鎖固力係因為被使用之墊片的種類或環境溫度等而不同，同時例如因為環境溫度變化等，而有隨著時間降低之傾向，所以，當鎖固該螺栓時，被要求很熟練之技術。 Previously, the locking by the bolts of the flanges of the two pipes was carried out in many cases by the feeling of the operator, when using high-pressure fluid in the pipe, or when using a high-risk fluid, one side The torque is confirmed by the torque wrench when the locking bolt is locked (see, for example, paragraph [0035] of Patent Document 1, paragraph [0018] of Patent Document 2, paragraph [0012] of Patent Document 3, and paragraph of Patent Document 4 [0032] etc.). However, when the flanges of the two pipes are bolted, the locking force varies depending on the type of the gasket to be used, the ambient temperature, etc., and tends to decrease with time, for example, due to changes in the ambient temperature. Therefore, when the bolt is locked, a skill is required.
又，即使以扭力扳手適切地鎖固螺栓，至少也有估計的±17%左右之鎖固力的參差，當鎖固螺栓到兩配管的凸緣上之順序錯誤時，會產生錯位，因為配管不良，而配管內的內容物有自凸緣部分漏出之虞，所以，作業者需要熟練可適切 調整螺栓的鎖固力之技術。 Moreover, even if the bolt is properly locked by the torque wrench, there is at least an estimated locking deviation of about ±17%. When the order of the locking bolt to the flange of the two pipes is wrong, misalignment occurs because the piping is defective. However, the contents of the piping leak out from the flange portion, so the operator needs to be skilled and appropriate. The technique of adjusting the locking force of the bolt.
因此，為學習以螺栓鎖固兩配管的凸緣之作業，希望在熟練的作業者的指導下，進行以螺栓實際鎖固兩配管的凸緣之作業。但是，近年來，熟練兩配管的凸緣之鎖固之技術者有減少之傾向，所以，在熟練的作業者的指導下，進行學習係變得較困難，所以，即使沒有熟練的作業者，也可以實習兩配管的凸緣之鎖固之作業之凸緣鎖緊實習系統的開發成為當務之急。 Therefore, in order to learn the work of locking the flanges of the two pipes with bolts, it is desirable to perform the operation of actually locking the flanges of the two pipes with bolts under the guidance of a skilled operator. However, in recent years, there has been a tendency for the skilled person to fix the flange of the two pipes to be reduced. Therefore, it is difficult to carry out the learning system under the guidance of a skilled worker, and therefore, even if there is no skilled worker, It is also imperative to develop the flange locking internship system for the locking operation of the flanges of the two pipes.
【技術文獻1】日本特開2012-2199329號公報 [Technical Document 1] Japanese Patent Laid-Open Publication No. 2012-2199329
【技術文獻2】日本特開2013-0204713號公報 [Technical Document 2] Japanese Patent Laid-Open Publication No. 2013-0204713
【技術文獻3】日本特開2013-0221577號公報 [Technical Document 3] Japanese Patent Laid-Open Publication No. 2013-0221577
【技術文獻4】日本特開2013-0241951號公報 [Technical Document 4] Japanese Patent Laid-Open Publication No. 2013-0241951
本發明係鑑於上述先前技術所研發出者，其將提供一種無須熟練的作業者，也可以實習以螺栓鎖固兩配管的凸緣之作業之凸緣鎖緊實習系統當作課題。 SUMMARY OF THE INVENTION The present invention has been made in view of the above-described prior art, and it is intended to provide an operator who does not need to be skilled, and can also practice a flange locking internship system for bolting the flanges of two pipes as a problem.
本發明係有關於一種凸緣鎖緊實習系統，用於以螺栓鎖固兩配管的連接部的凸緣時，實習適切的鎖固，其特徵在於：具有凸緣A、凸緣B及用於鎖固凸緣A與凸緣B之螺栓，且包括：凸緣鎖固練習機構，用於檢知當鎖固前述螺栓時產生之應變之應變偵知器，係配設於前述螺栓上；運算機構， 用於使藉鎖固前述凸緣鎖固練習機構的各螺栓所產生之各螺栓的應變數據化；以及顯示機構，用於使藉前述運算機構被數據化之數據可辨識。 The present invention relates to a flange locking internship system for locking a flange of a joint portion of two pipes with a bolt, which is characterized by having a flange A, a flange B and a bolt for locking the flange A and the flange B, and comprising: a flange locking practice mechanism for detecting a strain detector generated when the bolt is locked, is disposed on the bolt; mechanism, The data is used to digitize the strain of the bolts generated by the bolts of the flange locking practice mechanism; and the display mechanism is configured to make the data digitized by the computing mechanism identifiable.
