the 3d model has the undercuts in it and the undercuts are to be properly catched so the easy removal and facilitation of mold design is possible. the sliders are generally used for the design of job and to catch under cut . steps for slider design in mold are generally as follows. 1.creating slider for mate surface according…

mold design using solidworks for table fan base.   part modeling of table fan base.   1.tooling direction.      selecting the tooling direction for core cavity separation    2.draft analysis.     checking draft analysis by selectng minimum draft angle of .5 degre.    3.Scaling.…

sliders design for Cpu fan case model,  brief overview of slider design of cpu fan case assembly ,   the Cpu fan case model had lot of undercuts and  the best possible undercuts were generally covered in parting line itself and other undercuts were covered with help of sliders.   1. slider 1 on core side.  Slider 1 was…

In these assignment the system designed are asfollows  Ejection system=the use of ejection system is to eject the part after molding process the part is ejected with help of ejector pin which are joined to ejector plate and are actuated with help of certain mechanism .ejector pin=ejector pins are joined to the…

project submission of CPU fan case model. Overview. Task was generally to create core and cavity bodies along with the feed system,ejector system,cooling channels, and venting for air.The task in project was to do design optimization and design can be easily manufactured  was the prime motive. we will go by step by…

1.What is BIW & define its parts.     BIW is the stage in automotive manufacturing in which parts of automobile parts created out in stamping or any other operation are welded together.The other componenets like engine,interior and exterior trims and chassis are joined to it.     various parts…

1))The Project execution steps. The project execution the OEM generally outsources the fixture design and manufacturing to certain supplier .so during these it involves a process as for after Detailing of product or process for which the fixture is to be manufactured the execution goes in steps as follows.  1 …

1) Design methodology is steps followed in concept designing stages of fixture design. it has four stages. 1)purchase order. 2)Inputs from customer. 3)completion criteria. 4)Design output.   2)Inputs from customer. 1)functional requirements.    a)welding fixture.     b)hemming.      c)forming.…

report on fixed pin unit. the fixed pin units are generally designed for guiding into  the holes of the part .the fixed pin units designed for BIW fixture generally has the following components in it like.The round pin,pin guide,blade,riser etc.  1.location decision. the location is decided where to place the…

Report on clamping unit. the fixed pin units are generally designed for guiding into  the holes of the part .the fixed pin units designed for BIW fixture generally has the following components in it like.The round pin,pin guide,blade,riser etc.  1.location decision. the location is decided where to place the…

Report on swivel clamping unit. the fixed pin units are generally designed for guiding into  the holes of the part .the fixed pin units designed for BIW fixture generally has the following components in it like.The round pin,pin guide,blade,riser etc.  1.location decision. the location is decided where to place…

Base unit. Base unit is unit used for locating clamp units ,pin units and rest units on it so that they can easily support the welding assembly properly. the base unit also has the other miscellaneous units on it like trunking cable unit,Pneumatic valve unit,etc on the base unit. the different parts of base unit are as…

Design of base unit. the base units mainly consists of various parts as below. 1.base plate. 2.pedestal. 3.Trunking channel. 4.valve box. 5.Eye bolt. 6.Holes along with tapping at certain co-ordinates for fixing the units. 7.Floor plate. 8.Design considering welments required or bolting requirement at certain locations.…

1. a)while finishing the design the nominality of holes is checked which ensures easy assembly of all the units. b)the hole concentricity and hole sizes are checked which ensures the easy assembly of different parts. c)the gaps between the different units are checked to ensure the proper individual working of different…

approach for 3d finishing. 3-2-1 principle. the 3-2-1 principle is generally used for arresting the 6 degree of feedom of the job.The 3 principle is used for 3 clamps clamps for arresting the required degree of freedom.The 2 locating pins units are used for arresting the 2 degree of freedom.the 1 is locator for arresting…

1. drawing templates are used for converting the 3D models in 2D orthographic or isometric views in order to dpict dimensions ,the nomenclature of various subparts,the part or component name.The drawing templates used can be of CAD software inbulit or the separate template can be created by user according to the rquirements.…

steps in 2D layout key sheet drafting. a)key sheet layout of base unit drafting. 1.Base unit. key sheet layout drafting of base unit mainly consists of following steps. 1.opening in separate part file. the unit is opened in a separate part file and then the drafting is commenced by using drafting command. 2.background…

clamp units 2D design clamp units layout 2 D sheets. clamp unit layout sheet mainly consists of the 2D isometric and orthographic views of the parts which are generally used for the purpose of getting the layout and also the required BOM creation of the assembly. the clamp units are also used for clamping the welding assembly…

BOM(bill of material) is the list of no parts the various units of BIW fixture . BOP(bill of parts) are the no of bought parts to be brought from the standard list like cylinders tunkers.   BOM(bill of materials). the bill of materials are the no of child parts of the units it mainly consists of units it mainly consists…

congrats mr.DS for your decision of buying the new car which will suits your budget.todays there are lot of anew models of car in market but to choose right car from the available resources is bit tedious and requires research for zeroing the decision.before coming to conclusion let us enlist some factors which will make…

Underbody coating is usually a dense cladding (often based on rubber) applied uniformly to the undercarriage of the automobile. It is normally sprayed or painted on when the car is just out of the dealership and is clean. But even if you are getting the undercoating applied after a couple of years, it’s fine too.…