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safety interlocks

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Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005759
EISBN: 978-1-62708-171-9
... interlocks safety risk assessment sound hazards thermal spray coating thermal spray equipment ventilation warning labeling Scope The scope of this article discusses the safety issues associated with the design and operation of thermal spray booths and boxes. The scope is limited to thermal...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001368
EISBN: 978-1-62708-173-3
... and generators. Modern units are equipped with safety interlocks on access doors, as well as automatic safety grounding devices that prevent unsafe operation of the equipment. The equipment should not be operated when panels or high-voltage covers have been removed or when interlocks and grounding devices have...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005583
EISBN: 978-1-62708-174-0
... such equipment. Voltages, which range from 400 to 30,000 V, can be either low or high frequency and may be lethal. To prevent injury, proper care and safety precautions should be taken while working on high-frequency systems and generators. Modern units are equipped with safety interlocks on access doors...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002439
EISBN: 978-1-62708-194-8
...Abstract Abstract Any threat to personal safety should be regarded as a hazard and treated as such. This article discusses threats from several sources, such as kinematic/mechanical hazards, electrical hazards, energy hazards, human factors/ergonomic hazards, and environmental hazards...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005931
EISBN: 978-1-62708-166-5
..., or mechanical indexing. The limitation is the operation frequency and limited life span of mechanical components. Increasingly, they are replaced by the proximity switches. However, they are commonly used as security interlock switches and as safety travel limit devices. When used as a safety device...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006075
EISBN: 978-1-62708-175-7
... and dust explosions (a) OSHA, Occupational Safety and Health Administration; NFPA, National Fire Prevention Association Fig. 9 Schematic illustrating the point of operation Fig. 11 Damage to a punch after a double hit on a sizing press Fig. 5 Funnel flow and mass flow...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005635
EISBN: 978-1-62708-174-0
...Abstract Abstract This article presents an overview of the rules, regulations, and techniques implemented to minimize the safety hazards associated with welding, cutting, and allied processes. Safety management, protection of the work area, process-specific safety considerations, and robotic...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001487
EISBN: 978-1-62708-173-3
...Abstract Abstract Safety is an important consideration in all welding, cutting, and related work. This article discusses the basic elements of safety general to all welding, cutting, and related processes. It includes safety procedures common to a variety of applications. The most important...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.9781627081719
EISBN: 978-1-62708-171-9
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005836
EISBN: 978-1-62708-167-2
... supplies, detailing the safety precautions to be taken and the need for routine inspection and servicing. References References 1. “IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems,” 519-1992, IEEE Standards Association , 1992 Visual Inspection...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005757
EISBN: 978-1-62708-171-9
... a plan to mitigate the hazards. Information on risk assessment presented in this article provides a logical approach that can be taken to minimize risk and maximize thermal spray practitioners' safety. There are basically four steps to improving operational safety by using RAs: identifying the risks...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001370
EISBN: 978-1-62708-173-3
... access, the following provisions should be included: An automatic discharge and grounding circuit that is actuated when the laser is turned off Discharge and grounding interlocks on all access panels Grounding rods for manual verification of complete discharge. Safety glasses should be used...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005641
EISBN: 978-1-62708-174-0
... and Limitations Laser Beam Welding Fundamentals and Process Physics Process Selection Health and Safety Modes of Laser Welding Transport Phenomena (Heat, Momentum, and Mass) Process Parameters Laser Beam Power Laser Beam Diameter Absorptivity Traverse Speed The key factor...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005854
EISBN: 978-1-62708-167-2
... such as power, current, temperature, water flow (cooling), door interlocks, and safety circuits for the equipment and the operator. These can also be monitored and controlled by the PLC system. Required in the induction heating control system are: Induction heating system control is straightforward...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005259
EISBN: 978-1-62708-187-0
... with, or to be unaffected by, centrifugal force. Molds should be firmly clamped to the table, because unbalanced molds may fly off the table during operation. Adequate safety guards with interlocks should be used around all machines to protect workers from molten metal, which can spray from the mold if too much metal...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005551
EISBN: 978-1-62708-174-0
... by mechanical interlocking. Such devices are typically made using techniques first developed for use in microelectronics; i.e., photoetching and deposition. Fig. 2 Solid-state microelectronic devices, beginning at the silicon chip level, involve assembly, including by chemical (e.g., deposition...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003503
EISBN: 978-1-62708-180-1
.... Campbell M. , “History and Background of FMECA,” unpublished personal communication 2. Lomas W.R. , “Safety Considerations in the Design of Flight Control Systems for Navy Aircraft,” Paper 60-AV-34, American Society of Mechanical Engineers , 1960 3. Mil-F-18372 (Aer.) , “General...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006544
EISBN: 978-1-62708-290-7
...Abstract Abstract During metal powder production, powder and/or dust handling, compaction, and part finishing operations, many safety and environmental risks exist. This article is a detailed account of the types of safety hazards that can exist and the issues that occur during metal powder...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003199
EISBN: 978-1-62708-199-3
... control devices available for the wide variety of furnace atmospheres and evaluation of carbon control. Finally, the article provides a set of guidelines for safety procedures that are common to all industrial heat treating furnace installations. Temperature Control Furnace Atmospheres Furnace...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005717
EISBN: 978-1-62708-171-9
... levels of safety devices and interlocks. The following subsections describe the more common hazards. ASM International and the Thermal Spray Society have published “Thermal Spray Booth Design Guidelines,” also included in this Volume, which offers a more complete source of information on this subject...