當依據本發明的凸緣鎖緊實習系統時，其具有無須熟練的作業者，也可以實習以螺栓鎖固兩配管的凸緣之作業之優良效果。 When the flange locking practice system according to the present invention has an operator who does not need to be skilled, it is also possible to practice the excellent effect of bolting the flanges of the two pipes.
1‧‧‧凸緣鎖緊練習機構 1‧‧‧Flange locking practice mechanism
2‧‧‧運算機構 2‧‧‧Activity
3‧‧‧顯示機構 3‧‧‧Display agency
4‧‧‧凸緣A 4‧‧‧Flange A
5‧‧‧凸緣B 5‧‧‧Flange B
6‧‧‧螺栓 6‧‧‧ bolt
7‧‧‧應變偵知器 7‧‧‧Strain Detector
8‧‧‧配線 8‧‧‧ wiring
9‧‧‧配線 9‧‧‧Wiring
第1圖係表示本發明的凸緣鎖緊實習系統的一實施態樣之示意說明圖。 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic explanatory view showing an embodiment of a flange locking practice system of the present invention.
第2圖係表示在被使用於本發明的凸緣鎖緊實習系統上之螺栓，配置有應變偵知器時之螺栓之示意說明圖。 Fig. 2 is a schematic explanatory view showing a bolt which is used in the flange locking practice system of the present invention and is provided with a strain detector.
第3圖係使用本發明的凸緣鎖緊實習系統，以螺栓進行凸緣A與凸緣B之鎖固實習時之流程圖。 Fig. 3 is a flow chart showing the use of the flange locking internship system of the present invention to perform the locking practice of the flange A and the flange B with bolts.
第4圖係在辨識使用本發明的凸緣鎖緊實習系統，以螺栓鎖固凸緣A與凸緣B時產生之應變時之影像一例之圖面。 Fig. 4 is a view showing an example of an image when the strain generated when the flange A and the flange B are locked by bolts using the flange locking practice system of the present invention.
本發明的凸緣鎖緊實習系統，如上所述，係用於以螺栓鎖固兩配管的連接部的凸緣時，實習適切的鎖固之凸緣鎖緊實習系統，其特徵係具有凸緣A、凸緣B及用於鎖固凸緣A與凸緣B之螺栓，其包括：凸緣鎖固練習機構，用於檢知當鎖固前述螺栓時產生之應變之應變偵知器，係配設於前述螺栓上；運算機構，用於使藉鎖固前述凸緣鎖固練習機構的各螺栓所產生之各螺栓的應變數據化；以及顯示機構，用於使藉前述 運算機構被數據化之數據可辨識。 The flange locking internship system of the present invention, as described above, is used for locking the flange of the connecting portion of the two pipes with bolts, and the internship-fitting locking flange locking internship system is characterized by a flange A, the flange B and the bolt for locking the flange A and the flange B, comprising: a flange locking practice mechanism for detecting the strain detector generated when the bolt is locked Arranging on the bolt; calculating mechanism for digitizing the strain of each bolt generated by each bolt of the flange locking practice mechanism; and displaying mechanism for The computing mechanism is identifiable by the data being digitized.
本發明的凸緣鎖緊實習系統係具有上述構成，所以，藉使用該凸緣鎖緊實習系統，可使實習者實習當以螺栓鎖固兩配管的連接部的凸緣時之必要技術。又，藉使用本發明的凸緣鎖緊實習系統，當以螺栓鎖固兩配管的連接部的凸緣時，可透過各螺栓的應變，藉視覺認知在實際的凸緣鎖固現場，無法目視之各螺栓的軸向力。 Since the flange locking practice system of the present invention has the above-described configuration, the use of the flange locking internship system allows the practitioner to practice the technique necessary for bolting the flanges of the connecting portions of the two pipes with bolts. Moreover, by using the flange locking practice system of the present invention, when the flange of the connecting portion of the two pipes is locked by bolts, the strain of each bolt can be transmitted through the visual perception at the actual flange locking site, and it is impossible to visually observe. The axial force of each bolt.
