The name evolved from Middle French virelle and Old French virol and ultimately from Latin viriola, meaning "small bracelet." The "f" spelling of today's ferrule was influenced by ferrum, the Latin word for "iron." Examples of ferrule in a Sentence
What is the origin of the word ferrule?
The "f" spelling of today's ferrule was influenced by ferrum, the Latin word for "iron." Recent Examples on the Web Hanging your brushes upside down prevents water from getting into the ferrule and handle, a problem that can eventually cause both to break.
Where can I buy a ferrule for my golf club?
Ferrules are sold by golf club components companies, and you can easily find ferrules for sale by such companies online. And they are cheap! Replacing a cracked or broken ferrule with a new one, however, does require removing the clubhead. So if that need arises, it is best left to a professional club repairer or clubfitter.
What are ferrule connectors and how do they work?
It’s actually possible and easy to implement with the use of ferrule connectors. What is a Ferrule? Broadly speaking, ferrules are any sort of ring used to either reinforce a shaft or bind together strands of a material. In the context of wiring, a ferrule is a small deformable metal tube, generally made out of tin plated copper.
What is ferrule in dentistry?
The margin of a cast crown that stabilizes root-canal-treated teeth in restorative dentistry A ferrule, in respect to dentistry, is a band that encircles the external dimension of residual tooth structure, not unlike the metal bands that exist around a barrel. This is also known as the ferrule effect.
How is the ferrule made?
Ferrules. A ferrule is a device used to cover, join, fasten, reinforce, or shield many different objects. For example, the metal cylinder that holds the eraser on the end of a pencil is a ferrule. These devices are typically made from metal and are created using deep drawn metal stamping processes.
When was the ferrule invented?
This became especially easy in 1964 when J.B. Ostrowski patented the aluminum ferrule, which was cheaper and easier to color. He designed it to have two horizontal bands and lots of vertical ridges to keep the soft aluminum from disfiguring--the exact same ferrule design we're used to seeing even today.
Why is it called a ferrule?
The name evolved from Middle French "virelle" and Old French "virol" and ultimately from Latin "viriola," meaning "small bracelet." The "f" spelling of today's "ferrule" was influenced by "ferrum," the Latin word for "iron."
Where would you find a ferrule?
A ferrule, in respect to dentistry, is a band that encircles the external dimension of residual tooth structure, not unlike the metal bands that exist around a barrel. This is also known as the ferrule effect.
What type of metal are ferrules made of?
Common metal ferrule materials include: Aluminum. Brass. Bronze.
What are the different types of ferrules?
There are three different types of Wire Ferrules: Insulated, non-Insulated and twin.
What does a ferrule look like?
An asymmetrical ferrule is cone shaped, and can only be placed into the fitting body in one direction (usually with the tip of the cone facing into the fitting body). Symmetrical ferrules look like two cones back-to-back, and can be placed into the fitting body in either direction.
Why ferrule is required?
Even if a dowel core is placed in the tooth, the root will remain susceptible to fracture without the crown encircling the tooth apical to the core. This ferrule effect around the tooth protects it from fracture by the dowel from within.”
Where are ferrules used?
Wire ferrules are seen in countless industries where power distribution and connections are needed. They are especially common in automotive or industrial applications and are frequently used with screw type terminal blocks. A wire ferrule provides benefits over simply inserting the bare wire strands.
What is a ferrule pipe?
A pipe ferrule is one of the types of pipe fitting which are manufactured by using various materials. These ferrules are widely used essentially for joining or binding different pipe sections. A pipe ferrule includes a circular clamp to connect together and join wires, fibers, or posts.
What is a ferrule in construction?
A ferrule is a small metal collar used at a termination or join in wiring to crimp and gather the wires. These devices are used in the construction of a number of electrical components, such as circuit boards, and can also be used in various wiring projects.
How do you make a ferrule wire?
1:302:57How to Crimp Ferrules (and Why You Need Them) - YouTubeYouTubeStart of suggested clipEnd of suggested clipMaking sure that all the wire strands are contained inside the tube place the ferrule into theMoreMaking sure that all the wire strands are contained inside the tube place the ferrule into the crimper. And squeeze it until it. Releases. From there get a small piece of heat shrink.
Where did the name Ferrule come from?
The name evolved from Middle French virelle and Old French virol and ultimately from Latin viriola, meaning "small bracelet.". The "f" spelling of today's ferrule was influenced by ferrum, the Latin word for "iron.".
What is a ferrule?
Ferrule is a word for a simple metal band or cap of great versatility. The ferrule is ubiquitous. It is the cap at the end of a cane or crutch, a chair or table leg; it is the point or knob at the hub of an umbrella; it fits together tubes and pipes and binds paintbrush handles to bristles and pencils to erasers.
