Search results “Investment casting blades”
Investment Casting Process - Lost Wax Casting
The latest in technology in the investment casting process produces high quality mechanical component parts, cost effectively and on time. We are constantly seeking new technologies and innovative ways to improve the investment casting process and can deliver metal prototype parts in 7 days with no tooling required. Call Wisconsin Precision Casting at 866-642-7307 or visit us on the web at http://www.wisconsinprecision.com
Views: 94889 wisconsinprecision
Investment casting in Asia
We are one of leading manufacturers and exporters of investment casings in Seoul, Korea. Our homepage is www. bametal.com. email is [email protected] We are an ISO9001:2008 certificed company. We have been producing more than 6,000 kinds of parts and components since foundation and exporting our investment castings the world over. If you would inquire about any investment castings, we would make every to respond to your inquiry at competitive price within 24 hours.
Views: 24511 김만진
Turbine Blade Fabrication
This film is from Lewis Flight Propulsion Laboratory, now known as NASA Glenn Research Center. The film looks at addressing the problem of turbine inlet temperature and the benefits of air-cooled blades. A promising blade is the fabrication of cast air-cooled blades using a lost wax technique. Video is in color and has sound. Langley Film #L-708.
Views: 106735 NASA Langley CRGIS
Turbine Blades - product video | Precision Casting Division | PBS Velka Bites
We are a specialized manufacturer of castings made of superalloys based on nickel and cobalt. We have been suppliers of precision castings of gas turbine blades for a gas turbine manufacturer and repair organizations worldwide from the US to Russia for more than 20 years. You can read more at: http://www.pbs.cz/en/our-business/precision-casting/turbine-blades-and-gas-turbine-segments
Views: 1646 PBS Velka Bites
China makes breakthrough in first self-casting of first-class turbine blades
The first-stage of China's first self-contained 300-megawatt class F heavy-duty gas turbine passed a stringent technical acceptance test on December 25, 2018, according to the State Power Investment Corp (SPIC), one of China's largest state-owned power generator companies. #China #Technology Subscribe to us on YouTube: https://goo.gl/lP12gA Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv Follow us on: Website: https://www.cgtn.com/ Facebook: https://www.facebook.com/ChinaGlobalTVNetwork/ Instagram: https://www.instagram.com/cgtn/?hl=zh-cn Twitter: https://twitter.com/CGTNOfficial Pinterest: https://www.pinterest.com/CGTNOfficial/ Tumblr: http://cctvnews.tumblr.com/ Weibo: http://weibo.com/cctvnewsbeijing Tiktok: https://m.tiktok.com/h5/share/usr/6593878228716666886.html?u_code=d1kab7mki4ai6e&utm_campaign=client_share&app=musically&utm_medium=ios&user_id=6593878228716666886&tt_from=copy&utm_source=copy Douyin: https://www.youtube.com/redirect?q=http%3A%2F%2Fv.douyin.com%2F8QTXhV%2F&redir_token=WkBScl40kZbx7ZwJ9M7QhhTjErx8MTU0NTcyMTg3N0AxNTQ1NjM1NDc3&event=channel_description
Views: 2047 CGTN
Investment Casting Animation
Views: 289074 Chinasavvy1
Newby Investment Castings
A demo of the facilities of Newby Investment Castings (incorporating WJ Hooker)
Views: 6508 Newby Foundries
Investment Casting China
http://www.chinasavvy.com/industrial/investmentcastingchina.php Investment Casting China, a division of Chinasavvy, is a major investment casting manufacturer for precision cast products. The investment casting process, sometimes known as the precision casting process is heavily labor intensive. Chinasavvy produce many investment castings annually from its investment casting foundry for products such as valves and other precision cast products in stainless steel, steel, aluminum, bronze and other materials. Many companies in the US and UK have come to rely on Chinasavvy as their investment casting company.