因此，藉使用本發明的凸緣鎖緊實習系統，不僅即使無熟練的作業者，也可以很容易學習以螺栓鎖固兩配管的凸緣，同時當產生由被安裝在凸緣上之螺栓的鎖固力的參差所造成之突發性配管不良等時，雖然在鎖固該螺栓時，必須熟練的技能，但是，可讓實習者掌握該熟練的技能。 Therefore, by using the flange locking internship system of the present invention, it is easy to learn not only to lock the flanges of the two pipes with bolts, but also to produce the bolts mounted on the flanges, even without a skilled operator. In the case of sudden piping failure caused by the difference in the locking force, although it is necessary to skillfully lock the bolt, the practitioner can acquire the skilled skill.
而且，當以螺栓鎖固兩配管的凸緣時，該鎖固力係例如因為環境溫度的變化等，而有隨著時間降低之傾向，但是，藉使用本發明的凸緣鎖緊實習系統，不僅可習得正確進行最初的鎖固之技術，也可以掌握由鎖固力的降低所造成之應力緩和量的隨時間變化，所以，實習者可習得再鎖緊之時機。 Moreover, when the flanges of the two pipes are bolted, the locking force tends to decrease with time, for example, due to changes in ambient temperature, etc., but by using the flange locking internship system of the present invention, Not only can you learn the correct locking technique, but you can also grasp the change of the stress relaxation caused by the reduction of the locking force. Therefore, the practitioner can learn the timing of re-locking.
以下，依據圖面，更詳細說明本發明的凸緣鎖緊實習系統，但是，本發明並不侷限於記載於圖面上之實施形態。 Hereinafter, the flange locking practice system of the present invention will be described in more detail based on the drawings, but the present invention is not limited to the embodiment described in the drawings.
第1圖係表示本發明的凸緣鎖緊實習系統的一實施態樣之示意說明圖。 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic explanatory view showing an embodiment of a flange locking practice system of the present invention.
第1圖所示之凸緣鎖緊實習系統，主要係藉凸緣鎖緊練習機構1、運算機構2及顯示機構3所構成。 The flange locking practice system shown in Fig. 1 is mainly composed of a flange locking exercise mechanism 1, a calculation mechanism 2, and a display mechanism 3.
在凸緣鎖緊練習機構1設有凸緣A4、凸緣B5及 用於鎖固凸緣A4與凸緣B5之螺栓6。為有力地鎖固凸緣A4與凸緣B5，複數螺栓6被插入被配設於凸緣A4及凸緣B5上之穿孔(未圖示)。凸緣A4及凸緣B5之種類並未特別侷限，可使用例如JIS B2290所規定之凸緣。又，即便關於用於鎖固凸緣A4與凸緣B5之螺栓6，最好適宜選擇而使用適合凸緣A4及凸緣B5之螺栓。 The flange locking practice mechanism 1 is provided with a flange A4, a flange B5 and A bolt 6 for locking the flange A4 and the flange B5. In order to strongly lock the flange A4 and the flange B5, the plurality of bolts 6 are inserted into the perforations (not shown) provided on the flange A4 and the flange B5. The type of the flange A4 and the flange B5 is not particularly limited, and a flange defined by, for example, JIS B2290 can be used. Further, even with respect to the bolts 6 for locking the flange A4 and the flange B5, it is preferable to use a bolt suitable for the flange A4 and the flange B5 as appropriate.
在凸緣鎖緊練習機構1中，係實際由實習者進行凸緣之安裝作業。當實習者以各螺栓鎖固凸緣A4與凸緣B5時，在各螺栓6產生應變。該應變係與因為鎖固螺栓6所產生之螺栓6的軸向力成比例關係，所以，例如如第2圖所示，安裝應變偵知器7到螺栓6的的螺紋峰面，使藉鎖固螺栓6所產生之應變以該應變偵知器7測量，藉此，可間接求得螺栓6的軸向力。 In the flange locking practice mechanism 1, the installation work of the flange is actually performed by the practitioner. When the practitioner locks the flange A4 and the flange B5 with the respective bolts, strain is generated in each of the bolts 6. The strain system is proportional to the axial force of the bolt 6 generated by the locking bolt 6, so that, for example, as shown in Fig. 2, the strain detecting device 7 is attached to the thread peak surface of the bolt 6, so that the lock is locked. The strain generated by the fixing bolt 6 is measured by the strain detector 7, whereby the axial force of the bolt 6 can be indirectly obtained.
