We offer a wide array of products with applications across many industries. A smoother and less bulky joint can be made by staggering the splices. These include three main types of wire splices, soldering and other devices, such. Short description of rat tail or pig tail, plain tap joint, y splice, westernunion short tie, westernunion long tie, knotted tap joint and cross joint and their procedures. Wood joints the following are common methods of strengthening joints. Steel bridge design handbook splice design volume 14. Fax 8002450329 3 splices glossary of splicing terms glossary of splicing terms splice a splice may be considered as two or more conductors joined with a suitable connectorreinsulated, reshielded. They are then placed in crossed position about 1 inch from the insulation. Just upload files you want to join together, reorder them with draganddrop if you need and click join files button to merge the documents. By dragging your pages in the editor area you can rearrange them or delete single pages. The top countries of suppliers are india, china, and vietnam, from which the percentage of wire joints and splices supply is 1%, 94%, and 5% respectively. Sep 21, 2004 knots, splices and rope work a practical treatise giving complete and simple directions for making all the most useful and ornamental knots in common use, with chapters on splicing, pointing, seizing, serving, etc. The following are the common electrical wire splices and joints.
Figure 26 shows how a twoconductor cable is joined to a similar size cable by using a western union splice and by staggering the splices. This kind of joint is commonly used to join two or more conductors inside the junction box. Judgment should also be exercised to avoid jointing in which one piece of timber is. The joints are made by skinning about 2 inches, the end of the conductor is to be joined. Taps, splices and joints electrical motor control wirings. You can also choose from pe, steel wire joints and splices there are 532 suppliers who sells wire joints and splices on, mainly located in asia. You can also choose from steel types wire splices joints, as well as from forged types wire splices joints there are 279 suppliers who sells types wire splices joints on, mainly located in asia. Jn418, jn314 ct100a, ct160, ct260 contour crimp controlled cycle tools specifically designed for the installation of panterm terminals, disconnects and splices. Splices are therefore most often used when structural elements are required in longer lengths than the available material. Splices and joints ppt electrical wiring wire free. Connection by means of wirebinding screws or studs and nuts that have upturned lugs or the equivalent shall be permitted for 10 awg or smaller conductors. Joints and splices there are many kinds of splices and joints used in the different branches of woodwork, a few of which are here given. This product is supplied as a preengineered set of heat shrinkable tubing, which means the cable splicer does not have to check the thickness or length of the system.
Western union short tie splice to make the splice, the wires are first skinned for about 3 inches at the ends. Jan 30, 2017 types of taps, splices and joints of conductor rat tail joints are used to join conductors in outlet boxes or when fixture leads are connected through conductors. Eurocodes design of steel buildings with worked examples brussels, 16 17 october 2014 component no 2 column web in compression, min 2 2 2 5. Sep 07, 2018 wires form the foundation of a circuit and joining them together is an essential part of making a circuit work. It is an alternative to other joints such as the butt joint and the scarf joint. The metal conductor of the wire is covered with a plastic insulation coating that should appear smooth. Terminals for more than one conductor and terminals used to connect aluminum shall be so identified. If the splices are directly opposite each other, the overall size of the joint becomes large and bulky.
This module focuses on the factors which influence and the principles of the design of bolted field splices. You may copy it, give it away or reuse it under the terms of the project gutenberg license included with this ebook or online at. All the splices discussed up to this point are known as butted splices. View electrical wire splices and joints ppts online, safely and virus free. Joint splice definition is a reinforce at a joint intended to hold the parts in their true relation.
Separate one page or a whole set for easy conversion into independent pdf files. Theory electrical splices and joints are places in the continuum of wiring where new wire is added or extended. Rodriguez, paul andrew trinos, searle submitted to. Mar 03, 2017 the following are the common electrical wire splices and joints. Objectives describe different methods of common wire splices and joints observe how the different methods of common wire splices and joints is being done. Splices definition of splices by the free dictionary. Medium voltage mv accessories catalog prysmian group. Wiring techniques ced engineering different ways to terminate and splice electrical conductors.
Crimp the barrel twice on each end for an extratight grip in highvibration applications. The impetus for the preparation of a second edition of the guide to design criteria for bolted and riveted joints has been the enthusiastic reception of the original version and the continued citation for over a decade of that book as a source of information regarding the design of bolted connections. Four or five short turns are then wrapped on each side of the longest twist, and the free ends cut off and squeezed down closed to the straight position of the wire so that they will not extend over the. Splices, wire joints, p conn wire connectors courtesy of steven engineering, inc. Now in its 24th edition, the 2018 canadian electrical code, part i includes a number of significant updates and changes to better help electrical workers in the safe maintenance of electrical equipment and create safer electrical installations. Common splices and joints in electricity and its procedure duration. Pdf reinforced concrete beamcolumn joints with lap.