Views: 143086 Chinasavvy1
Investment Casting at Lestercast
Lestercast Corporate Video - find out how and what we make at our Leicester-based foundry. Established since 1972, Lestercast manufactures an endless list of bespoke products to your specifications both here in the UK and in China. Rapid prototyping and 3D printing among many other formulations are all available through our dedicated and highly qualified team of engineers.
Views: 2758 Lestercast Ltd
The Evolution of Jet Engine Turbine Blades
Documentary on the Evolution of Materials and Manufacturing Processes of Jet Engine Turbine Blades
Views: 71401 Katherine Bernhardt
Investment & Precision Castings Ltd
IPCL is a pioneer in the Investment Casting business in India, set up in 1975 under technical collaboration with Arwood Corporation, USA. In 1983, the company signed a Technical Collaboration Agreement with M/s. Furstlich Hohenzollernsche Huttenverwaltung,(Zollern Group), Germany. In 1987, the company signed a Technical license Agreement with M/s. Associated Foundries Engineering Co. Ltd., Japan for producing very large piece weight investment castings. With the knowledge and experience gained through the above collaborations and further refined by in- house Research & Developenent, IPCL is today the technology leader in the industry in India, producing very complex investment castings in a wide range of material specifications and piece weight upto 200 Kgs. The company acquired additional technologies which enable the company to produce its own Ceramic cores and Ceramic moulds. With its fully equipped, in-house CNC machine shop and dedicated machining vendors, the company is capable of supplying large volume, fully machined, ready-to-use components to customers, especially in the automotive industry..
Lost Wax Investment Casting Process
Here is a step by step slide show of Protocast's investment casting process. Protocast is a custom manufacturer of precision lost wax investment castings and CNC machine shop to industries including aerospace, defense, communications, medical and energy. AS9100:2009, ISO9001:2008 certified and ITAR registered. Special process partners are NADCAP certified. Casting ferrous and nonferrous metals from .035 ounces to 100 pounds, in production runs from 1 to 100,000. Turnkey casting services including: casting engineering, CNC machining, special processing, assembly and rapid prototyping.
Investment Casting
Casting and Innovation: Precision Casting Exacast®
The Exacast® ceramic precision casting process is an attractive alternative to conventional methods like investment casting. This Video illustrates the innovative casting process as well as its Advantages.
Views: 354 Wolfensberger AG
Turbine blades built by metal-based 3D printing can withstand extreme pressure and heat
3D printed metal turbine blades able to withstand extreme pressure have been successfully tested by Siemens. It opens the way to develop high pressure components for power generators and other industries, such as aeronautics. These blades can survive temperatures above 1,250 Celsius and pressures similar to the weight of a double-decker bus. SOUNDBITE (English) JENNY NILSSON, TEAM LEADER FOR ADDITIVE MANUFACTURING AT SIEMENS, SAYING: "To have this rotating part running is a breakthrough because it is submitted to these extreme loading... It rotates with 13,600 rotations-per-minute which means it is the most highly loaded component in the whole gas turbine. So this blade that weighs 180 grams will weigh 11 tonnes while rotating with this speed." Last year Siemens bought British-based Material Solutions, where the metal-based printing is being perfected. A computer-aided design model is first sent to one of these machines. Precision lasers are then fired at a thin layer of metal powder. SOUNDBITE (English) CLOTILDE RAVOUX, SYSTEM ENGINEER AT MATERIAL SOLUTIONS, SAYING: "This is the nickel superalloy powder. This metallic powder is deposited in 20 micron layer thickness and then the laser melts the part." Ultra-thin layers are added one by one, building up the part. Testing is ongoing and Siemens can't say when these blade will be commercially produced. But they say it reduces the design-to-testing time from years to months. SOUNDBITE (English) CHRISTOPH HABERLAND, SIEMENS MANUFACTURING ENGINEERING, SAYING: "When you apply casting procedures you will probably take one to one and a half years to provide you with these blades because of their long lead-time for tooling. And by applying additive manufacturing we could significantly shorten lead time by down to three months." General Electric introduced its first 3D-printed aircraft engine component into service last July. While Boeing is using metal-based 3D printing to drastically cut the production costs of its 787 Dreamliner.
