how to generate barcode in asp.net using c# Duplicating a cylinder key by hand in .NET

Maker Denso QR Bar Code in .NET Duplicating a cylinder key by hand

Duplicating a cylinder key by hand
Recognize QR In .NET
Using Barcode Control SDK for .NET framework Control to generate, create, read, scan barcode image in .NET applications.
Create QR In Visual Studio .NET
Using Barcode generator for .NET framework Control to generate, create QR Code 2d barcode image in .NET framework applications.
Duplicating a cylinder key by hand isn t much different from duplicating a lever or warded key by hand. The procedure is as follows: 1. Smoke the original and mount it together with the blank in a vise. The blank must be in perfect alignment with the original. 2. Using Swiss round and warding files, begin at the tip of the key and work toward the bow. Start in the center of each cut.
QR Code ISO/IEC18004 Scanner In Visual Studio .NET
Using Barcode reader for .NET Control to read, scan read, scan image in .NET framework applications.
Paint Barcode In VS .NET
Using Barcode creator for VS .NET Control to generate, create bar code image in .NET applications.
Pin Tumbler Locks
Decoding Bar Code In .NET
Using Barcode decoder for VS .NET Control to read, scan read, scan image in Visual Studio .NET applications.
QR Code 2d Barcode Printer In Visual C#.NET
Using Barcode maker for .NET Control to generate, create QR Code ISO/IEC18004 image in VS .NET applications.
Figure 7.22 Schlage s D Series Key-in-knob lockset. (Schlage Lock Company)
QR-Code Generation In .NET Framework
Using Barcode creator for ASP.NET Control to generate, create QR Code image in ASP.NET applications.
QR Code Generation In Visual Basic .NET
Using Barcode generator for VS .NET Control to generate, create Denso QR Bar Code image in Visual Studio .NET applications.
Seven
2D Barcode Encoder In VS .NET
Using Barcode generation for VS .NET Control to generate, create Matrix Barcode image in .NET applications.
Generate UPC-A Supplement 5 In .NET Framework
Using Barcode creator for .NET framework Control to generate, create UCC - 12 image in .NET applications.
Figure 7.23 Schlage s L series mortise lockset. (Schlage Lock Company)
Paint Bar Code In Visual Studio .NET
Using Barcode drawer for .NET framework Control to generate, create barcode image in .NET framework applications.
Painting 2 Of 7 Code In Visual Studio .NET
Using Barcode printer for Visual Studio .NET Control to generate, create Rationalized Codabar image in VS .NET applications.
Pin Tumbler Locks
Printing Matrix Barcode In Java
Using Barcode drawer for Java Control to generate, create Matrix Barcode image in Java applications.
Code-128 Reader In Visual Basic .NET
Using Barcode scanner for VS .NET Control to read, scan read, scan image in .NET framework applications.
Figure 7.24 Basic cylindrical key nomenclature.
UPCA Maker In Java
Using Barcode creation for Java Control to generate, create UPC Symbol image in Java applications.
Print GS1 - 13 In Visual Basic .NET
Using Barcode creation for Visual Studio .NET Control to generate, create EAN-13 Supplement 5 image in VS .NET applications.
Figure 7.25 Assorted key blanks. (Master Lock Company)
EAN128 Generation In .NET Framework
Using Barcode drawer for Reporting Service Control to generate, create GS1 128 image in Reporting Service applications.
Printing Barcode In None
Using Barcode encoder for Word Control to generate, create barcode image in Word applications.
3. Go slowly near the end of each cut, but continue to cut with firm and steady strokes. Stop when the file touches the soot on the original key. 4. Once you have finished, remove the keys from the vise. Wire-brush the duplicate to remove any burrs, then polish the key. 5. Hold the duplicate up to the light. Place the original in front of it and behind it to determine if the duplicate is accurately cut. Shallow cuts can be cut a little deeper with a file; if a cut is too deep, start over with a new key blank.
Bar Code Decoder In C#.NET
Using Barcode Control SDK for VS .NET Control to generate, create, read, scan barcode image in .NET framework applications.
EAN / UCC - 13 Generator In C#.NET
Using Barcode encoder for .NET Control to generate, create GS1-128 image in .NET applications.
Vending machine locks
The tubular key lock has become standard on vending machines. The arrangement of the pin tumblers increases security and requires a different type of key one that is tubular. A typical tubular key lock and key is shown in Fig. 7.26. The cam works directly off the end of the plug.
Seven
Figure 7.26 An Ace Tubular Key Lock.
The key has its bitting disposed radially on its end. The depth and spacing of each cut must match the pin arrangement. In addition, there are two notches, one on the inside and the other on the outer edge of the key. These notches align the key to the lock face. Otherwise the key could enter at any position. The key bittings push the pins back, bringing them to the shear line. Once the pins are in alignment, the key is free to turn the plug and attached cam. The pins within the lock are entirely conventional in construction, with the exception of the bottom one. A ball bearing is sandwiched between the pin and its driver. The bearing reduces friction and increases pin life. The pin in question is not interchangeable with others in the lock. Pin tolerance is extremely critical. There is no room for sloppy key cutting.
Disassembly. To disassemble the tubular key lock, follow this procedure:
1. Place the lock into its holder. Ace makes a special vise for these cylinders. 2. Drill out the retainer pin at the top of the assembly. Use a No. 29 drill bit and stop before the bit bottoms in the hole (Fig. 7.27). 3. Remove what is left of the pin with a screw extractor. 4. Insert the appropriate plug follower into the cylinder. Apply light pressure. Plug follower dimensions are length 1.50 inches, outside diameter 0.373 inch, inside diameter 0.312 inch.
Pin Tumbler Locks
Figure 7.27 Use a No. 29 drill bit to remove the retaining pin. Alternately, use a No. 42 bit, thread a small metal screw into the hole, and extract the pin and screw by prying upward on the screw head. (Desert Publications)
5. Lift off the outer casing from the bushing assembly. 6. Scribe reference marks on the plug sections as an assembly guide. 7. Remove the follower from the cylinder. Note: Perform this operation carefully. The pins are under spring tension and must be kept in order. If not, you will have a monumental job sorting the pins. There are 823,543 possible combinations!
Copyright © OnBarcode.com . All rights reserved.