Composite cable-Cable Assemblies versus Wire Harnesses

CABLE ASSEMBLIESCustom cable AND WIRE HARNESSES， the words are used all the time and often interchangeably。 One person´s cable assembly is another person´s wire harness。 Is there a difference， and if so does it really matter? This article will show how to tell the difference， and give pros and cons for each。

Why would it matter what a bunch of wires is called? Let´s use an example we can all relate to - food。 Most likely all of us have seen something on a menu at a restaurant andComposite cable didn´t know what is was， and usually we ask someone at the table with us or the waiter。 But what if we didn´t and ordered noodles expecting pasta? They look the same， but don´t really taste the same。 Or say we order tuna， expecting sushi， but we are served tuna salad instead。 Both are fish， but are decidedly different。 The same is true with cable assemblies and wire harnesses； while they both have wire they are decidedly different。

A cable， which is used to make a cable assembly， is a grouping of wires that are covered by an extruded sheathing。 Typical this sheathing is a thermoplastic such as polyvinylchloride， thermoplastic rubber or polyurethane。 In some special instances a thermoset material such as chlorinated polyethylene， chlorosulfonated polyethylene or EPDM hydrocarbon rubber。 Whether thermoplastic or thermoset material is used the key is the individual conductors are covered by a compound extruded around them。 This layer is in addition to the insulation on the individual wires providing additional protection from heat， moisture， abrasion， compression and other hazards the cable assembly might experience。

A wire， or conductor， which is used to make a wire harness， is an individual strand or group of strands covered by an extruded sheathing。 Again， this sheathing can be thermoplastic or thermoset， however in the case it is just a single layer。 When wire harnesses are made a group of individual wires are assembled together and typical "bound" in place with a mechanical device such as a cable tie， heat shrink， tubing or woven braiding。 Since the wires have only the one layer of sheathing the amount of protection from the environment is much less。

So what are the pros and cons of a cable assembly? Some pros include， as mentioned above， increased protection from the environment due to the extra layer of plastic。 Also， having all the conductors in one bundle makes a neater and more convenient package which can be quite useful if the cable must be routed through or around equipment or components。 Having a cable also can allow the connectors on the end to be over molded， thus sealing the entire cable from the environment。Medical cable Two cons are an increase in size and weight， and typically the cost is higher due to the extra material and labor。

And the pros and cons of a wire harness? These are usually the opposite of cable assemblies。 Pros include smaller size and weight， and lower cost since the extra material and labor is not used。 The cons are an increase in environmental vulnerability since the individual wires are exposed and the possibility of the wires "catching" on items during installation。

Since the differences are quite apparent what are some typical places each are used? Cable assemblies are found in many exposed uses such as medical devices， industrial controls， military electronics and security products。 Wire harnesses are most often found inside products such as computers， vehicles， control cabinets and electronic assemblies。 So much like ordering food， when designing or buying a CABLE ASSEMBLY or WIRE HARNESS it is critical to know what you want。

Information on Aluminium Gravity Die Casting Process

Information on Aluminium Gravity Die Casting Process
Gravity die castdie casting machineing is one of the standard processes for the manufacture of high-integrity automotive castings。 It represents proven and absolute precision technology for the production of large batch quantities。 This process is used in carousel casting units or in shuttle technique particularly for the manufacture of engine castings。 Optimum heat dissipation from the solidifying casting through the die leads to short solidification times。 This results in castings which have good mechanical properties， especially after an additional heat treatment。

In addition to producing ever more complicated cylinder heads for petrol and diesel engines， this is also used for the manufacture of diesel engine blocks with cast-in grey iron liners。
Process description

In processes， the melt is metallurgical treated in the holding furnace， which is positioned near the dies?

