TCT saw blades are specifically designed for cutting metal tubing, pipes, rails, nickel, zirconium, etc. It is the coating of tungsten carbide that gives the saw blades the ability to easily cut through metals. This Infographic illustrates the TCT saw blade in brief.
TCT saw blades are specifically designed for cutting metal tubing, pipes, rails, nickel, zirconium, etc. It is the coating of tungsten carbide that gives the saw blades the ability to easily cut through metals. This Infographic illustrates the TCT saw blade in brief.
Tool & Die is a tried and true industry. It can also be one of the most intimidating if you don’t know how it is used or when to use it. This presentation is designed to unlock some of the mysteries of Tool & Die and give you a better understanding of its uses. View this presentation and learn when and how to leverage Tool & Die in your company. Whether you have been around Tool & Die for years or you are just getting started, this presentation will enhance your knowledge and help you with upcoming decisions.
What you'll learn by viewing the webcast:
- Definition of Tool & Die
- Ways stamping dies are classified
- Operations that can be performed with stamping dies
- Different types of parts that can be made with stamping dies
- Determining precision of die produced parts
- Ways to implement Tool & Die into your organization
Milling Machine - Types, various operations, Accessories, and attachments,
2.Grinding Machine - Types, various operations, Accessories, and attachments,
3.Grinding wheels Abrasives, bonds and bonding processes grit, grade and structure of the wheel, wheel shapes, wheel specifications
Tool & Die is a tried and true industry. It can also be one of the most intimidating if you don’t know how it is used or when to use it. This presentation is designed to unlock some of the mysteries of Tool & Die and give you a better understanding of its uses. View this presentation and learn when and how to leverage Tool & Die in your company. Whether you have been around Tool & Die for years or you are just getting started, this presentation will enhance your knowledge and help you with upcoming decisions.
What you'll learn by viewing the webcast:
- Definition of Tool & Die
- Ways stamping dies are classified
- Operations that can be performed with stamping dies
- Different types of parts that can be made with stamping dies
- Determining precision of die produced parts
- Ways to implement Tool & Die into your organization
Milling Machine - Types, various operations, Accessories, and attachments,
2.Grinding Machine - Types, various operations, Accessories, and attachments,
3.Grinding wheels Abrasives, bonds and bonding processes grit, grade and structure of the wheel, wheel shapes, wheel specifications
Drilling Bit Introduction and bit Selection (Part 1)Amir Rafati
(PART 1,2 & 3)
1. Drilling mechanisms
2. Bit classifications (fixed cutter and roller cone bits)
3. IADC code descriptions
4. Tri-cone bits life time
5. Geometrical analysis of roller cone bits
• Fundamentals of bit design
• Basics of cone geometry design
• Oversize angle
• Offset
• Teeth and inserts
• Additional design criteria: tooth to tooth and groove clearances and etc.
• Cone-shell thickness
• Bearings factors
• Rock bit metallurgy
• Heat treatment
• Legs and cones material
• Tungsten carbide materials
• Legs and cones hard facing
• Tungsten carbide grade selection for inserts
• Bearings, seals and lubrication
• Bearing shape
• Bearing precisions and geometry
• Seal systems and seal details
• Dull grading system
6. Geometrical analysis of PDC bits
• PDC materials and constructions
• Matrix materials testing
• Differs between matrix & steel body
• Matrix body bits manufacturing
• Steel body bits manufacturing
• PDC bit design parameters: mechanical, hydraulic, rock properties
• Weld strength of PDC bits and cutters
• PDC cutter manufacturing process
• Tsp cutter properties vs PDC
• The influences of bit profile and profile elements
• PDC forces
• PDC bit stability
• PDC bit steer-ability
• Back rake
• Side rake
• Depth of cut
• Cutter exposure
• Cutter density
• Thermal damage and degradation of cutters
• Cutting mechanics
• PDC cutter substrate and its thickness
• Cutting structure elements
• Single set bladed cutting structures
• Plural set bladed cutting structures
• Dull grading system
7. ROP management based on drilling parameters
• WOB
• Rpm
• Sold content of mud
• Mud weight
• Cutter shape
• Cutters geometry
• Depth
• Abnormal pressure
• Drilling formation properties
Presentation on steel, fabrication & erection Munger Ganga BridgeAshish Kumar Yadav
Presentation on Steel Fabrication work and Erection of girder by Cantilever erection method.