Views: 2645 Its innovation
Turbine Blade Fabrication (1955) - Classic Engineering Film
This film is from Lewis Flight Propulsion Laboratory, now known as NASA Glenn Research Center. The film looks at addressing the problem of turbine inlet temperature and the benefits of air-cooled blades. A promising blade is the fabrication of cast air-cooled blades using a lost wax technique. A turbine blade is the individual component which makes up the turbine section of a gas turbine or steam turbine. The blades are responsible for extracting energy from the high temperature, high pressure gas produced by the combustor. The turbine blades are often the limiting component of gas turbines. To survive in this difficult environment, turbine blades often use exotic materials like superalloys and many different methods of cooling, such as internal air channels, boundary layer cooling, and thermal barrier coatings. Blade fatigue is a major source of failure in steam turbines and gas turbines. Fatigue is caused by the stress induced by vibration and resonance within the operating range of machinery. To protect blades from these high dynamic stresses, friction dampers are used.
Views: 711 All Classic Video
Innovative Casting Processes for Heavy-Duty Turbo Engine Components
Innovative Casting Processes for Heavy-Duty Turbo Engine Components
Views: 9175 Access Technology
Grain selection: single crystal turbine blades
This movie has kindly been provided for educational purposes by Professor Hongbiao Dong of Leicester University. References below. The simulation shows only one crystal makes it through the spiral selector so that the liquid above the selector solidifies as a single crystals as the assembly is lowered through a temperature gradient. 1. H.J. Dai, N. D'Souza, H. B. Dong*, Grain Selection in Spiral Selectors during Investment Casting of Single Crystal Components - Part I: Experimental Observation, Metall. Mater. Trans A, 42A, 11 (2011), 3430-3438 2. H.J. Dai, H.B. Dong*, N.D'Souza, J.C. Gebelin, R. C. Reed, Grain Selection in Spiral Selectors during Investment Casting of Single Crystal Components - Part II: Numerical Modelling, Metall. Mater. Trans A, 42A, 11 (2011), 3439-3446
Views: 33686 bhadeshia123
Precision Casting
Castec produces various precision castings by investment casting process such as turbine blade casting, vane casting, cast bucket casting, gas turbine casting, turbocharger casting, impeller casting, casting bucket, etc.
Views: 5930 hylim52
Aerospace Castings, Medical Investment Casting, Aluminium Investment Casting
http://aerospacecasting.com/ The ancient industrial fabrication process of lost-wax casting where beeswax was primarily used, slowly and gradually evolved into investment casting. Investing casting in its most primitive form has been used since millenniums for casting or forming patterns. Presently, superior grades of waxes, specialized alloys like brass, bronze, and carbon steel, and refractory materials are used in aerospace casting and medical investment casting. The benefits of investment casting lie in that the procedure allows for the production of components that are precisely shaped, extremely versatile, have high tolerance threshold, and continue to remain serviceable for years. Aluminum casting process used by different manufacturing and fabrication units enable the producing of casted forms or parts with enhanced physical attributes ensuring impeccable end-product performance. Aerospace casting India method or mechanism has to go through a chain of stringent quality control checks throughout the fabrication process. This is to make sure that the casted patterns conform exactly to the original layout or design of the components before the same are shipped. The process of investment casting also finds widespread applications in the pharmaceutical/healthcare industry. Medical casting procedure is harnessed extensively for manufacturing components of a variety of diagnostic equipment. This process entails x-ray examination, ‘chemical and physical testing’, and ‘fluorescent penetrant investigation’. Aerospace investment casting is chiefly exploited for the fabrication of turbine blades having sophisticated shapes and cooling structures. Investment casting also finds applications in the firearm and defense industries for the production of firearm triggers, hammers, and receivers, and numerous other parts with a high degree of precision. Dentists, especially orthodontists who were devoted to making perfect dental inlays and crowns popularized investment casting as a fabrication procedure to be heavily used in aerospace, medical, military and automotive industries, although unwittingly.
