What is end carriage?
Often when specifying Overhead Cranes customers ask “What’s an End Carriage?” An End Carriage in basic terms is one of the set of carriages that support the main crane gantry, the End carriages feature Drive units that transport the crane structure up and down the workshop length.
What is Crane end carriage?
Supported and suspended end carriages, boogies and standardized wheel heads for bridge cranes, gantries and semi gantry cranes. Single girder / double girder, transfer carts and other type of applications. Powered by motor-gearboxes which are designed exclusively for use on cranes and lifting machinery.
What is a carriage body part?
5 n-uncount Your carriage is the way you hold your body and head when you are walking, standing, or sitting.
What is a carriage in mechanical engineering?
carriage in Mechanical Engineering
The carriage of a machine is the moving part that carries or holds another part. The carriage of a lathe supports, moves, and controls the cutting tool. The carriage is then moved around the rotating workpiece, and the cutting tool gradually shaves material from the workpiece.
What is the end of a crane called?
1. The Hook. This may be one of the most recognizable and important parts of a construction crane. The hook is the main connecting point between the crane and the load it needs to carry.
What is CT and LT in crane?
LT motion : Long Travel Motion. CT motion : Cross Travel Motion. Bridge : the structural portion on which the trolley/crab moves. LT End carriage : Structure which houses Long Travel Wheels. CT End carriage : Structure which houses Cross Travel Wheels.
What is a two wheel carriage called?
A two-wheeled horse-drawn vehicle is a cart (see various types below, both for carrying people and for goods). Four-wheeled vehicles have many names – one for heavy loads is most commonly called a wagon.
What are the parts of a carriage called?
Undercarriage. Beneath the carriage body is the undergear or undercarriage (or simply carriage), consisting of the running gear and chassis. The wheels and axles, in distinction from the body, are the running gear. The wheels revolve upon bearings or a spindle at the ends of a bar or beam called an axle or axletree.
What is the function of carriage?
The main function of the carriage is to position the tool along the lathe bed. This lever controls the spindle’s rotation and direction. This type of spindle brake uses the foot pedal.
What is the purpose of carriage?
A carriage is a four-wheeled, horse-drawn vehicle used to convey passengers. Wagons were long used for this purpose, as well as to transport freight and goods. The carriage evolved over time as refinements to the wagon produced vehicles designed specifically for the comfortable transportation of people.
What are the wheels on a crane called?
Gantry or bridge crane wheels are typically either single or double rim. Single rim flanged track wheels are common, mainly used in gantry cranes under 5 tonnes. You’ll also see them on double beam bridge gantry cranes.
What are the three main parts of a crane?
Cranes consist of four key components:
- Hook. The hook element of a crane is the part that holds or carries the load and connects it to the hoisting element.
- Hoist. The hoist element of a crane provides the vertical lifting and lowering power.
- Trolley.
- Bridge.
What is RRC in crane?
Cranedge offers added flexibility in operation by suitably incorporating RRC,Cabin and Human Machine Interface (HMI). Radio Remote Control allows the operator to easily operate the crane from a distance. It reduces operator fatigue, enhances productivity and ensures swift control on crane operations.
What is RCI in crane?
Rated Capacity Indicator – RCI
On a Rated Capacity Indicator, the load weight value is calculated by reading the strain on the wire rope. This is done by using a load pin in a sheave, a running line tensiometer (linerider) or a dead-end load cell installed at the becket end.
What is an old fashioned carriage called?
buggy, also called road wagon, light, hooded (with a folding, or falling, top), two- or four-wheeled carriage of the 19th and early 20th centuries, usually pulled by one horse. In England, where the term seems to have originated late in the 18th century, the buggy held only one person and commonly had two wheels.
What is a Russian carriage called?
The troika is a traditional Russian sleigh or carriage drawn by three horses harnessed abreast. It was developed around the 17th to 18th century as a method of quickly crossing Russia’s lengthy and hazardous roads.
What are the two major parts of carriage?
There are two major components to the carriage, the saddle and the apron.
What does the carriage handwheel do?
The carriage handwheel is used to manually position and/or hand-feed the carriage in the longitudinal or Z-axis. In contrast, the Cross Feed handwheel is used to manually place and/or hand-feed the compound rest in the X-axis or horizontal axis. A handwheel can also be attached to the lathe’s tailstock.
What are the parts of carriage?
What are some functions of the carriage hand wheel?
The carriage handwheel is used to manually position and/or hand feed the carriage in the longitudinal or Z axis. The carriage houses the saddle, the cross slide, and the apron. The main function of the carriage is to position the tool along the lathe bed. This lever controls the spindle’s rotation and direction.
What are the parts of a carriage?
Carriage and Main Parts of Carriage
- Saddle.
- Cross-slide.
- Apron.
- Tool Post.
- Compound rest.
What is the ball on the end of a crane?
Headache Balls
Headache Balls, also known as overhaul hook balls, are very important devices used in a single line hoist wire rope with the purpose to add weight and help the line to drop down after coming up the crane boom and going over the sheave.
What is VFD in crane?
VFDs are also commonly known as variable speed or adjustable speed drives, AC drives, micro-drives or inverters – depending on the industry or application. In the material handling industry, variable frequency drive controls are often used in electric hoists as well as in overhead cranes and lifting systems.
Why VFD is used in EOT crane?
Efficiency: A VFD will only consume the power that’s needed, thus saving energy compared to contactors and soft-starters. Increased Hoist Life: Some variable frequency drives provide thermal overload and overcurrent protection for the hoist motor, prolonging its life.
What is Amish carriage?
Instead of using cars as their form of transportation, the Amish use a very unique type of travel: a Horse & Buggy. They connect their carriage to one of their riding horses and that is how they travel on the public roads and get from place to place.