The quantity of melt for one is transported in a ladle and poured into the riser system of the mould by tilting the ladle。 The melt fills the mould cavity smoothly from the bottom up until it appearsDie casting in the risers positioned above the casting。

In the example shown， thezinc die casting casting of a cylinder head， the mould filling and solidification Conditions can be influenced by the design of the gating system and the risers in the top core。 Directional solidification can be forced by using water cooling in the bottom of the die。

Low pressures die casting

Low pressure diezinc die casting casting is a well-known process， especially for aluminium wheels in passenger cars。 The processdie casting machine is also used in the production of big V-engine blocks in hypereutectic aluminium alloys and in the casting of air-cooled cylinder heads for motor cycles。 Mould filling is controlled by regulatingDie casting the pressure in the casting furnace。 The melt flows through the riser tube which is positioned under the melt surface of the furnace and fills the mould very smoothly with clean melt from the bottom upMulti slider die casting machine。 After mould filling， solidification starts from the opposite end of the mould in the direction of the tube。 By increasing the pressure in the casting furnace， good feeding is guaranteed。 Cycle times are long dueMulti slider die casting machine to the fact that the casting is connected to the big melt volume by the riser tube during solidification。

Rubber Seal-Important Factors In O-Ring Design And Applications

O-ring design isRubber Seal one of the most important elements in the development of sealing applications。 These solid rubber seals block the passage of liquids and gases when they are compressed between two surfaces。 Among the major considerations are the o ring gasket material and size of the rubber o rings。

A wide range of applications

These seals are versatile and can used in applications ranging from garden hose couplings to refinery and aerospace。 They offer O-ring design engineers and plant operators numerous benefits。 Apart from being used inRubber O-Ring static and dynamic applications， they occupy little space and have the ability to form efficient seals inRubber Parts both directions。 They are also compatible with a range of fluid media and can resist temperatures ranging between €"65C and +315C， depending on the material they are made from。 Seals made from PTFE can function at temperatures as low as €"200C。 Design engineers today have an array of rubber o rings and o ring gasket sizes in addition to comprehensive information for buyers， designers， and maintenance staff。 There is also a selection of Oring Warehouse kits also available online。

Internal and cross sectional diameters

When it comesCustom Mold Rubber Parts to o ring gasket sizes it is important to note that the size is defined by the ID or inside diameter and CD or cross-sectional diameter。 Those with smaller cross-sectional diameters are more resistant to explosive decompression and possess better physical properties。 Seals with a larger cross sectional diameter are more resistant to rolling within a groove while can be used in dynamic applications。 Any error in the selection of an O ring Gasket could result in leaks and damage to the application。

Dimensional tolerances

One of the major considerations in O-ring design is dimensional tolerances。 TheRubber Gasket AS568B is a combination of Class I and II tolerances。 Class II was for Orings manufactured from high shrinkage elastomers such as fluorocarbon and fluorosilicone with higher tolerances。 Class I was for designs made from other elastomers。 Seals made with Class II tolerances are as effective as Class I tolerances since larger diameter o-ring designs have slightly wider dimensional tolerances which does not affect o-ring volume significantly。 Therefore， AS568A uses a single set of tolerances for inside diameters of less than。5 inch， which is the former Class I tolerances。 Class II tolerances are used for larger O-ring design。

Purchase the right seals

Rubber o rings and other specialty o-ring suppliers can be found online。 They offer a wide range of seals made from elastomers that will allow you to get more return on your investment with less time and effort。 Manufacturers provide Oring Warehouse and other designs in various sizes to meet the needs of businesses。 These seals are designed and engineered to precision。 The material used is carefully selected to suit a variety of applications and operating conditions such as temperature and pressure。 Thermoplastics and synthetic rubbers are most common。 Prior to making prior to purchasing an O ring Gasket， make sure to consider all the factors including temperature， chemical resistance， friction， pressure， and durometer - the measurement of hardness of the elastomer。