BCT TwistLok Video
Blast Cleaning Technologies introduces a bold new innovation to the shot blasting process with the BCT Twistlok e-wheel. The BCT Twistlok e-wheel, designed with precision components, superior alloys and a thread-less, maintenance friendly locking design. Let’s face it – shot blast machines and threads simply don’t play well together and BCT has developed a way around them…. let’s introduce you to the twistlok e-wheel components… The heart of the Twistlok e-wheel is our patented investment cast e-wheel and nucklesaver components which are already battle proven in dozens of foundry and forge applications. All Twistlok impellers, control cages and e-blades are investment cast from a Superior-Alloy Tool Steel providing un-paralleled precision, toughness and wear life approaching double that of traditional white-iron alloys The Super-alloy e-blades are cast with a patented, continuously tapered ellipse providing a perfect engagement with the investment cast e-wheel itself. Removal of the e-wheel blades are a snap – no pins, no bushings, no springs, no extra junk required – period. The patent-pending precision super alloy impeller is designed to provide a smooth transition with a cast in impeller bolt locking feature that allow the bolt head to be completely recessed into the body reducing turbulence within the wheel. Our Tool Steel alloy is 2-3 times tougher than traditional impellers with a wear life approaching 3 times longer in tough applications. The Twistlok control cage also has some very practical, patent pending innovative design features to ease assembly and maintenance. Cast from the same Super-Alloy, the Twistlok control cage includes a patent pending outer wear ring, a portion of the cage casting adjacent to the impeller openings where the wear is typically more prominent to provide longer life. Cage openings in 35, 50, 75 and 95 degrees provide us the flexibility needed to design the proper shot pattern for any application. The Twistlok clamp holds the control cage and feed spout to the cage adapter without the need for a single threaded bolt, nut or other hardware. Investment cast and hardened to allow the clamp to be rotated with a simple twist of the hand. The twistlok clamp has a series of half-rounds cast into the back side of the clamp – these half-rounds or ‘bubbles’ allow any shot, dirt, dust, metal fines or other particles to not interfere with the clamping process allowing the clamp to work flawlessly – every time. The Twistlok feed spout, investment cast for a precision fit with the control cage is also hardened for extended life. A seal ring groove cast into the feed spout firmly holds the seal ring onto the spout creating a prefect seal. Next up, the twistlok cage adapter, like the other components in the twistlok family, also investment cast and hardened for a precise fit. Cast into the cage adapter are several reverse angle ramps that mate with the twistlok clamp to securely hold the feed spout and cage in position – without a single bolt, thread or other problem related hardware. Cast directly into the cage and into the Twistlok adapter are corresponding numbers that highlight correct cage location and insure that the specific cage can only be installed in the proper location. This innovative yet simple design eliminates the need for separate bolts, roll pins or similar locator type parts required in most other wheel designs to keep the cage located correctly. This is Innovation made simple. To finish off the Twistlok family we provide a simple, thread-less spring loaded Twistlok pin used to lock the Twistlok clamp in place. A quick half turn of the twistlok pin and it engages the serrated edges on the clamp to lock the assembly in position. Whatever blast wheel you have in your plant – the BCT Twistlok just made it obsolete, it cannot compare in ease of assembly nor will it stand up to precision and the extended life you will get from superior -alloy of the twistlok e-wheel. The BCT Twistlok e-wheel – Tomorrows Technology available today from BCT!