What is ferrule in metal?
Definition of ferrule. 1 : a ring or cap usually of metal put around a slender shaft (such as a cane or a tool handle) to strengthen it or prevent splitting. 2 : a usually metal sleeve used especially for joining or binding one part to another (such as pipe sections or the bristles and handle of a brush) Other Words from ferrule Did you know?
What is the word for the strengthening bands or rings of iron used to prevent the splitting or wear of the wooden shafts
In Middle English this universal thingamajig was called a verrel. That word commonly referred to the strengthening bands or rings of iron used to prevent the splitting or wear of the wooden shafts of implements.
Optical communication parts bornfrom Jewel Processing Technology
For optical communication, practical-level optical fiber manufacturing technology was developed in the United States in 1970, and research for its widespread use is in full swing. As research progressed, we needed a connector that would allow us to easily connect and reconnect optical fibers.
High-precision and low-cost mass production
In Japan, the core optical fiber cable network was developed in the mid-1980s, and optical communication is becoming more widespread. As the industry develops, there is demand for optical connectors with larger transmission capabilities with less loss during connection.
How to achieve high accuracy and low cost
In ferrule production by the extrusion molding method of ceramics, after mixing the raw material ceramic powder and a binder, it is crushed to make a compound and extruded from a mold in a long one-piece product.
Aim for higher accuracy and lower cost
The year before considering the production of zirconia ferrules by the injection molding processing, we, at Adamant Namiki, had begun manufacturing injection-molded products with special shapes to meet the requirements needed by our customers. We will begin to consider whether this technology can be applied to the manufacture of ferrules.
What is a ferrule wire?
In the context of wiring, a ferrule is a small deformable metal tube, generally made out of tin plated copper.
How many different colors of ferrules are there?
One possible issue here is that there are at least three different ferrule color codes, which can lead to confusion if different types are mixed. Ideally, you would keep ferrules in the container they came in until used, such the ferrule kit in the above image, removing any doubt about what you’re using.
What are the advantages of ferrules?
The addition of the ferrule presents several advantages, including the aforementioned strain relief and the fact that every strand of a wire can now be inserted into a connector, without the fear of a few being displaced to the sides upon insertion.
Is ferrules good for electrical?
Mandatory or not, using ferrules is good electrical practice. Whether you’re building something for a customer, specifying a device for your company, or building equipment in-house, ferrules should be a part of the conversation.
Do you need ferrules in the US?
While the use of ferrules is required in Europe for electrical equipment to receive a CE marking, ferrule usage is not required in the US. That being said, it’s possible to find high quality US-built machinery where these connectors are applied.
What is the role of a ferrule in golf?
The role of the ferrule is to provide a smooth transition from the shaft to the hosel. With a ferrule, a golfer doesn't see the (sometimes) sharp edges of the hosel where the shaft enters the clubhead. The ferrule covers that up.
What is the ferrule on a titleist iron?
The ferrule, a black, plastic ring or sheath, is noted on this image of Titleist iron. The Acushnet Company. Brent Kelley is an award-winning sports journalist and golf expert with over 30 years in print and online journalism.
Why do irons have a band around the shaft?
In the early days of golf, when irons had shafts made of hickory, placing a band around the point where the shaft entered the clubhead did serve a purpose: It helped prevent the wooden shaft from splintering or shattering. But when wooden shafts disappeared from golf, ferrules took on a mostly cosmetic role.
Can a ferrule loosen?
Those things can cause a ferrule to loosen.) First, check to make sure the clubhead itself feels secure. If you detect any looseness in the clubhead, then, yes, you have a problem and should visit a club repair shop.
Can you replace a golf club ferrule with a new one?
And they are cheap! Replacing a cracked or broken ferrule with a new one, however, does require removing the clubhead.
Optical Communication Parts Bornfrom Jewel Processing Technology
A ferrule (a corruption of Latin viriola "small bracelet", under the influence of ferrum "iron") is any of a number of types of objects, generally used for fastening, joining, sealing, or reinforcement. They are often narrow circular rings made from metal, or less commonly, plastic. Ferrules are also often referred to as eyelets or grommets within the manufacturing industry.
High-Precision and Low-Cost Mass Production
How to Achieve High Accuracy and Low Cost
Aim For Higher Accuracy and Lower Cost
- For optical communication, practical-level optical fiber manufacturing technology was developed in the United States in 1970, and research for its widespread use is in full swing. As research progressed, we needed a connector that would allow us to easily connect and reconnect optical fibers. At that time, a ferrule with a cylindrical outer diamete...