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2016-04-04
Article
This past November Caterpillar opened its new Additive Manufacturing (AM) Factory at its Tech Center in Mossville, IL, to consolidate and expand its 3D printing activities. AM engineer Brittany Hancock recently gave Off-Highway Engineering a tour of the new facility and discussed the company’s current and future plans regarding the use of 3D printing technology.
2016-04-04
Standard
ARP1836C
This SAE Aerospace Recommended Practice (ARP) outlines the functional and design requirements for a b self-propelled belt conveyor for handling baggage and cargo at aircraft bulk cargo holds. Additional considerations and requirements may legally apply in other countries. As an example, for operation in Europe (E.U. and E.F.T.A.), the applicable EN standards shall be complied with.
2016-03-31
Standard
AMS5080K
This specification covers a carbon steel in the form of bars, forgings, mechanical tubing, and forging stock.
2016-03-31
Standard
AMS5069G
This specification covers a low-carbon steel in the form of bars, forgings, mechanical tubing, and forging stock.
2016-03-31
WIP Standard
AMS2371K
This specification covers quality assurance sampling and testing procedures used to determine conformance to applicable material specification requirements of wrought corrosion and heat-resistant steel and alloy products and of forging stock.
2016-03-29
WIP Standard
B16AA
This specification covers the requirements for brush plating of nickel-tungsten by electrodeposition. This process has been used as a chromium alternative for repair and OEM applications that require exceptionaly hard elcectroplated deposits. It’s typically used in aerospace, automotive and oil and gas to improve hardness and wearability and to repair damaged or worn parts, but usage is not limited to such applications.
2016-03-28
Standard
AMS4195D
This specification covers an aluminum alloy in the form of flat sheet and plate 0.500 inch (12.70 mm) and under in nominal thickness.
2016-03-28
Standard
AMS5645S
This specification covers a corrosion and heat resistant steel in the form of forgings over 0.50 inch (12.7 mm) in nominal diameter or least distance between parallel sides, wire, bars, and mechanical tubing, flash welded rings, and stock of any size for forging or flash welded rings (see 8.6).
2016-03-24
WIP Standard
AMS2759/3G
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS2759, establishes the requirements for heat treatment of precipitation-hardening corrosion- resistant and maraging steel parts. Parts are defined in AMS2759.
2016-03-22
WIP Standard
AMS2451/11B
This specification covers the requirements for brush plating of cobalt by electrodeposition.
2016-03-22
WIP Standard
AMS2451/10B
This specification covers the requirements for brush plating of tin-zinc by electrodeposition.
2016-03-22
WIP Standard
AMS2451/13A
This specification covers the engineering requirements and process for brush plating of silver by electrodeposition. It shall be used, in conjunction with AMS 2451, for silver deposits.
2016-03-22
WIP Standard
AMS2451/12A
This specification covers the engineering requirements and process for brush plating of tin by electrodeposition. It shall be used, in conjunction with AMS 2451, for general-purpose tin deposits.
2016-03-22
WIP Standard
AMS2451/6B
This specification establishes the requirements for brush plating of copper by electrodeposition.
2016-03-22
WIP Standard
AMS2451/5B
This specification covers the requirements and process controls for brush plating of hard chromium by electrodeposition.
2016-03-22
WIP Standard
AMS2451/8B
This specification covers the requirements for brush plating of non-cyanide silver by electrodeposition.
2016-03-22
WIP Standard
AMS2451/7B
This specification covers the requirementsfor brush plating of medium-hardness, low stress nickel by electrodeposition.
2016-03-22
WIP Standard
AMS3415E
This specification covers an aluminum brazing flux in granular form. This product has been used typically for dip brazing of aluminum and aluminum alloys at temperatures above 1050 degrees F (564 degrees C), but usage is not limited to such applications.
2016-03-22
WIP Standard
ARP4252B
This Aerospace Recommended Practice is intended as a guide toward standard practices for the determination of surface cleanliness that are applicable to field operation. Some of these methods can also be used to determine quality assurance that a surface has been properly prepared and maintained. The instrumental methods are: Wettabaility, Surface Potential Difference (SPD), Ellipsometry, and Optically Stimulated Electron Emission (OSEE). Each instrument is described with respect to measurement techniques, limitations, and advantages and types of available instruments. Elementary theoretical prinicples and examples of the use of each instrument are also given.
2016-03-22
WIP Standard
ARP1876C
This SAE Aerospace Recommended Practice defines a method for determining the weldability of weld filler metal in continuous coil or cut length form. It is applicable to all solid (non flux-containing) wires. It is intended as a referee method for testing weld filler metals in case of dispute between purchaser and vendor.
2016-03-22
WIP Standard
AMS2670K
This specification covers the engineering requirements for producing brazed joints using copper as the brazing filler metal.
2016-03-22
WIP Standard
AMS2451/9C
This specification covers the requirements for brush plating of zinc-nickel by electrodeposition.
2016-03-22
WIP Standard
AMS2451/2B
This specification covers the requirements and process controls for brush plating of hard, low stress nickel by electrodeposition.
2016-03-22
WIP Standard
AMS2451/1B
This specification establishes the requirements for a general purpose brush plating of nickel applied by electrodeposition.
2016-03-22
WIP Standard
AMS2451/3B
This specification covers the requirements for brush plating of low-hardness, low-stress nickel by electrodeposition.
2016-03-22
WIP Standard
AMS2757C
This specification covers the engineering requirements for producing a continuous thin epsilon iron carbonitride compound layer on parts by means of a gaseous, low-temperature process, and properties of the case.
2016-03-22
WIP Standard
AMS3117A
This specification covers a zinc molybdate primer in the form of a liquid.
2016-03-22
WIP Standard
AMS2615G
This specification provides requirements and procedures for hydraulic-pressure leak testing of parts.
2016-03-22
WIP Standard
AMS2451D
This specification and its supplementary detail specifications establish the requirements for electrodeposition of metals by brush plating.
2016-03-22
WIP Standard
AMS2451/4C
This specification establishes the requirements for brush plating of cadmium by electrodeposition.
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