Laxminarayan Technologies  Ceramic Core Leaching Autoclave- Investment casting (IC) Machines
For more detail visit: http://ic-machines.com Laxminarayan's Ceramic Core Leaching Autoclave, now installed in Israel. The ceramic cores of vacuum cast Gas turbine blades, Nozzles and other castings were leached clean with caustic in the Autoclave system. We specialise in the Investment Casting Industry. We design; manufacture, and supply, complete range of World Class machinery, chemicals, refractories along with, a comprehensive range of services, to the Investment Casting foundry industry. OUR OTHER WEBSITES: http://www.waxinjector.com/ http://www.colloidalgraphite.com/ http://electrodialysis.in/ Contact - Laxminarayan Technologies, India, [email protected] #CeramicCoreLeachingAutoclave #InvestmentCasting #Machine
Wax casting investment casting china investment casting in manufacturing process factory lost wax
This is the process flow for the precision casting from the mould warehouse, wax mould injection, wax mould warehouse, wax mould repair, sand shelling, and till mold shelling tree, a flow of the casting process. www.ytcasting.com [email protected]
Views: 85 Lucy Liu
Promo video - Precision Casting Division | PBS Velka Bites
We are focused on precision casting for over forty years, the foundry of PBS is one of the leading European foundries. It casts complex castings from nickel and cobalt based superalloys, high-alloyed and low-alloyed steels, as well as cast iron. Casting materials are melted in electric induction furnaces, and then část in vacuum furnaces. The foundry also uses centrifugal casting and oscillation casting. The casting weight ranges between 0.05 kg and 44 kg, and the surface is normally inished by blasting or tumbling. You can read more at: http://www.pbs.cz/en/our-business/precision-casting
Views: 244 PBS Velka Bites
Investment Casting Process
This video explains the process of Investment Casting. Contact Brigewater Associates at www.BwAsc.com if you would like a quote for this process of creating metal castings.
Views: 249085 bridgewaterassociate
Parts casting and machining
As manufacture on turbine wheel , impeller ,blade ,nozzle ring ,turbocharger parts , superalloy parts,fan impeller ......
China Investment Casting
http://www.youtube.com/watch?v=0-F5GPrN9i8 casting foundry:Western owned and managed ISO 9001 quality.China prices and production.Get a quote! Products that benefit from some or all of these features, as developed by the investment casting process, include.... a.Aircraft turbine blades -- complex shapes produced in low volume, frequently in exotic (high nickel content) alloys, and requiring high precision -- these components take advantage of the processes ability to produce complex internal cooling ducts. b.Aerospace components -- often in difficult to machine, and expensive alloys -- often benefitting from allowing designers greater flexibility in responding to the pressures of weight reduction; c.Automotive turbochargers -- medium to high volume products manufactured in complex alloys and with complex shapes; d.Valve bodies -- components that would create large amounts of waste materials if produced by machining operations, and which might require extensive finishing if produced by other routes; e.Architectural ironmongery -- complex, design driven forms that are generally produced in low to medium volume, and where the same component may be required in different materials; f.Ships propellers, anchors and other marine components -- complex components, made in non-ferrous alloys, and which are difficult and expensive to machine, or unique; g.Hinges and linkages -- produced in diverse materials to near net shape; h.Agricultural components; i.Specialist components e.g. valve chamber covers for nuclear plant etc... j.The energy sector; k.Instrumentation components -- such as the gimbal assemblies for precision joysticks etc... For more videos about casting foundry, please visit here: http://www.youtube.com/watch?v=P9hRQ249Qhs Check our website, go here: http://www.chinasavvy.com/industrial/investmentcastingchina.php
Views: 106 TheCastingfoundry
superalloy casting , aluminum lower pressure casting producer
turbine wheel , impeller ,turbine blade ,Nozzle ring , Inconel713C parts , Inconel 713LC parts ,Inconel 718 ,A357,Inconel 738LC, vacuum casting , superalloy casting ,aluminum casting
Casting the gas turbine shaft tunnel
Yet another casting for my new gas turbine motorcycle engine, I am attempting a sand core casting for the first time.
