INJECTION MOULDING MACHINE.

An Injection moulding machine, or (Injection moulding machine), also known as an injection press, is a machine for manufacturing plastic products by the injection molding process. It consists of two main parts, an injection unit, and a clamping unit.

Injection-molding-machine

OPERATION;-
Injection molding machine molds can be fastened in either a horizontal or vertical position. The majority of machines are horizontally oriented, but vertical machines are used in some niche applications such as insert molding, allowing the machine to take advantage of gravity. Some vertical machines also do not require the mold to be fastened. There are many ways to fasten the tools to the platens, the most common being manual clamps (both halves are bolted to the platens); however, hydraulic clamps (chocks are used to hold the tool in place) and magnetic clamps are also used. The magnetic and hydraulic clamps are used where fast tool changes are required.

The person designing the mold chooses whether the mold uses a cold runner system or a hot runner system to carry the plastic and fillers from the injection unit to the cavities. A cold runner is a simple channel carved into the mold. The plastic that fills the cold runner cools as the part cools and is then ejected with the part as a sprue. A hot runner system is more complicated, often using cartridge heaters to keep the plastic in the runners hot as the part cools. After the part is ejected, the plastic remaining in a hot runner is injected into the next part.

TYPES OF INJECTION MOULDING MACHINE

1. Hydraulic;-
Hydraulic presses have historically been the only option available to molders until Nissei Plastic Industrial Co., LTD introduced the first all-electric injection molding machine in 1983. Hydraulic machines, although not nearly as precise, are the predominant type in most of the world, with the exception of Japan.

2. Mechanical;-
Mechanical type machines use the toggle system for building up tonnage on the clamp side of the machine. Tonnage is required on all machines so that the clamp side of the machine does not open (i.e. tool half mounted on the platen) due to the injection pressure. If the tool half opens up it will create flash in the plastic product.

3. Electric;-
The electric press, also known as Electric Machine Technology (EMT), reduces operation costs by cutting energy consumption and also addresses some of the environmental concerns surrounding the hydraulic press. Electric presses have been shown to be quieter, faster, and have higher accuracy, however, the machines are more expensive.

MAIN COMPONENTS OF INJECTION MOULDING MACHINE

Consists of main components;-

  1. Injection Units.
  2. Screw motor drive.
  3. Reciprocating screw and barrel.
  4. Heaters, Thermocouple, Ring plunger.
  5. Clamping unit.

Consists of three main components;-

  1. Mold.
  2.  Clamping motor drive.
  3. Tie bars, the sender is clamped onto the edge of a workbench.

Injection molding process steps;-

  1. Product Design:
    Determining product objectives such as function, aesthetics, assembly, etc., and the requirements for accomplishing the objectives.
  2. Tool Design:
    Like product design, a thoughtful approach to tooling proves valuable. In addition to choosing the appropriate material for tool construction — hardened steel, pre-hardened steel, or aluminum — designing for proper gate location, draft, etc.
  3.  Manufacturing:
    Production is the obvious goal of the step-by-step injection molding process. Achieving successful outcomes brings together the product and tool designs with resins that deliver to project needs (such as strength, heat tolerances, sterility, etc.)

WHAT IS THE PRINCIPLE OF INJECTION MOULDING MACHINE

The principle of injection molding is very simple. The plastic material is heated above its melting point, resulting in the conversion of the solid polymer to a molten fluid with a reasonably low viscosity. It is then forced into a closed mold that defines the shape of the article to be produced.

ADVANTAGES

  1.  Lower unit costs.
  2.  Faster cycle times.
  3.  High dimensional tolerances.
  4.  Low levels of flash.
  5.  Little scrap/waste.
  6.  Reduced need for secondary trimming work.

DISADVANTAGES

  1.  Higher set up costs
  2. Waste can be excessive
  3.  More expensive machinery & tooling
  4. Small runs of parts can be costly

CONCLUSION;-
Injection molding is a great technology for finished production on a massive scale. It is also useful for finalized prototypes that are used for consumer and/or product testing. Prior to this late stage in production, however, 3D printing is much more affordable and flexible for products in the early stages of design.

IN CASE KIND OF PROJECTS

All of the above; If this article is not working for you. So you can contact with the subject of your specific project. And we will lead you, to get that kind of project as soon as possible. If in case you are feeling to buy a project for the Injection molding machine; simply contact us. And for your convenience; that we provide all Btech mechanical engineering final year projects in Lucknow.

More updates of latest Mechanical Projects:

PROJECT FOR 360 DEGREE WHEEL ROTATING VEHICLE
AIR HYBRID CYCLE.
PORTABLE SQUARE DRILL MACHINERTABLE SQUARE DRILL MACHINE
BOX SHIFTING MECHANISM
SOLAR GRASS CUTTER
SPRING ROLLING MACHINE
STEAM ENGINE SMALL
PNEUMATIC ENGINE
DOUBLE JAW VICE
PNEUMATIC SHAPING MACHINE
CAR PARKING
HYDRAULIC FLOOR CRANE
PNEUMATIC VICE.
BULLOCK CART MECHANISM
BOTTLE FILLING SYSTEM USING GENEVA MECHANISM
SOLAR POWER HACKSAW
FOLDABLE CYCLE
Footstep-Power-Generation
Friction Welding Machine
GEAR-LESS TRANSMISSION
bending machine
SOLAR GATE 
Stair Climber
WIND-MILL GENERATING ELECTRICITY
CONVEYOR BELT SYSTEM
pneumatic vehicle
BEAM ENGINE
 BICYCLE OPERATED HACKSAW
chair generating electricity
ALL WHEEL STEERING SYSTEM
HYDRAULIC PRESS MACHINE
TRIKE
hydraulic-jack-
mechanical lift
PNEUMATIC BRAKE
SPEED BREAKER GENERATING ELECTRICITY
hydraulic-brakes
PNEUMATIC- LIFT
Injection-molding-machine
STEERING CONTROLLED HEADLIGHT
LATHE MILLING ATTACHMENT
MOTORIZED SCREW JACK
robotic arm
MULTI PURPOSE MECHANICAL MACHINES

