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Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270113
EISBN: 978-1-62708-301-0
... Abstract An aircraft went down over water some 30 minutes into a flight. The wreckage was retrieved and the elevator linkage components were dismantled, cleaned, and reassembled. As the chapter explains, both the port and starboard hinge pins had fractured at a tack welded joint along a flange...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290207
EISBN: 978-1-62708-306-5
... system. The chapter then describes important structural fasteners, namely bolts, screws, pins, collar fasteners, rivets, blind fasteners, machine pins, and spring clip fasteners. The following sections describe the process involved in presses, shrink fits, hole generation, and fastener installation. The...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440283
EISBN: 978-1-62708-262-4
... Abstract The results of certain heat treating processes must be verified for case quality and case depth by destructively sectioning a part or parts that were subjected to the process. Test coupons or test pins are often used for diffusion processes such as carburizing, carbonitriding...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130351
EISBN: 978-1-62708-284-6
... Abstract This chapter presents various case histories that illustrate a variety of failure mechanisms experienced by the high-strength steel components in aerospace applications. The components covered are catapult holdback bar, AISI 420 stainless steel roll pin, main landing gear (MLG) lever...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050191
EISBN: 978-1-62708-311-9
... into various types of tools and track pins manufactured for off-highway equipment. camshaft lobes gears induction surface hardening shafts through hardening SINCE ITS INTRODUCTION in the 1930s, induction heat treatment has been applied to a large variety of mass-produced commercial...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870307
EISBN: 978-1-62708-314-0
... rivets, pins, and bolts, along with selection factors and special considerations for composite joints. It also includes information on interference-fit and blind fasteners as well as trimming operations, general assembly considerations, and sealing and painting procedures. composite structures...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540001
EISBN: 978-1-62708-309-6
... on to analyze the stress state of load-bearing members, pressurized tubes, and pin-loaded lugs, accounting for the effect of geometric discontinuities, such as cutouts, fillets, and holes, as well as cracks. It also explains how finite element methods are used to solve problems involving complex...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240041
EISBN: 978-1-62708-251-8
... to the dislocations and again form atmospheres that pin dislocation movement. alloying elements yield strength pure metals substitutional solid solutions interstitial solid solutions relative size factor chemical affinity factor relative valency factor lattice type factor strain aging...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270135
EISBN: 978-1-62708-301-0
... the fracture and cracks were due to the fretting action of the pins inside the shroud holes. fractography fretting wear turbine blades visual examination A second-stage turbine blade in an aircraft engine fractured through the shroud hole, proceeding from the shroud hole...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540391
EISBN: 978-1-62708-309-6
... reference stress at the area of interest. (Eq A5.2) K SSF = F 1 ⋅ F 2 ⋅ F 3 ⋅ F 4 ⋅ F FT S REF [ K SSF,P + K SSF,H ] where K SSF,P is associated with the pin, and K SSF,H is associated with the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400203
EISBN: 978-1-62708-316-4
... commonly, the BHF is generated by one or more pneumatic or hydraulic cylinders and is transmitted via the pressure box (also referred to as the cushion table) and cushion pins to the blank holder. The die cushion system is located in the press bed ( Fig. 13.7 ). Fig. 13.7 Schematic of single-action...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110652
EISBN: 978-1-62708-247-1
... ESD Models and Failure Signa for CMOS ICs .” Proc. EOS/ESD Sympo , Phoenix, AZ , 1995 . P 175 . 19. Henry Leo G. , Failure Signatures Associated Pin Combinations and the Core of the CMOS Device. AMD Internal Reliability report, 1996 . 20. Amerasekera A. , Duvvury C...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110513
EISBN: 978-1-62708-247-1
... vibration and/or thermal cycling stress. Extremely small mold compound overlap to pins (when the chip size is little smaller than the fully encapsulated device) may result in stitch bond cracking. Stress to pin and mold - induced by excessively hot soldering, pin forming, PCB bending or/and stamping from...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270182
EISBN: 978-1-62708-301-0
... blades The damaged rotor is shown in Fig. CH50.2 . The blade had fractured at the outer pin location. About nine blades following the fractured blade had suffered severe buckling. The shroud was found missing on three blades ( Fig. CH50.3 ). It was reported that a small quantity of severely...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.9781627083164
EISBN: 978-1-62708-316-4
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110016
EISBN: 978-1-62708-247-1
...) where the lead frame extends over the top of the chip. Wafer Level Ultra CSP This type of CSPs has the chips that are processed in wafer form before singulation. A re-distribution layer is created in the wafer scribe to pin out the bond pads to a standard ball grid array footprint...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110001
EISBN: 978-1-62708-247-1
... configuration for wafer-level testing and dynamic fault isolation. It is apparent that the test setup remains unchanged; the only difference lies in the prober. The probe pins on the probe card electrically couples the devices through the wafer top-side while the upward-looking optics image through the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350043
EISBN: 978-1-62708-315-7
... TMI Model 98-5 slip and friction tester, 1.96 N (0.200 kgf) load, ground specimens, 54% relative humidity, average of five tests 3. J.F. Archard, ASME Wear Control Handbook , M.B. Peterson and W.O. Winer, Ed., American Society of Mechanical Engineers, 1980, p 38 Pin-on-rotating ring, 3.9 N (0.40...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410151
EISBN: 978-1-62708-280-8
... shift can be reduced by guide blocks or alignment clips, as shown in Chapter 6, “Engineering Die Castings,” in this book, Fig. 6.3 , which illustrates die casting tooling. There are two types of ejection systems: pin ejection systems and sleeve ejection systems. Ejection systems are actuated by...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270162
EISBN: 978-1-62708-301-0
... near the tail boom yoke attachment and close to the weldments ( Fig. CH42.3 , CH42.4 ). The bolts were intact with the split pin locking. The portion of the gusset plate in the yoke on the left side was tightly held in the original position, whereas the portion of the gusset plate on the right side...