Door Lock Replacement - What Are the Different Parts of a Door Lock?
Faulty door lock can make your house an easy target for burglars. Changing your lock is a cheap method to increase security without making your door inaccessible.
A lot of locks come with a cardboard template that you can wrap around your door's edge to ensure that it fits properly. This will ensure that you don't buy the wrong lock.
The Cylinder
The cylinder is the main component of a mechanical door lock. It houses a set of spring-loaded pins that ensure that the door is locked when no key is placed into the hole. When the key is put in into the hole, the uneven edge of the knob pulls the pins in the cylinder into their correct position. When the pins are position, they allow the bolt (also known as the latch) to move forward, engaging the door's interior.
The bolt extends out of the cylinder, and into the box, creating a hole that is drilled in the door frame. The box is designed to fit the bolt snugly, so that it can't be easily opened. A clip spring holds the bolt retracting when the door is closed. When you turn the handle, a spindle is engineered to rotate inside the cylinder. After it has completed its rotation the slanted portion of the bolt retracts into the doorframe. The bolt rests on the carved-out area of your doorframe, securing the door closed until you have to open it once more.
A faceplate is an internal metal plate that is affixed to your door on either side of the hole that is used for the deadbolt. Its function is to protect the mechanism that locks your door from damage caused by the knob's frequent inserting and removal. If you're installing a brand new lock, make sure the faceplate aligns with the hole in the door frame and that it's securely fastened to the plate as well as the bore of the latch.
If you're replacing the door lock, make sure that the deadbolt is fitted correctly by sliding it into the strike plate's opening. After you're done you can screw the strike plate and the core of your new lock into place. Do not over-tighten as this could damage the latch or prevent it from fitting into its groove. You can test your new lock by rotating the key until it is locked position. If you find any issues like a loud deadbolt or loose latches it's recommended to replace the old lock with a brand new one.
The Faceplate
A faceplate is an over-sized flat plate that attaches to the headstock of the lathe to hold the workpiece. The screw thread is inserted into the wood through the series of screw holes. Faceplates can accommodate various shapes but in general they have to be positioned, fixed and balanced, which are not easy tasks when compared to the ease of using the tool chuck.
A typical faceplate comes with many mounting holes, in this instance three holes positioned at a 120-degree spacing to accept the screws used to mount the workpiece of FIG. 2. These screw holes are machined by an insert that can be interchanged or directly into the faceplate's body. A portion between the faceplate is a stepped section which serves as an index to identify a specific place on the workpiece blank.
The stepping area has been designed to be abrasion-resistant so that the fastener won't cause damage to the chisel used to cut it. The surface of the body of the faceplate has distinct properties compared to the surrounding region. Machining into this region alerts the turner of possible impending contact with a fastener, and gives the turner enough time to react.
Screws used to hold a faceplate in place should be of a size that fits inside the screw hole, leaving just a small amount of free play. When the screw is fastened to the block of glue, there should be no space behind it. This can allow the block during rotation to move. It is also a good idea to choose a thicker gauge screw since it will sit more securely on the faceplate. The screw should pass through the middle of the screw hole to prevent the possibility of the screw head coming into contact with a workpiece.
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The strike plate is among the most important parts of your door lock. The strike plate stops the bolt from sliding when you shut the front door. The strike plate also helps to reinforce the lock and stops intruders from breaking in by applying force against the latch and jamb.
A strike plate is an heavy metal plate that is positioned in the doorjamb, which is the vertical portion of the frame. It has an opening through which the latch or deadbolt can pass. When the cylinder rotates it shoots the bolt through the strike plate and into the doorjamb, keeping it shut.
There are a variety of strike plates depending on your requirements. If you require a strikeplate to fit your lock, the information will list it. The majority of strike plates are identical and work with standard latches and lock.
Most strike plates come with an ovular screw hole and a "C-shaped" piece that acts as washer. They are commonly used on doors that have round corners. They come in different sizes to fit the door.
You can add extra security by using a strike plate that has no lip that is designed for deadbolts. This is a great option in areas where security needs to be quickly achieved like staircases. This is an excellent option for those who want to secure the equipment or documents in your home.
Installing a strikeplate for your box will also improve the security of your doors. It adds thickness to the strike plate, and also strengthens it. This makes it more difficult to gain entry through the latch or deadbolt, and it's often required for commercial doors with security locks.
Spray a lock-lubricant on the strike plate in case it isn't aligned with the latch bolt. If this doesn't work, you'll have to adjust the strike plate by drilling new screwholes and widening the catch hole. It is best not to make too many adjustments to the strike plate. Repetitive and extreme adjustments can cause it to become ineffective.
The Deadbolt
A deadbolt is a metal bolt that secures the door to the doorjamb frame. A deadbolt lock is different from a spring-latch found in doorknobs. Instead of being tied with credit cards or with professional tools like latch slips, it can only be locked using the use of a key, thumb-turn or electronically. They are simpler to use and require less maintenance. They also offer better protection from forced entry methods such as kick-ins.
The bolt is positioned from a socket in the doorjamb which is strengthened by a strike plate to provide additional security. The bolt should have a minimum of 1 inch in length to make it difficult to take the door off. It is also essential to choose a quality deadbolt with an ANSI rating which shows how secure the lock has been tested.
The strike plate also helps to hold the cylinder in place. There should be three holes along the bolt: one located in the middle connects the facepiece and cylinder; the other two are to the left and right of the central hole. These are the holes where screws go to attach the cylinder to the bolt. The screws should be included with the new deadbolt. Certain locks come with decorative covers that snap onto the facepieces. Follow the directions provided by the manufacturer to ensure that they are properly installed.
Choosing the right lock for your home involves considering your lifestyle and what level of security you require. Single cylinder deadbolts are the most commonly used lock type are used on many exterior doors. Keyless deadbolts are more secure however they are difficult to operate. Smart deadbolts allow you to lock and unlock the bolt by voice commands or via a mobile app.
A professional locksmith will assist you in determining what kind of lock is best for your home and can install or replace the lock. Upgrade your front door lock to increase the security of your home. Consider installing a double-cylinder or reversible deadbolt on the inside of your front door to provide an extra layer of security.