The following are the common electrical wire splices and joints. If the splices are directly opposite each other, the overall size of the joint becomes large and bulky. Taps, splices and joints electrical motor control wirings. 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. Mseal kastex joints and terminations for lv cables are based on a cast resin system. 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. Guide to design criteria for bolted and riveted joints. 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. Steel bridge design handbook splice design volume 14.
It is an alternative to other joints such as the butt joint and the scarf joint. 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. Feb 23, 2016 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. Rat tail or pig tail this kind of joint is commonly used to join two. 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. 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. 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.
The manual addresses general considerations for welding, welder certification and inspection procedures. Theory electrical splices and joints are places in the continuum of wiring where new wire is added or extended. 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. Joint all the splices discussed up to this point are known as butted splices. 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. Crimp the barrel twice on each end for an extratight grip in highvibration applications.
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. 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. Splices and joints in solid wire should also be covered with electrical tape for safety. Common wire splices and joints free download as powerpoint presentation. 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.
Wood joints the following are common methods of strengthening joints. Each was made by joining the free ends of the conductors together. A splice joint is a method of joining two members end to end in woodworking. Heat sources for electronicelectrical connections soldering irons 20250 watts rating soldering guns 100250 watts rating available in et lab electrical connectionssoldering preparing a solder joint all parts should be clean free of corrosion, dirt, greaseoil copper should be cleaned until bright make good mechanical connection between parts. From standard solutions to custom designs, we offer reliable, costeffective products for mechanical, electrical, digital, analog, miniature, and harsh.
Rodriguez, paul andrew trinos, searle submitted to. The fundamental necessities of an effective splice include making sure the wires are securely fastened to each other even without solder and that they are wellsoldered to avoid corrosion. Small utility to make transformations on pdf files. Wiring techniques ced engineering different ways to terminate and splice electrical conductors. A smoother and less bulky joint can be made by staggering the splices. This module focuses on the factors which influence and the principles of the design of bolted field splices. Sep 07, 2018 wires form the foundation of a circuit and joining them together is an essential part of making a circuit work. A good wire splice or joint will be secure even before soldering. 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. This edition features important revisions to many sections. Common wire splices and joints wire electrical wiring. Pdf reinforced concrete beamcolumn joints with lap splices. When working with electronic equipment or with electrical wiring, it may from time to time become necessary to splice or join wires together. 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.
Joint splice definition is a reinforce at a joint intended to hold the parts in their true relation. To merge pdfs or just to add a page to a pdf you usually have to buy expensive software. The project gutenberg ebook of woodwork joints, by unknown. Sep 07, 2018 there are a variety of kinds of splices and joints in wire. 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. A y splice joint, also known as a tap splice, connects a conductor to a running wire. View electrical wire splices and joints ppts online, safely and virus free. Splices and joints ppt electrical wiring wire free. The metal conductor of the wire is covered with a plastic insulation coating that should appear smooth. Splice joints are stronger than unenforced butt joints and have the potential to be stronger than a scarf joint. We offer a wide array of products with applications across many industries.
All the splices discussed up to this point are known as butted splices. This kind of joint is commonly used to join two or more conductors inside the junction box. Tes raychem heat shrink joint is based on a tripleextruded heat shrinkable elastomeric joint sleeve component. Dowels you can put a dowel into butt, miter, lap joints etc. 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. Ver mas ideas sobre cableado electrico, conexiones electricas y instalacion electrica.
Mar 03, 2017 the following are the common electrical wire splices and joints. Splice joints are stronger than unenforced butt joints and have the potential to be. Jn418, jn314 ct100a, ct160, ct260 contour crimp controlled cycle tools specifically designed for the installation of panterm terminals, disconnects and splices. The new wire is actually extended to the point where the intended outlet should be. Just upload files you want to join together, reorder them with draganddrop if you need and click join files button to merge the documents. 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. It can also be branched off from other outlets as well.
Wire splices and joints free download as powerpoint presentation. 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. By dragging your pages in the editor area you can rearrange them or delete single pages. They are then placed in crossed position about 1 inch from the insulation. Western union short tie splice to make the splice, the wires are first skinned for about 3 inches at the ends. The splice joint is used when the material being joined is not available in the length required. For a spline to add strength to a joint, its grain must run across the joint, not parallel to it.
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 are therefore most often used when structural elements are required in longer lengths than the available material. 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. 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. 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. 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. Splices, wire joints, p conn wire connectors courtesy of steven engineering, inc. Take the connecting wire and tie it in a knot onto the running wire to create a knotted tap splice. A wide variety of types wire splices joints options are available to you, such as reducing. 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. 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. These splices must be capable of transmitting the shear and moment in the girder at the point of the splice. Common electrical wire splices and joints basics about. The joints are made by skinning about 2 inches, the end of the conductor is to be joined.
Judgment should also be exercised to avoid jointing in which one piece of timber is. Separate one page or a whole set for easy conversion into independent pdf files. Terminals for more than one conductor and terminals used to connect aluminum shall be so identified. Pdf joiner allows you to merge multiple pdf documents and images into a single pdf file, free of charge. 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. If you dont knot and just twist, this is a regular tap splice. Wire connectors or splicing means installed on conductors for direct burial shall be listed. Medium voltage mv accessories catalog prysmian group. Wires form the foundation of a circuit and joining them together is an essential part of making a circuit work. Splices and joints ppt free download as powerpoint presentation.
Electrical wire splices and joints free pdf ebooks. Splices, wire joints, pconn wire connectors 230 ryan way. The soldering can act as an extra securing method and also prevents corrosion in the joint. Pdf reinforced concrete beamcolumn joints with lap. Common splices and joints in electricity and its procedure. Wire joints are used to crimp groups of wires fully preinsulated to prevent shorting and shocks crimp tool. The fixture joint is used to connect a smalldiameter wire, such as in a lighting fixture, to a larger. Sometimes, however, it is necessary to join a branch conductor to a continuous wire called the main wire.
These include three main types of wire splices, soldering and other devices, such. These include three main types of wire splices, soldering and other devices, such as wire nuts, screw terminals and crimp connectors. From standard solutions to custom designs, we offer reliable, costeffective products for mechanical, electrical, digital, analog, miniature, and harsh environment requirements. 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.
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