Drawings for specialized engineering disciplines e. Wires, cables, ribbon cables, and segments are automatically displayed in the drawing when displayed as rendered in the assembly. A cable harness, also known as custom wire harness, cable assembly and wiring assembly are essentially a setup of wires that are used to transmit either signals or electrical power. Written by schneider electrics most talented electrical distribution experts, the electrical installation guide is written for professionals who design, install, inspect, and maintain lowvoltage electrical installations in compliance with the standards published by the international electrotechnical commission iec. This bulletin supersedes rus bulletin 345153, specifications and drawings for construction of pole lines, aerial cables and wires, rus form 515f, issued may 25, 1989. Standard drawings included on this site are in english units and have been approved by the south carolina department of transportation and are effective as of dates shown in the table of contents and on each drawing. A braid is the standard coaxial cable outer conductor.
Specifications for customer electric service pages 1 50. Requirements for cable, wire and harness assemblies. A document or drawing list should consist of a list of drawings and specifications references, which are required to build or manufacture the product. Electronics industries requirements and acceptance. This sae aerospace standard as defines the items that shall be considered when creating a fiber optic cable assembly specification and source control drawing intended for installation on aerospace platforms. Navsea engineering drawing repositories and corresponding categories of drawing stored commanding officer naval surface warfare center crane code 802. Dassault systemes provides eleven drafting standard files. You can also choose from api, jis, and aisi cable drawing standards, as well as from steel, alloy, and plastic cable drawing standards there are 1,197 suppliers who sells cable drawing standards on, mainly located in asia. Drawings are prepared to add, remove, or rework items, equipment installations, or systems to satisfy the using activitys requirements. United states department of specifications and agriculture. The technical standards, published by national and international bodies, are. Aes design drafting standards the advanced photon source. In learning drafting, we will approach it from the perspective of manual drafting.
Purpose the purpose of this document is to provide guidance on. Typically, the eccentricity of the ellipse is about 5%. Select the view you want to copy to the assembly drawing. Drawing, process details or special assembly instructions, nongold leaded. The default view under my account billing invoices may not display all open invoices available for payment. Design and construction standards houston permitting center. Assembly drawings are categorized as subassembly or final assembly. I have since switched to solidworks, but this is an excellent example of a very simple assembly using a drawing as a work instruction for making sure the correct wire connections are made.
Ansiieee standard device numbers 1 master element 2 time delay starting or closing relay 3 checking or interlocking relay 4 master contactor 5 stopping device 6 starting circuit breaker 7. Technical drawing, drafting or drawing, is the act and discipline of composing drawings that visually communicate how something functions or is constructed technical drawing is essential for communicating ideas in industry and engineering. Failure to comply with the requirements contained in this fabrication standards manual may result in the rejection of the material produced or procured. The basic drawing standards and conventions are the same regardless of what design tool you use to make the drawings. Assembly drawings can be used to represent items that consist of more than one component. The assembly drawing the assembly drawing is laid out showing all components in the assembled position, which illustrates the working relationship of one component to another. A foremost concern at centerpoint energy is the safety of our customers and employees. Seven wire aluminum clad steel strand steel, 7 wire galvanized strand. Turn off all layers that are not needed in the view so that what is left can be easily selected. Ive done some cable drawings by hand, but im really looking for a way to create more professional looking drawings without spending days creating the connector drawings myself in autocad. Contractors option implies that the choice of options to follow in asme y14.
Technical product specification standards recommend the following conventions when dimensioning drawings. Guidelines for the submission of text and graphics to isocs pdf. What you need to know to design a wire harness and production time. Cable designers guide how to specify cable insulated conductors specify quantity, gauge, stranding and insulation type for the conductors. Based on the results of these experiments and prior cognitive psychology research, we identify design principles for effective assembly instructions. Refer to the customer drawing package for order specific information. How to use this guide the wire and cable types covered in this guide have been divided. Drafting standards faq pdf frequently asked questions about aspects of drafting. Requirements and acceptance for cable and wire harness assemblies. Electromechanical product design handbook splash page. This handy dandy engineering design tool, offers tips and tricks for the engineer, designer, draftsmen, or draftsperson in the design engineering profession. A consolidation point or multiuser telecommunications outlet assembly represented as zone cabling here may be used in this path.