More updates of all Engineering Projects:

Latest Engineering Projects

Latest Projects topics on Detection and monitoring system for Final Year Engineering Students

Latest Projects topics on Detection and monitoring system for Final Year Engineering Students. Today we are going to discuss a very new project for electronics final year engineering. the project name is the latest projects topics on detection…
Latest Engineering Projects

Latest Projects Ideas on the sensor for Final Year Engineering Students

Latest Projects Ideas on the sensor for Final Year Engineering Students. First thing first To go deep we should give you some overview of the latest projects ideas on the sensor for final year engineering students. here is a list of discussion-…
Latest Engineering Projects

Latest Projects Ideas on a security system for Final Year Engineering Students

Latest Projects Ideas on a security system for Final Year Engineering Students. Before going to deep let us understand what is the mean of security and with knowledge of how we get the make latest projects ideas on security on a security system…
Latest Engineering Projects

GSM and GPS based Projects Ideas for Final Year Engineering Students

GSM and GPS based Projects Ideas for Final Year Engineering Students. Once upon a time, your ancestors used to look at the night sky to determine their location. Then we used a Thomas Guide, remember those? Today, it only takes one magical…
Latest Engineering Projects

Biometric and fingerprint based Projects Ideas for Final Year Engineering Students

Biometric and fingerprint-based Projects Ideas for Final Year Engineering Students. my biometric and fingerprint my face the way I move all of these can be turned into a unique biometric and fingerprint-based projects ideas for final year engineering…
Latest Engineering Projects

Touch screen based Projects Ideas for Final Year Engineering Students

Touch screen based Projects Ideas for Final Year Engineering Students. It's hard to imagine that just a couple of decades ago, touchscreens still sounded like something you'd only see in a sci-fi movie. And look where we are now – they’re…
Latest Engineering Projects

Microcontroller

Microcontroller. we will study that what is a Microcontroller let us start with the topic. This word Microcontroller is composed of two terms micro plus controller micro means very small in size and controller beings a device. which controls…
Latest Engineering Projects

SMS and phone controlled Projects Ideas for Final Year Engineering Students

SMS and phone controlled Projects Ideas for Final Year Engineering Students. Hi, today I will demonstrate a unique project that is designed and manufactured by engineering projects so and its completely Indian product GSM or SMS and phone controlled…
Latest Engineering Projects

RF and DTMF based Projects Ideas for Final Year Engineering Students

RF and DTMF based Projects Ideas for Final Year Engineering Students. Brief you upon the basic properties of radiofrequency RF electromagnetic radiation and the tech lingo that goes along with it please bear with us it this training block we…
Wireless Communication Projects Ideas for Final Year Engineering Students
,

Wireless Communication Projects Ideas for Final Year Engineering Students

The Wireless technology from radio-controlled toys to sophisticated satellite communications from AM radio kilohertz waves used for submarine communication.
Xbee and Zigbee Based Projects for Final Year Engineering Students
,

Xbee and Zigbee Based Projects for Final Year Engineering Students

XBee or ZigBee is another wireless communication protocols like Wi-Fi BlueTooth etc and all of them are at 2.4 desires as we now are a free license frequency for hobbyists and for any other experimental activities.
Smart Mobile Phone Controlled House
Advanced Access Controlled Lock System
Unique Identification System Using RFID
Outdoor Smart Advertisement Board SMS Controlled
Home Automation Using Remote Control System
Wireless Water Level Controller
LPG/CNG Gas Leakage Detection System
Automated Typing System/Notice Board
DOOR LOCK SECURITY SYSTEM USING RF TECHNOLOGY
keyless mobile controlled locks system
Online Election System
Paying Guest Accommodation Project
Online Video Classes Tutoring System
Electricity Bill Management System
Event Management System
SIMPLE INVERTER CIRCUIT DIAGRAM electrical engineering
How-Do-Water-Level-Indicators-Work-1
Vehicle Theft Intimation
SMS based Vehicle Ignition System
Touch Screen based Advanced Menu Display
Implementation of Tire Pressure Monitoring System
Mobile phone detector
POWER EFFICIENT INVERTER
Metal Detector Robot Vehicle
SOLAR MOBILE CHARGER
REMOTE AC POWER CONTROL BY ANDROID
REMOTE PASSWORD SECURITY
ROTATING SOLAR PANEL PROJECTS
solar panel
Electricity Discharge Machining
career portal
online examination platform
library management system
ecommerce platform
job portal
projects for cse student
android-projects-for-computer-science-final-year-in-lucknow
COMPUTER SCIENCE ENGINEERING PROJECTS

COMPUTER SCIENCE ENGINEERING PROJECTS

You will get the best decision for your final year engineering project computer science. We are a leader in the Best Final Year Engineering Project situated in Lucknow. We operate all over India basically in Lucknow and nearby areas. Here final year engineering students of BTech BCA and Diploma can get Computer engineering projects ideas & topics. Along with project free project training and free complete documentation are provided for engineering students.
Scope Of Computer Science
final year projects for computer science with source code
Information Technology Engineering - MyEngineeringProjects.in
Latest Engineering Projects
CS and IT engineering
Latest Engineering Projects
Latest Engineering Projects