Sunday, November 15, 2020

Tilting Garage Gate design || Animation||


Tilting Gate Design


Tilt gates are flat panels that tilt as they’re lifted upward to rest flat against the ceiling.  If brought in during the design phase, I can design the perfect tilt gates to fit in to your parking garage or i can provide CAD drawings for your existing CAD drawings and architectural plans and insert parking garage gates while ensuring recommend clearance and life safety requirements.  Retrofitting to an existing garage or fitting garage access gates into a parking garage that is currently being built is also an option, when the concept is build up, proper distances are considered of the architectural design.


Whether you need parking garage gates, tilt gate CAD drawings, or if you want an engineering instructions to step in and design the garage’s access control system for you, i have experienced personnel to help you plan it out properly.

If you are interesting to purchase CAD design or need my help .please contact me 

Email : sumedhachandranath82@gmail.com
WhatsApp : +94713972750


DESIGNS OF INDUSTRIAL GRIPPERS || ANIMATION ||

Saturday, September 5, 2020

How To Make A Belt Grinder (Belt Sander )|| Design Review || 2 x 72


Design And Fabrication Of Abrasive Belt Grinder Mechanical Project



    The Machine I designed and fabricated is used for grinding any shape of object like Circular, Rectangular, and Polygon.  In our project the work abrasive belt is used to grinding the material. The abrasive belt is rotated by the single phase induction motor. Hence our project namely abrasive belt grinder is a Special type of Machine.  According to the type of material to be grind, the grinding tool can be changed.


WORKING PRINCIPLE

The abrasive belt is used to grind the material. This abrasive belt is rotated by the single phase induction motor. In our project consist of end bearings with bearing cap, roller wheel, shaft, single phase induction motor and abrasive belt. This whole arrangement is fixed on the frame structure where the component rests.

The roller wheel is mounted on the two end bearings with bearing cap by suitable arrangement. There are two roller wheel is used in our project to rotate the abrasive belt. One side of the roller wheel shaft, one v-pulley is coupled by the suitable arrangement. The single phase induction motor with V-pulley arrangement is used to rotate the abrasive belt through the belt drive mechanism.

ADVANTAGES

1. The machine is compact and rigid in size.
2. Maintenance is less.
3. It can be used on any place of small grinding application
4. By varying the pulley diameter the speed of the abrasive belt to be changed.

DISADVANTAGES

1. The abrasive belt should be changeable one for different material. This process takes more time.

APPLICATIONS

1. Grinding outside the job in any size of body can be done.
2. As the feed is given automatic, 0.8 micron finish may be achieved.
3. By changing the grades of abrasive belt grinding it can be used to grind the carbon steel, Alloy steel and stainless steel etc..

If you are interesting to purchase CAD design or need my help.please contact me .
Here i have attached one of  Drawings for your reference 
Email : sumedhachandranath82@gmail.com
WhatsApp : +94713972750






Sunday, April 26, 2020

Ridge Plastering Machine

Ridge plastering work, the only manual work that is still practised in the paddy fields, will soon become a thing of the past, with the introduction of the Ridge plastering machine.Farm mechanisation has become inevitable because the mechanisation in rice cultivation is saving energy to some extent and enhancing  profitability in many respects.

The machine is introduced in sri lanka by Pubudu Kapuge (INVENTOR) . It has successfully completed its trial run using prototype design

The ridge plastering is a tractor attached implement that will build new bunds,field ridges and also strengthen the existing bunds,field ridges at high speed while making them stronger and aesthetically much better. It is suitable for both dry and wet conditions. Bund/ Ridge forming is a continuous and very important process in the preparation of the rice field before cultivation. The traditional manual bund,ridge forming work is characterized by low efficiency, low strength, high cost and directly affects the profitability of rice farming.

Manually, an average skilled person can trim and plaster 90-120m of bund per day.  The cost at present is `3000Lkr per day in sri lanka. The Ridge plastering machine has an output of 900-1,000m/hr, which means trimming and plastering can be done withing few hours. The new machine, initially manufactured in Japan and Taiwan, is operated using PTO power of a 40-70hp tractor upon which it is mounted.but the problem is thease machine are not suitable for sri lankan cultivation due to variances of farming methodologies in the paddy field

This attachment weighs is about 390kg with overall dimensions of 1,600mm length, 1,7000mm width and 1,200mm height. The introductory price of the machine will be 7-8lakh.

Machine Operation

1.The wet soil(Mud) volume to be carried to the disc by means of rotary screw according to the soil condition and the qty.

2.Disc presses the filed by three directions, the oblique, the shoulder and the upper. Triple direction press makes the firm ridges which won’t be collapsed easily. The tighter ridges are available by the power of pushing and beating from the top and the side of the disc.

3.The roller diameter which contacts to the ridge surface is larger, so the velocity at the roller outside becomes faster, so the stronger power will be loaded on the ridges, and makes the surface firmer ridges.





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You_tube || Smart_Ideas |
www.youtube.com/c/SmartIdeasSL

thank you

Saturday, November 16, 2019

BUILDING AN ENCLOSURE FOR YOUR PROJECTS #SHEET_METAL

Electrical Enclosures

Utility products include indoor and outdoor electrical enclosures which house electrical connections. Electrical enclosures are essential to keep people and animals away from electrical connections. Outdoor Electrical enclosures are constructed to meet the following standards

The Different Types of Electrical Enclosure

Electrical enclosures are available in different types and sizes to accommodate different applications of use. Examples of the types of enclosures include the following:
  • Wall mounted outdoor electrical enclosures.
  • Pad mounted external enclosures.
  • Outdoor electrical utility enclosures.
  • Outdoor marshalling boxes

Outdoor electrical enclosures come in different shapes and sizes, making them suitable for use in different industries.

