1-20 of 151 Search Results for

foundry methods

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310147
EISBN: 978-1-62708-286-0
.... Foundry methods are discussed to the degree they are specific to the stainless alloys. stainless steel steel castings casting Summary WITH TYPICAL ALLOY SYSTEMS, casting is often the most convenient method by which to produce components. This is true for stainless steels—both for corrosion...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200133
EISBN: 978-1-62708-354-6
... in considerably less time than manual drafting methods allow. Their greatest advantage rests in the ease with which drawing modifications can be implemented which allows for greater flexibility in the design process. A foundry engineer can use drawings transferred via electronic media and easily incorporate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200220
EISBN: 978-1-62708-354-6
... that is being used by steel foundries to improve quality by improving the process is the use of designed experiment techniques. Rather than making changes to the process in an intuitive, on line way, this method allows changes to be tested off line in a planned, statistically valid way. Several variables can...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200065
EISBN: 978-1-62708-354-6
..., the melting process, the heat-treating process, or the welding process. The instructions for accomplishing these processes are contained in procedures or methods which are often unique to the particular foundry. Since various foundries have variations in the methods used to achieve the same end results...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200164
EISBN: 978-1-62708-354-6
.... A number of factors should be considered in the construction and design of the pattern, for example: the molding method used by the foundry (e.g., green sand, air set, etc.), parting line, coring, and risering and gating techniques used. Definitions In discussing pattern equipment with foundrymen...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200140
EISBN: 978-1-62708-354-6
... to size. Adding finish stock and a machining operation normally increases the finished part cost. The designer should allow a thick envelope (wide tolerances) on noncritical surfaces to allow foundries to utilize the most efficient methods of casting production. Part shapes are often designed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200115
EISBN: 978-1-62708-354-6
... for maximum feeding distance in bars (after Flinn) This feeding aid is considered a normal part of steel foundry practice, and is sometimes the only method possible to ensure soundness in a given design. Joined Sections One of the many advantages of designing a component as a steel casting...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720293
EISBN: 978-1-62708-305-8
... to the machinability of iron castings. Prevention is within the control of foundries. Differences in pattern size when using multipattern plates can be virtually eliminated by the use of computer aided design and manufacturing methods and computer numerical control machines in patternmaking. Better process control...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200078
EISBN: 978-1-62708-354-6
... with expertise in the selection of specifications, casting design, foundry techniques, and finishing processes. All of these functions are significant to the casting user interested in attaining the established objectives. Inquiry The more information the casting supplier has on an inquiry, the greater...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200001
EISBN: 978-1-62708-354-6
...) Painting, if required Name and phone number of person to contact regarding questions on the inquiry Shipping destination Machining, if required Treat your foundry supplier as a valued source, not only for castings, but also for advice on: Molding methods Pattern options Metal...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200158
EISBN: 978-1-62708-354-6
... Abstract This chapter presents the criteria, methods, and benefits of cast-weld construction. cast-weld parts steel castings welded parts welding processes Criteria and Methods for Cast-Weld Construction Four considerations make this method of construction attractive...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2023
DOI: 10.31399/asm.tb.ceeg.t59370001
EISBN: 978-1-62708-447-5
... the successful launch of a new manufacturing facility. 1.1 Planning Sand Cast Foundry Layouts Planning and laying out casting facilities involve a number of vital factors, such as available infrastructure, selection of suitable sites, orientation of operations and process flow, markets and products...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200187
EISBN: 978-1-62708-354-6
... variety of materials. The greater tonnage is cast from arc furnaces because the arc furnaces are generally larger. Coreless Induction Furnaces Foundries which require a great deal of flexibility in their operations have found the coreless induction furnace to be a valuable melting method. When...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200197
EISBN: 978-1-62708-354-6
... tolerances only serves to increase the cost of production on the part without improving the performance or reliability of the final product. Mill-and-Scribe Qualification Another method used to pre-quality castings for customer machining operations is the mill-and scribe operation. Some foundries...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200206
EISBN: 978-1-62708-354-6
... is a general comparison of steel casting molding methods. The values in this table should be used for comparative purposes only and not as design tolerances because of the great differences in variation between foundries. General Comparison of Steel Casting Methods...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060085
EISBN: 978-1-62708-261-7
... the design and operation of melting furnaces as well as melting practices and the role of fluxing. It also discusses casting methods, nonferrous casting alloys, and atomization processes used to make metal powders. atomization foundry casting melting furnaces nonferrous casting alloys...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140021
EISBN: 978-1-62708-335-5
... of the molten metal, thus replacing the foam pattern and duplicating the features of the pattern in the solidified casting. Use of the process has increased rapidly, especially in large-volume automotive foundries, and many casting facilities are now dedicated to the production of castings by this method ( Fig...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200437
EISBN: 978-1-62708-354-6
... Abstract This chapter presents a glossary of foundry terms. foundry stainless steel A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Trade Names Steel Castings Handbook, Sixth Edition Malcolm Blair...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2023
DOI: 10.31399/asm.tb.ceeg.t59370013
EISBN: 978-1-62708-447-5
... before delivery to ensure that the wagons or trucks are not delayed on the unloading docks while awaiting test results and approvals. Random sampling is done at the foundry to validate the supplier certification. In some cases, the foundry is equipped with in-house testing, if the tests can be conducted...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320323
EISBN: 978-1-62708-332-4
..., ductile iron, and steel foundries for the reader to apply the relevant controls. The highlights of this operation are: Incoming material control ○ Charge materials and ○ Sand Process control ○ Melt and metal treatment ○ Sand conditioning and temperature ○ Visual inspection...