This document summarizes the key machinery used in the spinning process. It begins with an overview of the spinning process and major machine types. It then provides details on the functions and operations of the major machines in the blowroom (opening, cleaning and mixing fibers), carding (parallelizing fibers), drawing (blending and drafting slivers), combing (removing short fibers), roving (reducing linear density), ring spinning (drafting and twisting yarn), and winding (packaging yarn). It concludes with brief discussions of other spinning methods, yarn conditioning, waste generation and recycling, and safety issues.
The presentation is on the basis of visiting a spinning mills . It is normally for textile engineering's student. One can easily get a concept for industrial visit. Before a mill visit this presentation should see.
The presentation is on the basis of visiting a spinning mills . It is normally for textile engineering's student. One can easily get a concept for industrial visit. Before a mill visit this presentation should see.
An indepth description of filament winding and its fabrication.The slide has good understandability concepts that can be utilised for simple and effective presentation.
An indepth description of filament winding and its fabrication.The slide has good understandability concepts that can be utilised for simple and effective presentation.
Spinning is the first steps of textile product processing. The process of making yarns from the textile fiber is called spinning. There are various types of spinning techniques for producing various types of yarn.
Coarse cleaner and fine cleaner presentation.KATHAMAHANTY
Blow-room is the starting of the spinning process, where the fiber is opened, cleaned, mixed, micro dust removed.Course cleaner & fine cleaner help to remove the dust, dirt, tufts,& other coarser and finer impurities.
It is a fully informative presentation slide about Modern Loom. Here we discussed about Modern Loom, Types & details of every types with figure and video.
The two types of jute/cotton blended yarn whose jute and cotton fibres were respectively blended at the opening and drawing stages were spun by using the ring & Rotor spinning technology.In this report we know about the different operational sector for the producing cotton-jute blended yarn, Fabric. Also understand about the different product, which produce by the cotton-jute blended fabric.
The compact spinning is a process where fiber strand drawn by drafting system is condensed before twisting it.Following methods are used by machine manufacturers to condense the fiber strand.
1. Aerodynamic condensing.
2. Mechanical condensing.
3. Magnetic condensing.
Compact spinning has a promising future because of the higher production and improved quality of compact yarns
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Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
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Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
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Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
2. Presented by
oS. M. ZAKI MUJAHID
1st Batch, Session : 2017-18
Dept. of Textile Engineering
Jashore University of Science and Technology,
Jashore, Bangladesh
3. Introduction
The process of producing yarn or
filaments from fibers/monomers
respectively is called spinning.
There are various type of spinning on
basis of the characteristics of yarn like
ring (carded, combed), rotor, core, air-
jet spinning etc.
4. Cont……
Spinning mills produce yarn from
compressed bale of fibers.
There are about 464* spinning mills in
Bangladesh.
Rieter, Trutzscler, Saurer Schlafhorst
GmbH & CO, Lakshmi Machine Works
etc. are the most popular brand using
in spinning mills.
* Source: Bangladesh textile mills Association (BTMA) 2016 report.
8. Blow room
It is the first stage of yarn
manufacturing.
In this section fiber is
opened, cleaned, mixed,
micro dust removed.
Fiber bale is the input
material of blow room and
output product is uniform
lap or fiber sheet.
11. Cont…..
Automatic Bale Opener
In this zone, basic function is to open
the fiber from the bale where fibers
are at very compressed and
disoriented state.
The opening device has to penetrate
into the bale and pick up the tuft of
fiber during releasing from different
bales simultaneously.
The size of fiber package is converted
from 200 kg to 10 gm/tuft in this
zone.
12. Cont…..
Pre-Cleaner
In this zone, basic function is to
open the fiber tuft to smaller size
and to clean the tuft removing big
size of trash but smaller size of
impurities which are trapped
between fibers is not removed
here. Gentle beating action but
no picking is performed here.
Gentle beating action but no
picking is performed here.
13. Cont…..
Multi-mixer
In this zone, main function is to
blend the raw material of
different quality to equalize and
even the mean quality of
delivered material. Because
natural fiber generally remains
in variation in quality.