Views: 3169 Anders Johansson
Important points on casting process
important points on casting process. the topic includes in this video permeability turbine blades investment casting pattern material sand muller core sand moulding sand property powder binding material bentonite kalonite
Views: 59 sudhir Tutorial
Casting the JU 02 diffusor
Casting a part for the compressor section for my new JU-02 gas turbine engine for the land speed motorcycle.
Views: 9628 Anders Johansson
MIHR:  Alcoa Howmet
MIHR: Alcoa Howmet
Views: 2526 WAVY TV 10
Casting Foundry
http://www.chinasavvy.com/industrial/investmentcastingchina.php Casting Foundry:Western owned and managed ISO 9001 quality.China prices and production.Get a quote! The investment casting (or lost wax) process can be traced back to the Neolithic period around 5000BC, when, in China, brass was cast to make personal ornaments. The process can be traced through to 3200BC in Mesopotamia and Israel later spreading around the Mediterranean, through Asia to South America and Africa. The process becomes well documented from around 1100AD when Theophilus Presbyter wrote a treatise about the process -- some of which was content garnered from other sources. This documentation of the process led to its wider adoption, particularly for non-ferrous metals, and it is believed that his work led to the adoption of the process by Benvenuto Cellini (1500--1571), whose investment cast, bronze statue of Perseus with the Head of Medusa, stands in the Loggia dei Lanzi in Florence, Italy, to this day. The process continues as a mainstream production route for individual pieces of art and jewellery because the relatively simple pattern making process is both cheap, suitable for the production of individual pieces, and very flexible -- allowing artisans the creative flexibility to alter their piece of work right up to the last moment . Wider, mass market application of the process starts in the early 20th century, roughly coinciding with the publication of a paper by Dr. William H. Taggart of Chicago in 1907. He detailed the use of a lost wax process for the production of dental plates and teeth. The next major development occurs in the 1940's driven by the 2nd World War, and in particular aircraft and munitions production. The need for rapid rates of production, complex (often largely hollow) shapes, and material scarcity, drove development of the lost wax process, the materials used for pattern making etc., and the diversification of the materials cast. Through this period the process was developed to permit the casting of ferrous alloys (iron, steels and stainless steels), and otherwise difficult to machine materials such as titanium. The ability of the process to produce near net shape products, thereby minimising waste and secondary machining demands offers particular advantages. From its' early days as a process for the manufacture of relatively small decorative items in non-ferrous materials the ongoing development now sees the process used widely for the manufacture of industrial components in both ferrous and non-ferrous materials. Later items range in size up to complete aluminium aircraft doors, steel castings weighing up to 300Kg, and aluminium castings up to 66Kg. Latterly, the process has found widespread application in the production of nickel alloy aero engine turbine blades, and for the mass market with the production of the turbines for turbochargers. The current processes in use in China have evolved to suit three key market areas... A. Mid temperature wax (green wax) Silicon Sol processes which give the best tolerances and surface finishes, and can be used with a wide range of materials -- both ferrous and non-ferrous. B. Low temperature wax (white wax)and Silicon Sol as the combined process for the first layer, This process is only suitable for carbon steels and a limited range of steel alloys -- this process produces improved tolerances and finishes that those of "C" below. C. Low temperature wax (white wax) sodium silicate process. This variant of the process is only suitable for carbon steels and a limited range of steel alloys. Investment, or lost wax casting has a long, well established history, particularly in China, and continues to be developed for new applications in new materials.