而且，第2圖係表示在被使用於本發明的凸緣鎖緊實習系統上之螺栓6，配置有應變偵知器7時之螺栓6之示意說明圖。 Further, Fig. 2 is a schematic explanatory view showing the bolt 6 when the strain detector 7 is disposed on the bolt 6 used in the flange locking practice system of the present invention.
藉鎖固各螺栓6所產生之應變，係被應變偵知器7檢知，以應變偵知器7檢知之應變，係當作電氣訊號，透過配線8被傳送到運算機構2。 The strain generated by the lock bolts 6 is detected by the strain detector 7, and the strain detected by the strain detector 7 is transmitted as an electric signal to the arithmetic unit 2 through the wiring 8.
運算機構2用於數據化藉鎖固各螺栓6所產生之應變之機構。在運算機構2中，以凸緣鎖緊練習機構1鎖固各螺栓6所產生之各螺栓6的應變被數據化。運算機構2可使用例如個人電腦等之電腦。 The computing mechanism 2 is used to digitize the mechanism by which the strain generated by the bolts 6 is locked. In the arithmetic mechanism 2, the strain of each of the bolts 6 generated by the respective bolts 6 locked by the flange locking exercise mechanism 1 is digitized. The computing unit 2 can use a computer such as a personal computer.
為辨識被運算機構2數據化之數據，被運算機構2 數據化之數據，係當作電子數據，透過配線9被傳送到顯示機構3。 In order to identify the data digitized by the computing unit 2, the computing unit 2 The digitized data is transmitted as electronic data to the display unit 3 via the wiring 9.
顯示機構3係用於辨識被運算機構2數據化之數據之機構，該顯示機構3可使用例如液晶監視器等之監視器。 The display unit 3 is a mechanism for recognizing data that is digitized by the arithmetic unit 2, and the display unit 3 can use a monitor such as a liquid crystal monitor.
藉使用如上述構成之本發明的凸緣鎖緊練習機構1，實習者可首先學習鎖固螺栓6到凸緣A4與凸緣B5之順序。 By using the flange locking practice mechanism 1 of the present invention constructed as described above, the practitioner can first learn the order of the locking bolt 6 to the flange A4 and the flange B5.
又，實習者可藉凸緣鎖緊練習機構1，實習以螺栓6適切鎖固凸緣A4與凸緣B5之技術。以第3圖表示此時之流程圖。 In addition, the practitioner can use the flange locking mechanism 1 to practice the technique of locking the flange A4 and the flange B5 with the bolts 6. The flow chart at this time is shown in Fig. 3.
第3圖係使用本發明的凸緣鎖緊實習系統，以螺栓進行凸緣A4與凸緣B5之鎖固實習時之流程圖。 Fig. 3 is a flow chart showing the locking practice of the flange A4 and the flange B5 with a bolt using the flange locking practice system of the present invention.
如第3圖的「凸緣鎖緊練習」所述，實習者係以凸緣鎖緊練習機構1，使用扭力扳手(未圖示)等，進行凸緣A4與凸緣B5之凸緣鎖固練習。此時產生之應變，如第2圖所示，係以被配設於螺栓6上之應變偵知器7檢出。 As described in the "Flange Locking Exercise" in Fig. 3, the practitioner uses the flange locking exercise mechanism 1 to perform flange locking of the flange A4 and the flange B5 using a torque wrench (not shown) or the like. Exercise. The strain generated at this time is detected by the strain detector 7 disposed on the bolt 6 as shown in Fig. 2 .
藉鎖固凸緣鎖緊練習機構1的各螺栓6所產生之各螺栓6的應變，係如第3圖的「螺栓的應變的數據化」所示，被運算機構2數據化。 The strain of each of the bolts 6 generated by the bolts 6 of the lock flange locking exercise mechanism 1 is represented by the calculation mechanism 2 as shown in the "dataization of the strain of the bolt" in Fig. 3 .
