By Bill Phillips
An up to date advisor to Locksmithing
Filled with easy-to-follow directions, illustrations, charts, and checklists, this up-to-date locksmithing source covers locking mechanisms utilized in ultra-modern residential, car, advertisement, and digital protection units. even if you must set up a house safety approach or begin a profitable locksmithing enterprise, you will find what you would like during this e-book. information about licensing and certifications and a pattern Registered expert Locksmith examination are integrated.
Locksmithing, moment variation covers:
- Warded, lever tumbler, disc tumbler, facet bar wafer, and pin tumbler locks
- Locksmithing instruments
- Key-in-knob, deadbolt, and cylinder key mortise locks
- High-security cylinders
- Pushbutton mixture locks
- Lock deciding on, impressioning, and compelled access
- Safe fundamentals and drilling open safes
- Bumping keys
- Key coding machines
- Closed circuit tv platforms
- Access regulate, alarms, and method integration
Read Online or Download Locksmithing, Second Edition PDF
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Additional resources for Locksmithing, Second Edition
Use a pippin file or a triangle file to carefully copy the cuts. Smoking a Key Some locksmiths find it easier to duplicate a flat, corrugated, or cylinder key by smoking the key before cutting the blank. The soot on a smoked key helps you know when the blank has been filed down KEY BLANKS AND KEY BLANK DIRECTORIES enough. When the file wipes the soot off the key, you know you’ve filed deep enough at that cut. To smoke a key, use a pair of pliers to hold it over a candle flame, cuts facing down.
Chapter 8 provides more information about Medeco locks. 16 A corrugated key for a Schlage Wafer Lock. 17 Parts of a typical cylinder key. Dimple Keys The dimple key is used to operate some high-security pin tumbler locks. 20). Lori Corporation’s Kaba locks are popular locks operated with dimple keys. 18 A tubular key lock and tubular keys are used for coinoperated machines. 19 An angularly bitted key is often used to operate highsecurity locks. 20 A dimple key has drilled or milled cuts on its blade.
Likewise, all of the listed key code systems in a key blank directory are compared to the system of the publisher. You can also use a directory to compare a key to the drawings and silhouettes. Many times that comparison makes it unnecessary to handle a lot of blanks. By laying a key on top of the drawing of a blank, aligning both at the shoulders, you can usually determine whether that blank’s blade is the right size. By standing the key up on its tip directly above the drawing’s corresponding keyway groove silhouette (with the key facing the same direction as the drawing), you can determine whether that blank’s keyway groove matches those of the key.