Views: 17395 TheCastingfoundry
Inconel713LC ,Turbine wheel ,Turbine blade ,Inconel 718,nozzle ring
Inconel713LC ,Turbine wheel ,Turbine blade ,Inconel 718,nozzle ring ,vacuum investment casting , producer
What is Directional Solidification? - Magic Marks
Dragonfly Education is an education company, that is building proprietary education content for higher learning in technical streams. We are enabling B.Tech engineering students to learn more effectively using our solution, called MasterClass™ and our proprietary process called the Theory of Organised Learning™. The Dragonfly solution combines classroom education with an online learning management system. All content and processes of learning, in MasterClass, have been conceived and created by Dragonfly Education Subscribe to keep learning the SMART way! http://www.youtube.com/subscription_center?add_user=dragonflyeducation Like us on Facebook https://www.facebook.com/magicmarks/ Send a tweet to friends https://twitter.com/magicmrks Website: http://www.magicmarks.in We request you that please do not copy our videos, otherwise, legal actions will be taken. *** !! THANK YOU !! ***
Views: 52513 Magic Marks
How it's made - Pump Impeller
A Jet Thruster makes makes use of a centrifugal pump as it's power source. Driven by a DC motor, battery power is used to create a power thrust to maneuver pleasure boats. Instead of a tunnel and propellor, the much more flexible to install Jet Thruster system is an ideal product to safely and comfortable dock your boat. In this video we show you how the Aluminium Bronze JT90 Jet Thruster impeller is made.
Views: 688254 Jet Thruster
Benefits of Investment Castings
Investment casting (http://www.avalon-castings.com/investment-casting.html), also known as lost wax casting, is a metal parts-production process widely used in a variety of industries for its cost efficiency, speed-to-market, tighter tolerances and better surface finishes. Used to produce complex geometry parts in critical industries such as aerospace and defense, firearms, power generation, oil and gas, investment casting enables parts with embedded details such as part numbers and logos. Investment casting manufacturers like Avalon Precision Metalsmiths (http://www.avalon-castings.com) produce metal parts in a variety of materials, including stainless steel, carbon steel, aluminum, brass, bronze and specialty alloys. Learn more about the investment casting process at http://www.avalon-castings.com/faq.html
Investment Casting Process-I
Lecture Series on Metal Casting by Dr. D. Benny Karunakar, Department of Mechanical and Industrial Engineering, IIT Roorkee. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 3385 nptelhrd
Kennametal Stellite Investment Casting Process Feinguss Prozess
http://stellite.com/ProductsServices/Components/InvestmentCasting/tabid/177/Default.aspx Components with extremely high near-net-shape requirements and surface qualities are produced by the investment casting process. The high precision of investment cast parts can reduce or eliminate some machining operations. This process is commonly used for the production of large quantities of parts. Wax patterns in the shape of the finished casting are assembled on wax trees. The trees are coated with several layers of ceramic particles to form a mould. Each layer is applied via a ceramic slurry followed by drying. The wax is removed, the ceramic mould is fired and is then ready for casting. Gussstücke mit hohen Anforderungen an Maßhaltigkeit und Oberflächengüte werden mit Hilfe des Wachsausschmelzverfahrens, auch Feinguss genannt, hergestellt. Für jedes Gussteil wird ein Wachsmodell in Form des herzustellenden Werkstückes angefertigt. Mehrere Wachsmodelle werden zu Gießeinheiten den sogenannten Trauben verbunden. Die Trauben werden dann mit einer Keramikformmasse überzogen, welche anschließend getrocknet wird. Das Wachs wird ausgeschmolzen, die Form gebrannt und anschließend wird der geschmolzene Werkstoff in die heiße Keramikform gegossen. Mit diesem Verfahren werden hohe Genauigkeiten und hohe Oberflächengüten erzielt, was den Umfang der nachfolgenden Bearbeitung erheblich reduziert. Zum Einsatz kommt das Feingießverfahren in der Regel nur bei höheren Stückzahlen.
Views: 3635 Kennametal Inc.
Proces Precisiewerk Zierikzee - Precisiewerk Swiss - Investment Casting Precisiewerk
Precisiewerk Zierikzee - Precisiewerk Swiss is an investment casting foundry, using the lost wax process. We are suppliers of quality castings with close tolerances, exceptional surface quality and in ALL alloys, ranging from non-ferrous, stainless steel and 'specialty alloys' ,like Inconel, Stellite and Hastelloy. By using the advantages of the investment casting process, design and machining cost can be reduced. Due to our flexible organisation, we are capable of supplying anything ranging from very small quantities to large production runs, and all within reasonably short delivery times. If required, we can supply castings including machining.
