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The technical material page contains huge practical information including "what is torque", tightening reliability, selection of tightening tools, traceability system, maintenance for torque tools, etc. Please download the materials below. |
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| 1.Torque |
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2.Bolt Tightening |
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| Description of "what is torque" weight and mass, torque units, and torque conversion. |
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Description of torque and tension, torque and screw, standard torque, torque coefficient, method for determining tightening torque, tightening torque tolerance, various tightening method, tension stability tightening, and joint coefficient. |
| >> Download |
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>> Download |
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| 3.Inspecting Tightening Torque |
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4.Tightening Reliability |
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| Description of torque inspection methods, retightening torque methods, and a new retightening method (T-point method). |
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Description of characteristic of tightening errors, bolt tightening reliability, and tightening control system. |
| >> Download |
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>> Download |
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| 5.Selection of Tightening Tools |
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6.Torque Tools are Measurement Equipment |
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| Description of basis of tightening tool selection, flowchart for model selection, manual tools, and power tools. |
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Description of "torque tools are measurement equipment", daily inspection, traceability system, and accuracy and uncertainty. |
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>> Download |
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| 7.Maintenance for Torque Tools |
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8.Screw |
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| Description of adjusting method for torque tools, procedure of disassembling, reassembling and adjusting, parts list, and sectional view. |
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Description of screw dimensions, bolt hole diameter, facing diameter, screw starting hole diameter, and bolt looseness. |
| >> Download |
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>> Download |
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All the materials are contained in the PDF file. Please download the Acrobat Reader on the following site.
Adobe Reader Download Site |
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