Applications and uses of outdoor electrical enclosures

From power distribution to telecommunications, you will find the need for outdoor electrical enclosures. When you walk down the street in any city or town, you will come across different cabinets and enclosures housing different types of electrical connections. Other common uses include the following:
  • Utilities applications.
  • Control and instrumentation uses.
  • Telecommunications and broadband cabinets.
  • Electrical substations.
  • Wind Farms and solar farms.
  • Trackside cabinets for transport applications.
Next we discuss some of the fabrication processes and construction materials used to make outdoor electrical cabinets.

Metal fabrication processes for electrical enclosures

A variety of materials are used in the fabrication of outdoor electrical and utility products. These include polycarbonate, glass reinforced polythene, stainless steel and mild steel. Although lightweight materials, polycarbonate and glass reinforced polythene have high tensile strength. They are usually moulded unlike metallic enclosure which require metal fabrication and welding processes.
FLAT PATTERN OF THE ENCLOSURE
Laser cutting, bending and seam welding processes are utilized to create metal outdoor electrical enclosures. These fabrication processes contribute to the weatherproof properties demanded of cabinets for outdoor use. Seam welding makes the enclosures waterproof while powder coating and galvanizing protect the enclosures from rust. Hinged doors, cut outs and ventilation louvres come as optional extras for the different types of utility products.

SOLIDWORKS DESIGN OF ENCLOSURE
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Monday, October 28, 2019

SHEET METAL DESIGN

SHEET METAL DESIGN

Our sheet metal design capabilities include

  1. CAD drafting and detailing support for 2D and 3D solid sheet metal parts and assemblies
  2. Converting SolidWorks or imported CAD models to sheet metal part
  3. Design and generate flanges, miter, edges, using bend allowances/deduction with calculation of corner reliefs
  4. Developing features like ribs, lances, embossing, extruded flanges etc.
  5. Solid 3D models to sheet metal part conversion with thickness, bend radius, and K-factor
  6. Development Drawings of  sheet metal parts on models or flat pattern
  7. Cost estimation based on material and number of operations
  8. Sheet metal stamping design for shearing, cutting or stamping dies & tools and sheet metal enclosure


We enable you to ensure minimum failure risks by delivering 3D CAD models compliant to DFM strategy and annotated with PMIs. Our design automation processes for creating nesting reports of sheet metal using DriveWorks and nesting software help you reduce time to market custom products

See More Design Concept in my youtube channel :Smart Ideas
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CAD Drafting and 3D Drawing Services

CAD Drafting and 3D Drawing Services

It’s few over a decade that (CAD) Computer-aided design made its way in the mechanical design engineering.From developing concept ideas into product designs and helping design engineers, manufacturing firms and fabricators to transform 3D models into physical products where CAD drafting and drawings remain one of the imperative means to convey design intent.


Manufacturing and design engineering companies rely on CAD drafting and drawings service providers around their location due to the useful characteristics. Additionally, outsourced 2D & 3D CAD drafting services take care of prerequisites of expertise in CAD drafting, handling multiple drafting software, and skills to utilize technologies like AR/VR with cost estimation and other APIs.
As one of the main advantages, for converting 2D to 3D drawings, CAD service providers charge less hourly rates as compared to what they pay to in-house drafters – hired permanently. These benefits of CAD empower manufacturing industry to grow significantly, save time and operational costs.

Importance of CAD drafting in the industrial engineering

The process of developing technical engineering drawings and modeling, today, depends immensely on CAD platforms. This means that final products depend largely on how the CAD drafting is done & how the drawings are developed, irrespective of what products are – new or rebuilding the existing ones. Importance of CAD for an industrial design engineer or product designers cannot be negated.

Final fabrication and manufacturing drawings

One of the most prominent ways manufacturers benefit by drafting in CAD is to develop a seamless communication channel between the design engineers and shop floor fabricators. Fabrication drawings, GA drawings, assembly and installation drawings, and P&IDs – especially in case of plant room layouts are developed in AutoCAD which helps the communication between the ideal CAD shop and the real world machine shop.





Also in case of sheet metal, where DFM guidelines are strictly to be followed to minimize the ECOs arising from the shop floor, 3D CAD has proved to be an efficient solution. Inbuilt CAD functionalities stop design engineers from designing anything that violates any of the DFM rules – for manufacturing as well as for the assembly. The greatest benefit to manufacturer here is that it reduces the count of change orders for cost effectiveness.

3D CAD Product Modeling

The product design ideas that have been originally conceived by the product design engineers essentially will have to be first drafted and then modeled with SolidWorks to visualize, understand, and convey design intents appropriately. Accurate geometrical attributes, surface finishes, functionality, operational performance etc. will have to be assessed through simulation in ANSYS and for that engineers and designers need 3D CAD modeling. All in all a 3D model is the way through the product design verification and obtaining proofs of designs concepts.
Furthermore, it opens the door for adopting new upcoming technologies like 3D printing and additive manufacturing. These technologies help the manufacturer generate complex shapes, based on CAD drafts, with ease and relatively low material waste, resulting in significant profits for the manufacturers.
Another major advantage of 3D modeling is that these models can be easily exported to other software for multipurpose works. Like CNC programming can directly import the strategic points on the model geometry and develop the cutting tool programming for tool path.
Secondly, BIM content for building products manufacturers can easily be generated either with help of Revit, or from a comprehensive geometry of the native SolidWorks 3D model. It helps all involved in a construction project to collaborate with the respective sub-contractor efficiently.




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