This paper deals with the design and development of a suitable Extruder cum dispenser unit that c... more This paper deals with the design and development of a suitable Extruder cum dispenser unit that could create various material objects through a 3D printer being the modern tool primarily based on the Rapid Prototyping technology. Such a developed unit could suitably extrude the paste like materials used in construction as well it could also work as dispenser controller for some powder material sprayed layer by layer through its nozzle. Thus built the desired3D solid objects. Design of such an extruder cum dispensing unit consists of creating various of its individual parts 3D models on computer first, assemble each of them on computer itself and then carryout a simulation study on computer screen and hence ensured its dimensional accuracy of the same. LITERATURE REVIEW The required literature review related to this topic for construction Technology has already been reported by Heather Head [1] covering Construction Technology, Construction Innovation up to year 2017. The content of the same is produced here for ready appraisal only. "In 1984, Charles Chuck Hull invented stereolithography (SLA), a method of 3D printing where designers create a 3D model that is then printed layer by layer into a solid, physical object. Usually the SLA process involves pointing a UV laser at liquid photopolymer which makes it solid. One of the earliest uses for 3D printing as reported printed tabletop scale models for architecture firms. These models, in pre-BIM days, helped in the design process, and were valuable tools for both selling and planning building projects. 3D printing proved as a cheaper way to erect these scaled-down models, compared to the time-intensive, hand-crafted replicas that had been the norm previously. The advent of 3D and 4D Building Information Modeling (BIM) largely made the creation of physical models unnecessary, but many firms do still enjoy showing their work off this way. By the 1990s, several organizations began experimenting with using 3D printing to produce modular components of full-scale projects. By the 2000s, these applications were in full swing and getting set to transform the entire construction industry. In 2006, Dr.
In the world of developing technology, 3d printing has been replaced the entire manufacturing fir... more In the world of developing technology, 3d printing has been replaced the entire manufacturing firm/system with its improved version of building parts layer by layer using the additive approach and new trends. In the present article, a comprehensive study has been carried out for comparing it with the traditional manufacturing method for production of components, complex objects for hundreds of different applications. 3D printing technology is an extremely versatile and rapid process, accelerate innovation and reduce energy usage, minimise material and compress supply chains. This paper also describes the feed mechanism and process-related information, supporting material, software used in 3D printer and some recent developments on 3D printing technology.
This paper deals with the design and development of a suitable Extruder cum dispenser unit that c... more This paper deals with the design and development of a suitable Extruder cum dispenser unit that could create various material objects through a 3D printer being the modern tool primarily based on the Rapid Prototyping technology. Such a developed unit could suitably extrude the paste like materials used in construction as well it could also work as dispenser controller for some powder material sprayed layer by layer through its nozzle. Thus built the desired3D solid objects. Design of such an extruder cum dispensing unit consists of creating various of its individual parts 3D models on computer first, assemble each of them on computer itself and then carryout a simulation study on computer screen and hence ensured its dimensional accuracy of the same. LITERATURE REVIEW The required literature review related to this topic for construction Technology has already been reported by Heather Head [1] covering Construction Technology, Construction Innovation up to year 2017. The content of the same is produced here for ready appraisal only. "In 1984, Charles Chuck Hull invented stereolithography (SLA), a method of 3D printing where designers create a 3D model that is then printed layer by layer into a solid, physical object. Usually the SLA process involves pointing a UV laser at liquid photopolymer which makes it solid. One of the earliest uses for 3D printing as reported printed tabletop scale models for architecture firms. These models, in pre-BIM days, helped in the design process, and were valuable tools for both selling and planning building projects. 3D printing proved as a cheaper way to erect these scaled-down models, compared to the time-intensive, hand-crafted replicas that had been the norm previously. The advent of 3D and 4D Building Information Modeling (BIM) largely made the creation of physical models unnecessary, but many firms do still enjoy showing their work off this way. By the 1990s, several organizations began experimenting with using 3D printing to produce modular components of full-scale projects. By the 2000s, these applications were in full swing and getting set to transform the entire construction industry. In 2006, Dr.
In the world of developing technology, 3d printing has been replaced the entire manufacturing fir... more In the world of developing technology, 3d printing has been replaced the entire manufacturing firm/system with its improved version of building parts layer by layer using the additive approach and new trends. In the present article, a comprehensive study has been carried out for comparing it with the traditional manufacturing method for production of components, complex objects for hundreds of different applications. 3D printing technology is an extremely versatile and rapid process, accelerate innovation and reduce energy usage, minimise material and compress supply chains. This paper also describes the feed mechanism and process-related information, supporting material, software used in 3D printer and some recent developments on 3D printing technology.
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Papers by Medhavi Kamran
version of building parts layer by layer using the additive approach and new trends. In the present article, a comprehensive study
has been carried out for comparing it with the traditional manufacturing method for production of components, complex objects
for hundreds of different applications. 3D printing technology is an extremely versatile and rapid process, accelerate innovation
and reduce energy usage, minimise material and compress supply chains. This paper also describes the feed mechanism and
process-related information, supporting material, software used in 3D printer and some recent developments on 3D printing
technology.
version of building parts layer by layer using the additive approach and new trends. In the present article, a comprehensive study
has been carried out for comparing it with the traditional manufacturing method for production of components, complex objects
for hundreds of different applications. 3D printing technology is an extremely versatile and rapid process, accelerate innovation
and reduce energy usage, minimise material and compress supply chains. This paper also describes the feed mechanism and
process-related information, supporting material, software used in 3D printer and some recent developments on 3D printing
technology.