A y splice joint, also known as a tap splice, connects a conductor to a running wire. Knots, splices and rope work a practical treatise giving complete and simple directions for making all the most useful and ornamental knots in common use, with chapters on splicing, pointing, seizing, serving, etc. Wire splices and joints free download as powerpoint presentation. The manual addresses general considerations for welding, welder certification and inspection procedures. The soldering can act as an extra securing method and also prevents corrosion in the joint. Splices and joints ppt free download as powerpoint presentation. Sometimes, however, it is necessary to join a branch conductor to a continuous wire called the main wire. It is suitable for service where there is no mechanical stress when wires are to be connected in an outlet box, switch, or conduit fitting ysplice.
Download download electrical joints and splices pdf995 read online read online electrical joints and splices pdf995 8 aug 2011 see different methods of making electrical connections. It is suitable for service where there is no mechanical stress when wires are to be connected in an outlet box, switch, or conduit fitting y splice. Electrical wire splices and joints free pdf ebooks. It can also be branched off from other outlets as well. These splices must be capable of transmitting the shear and moment in the girder at the point of the splice. This edition features important revisions to many sections. From standard solutions to custom designs, we offer reliable, costeffective products for mechanical, electrical, digital, analog, miniature, and harsh environment requirements. Rat tail or pig tail this kind of joint is commonly used to join two. Ver mas ideas sobre cableado electrico, conexiones electricas y instalacion electrica. Take the connecting wire and tie it in a knot onto the running wire to create a knotted tap splice. The project gutenberg ebook of woodwork joints, by william fairham this ebook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. From standard solutions to custom designs, we offer reliable, costeffective products for mechanical, electrical, digital, analog, miniature, and harsh. Section 1 splices mv 1c straight splice 3 mv 3c airguard 5 3c air bag or nonarmored cable 6 3c armored cable 7 mv branch joints 8 mv transition splices 9 lv airguard, air bag and armored splices 10 section 2 terminations mv 1c terminations 11 mv 3c airguard terminations 12 mv 3c armored terminations.
Mseal kastex joints and terminations for lv cables are based on a cast resin system. Guide to design criteria for bolted and riveted joints. Splices and joints the following are the common electrical wire splices and joints rat tail or pig tail this kind of joint is commonly used to join two or more conductors inside the junction box. For a spline to add strength to a joint, its grain must run across the joint, not parallel to it. Dowels you can put a dowel into butt, miter, lap joints etc. Splice joints are stronger than unenforced butt joints and have the potential to be stronger than a scarf joint. The new wire is actually extended to the point where the intended outlet should be. Types of taps, splices and joints of conductor rat tail joints are used to join conductors in outlet boxes or when fixture leads are connected through conductors. Common splices and joints in electricity and its procedure. A good wire splice or joint will be secure even before soldering.
Section 1 splices mv 1c straight splice 3 mv 3c airguard 5 3c air bag or nonarmored cable 6 3c armored cable 7 mv branch joints 8 mv transition splices 9 lv airguard, air bag and armored splices 10 section 2 terminations mv 1c terminations 11. Splices, wire joints, pconn wire connectors 230 ryan way. Pdf joiner allows you to merge multiple pdf documents and images into a single pdf file, free of charge. Wire connectors or splicing means installed on conductors for direct burial shall be listed. The project gutenberg ebook of woodwork joints, by unknown. Common electrical wire splices and joints basics about. A wide variety of types wire splices joints options are available to you, such as reducing. Common wire splices and joints free download as powerpoint presentation. The splice joint is used when the material being joined is not available in the length required. Wires form the foundation of a circuit and joining them together is an essential part of making a circuit work. Common wire splices and joints wire electrical wiring. To merge pdfs or just to add a page to a pdf you usually have to buy expensive software. All splices and joints and the free ends of conductors shall be covered with an insulation equivalent to that of the conductors or with an insulating device identified for the purpose. Wire joints are used to crimp groups of wires fully preinsulated to prevent shorting and shocks crimp tool.
These include three main types of wire splices, soldering and other devices, such as wire nuts, screw terminals and crimp connectors. Each was made by joining the free ends of the conductors together. The fixture joint is used to connect a smalldiameter wire, such as in a lighting fixture, to a larger. Tes raychem heat shrink joint is based on a tripleextruded heat shrinkable elastomeric joint sleeve component. Splices and joints in solid wire should also be covered with electrical tape for safety. It is suitable for service where there is no mechanical stress when wires are to be connected in an outlet box, switch, or conduit fitting. Pdf reinforced concrete beamcolumn joints with lap splices. Joint all the splices discussed up to this point are known as butted splices. If you dont knot and just twist, this is a regular tap splice. Sep 07, 2018 there are a variety of kinds of splices and joints in wire. Splice joints are stronger than unenforced butt joints and have the potential to be.
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