sunlight readable-A Boxing Glossary For Boxing Newbies

If you have justFanless pc recently found that you liked watching boxing matches but can´t seem to fully understandIndustrial monitor it then perhaps you may be lacking some technical knowledge of the sport。 There is more to boxing than just watching two people duke it out inside the ring。 It is a lot more technical than you may have thought and this is when a boxing glossary of terms and their definitions may come in handy。 You see， one way you can get asunlight readable better understanding oftouch screen monitor boxing is if you somehow made it a point to know its finer aspects， and you have to use a boxing glossaryIndustrial pc so you can understand all the technical terms they use in the sport。 It will not help for you to listen to the commentators when you cannot understand what they are talking about and it will be pointless to try and glean some knowledge from boxingBox PC articles if you cannot understand the terms either。 Reading up boxing terms and definitions from a boxing glossary may not be the only way for you to get a deeper understanding of boxing but it will be one of the fastest and easiest ways for you to start。 ItVideo wall will not be easy at first since some of the terms they use are highly technical and most of the time they use slang terms but do not let that discourage you since they also include the more common slang terms they use in boxing glossaries。 In case you are wondering where you canIP66 find a boxing glossary then you may opt to buy a boxing magazine but there is no guarantee a glossary will be present。 You may always buy a book on sports terms but why waste your money on those things when you can go to a sports website and find the glossary you are looking for?

Now， if you are a fan of other sports and not just boxing then you may also be eager to read up on otherAll in one computer sports news。 One other sport which proves to be very popular the world over is football。 If you look around you will find many articles on football and football superstar tidbits like Ricardo Kaka stats and his many amazing goals and stunts both in and out of the football field。 In a sport where the stars are adulated like minor gods you can bet fans clamor for any news they can get on their favorite stars and their favorite teams。

In case you may be curious as to where you can find all of these sports-related bits and pieces then you may be relieved to know that you need not hop from website to website just to get your sports news as there are some websites which carry all sorts of sports news。 It ispanel PC indeed possible to find a website which has sports terms glossaries in addition to soccer players´ stats and even cricket game schedules。 Finding a website like this is sure to save you a lot of time when you are catching up on yourdigital signage favorite sports。

sintered metal-Powder Coating Gun for Fast Color Change

Icoat Series Mulsintered metalti functional Machine

Mitsuba´s new digital & advanced powder coating system is designed to specially suit new generation requirement。 Its unique remote controlled & digital screen touch programmed with 99 different functions for exact repeatability and winning performance。 It also displays powder flow in gm/minute， time taken and powder consumed in the coating cycle。

Icoat series is an excellent multi-functional machine ideally suitable for individual application needs like recoating。 Icoat Series has an automatic current control feature when put on recoat mode。 So there is no need for manual control。

Mitsuba Systems offers a Digital Powder Coating Equipment - ICOAT Series。 Efficiency and convenience both go hand in hand with this latest Mitsuba powder gun。 Designed to be intelligent with programmable control panel and the world´s first cordless remote - ICOAT takes technical superiority in powder guns to the next level。 This is a new tool to benchmark and move to a new level of efficiency and control。

The unmatched level of control of critical success parameters， continuous 100 kV gun tip voltage； most flexible powder coating system， suitable for all applications including sampling and trial run， user friendly open ended design allows control of operation and maintenance， makes it suitable service spares parts available ex-stock and shipped worldwide。

Application Oriented Panel:

Smart Tracker:
A Performance Monitor which constantly evaluates the system。 Even unskilled laborpowder metal can detect a trouble spot with ease rapidity。 And thanks to the unique plug inplugout design， the problem can be rectified immediately so， Smart Tracker ensures system is always in a perfect working condition。

Programmable To Suit Various Configurationsof the Objects:
99 preset programs of powder flow and KV settings ensure perfectly repeatable results。

Mobile Remote Control for Powder and KV: No need to go to control panel to adjust powder flow or KV。 With ICOAT 1100， adjust powder flow from remote itself。

Powder Flow Lock: Since powder flow indication is in gms/min， youpowder metal can decide the quantity of powder you wish to spray。 And even lock the setting。

Display of Operational Details:
Actual spray time and including amount of powder sprayed。

High- Efficiency Mode: provides consistent superior transfer efficiency。 Idealfor large area components and high throughput。

Feedback Mode: allows fast and automatic voltage adjustments to take place over a wide range of gun to part distance。 Ideal for coating a large variety of differently shaped surfaces。

Deep Recess Mode: eliminates all problems in coating interiors and complexitiessintered metal。

Recoat Mode: virtually disables back ionization making it ideal for recoating coated parts。

User Defined Mode: can be set by you to cater to your most widely used function。
e。g。 Set at 75kV for coating metallic powders on complex aluminium extrusions。