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tool force

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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.machtools.c0047779
EISBN: 978-1-62708-223-5
...Abstract Abstract Two A6 tool steel (free machining grade) shafts, parts of a clamping device used for bending 5.7 cm OD tubing on an 8.6 cm radius, failed simultaneously under a maximum clamping force of 54,430 kg. The shaft was imposed with cyclic tensile stresses due to the clamping force...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006791
EISBN: 978-1-62708-295-2
.... 15 Twist compression test setup. Source: Ref 101 Fig. 16 Slider-on-flat-surface testing rig. (a) Overview. (b) Tool holder with load cells and actuator (A, normal load; B, friction force; C, load actuator). (c) Testing progression. Adapted from Ref 52 Fig. 18 Load-scanning...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006811
EISBN: 978-1-62708-329-4
... arrow in each image. Fig. 14 Scanning electron microscopy micrograph showing brittle cleavage fracture morphology on a high-hardness surgical tool Fig. 15 Scanning electron microscopy micrographs showing (a) ductile overload fracture morphology on a surgical tool and (b) higher...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001783
EISBN: 978-1-62708-241-9
... carbon, high chromium tool steel) UNS T30402 Introduction and Background Information Wear Phenomena Failure Analysis of Mechanism Design Analysis Conclusions References References 1. Guide to Adhesive Wear . Peoton Industries Ltd 2. Crucible Service Center Data Sheet...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001058
EISBN: 978-1-62708-214-3
... of thread was missing, having broken off because of the bending moments caused by forces used in futile attempts to drive the plug farther into the pipe to seal the leak. A corner of the plug head ( Fig. 1 and 2 ) showed evidence of metal distortion and/or removal by a tool to which excessive force had...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003566
EISBN: 978-1-62708-180-1
... then is put into the cylinder as the driving force for the test, and the striking tool is pivoted downward onto the anvil, which is held rigidly in a fixture. A digital counter records how many blows have been struck. Primary machine settings include the height of the trigger switch and the air pressure...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003560
EISBN: 978-1-62708-180-1
... not be possible. However, some things can be done to increase the productivity of the drilling operation by properly determining drill bit life and changing them at the beginning of the accelerated wear phase of the tool. One way to do this is by measuring the drilling force on the chuck, using a three-axis force...
Book Chapter

Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006790
EISBN: 978-1-62708-295-2
... Hardness Yield strength Fracture properties Concentration Contact conditions Force/impact level Velocity Impact/impingement angle Sliding/rolling Temperature Wet/drypH Wear material properties Hardness Yield strength Elastic modulus Ductility Toughness Work-hardening characteristics Fracture...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.design.c9001551
EISBN: 978-1-62708-233-4
... and grinding, operations, causes failures in the sense that product quality doesn't meet established standards — dimensional, surface finish, etc. Vibration can cause serious difficulties just as excess temperature, corrosive gases and liquids, and overload forces create problems. An engineer confronted...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003532
EISBN: 978-1-62708-180-1
...) Electroless nickel plated and mounted Epomet in epoxy resin (resin not in the field of view). All four specimens were prepared in the same holder and were etched with nital. The arrows point to the nitrided surface layer. Fig. 12 Light micrograph of an ion-nitrided H13 tool steel specimen mounted...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006765
EISBN: 978-1-62708-295-2
... contrast or topographic contrast is strong, the SEM provides good structural images, particularly above 500× ( Ref 1 ). Again, because of the limitations and advantages of each instrument, they are complementary rather than competitive tools. Metallographic Specimen Preparation Sectioning Mounting...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003500
EISBN: 978-1-62708-180-1
...Abstract Abstract This article briefly introduces the concepts of failure analysis and root cause analysis (RCA), and the role of failure analysis as a general engineering tool for enhancing product quality and failure prevention. It reviews four fundamental categories of physical root causes...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001805
EISBN: 978-1-62708-241-9
...Abstract Abstract Several surgical tool failures were analyzed to understand why they occur and how to prevent them. The study included drills, catheters, and needles subjected to the rigors of biomedical applications such as corrosive environments, high stresses, sterilization, and improper...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001810
EISBN: 978-1-62708-180-1
... determined by the breakdown temperature of the lubricant, which is 205 to 230 °C (400 to 450 °F) for the synthetic lubricants that are widely used at elevated temperatures. Molybdenum high-speed tool steels, such as M1, M2, and M10, are suitable for use to about 425 °C (800 °F) in oxidizing environments...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001121
EISBN: 978-1-62708-214-3
... die contained 26 inserts located around the binder ring. After 14,520 production cycles, one of the inserts failed. Under normal operating conditions, the expected life of similar tools exceeds 300,000 cycles. Because of the complexity of the drawing operation, the direction of the forces...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.design.c9001578
EISBN: 978-1-62708-233-4
...: Machine Tool Vibration Case #9: Extremely High Levels of Vibration on the End Cap of a Large Pipe Case #10: Vibration Noise Affecting Dolphins Case #11: High Vibration on Plate Glass Window Case #12: Vibration on Piping Connected to an Engine Driven Reciprocating Compressor Case #13: Paper...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.9781627082952
EISBN: 978-1-62708-295-2
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.9781627083294
EISBN: 978-1-62708-329-4
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006753
EISBN: 978-1-62708-295-2
...Abstract Abstract This article briefly introduces the concepts of failure analysis, including root-cause analysis (RCA), and the role of failure analysis as a general engineering tool for enhancing product quality and failure prevention. It initially provides definitions of failure on several...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006822
EISBN: 978-1-62708-329-4
... by weather and outside force. However, these basic tools did not have the ability to consistently or accurately detect internal or external corrosion or linear anomalies such as manufacturing flaws, welding discontinuities, SCC, or fatigue. Subsequently, magnetic flux leakage (MFL) tools and ultrasonic...