接著，被運算機構2數據化之數據，如第3圖的「數據之辨識」所示，藉顯示機構3而可辨識。被顯示機構3顯示之應變，例如如第4圖所示，可藉影像顯示，藉該影像，可藉視覺辨識無法以扭力扳手等充分掌握之微妙的鎖固力變化所造成之應變的變化，而可充分掌握。 Next, the data digitized by the arithmetic unit 2 can be recognized by the display unit 3 as shown in the "data identification" in FIG. The strain displayed by the display mechanism 3, for example, as shown in Fig. 4, can be displayed by means of an image, by which the change in strain caused by the subtle locking force change that cannot be fully grasped by a torque wrench can be visually recognized. And can be fully grasped.
第4圖係在辨識使用本發明的凸緣鎖緊實習系 統，以螺栓6鎖固所產生之應變時之影像一例之圖面。在第4圖所示之影像中，被使用之螺栓6的數量係八支，依順時針方向賦予1~8之編號。 Figure 4 is a diagram showing the use of the flange locking internship system of the present invention. The figure is an example of the image of the strain generated by the bolt 6 locking. In the image shown in Fig. 4, the number of bolts 6 to be used is eight, and numbers 1 to 8 are given in the clockwise direction.
由第4圖所示之結果可知：編號7及8之應變較小，所以，編號7及8之螺栓的鎖固力較小。因此，如第3圖所示，實習者係依據藉「數據之辨識化」所確認之應變數據，例如一邊觀看顯示機構3，一邊藉「凸緣鎖固練習」，可再度適宜微調鎖固力，使得編號7及8之螺栓的應變與其他螺栓的應變相等，而依據實際體驗此技術，可掌握此技術。 As can be seen from the results shown in Fig. 4, the strains of Nos. 7 and 8 are small, so the bolts of Nos. 7 and 8 have a small locking force. Therefore, as shown in Fig. 3, the practitioner is based on the strain data confirmed by the "data identification". For example, while viewing the display mechanism 3, the "flange locking practice" can be used to finely adjust the locking force. So that the strain of bolts No. 7 and 8 is equal to the strain of other bolts, and this technique can be mastered according to the actual experience of this technology.
如此一來，藉使用本發明的凸緣鎖緊實習系統，實習者係透過應變數據，可即時掌握鎖固凸緣A4與凸緣B5之技術，所以，即使無熟練的作業者，也可以一邊觀看顯示機構3的顯示畫面，一邊透過實習，掌握為適切鎖固螺栓6所必須之技術。 In this way, by using the flange locking internship system of the present invention, the practitioner can grasp the technique of locking the flange A4 and the flange B5 through the strain data, so that even if there is no skilled operator, one side can When the display screen of the display unit 3 is viewed, it is necessary to grasp the technique necessary for the locking bolts 6 by the internship.
1‧‧‧凸緣鎖緊練習機構 1‧‧‧Flange locking practice mechanism
2‧‧‧運算機構 2‧‧‧Activity
3‧‧‧顯示機構 3‧‧‧Display agency
4‧‧‧凸緣A 4‧‧‧Flange A
5‧‧‧凸緣B 5‧‧‧Flange B
6‧‧‧螺栓 6‧‧‧ bolt
8‧‧‧配線 8‧‧‧ wiring
9‧‧‧配線 9‧‧‧Wiring
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| Application Number | Priority Date | Filing Date | Title |
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| JP2014014651A JP2015141345A (en) | 2014-01-29 | 2014-01-29 | Flange fastening training system |
| JP2014-014651 | 2014-01-29 |
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| TW201544719A true TW201544719A (en) | 2015-12-01 |
| TWI647675B TWI647675B (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| TW104101902A TWI647675B (en) | 2014-01-29 | 2015-01-21 | Flange locking practice system |
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| Country | Link |
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| JP (1) | JP2015141345A (en) |
| TW (1) | TWI647675B (en) |
| WO (1) | WO2015115172A1 (en) |
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| TWI671718B (en) * | 2018-02-28 | 2019-09-11 | 日商東日製作所股份有限公司 | Stretching device |
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Also Published As
| Publication number | Publication date |
|---|---|
| TWI647675B (en) | 2019-01-11 |
| JP2015141345A (en) | 2015-08-03 |
| WO2015115172A1 (en) | 2015-08-06 |
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