Views: 562 NCZzee
Aquaflame Investment Casting
Investment Casting Wax assembly demo of the Aquaflame available at Abbeon Cal Inc, Abbeon.com 800 922 0977. The amazing Aquaflame micro welder. Safe and efficient acrylic flame polishing without gas cylinder storage. Aquaflame is used to clean up wax assemblies in lost wax investment casting foundries. It is clean, precise and effective and generates almost no smoke or fumes. Aquaflame melts the wax rather than burns it.
Views: 90 Abbeon
Welcome To Pennsylvania Precision Cast Parts
Pennsylvania Precision Cast Parts (PPCP) is an industry-leading manufacturer of top-quality investment castings for a broad range of parts, industries, and applications. We have the experience, technical expertise, and quality-assurance processes necessary to consistently and reliably deliver investment castings up to 250 pounds in an extensive array of alloys, from steel and aluminum to highly specialized materials. We are located at 521 North 3rd Avenue in Lebanon, PA 17046. For more information, call 717-273-3338 or visit us online at http://www.ppcpinc.com.
Investment Casting Patterns and 3D Printing  (Cost saving projects)
Investment casting, despite its restrictive costs, is unparalleled when it comes to creating highly detailed, complex parts with a flawless surface finish. Despite its costs, it’s still the most cost-effective option for producing these kinds of parts. 3D printing, however, serves to make investment casting much more affordable and rapid. Some cutting-edge companies have taken notice of this and, in the interest of procuring their customers more savings, integrate these modern methods into their manufacturing process, putting them far ahead of their competitors and OEM manufacturers. To read the full article click https://info.americanholt.com/blog/3d-printing-investment-casting-patterns/
Investment Casting
Investment Casting -~-~~-~~~-~~-~- Please watch: "Speed Breaker Power Generation System" https://www.youtube.com/watch?v=G-AX8BgXsRc -~-~~-~~~-~~-~-
Views: 58 Engineering Guruji
McKenna Precision Castings is a manufacturer of precision investment casting components, supplying to a range of high integrity industrial sectors including orthopaedic, medical, commercial, aerospace, defence, oil and gas, and gas turbine. As a medium sized company, McKenna Precision Castings is uniquely placed in the industry to guarantee short lead times, competitive prices and complete responsiveness to customer needs. Components are manufactured using the lost wax investment casting process, a process in which McKenna Precision Castings has over 30 years experience. Not only does this experience allow the company to be extremely flexible in its product range, but also to offer a highly professional service, from receipt of initial enquiry right through to after sales support. Our Philosophy McKenna Precision Castings have a right first time philosophy that we believe enables us to surpass our customers’ expectations. Our continuous improvement ethos ensures we are highly innovative, resulting in the ability to be flexible and responsive to our customers needs ensuring that we deliver products and services at unparalleled quality without compromise. We pride ourselves on our can do attitude and aim to continually satisfy all our customers requirements on short lead times, on-time delivery and price. Our Environmental Policy We take our commitment to the environment very seriously and have appropriate policies and procedures in place that we adhere to. Our Ethical Policy • Keeping our Promises: our staff will not willingly enter the company into commitments it cannot fulfil. By keeping our customers constantly updated, we are able to ensure that where unavoidable deviations from agreement are beginning to occur, we can inform our customers in advance. • Honesty: we will not deliberately mislead our customers, suppliers or associates. We will only share permitted information and be candid and open at all times, our technical advice and opinions will be offered where appropriate. • Integrity: we believe that integrity is the foundation of commercial success and will not seek to gain competitive advantage using underhanded or socially unacceptable means. • Fairness & Compassion: we aim to treat customers and suppliers in a fair and compassionate way. All contact is undertaken in a professional and respectful manner.

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