Contact Engineer

It is easier to determine the manufacturability of a new design concept within a given time frame. If we are not able to do this, we can always contact engineers working in the area of manufacturing, and they should give us reasonable answers. 

Fads Engineer A published an advertisement in the classified section of a daily newspaper under dhe heading, Business Services, vdiich read in full Consulting Engineer for Industry. Can reduce present process heating fuel consumption by 30% to 70% while doubling capacity in same floor space. For more information contact Engineer A, telephone 123-456-7890. ... 

Contact Engineer. Start 34 per hour 70,720 per year. Bachelor of Science in Chemical Engineering (BSCE) degree. Assigned to operations unit for technical support. 

YOSHIOKA,T.- MINORU,T. Clarification of Rolling Contact Fatigue Initiation using Acoustic Emission Technique. Lubrication Engineering, Vol.51, No.l, 1995, p.41-44. 

YOSHIOKA,T. Detection of Rolling Contact Sub-Surftice Fatigue Cracks Using Acoustic Emission Technique. Lubrication Engineering, Vol.49, No.4, 1993, p.303-308. 

The Ukrainian Society for Non-Destructive Testing and Technical Diagnostics (US NDT TD) was established at the meeting of the leading experts of the country, on October 28, 1990, The aim of the Society s activity is consolidation of the efforts of scientists and engineers for development of their creative and business activity, information exchange, satisfying the professional interests, development of international contacts on NDT TD. 

Laser Doppler Velocimeters. Laser Doppler flow meters have been developed to measure Hquid or gas velocities in both open and closed conduits. Velocity is measured by detecting the frequency shift in the light scattered by natural or added contaminant particles in the flow. Operation is conceptually analogous to the Doppler ultrasonic meters. Laser Doppler meters can be appHed to very low flows and have the advantage of sensing at a distance, without mechanical contact or interaction. The technique has greatest appHcation in open-flow studies such as the deterrnination of engine exhaust velocities and ship wake characteristics. 

J. L. Currie, R. S. Irani, andj. Sanders, Eactors Meeting the Impact S ensitivity of Solid Polymer Materials in Contact with Eiquid Oyygen, ASTM Spec. Tech. Publ. 986, ASTM, Philadelphia, Pa., 1988, pp. 233—247 S. Chandrasekaran, inj. I. Kroschwitz, ed., Emyclopedia of Polymer Science and Engineering, 2nd ed., Vol. 3, John Wiley Sons, Inc., 1985, pp. 463—480. 

The molecular dipstick microscope is related to the AFM. It measures lubricant film thickness. The probe is lowered into the oil film on a surface (like the automobile engine crankcase dipstick). The tip is attracted to the surface by the surface tension of the film but repelled by van der Waal s forces from the hard substrate. By noting the height of the probe from the two surfaces as it makes contact, the film thickness can be measured with a precision of about 0.5 nm. 

For many centuries the application of materials for low friction and wear in sliding and rolling contacts primarily involved wood, stone, leather, iron, and copper. Almost all engineering materials have since been employed at one time or another in the continuing search for the best bearing material. Final selection is commonly a judgment based on the most essential material properties, ease of appHcation, and cost. 

Rhodium. Rhodium is the most commonly plated platinum-group metal. In addition to its decorative uses, rhodium has useful properties for engineering appHcations. It has good corrosion resistance, stable electtical contact resistance, wear resistance, heat resistance, and good reflectivity. The use of rhodium for engineering purposes is covered by an ASTM specification (128). Typical formulas are shown in Table 15. The metal content is obtained from prepared solutions available from proptietary plating supply companies. Replenishment is requited because anodes are not soluble. Rhodium for decorative use may be 0.05—0.13 p.m thick for industtial use, it maybe 0.50—5.0 p.m thick. 

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