Mixing takes place
homogeneously at the inflow
and outflow position.
14. Cont…..
Fine Cleaner
In this zone, basic function is to open
the fiber tuft to smallest size and to
clean the tuft to the greater extent
removing even smallest size of trash
and dust which are trapped between
fibers.
In this zone, basic function is to open
the fiber tuft to smallest size and to
clean the tuft to the greater extent
removing even smallest size of trash
and dust which are trapped between
fibers.
15. Cont…..
Hopper Feeder
In this zone, the material is
thoroughly blended in main bin,
combed by the spikes, well opened
when passes in between evener
roller and spiked inclined lattice.
The principle object of the Hopper
Feeder is to provide uniform feeding
of cotton on lattice across the full
width of the machine.
16. Cont…..
Scutcher
In this zone, the fibers are
broken down and clean the
cotton tufts by a beater
The machine convert the mass
of cotton fibers into a uniform
thick sheet of cotton both
longitudinally and transversely
and wound in the form of a
compactly built lap.
17. Cont…..
Metal & Fire Detector
The electronic Metal Separator SP-
EM helps to protect the cleaners and
cards from metal parts at the
interface between bale work-off and
mixers/cleaners.
in the process, the material transport
is performed by the downstream
machine, it is free of exhaust air and
requires no filter capacity.
Condencer
• Primary waste is pneumatically fed
via condensers into the mixing
opener, pre-cleaned in the pre-
cleaner, deducted in the condenser
and cleaned further in the fine
cleaner.
• The transport air is always separated
from material and fed to the pre-
filter. The yield of good fibers is fed
into the bale press.
18. Card
Carding is called heart of spinning.
Main function of carding is to
breaks up locks and unorganized
clumps of fiber.
Blending, parallelizing , opening
each fiber is also done by carding.
Fiber sheet or lap is the input
material of carding and sliver is the
output product of carding.
19. Draw Frame
Drawing is the operation by which
slivers are blended, doubled and
leveled.
This is the machine on which
drafting & doubling are carried
out.
Various type of draw frame uses
for different spinning process.
20. Lap Former
The lap former has,
furthermore, the task of forming
the interfacing or lap , which is
employed to feed the combing
machine.
The slivers enter the drafting
section and then calendar’s
section to produce a compact
lap.
21. Comber
Combing is the process
eliminates short fibers, which
achieves better parallelization
of fibers, it straightens curls,
and it removes neps and
residue impurities.
To produce a higher quality
yarn a comber is used.
22. Speed Frame
The output from the draw
frame is fed into the speed
frame where the linear density
of sliver is reduced by drafting
and the resultant product is
called the roving.
A little amount of twist is
imparted to the roving.
23. Ring Frame
Ring frame is the last machine
to manufacture yarn.
It gives draft the roving until
the required fineness is
achieved.
And give insert twist the
drafted strand to form yarn of
required count and strength.
Ring frame consume
maximum power, cost in
spinning process.
24. Rotor Frame
The rotor is the main spinning
element of the rotor-spinning.
Drafting in rotor spinning is
accomplished using a comber
roll (mechanical draft) which
opens the input sliver followed
by an air stream (air draft).
26. Winder
Winding is the process of transferring
yarn or thread from one type of
package to another to facilitate
subsequent processing.
Factors such as packing cases,
pressure due to winding tension,
etc., must be considered or winding.
Normally cone winder uses in yarn
winding.
27. Yarn Conditioner
In which process yarn is conditioned
for better performance (such as
strength, serviceability, luster,
handle etc.) is called yarn
conditioning.
Textile fiber may loose some
properties during spinning process.
Thermal conditioning process or
heat setting is the most using
conditioning process.
29. As a consequence of
the spinning of short-staple
fiber being carded, combed or
open-end spun, sub-products
derived from the spinning cycle
(flying fibers) are the waste of
Spinning.
The Machine follows the
conventional carding spinning
system.
Waste Recycling