About cable and harness drawings inventor 2016 autodesk. This standard is a collection of visual quality acceptability requirements for cable, wire and harness assemblies. Cable and assembly drawing this is a very basic drawing i made with autocad lt. Sample assembly drawing, wiring harness, branched 3 sheets 36. This apsaes design and drafting standards manual has been. Design and construction standards section is responsible for the infrastructure design manual, standard construction specifications, standard drawings, and product approval. This cable would be suitable for single phase or three phase applications. A standard designs transmission typical details for optical ground wire splice structures 110. This is an introduction to the best cable and wire harness hands on assembly class. All electrical installations or alterations shall be inspected by a kentucky state certified electrical inspector, the authority having jurisdiction ahj. Connectors shall be straight, rightangle or flangemount. Aerial cable plant fiber optic cable plant poles lines. This volume combines some of the san diego area regional standard drawings, as developed by the san diego regional standards committee, with those additional standard drawings which are unique to public work construction in the city of san diego.
Assembly drawing designing buildings wiki share your construction industry knowledge. I cant seem to find any software that comes with images of the connectors that can also be used to show how the cable is wired. San diego standard drawings public works city of san. The cable assembly meets dimensional, layout and design requirements and exhibits a smooth, flat profile with no visible damage to the connectors or the insulation. This manual, while not intended as a manual of instruction in the basic principles of drafting. Use this manual as part of a user safety training program that is appropriate for the users occupation. Nov 19, 2016 this is an introduction to the best cable and wire harness hands on assembly class. Cable and assembly drawing component engineering consultants. Ipc standards and cable lengths welcome to another post in the series by nick locke, of nicab ltd, who has over 15 years experience in the electronics manufacturing industry specialising in interconnection cable assembly. In the case of diagrams, pictorials, cable assemblies, tabulated and other drawings not prepared to any scale, the word none shall be entered after scale in the space provided on the drawing. They differ only in where they fit in the assembly sequence. Multiple cables and required parts may be detailed on a drawing.
United states department of specifications and drawings. Ipcwhmaa620 can be used as a standalone document for purchasing products, however it. Electrical installation handbook protection, control and. Best practices for vocabularies and terminologies pdf tips for preparing your draft. We manufacture and market custom as well as standard cable assemblies in both copper and fiber optics, servicing oem and reseller customers in the computer, communications, industrial, and medical equipment industries. Electrical installation guide, iec standards schneider electric. Design for assembly dfa concerned only with reducing product assembly cost minimizes number of assembly operations individual parts tend to be more complex in design design for manufacturing dfm. The use of plastic cable ducts or tubes is prohibited. Disclosure notices and handling instructions originally received with the document shall continue to apply. Technical standards these standards are the whole of the prescriptions on the basis of which machines, apparatus, materials and the installations should be designed, manufactured and tested so that efficiency and function safety are ensured.
Developed by the ipc task group 731f of the product assurance subcommittee 730 and the whma industry technical guidelines committee itgc users of this standard are encouraged to participate in the development of future revisions. This 2011 edition of the uniform electrical wiring guide. In the event of a conflict between these standards, the drawing, andor the purchase order, the purchase order shall take precedence, the drawing next, and then these standards. This is a hands on class that wire harness builders can add on to their 620 inspection criteria knowledge or. When a drawing is superseded by a drawing with a different number, the notation replaces with change drawing enter superseded drawing number rev enter superseded revision letter or if no revision enter a dash shall be entered in the description columns of the superseding drawing. When installing cable trays, profiled sections and installation ducts, it is important to bear in mind the following. Track all changes if harness design occurs early in the overall design process, ensure that all changes to wiring during. The additional drawings can easily be distinguished by their drawing. Apr 10, 2017 from assembly drawing the macro must look on all components and create one complete pdf fil with all drawings of components who is in the assembly. Further, the conduc tors spiral in a helical path when formed into cable, and thus occupy an ellipticallyshaped area around the circumference of the core.
Cable electronic packaging design data handbook, similar to the. Clearing and trimming assembly units specifications and standards. Engineering drawing welding, brazed and soldered joints symbolic representation 125 4. Cable assembly manufacturing, buildtoprint and standards.