One of the largest bridge in India (Bridge Length 3.690 Km)
Similar Bridge 1. Patna- Sonpur (Digha Bridge) across the river Ganga, Bihar
2. Bogibeel across river Brahmaputra in Assam
HAOJING HSS Saw Blade for Metal Cutting Industry AnalysisKisa Wu
Chinese Saw Blade Position in the World
The highest demand in the world are diamond blades and TCT blades for wood, HSS blade is the least. Diamond blades are nearly required in any countries, TCT blades are mostly exported to India, the value of HSS blades is the highlest.
WALKSON are International Strategic Sourcing Company for casting,forging,fabrication components. We are committed to the manufacture of castings, forgings, fabrications to your design and specification with Max. weight for casting up to 150tons/pc, for forging up to 200ton/pc,for fabrication according customer requirement. Acting as your reliable partner, our goal is to deliver every competetive product to meet your satisfaction! With more than 10 years international strategic sourcing experience, we will ensure to give metal fields risk free access to our International supply chain
Through materials mixture, extruding, sintering, shape modification producing, tungsten carbide rod will be formed preliminary, and in the end it should be sintered in a low pressure. With characters of high hardness, high strength, chemical stable, low expansion coefficient, electric and heat conducting, the sintered tungsten carbide rods are widely applied in industrial manufacture area.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
2. INTRODUCTION
We are manufacturer (by out-sourcing)
and supplier of Tungsten Carbide and
tungsten copper items in various
grades and shapes. All standard and
non-standard items have been supplied
as per customer’s requirements and
specifications.
3. WIRE DRAWING
APPLICATION
Pellets for wire, tube & bar
drawing are manufactured
in standard sizes for
drawing applications. These
applications demand crucial
combination of properties
like wear properties like
wear resistance, surface
finishing, hardness and
compressive strength.
4. HEADING
APPLICATION
Heading Pellets are widely
used in fastener industries.
The very high compressive
strength like wear resistance,
edge retention and ability to
operate at high temperature.
These pellets are used in hot
and cold forging dies, special
extrusion dies and nut
forming dies.
5. MINING
APPLICATION
Mining Inserts are subjected to
severe working conditions against
working load and working shocks.
These products are manufactured
to suit geological conditions and
designed for granite, basalt,
sandstone, coal etc.
• Drill steel insert for drill rods
• Cross bit inserts for Rock drilling.
• Bottons for DTH boring bits.
• Centre tips for coal picks.
6. WEAR PART
APPLICATION
• TC Nozzles for sand blasting.
• TC Swirl plate, swirl chamber
and swirl distributor for spraying.
• TC Mandrels for tube drawing.
• TC Coating die for flux coating
of welding rods.
• TC Pulleys for descaling & guide
for wire cables.
• TC Bushes for gauges, mandrels
and wire guides.
7. WEAR PART
APPLICATION
• TC Pellets for metal compacting
and metal forming dies.
• TC Burnishing rollers for surface
finishing.
• TC Centre tips for dead and
revolving centres.
• TC Rings for mechanical seals.
• TC Seats for oil and gas field
industries.
• TC Strips and bits for
construction machinery.
8. WEAR PART
APPLICATION
• TC Rocker arm pads and wear
pads for automobiles.
• TC Thermowells for
thermocouples.
• TC Sleeve for pumps and motor
industries.
• TC Brazed tips for cutting tools.
9. TUNGSTEN
COPPER
Tungsten copper is a combination of
pure tungsten powder suspended in
a matrix of copper. These alloys are
known for good thermal and
electrical conductivity, low thermal
expansion and resistance to erosion
from arcing. Thus they are often
used as electrical contacts,
particularly in high voltage
applications. Most sizes and shapes
can be supplied in various grades.