Venturing into Wire Harness production is based on the horizontal integration strategy implemented by Ni-San. It is a logical step considering our vast experience in the field of Electrical conductivity. Thus a new plant has been commissioned near Pune to manufacture Wire Harnesses of various types. To expedite the Wire Harness business, a strong, experienced team has been hired.
It’d astounding to know in these days of automation that Wire Harnesses manufactured by hand are more reliable! In pre-production stage, some automation is possible, but the assembly process is complex. Issues like multiple crimping, taping breakouts, binding components, routing wires through sleeves, etc are critical. Hence manual assembly is crucial & economical, especially when working in small batches. Ni-San swears by manual assembly because Wire Harnesses are crafted for precision and reliability, ensuring optimal performance which becomes the USP.
Wire Harness is an assembly of electrical cables or wires which transmit electrical power. The wires are bound together by a durable material such as vinyl, tape, conduit etc. The design of a wire harness usually requires the skills of two main engineering disciplines - mechanical and electrical. Consideration of the operating ratings of wires for communication protocols is important. Designed according to geometric and electrical requirements, a diagram is then provided either on paper or on a monitor for the assembly preparation and assembly.
In Medical equipment or domestic appliances like washing machines, refrigerators, water heaters, TVs, EVs etc organised, standardised wiring & installation are important aspects of manufacturing. Space optimisation & ease of operation secure wires against vibrations, abrasions, and moisture. Thus Wire Harnesses are a much needed accessory in modern gadgetry.
Electrical performance - Proper selection of conductor, conductor size, insulation and sheath. Terminal selection & crimping of wires to the terminal are highly critical aspects.
Environment - Here insulation material is highly critical & should be selected based on environmental conditions in which it is to be used like - operating temperatures, water ingress, oil & chemical resistance & UV protection etc.
Durability - Wire harness must be durable and able to withstand the rigors of its intended electrical & mechanical use like wear and tear, abrasion, and impact.
Serviceability - There should be easy accessibility to the wires and connectors, proper color coding and labeling, and the ease of replacement of individual components.
Manufacturing - includes proper processing of wires and terminal crimping & insertions with simplified assembly process through PPC.
Cost - Optimising the selection of materials through value engineering.
Connector selection - Factors such as the number of pins, mating cycle life, and current-carrying capacity should be considered when selecting connectors.
Wire selection - selection of the appropriate wire size, type, and insulation material is essential to ensure that the wire harness can handle the electrical load.
Routing and placement - includes ensuring that the wires are properly routed to minimize electrical losses and signal interference.
Termination methods - includes soldering, crimping. The termination method should be selected based on the type of wire and connector, as well as the electrical performance requirements.
Testing - wire harnesses should be tested to ensure that they meet the electrical performance requirements and environmental conditions. Testing includes continuity, electrical and environmental testing.
Safety - Wire Harness should be designed to prevent electrical shock, fire hazards, and other safety risks.
Electromagnetic compatibility (EMC) - Wire Harnesses are designed to minimize electromagnetic interference (EMI). A well-designed Wire Harness reduces the risk of electrical failures.
Documentation - creating a detailed bill of materials (BOM), wiring diagrams, and other documentation that will be useful during manufacturing, testing, and maintenance.
As one of the leading cable harness manufacturers in India and wire harness manufacturers in India, Ni-San is committed to the task of manufacturing hi-quality Wire Harnesses. Attention to detail and adherence to best practices are the hallmark of good Wire Harnesses. Well-designed Wire Harnesses, assembled by hand ensure reliable performance, minimize the risk of failure and downtime, and reduce manufacturing and maintenance costs.
