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The first chapter lock history and development Chapter 1 locks overview Chapter II rope knot lock Chapter III Wood lock Chapter IV Metal lock Chapter 5 Electronic lock Second chapter Locks Mechanical processing foundation Chapter 1 Basic knowledge of machining Second Chapter 3 Metal Cutting Principles and Tools Chapter 3 Drilling, Boring, Reaming, Tapping and Threading Processing Chapter 4 Turning Machining Basics Chapter 5 Milling Machining Foundation Chapter 6 Grinding Machining Chapter 7 Basic Knowledge of Fixtures The third chapter locks typical parts processing new technology new technology Chapter I lock core processing Chapter II key processing Chapter III lock beam processing Chapter IV marble processing Chapter 5 Spring processing Chapter VI lock body processing Chapter 7 lock tongue Processing Chapter 8 Locking Parts Polishing Part IV Locking Parts Stamping New Process New Technology Chapter 1 Locking Parts Stamping Cutting Process Chapter 2 Locking Parts Blank Bending Process Chapter III Locking Parts Drawing Process Chapter 4 Locking Parts Stamping Process Molds Chapter 5 Locking Parts Stamping Process Molds Chapter 6 Locking Parts Stamping Process Equipment Chapter 7 Stamping Material Requirements Chapter 8 Design and Calculation of Locking Parts Stamping Process Chapter 9 Stamping Art Safety Technology Part V Locking Paint New Technology New Technology Chapter 1 Locking Paint Process Coatings Chapter 2 Performance and Use of Various Coatings Chapter 3 Surface Treatment before Locking Paints Chapter 4 Coating Spraying Method Chapter 5 Paint Spraying Tools and Equipment Chapter 6 No Coatings Operation Chapter 7 Drying Principles and Techniques of Coatings Chapter 8 Common Coatings Deterioration Performance and Prevention Chapter 9 Safety Protective Measures for Coating Operations Section 6 Locking Die Casting, Plating and Assembly New Process New Technology Chapter I Die Casting Process Chapter 2 Electroplating Process Chapter III Lock Assembly Basic Knowledge Chapter 4 Lock Assembly Operation Seventh Electronic Lock Production Processing New Technology New Technology Chapter I Electronic Lock Overview Chapter II Electronic Lock Circuit Design Chapter III Electronic Lock Wiring Drawing Techniques Chapter 4 Electronic Lock Design and Manufacturing Process Chapter 8 Lock Quality Inspection Chapter 1 Lock Parts Quality Monitoring and Detection Technology Chapter II Lock Processing Quality Monitoring and Testing Chapter III Lock Coating Quality Monitoring and inspection Chapter 4 Test and inspection of finished lock quality ninth relevant standard specification
Author:
Ms. vicky
Phone/WhatsApp:
+8613777096783
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Author:
Ms. vicky
Phone/WhatsApp:
+8613777096783
December 18, 2021
December 18, 2021
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.