Jul 02, 2012 test and inspection assembly welding assembly wire processing assembly workstations assembly a new standard for harness assembly the a620 standard was written to be applicable to a wide array of cable and wire assemblies, such as this harness for an electronic fuel injection system. When manufacturing cable assemblies i often see drawings with no specific length tolerance, and as we all know with anything made by hand, even. Designing effective stepbystep assembly instructions. It was prepared by the itgc industry technical guidelines committee of the wire. In standard autodesk inventor drawings, cable and harness information is treated like other parts and subassemblies and you can detail them using normal drawing manager methods and commands. These principles connect peoples conceptual model of the assembly task. You must read and accept the disclaimer below before you can access the drawings. They show how the components fit together and may include, orthogonal plans, sections and elevations, or threedimensional views, showing the assembled components, or an exploded view showing the relationship between. This is a hands on class that wire harness builders can add on to their 620 inspection criteria knowledge or be. It was prepared by the itgc industry technical guidelines committee of the wire harness manufacturers association and the product assurance committee of ipc association connecting electronic industries. Complete pdf from an assembly drawing solidworks forums. Tolerances of insulation diameters enter the picture. It descnoes typical applications and minimum content requirements. Cable assembly resources industry standards for cable.
Once youve specified the correct connector for you application, choose the largest cable that matches the connectors for optimal performance. The essential guide to technical product specification. Category 3 is currently the minimum acceptable specification for voice cable. A new standard for harness assembly 20120702 assembly. Electronics industries requirements and acceptance for cable. Typical electrical drawing symbols and conventions.
Dimensions and projection lines are not usually shown in assembly drawings so these layers should be turned off. The ul category code for each wire and cable category is identified in tables 1, 2, and 3 of this marking guide. This sae aerospace standard as defines the items that shall be considered when creating a fiber optic cable assembly specification and source control drawing intended for installation. This manual, while not intended as a manual of instruction in the basic principles of drafting, does set forth the minimum requirements acceptable at the gsfc. Safety instructions and warning booklet national standards, state and federal laws require the user to be trained before using this product. These instructions must be provided to users before use, and retained for ready reference by the user. Your customers and business partners will be pleased when they find out that you are using industry standards make sure that you inform them about how important it is to use standards to boost. This book describes techniques of synthesis and selfassembly of. What are the basics to know for wiring harness design. A fully illustrated workshop book with hundreds of pages of tables, charts, figures and handy hints, plus. When formed, this subcommittee was charged with the responsibility of preparing a drafting standard covering electrical schematic, wiring and block diagrams for use in the communications, electronic, electric power, industrial. Modification drawings delineate changes to delivered items, stockable items e.
The condensed electromechanical product design handbook or manual, right hand frame, provides links to mechanical design related data. If the drawing is made without either instruments or cad, it is called a freehand sketch. Bureau of standards publications handbook h28, screw thread. Use the link provided in the previous sentence or the traffic standards. Interpreting l3 communications cableharness drawings. Answers to your wire and cable requirements are as close as the telephone. For cable used only in three phase applications, neutrals shall be a minimum onethird capacity for conductor sizes between 40 awg and 500 kcm, and onesixth 16 capacity for conductors 750 kcm or larger. Cable assembly design should be started early in the design phase. Cable assembly technical resources american nationals standards institute ansi ansi endorses and facilitates voluntary consensus standards in the u.
In compiling this edition of service standards for the guidance of customers, contractors, electricians, architects, and engineers, the basic purpose has been to keep them as simple and nonrestrictive as possible. The kennedy space center ksc engineering drawing practices, volume i of ii, aerospace and ground support equipment, is the official source for the requirements and interpretations to be used in the development and presentation of engineering drawings. Cable assembly drawing standards search engineering360. Instructions for installation, operation, and maintenance of. This standard defines the practices of revising drawings and. This drawing describes the requirements for a filter assembly. B standard designs transmission lines typical details for dead end tees 109. Cable assembly, comment, education, information, nicab blog when manufacturing cable assemblies i often see drawings with. One for each of the four international drafting standards, two drafting standards and five for use with other workbenches. The use of rightangle connectors shall be minimized and restricted to applications where stressfree mounting of the cable assembly. In the horizontal path, the illustration shows cable supported by ladder runway and a lightweight cable tray. Cable assembly manufacturing buildtoprint and standards based cables. Our large inventories ensure that we will have the right stock when you need it, just in time for your. Aerial cable plant construction assembly units construction.
Interconnection of assemblies by electrical cables or hydraulic transmission. Help contain costs ensuring that your design and the bare boards you purchase comply with ipc standards allows you to produce electronic assemblies. Simple template word submit your draft using this template. For further information on installation and application, refer to the applicable descriptive bulletins andor industry standards publications.
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