Experimental study on grinding force and grinding temperature of Aermet 100 steel in surface grinding

Yao, Changfeng; Wang, Ting; Xiao, Wei; Huang, Xin-Chao; Ren, Junxue

doi:10.1016/j.jmatprotec.2014.04.013

Cited by 72 publications

(21 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

Section: Stainless Steelsmentioning

confidence: 99%

“…The first stainless steels employed in the aviation industry were the low-alloy martensitic steels, AISI 4130 and AISI 4340 [245]. In 1978, Little and Machmeier [143] patented the secondary hardening ultra-high strength steel AF1410, which was based on HY180 but with increased toughness and corrosion resistance [245]. This was further improved through the introduction of AerMet 100 in the 1990s by Carpenter Technology Corporation, which is currently widely utilised in the aviation industry due to its superior fracture toughness and corrosion stress resistance [245].…”

Section: Stainless Steelsmentioning

confidence: 99%

“…Tensile residual stresses were detected in the top surface layer, which crossed over to the compressive regime when moving deeper into the subsurface zones. The influence of single and white Al 2 O 3 as well as cubic boron nitride (CBN) wheels on resulting force and temperature when surface grinding AerMet 100 (v w = 8-14 m/min, v s = 20-30 m/s, a p = 5-25 mm) was assessed by Yao et al [245]. Both grinding force (up to $290 N) and temperature (up to $735 8C) were highest when utilising the single Al 2 O 3 wheel, while tests with CBN resulted in reduced forces and temperatures of up to $75% and 100% respectively, as well as smaller heat affected zones.…”

Section: Stainless Steelsmentioning

confidence: 99%

See 2 more Smart Citations

Abrasive machining of advanced aerospace alloys and composites

et al. 2015

View full text Add to dashboard Cite

Section: Stainless Steelsmentioning

confidence: 99%

Section: Stainless Steelsmentioning

confidence: 99%

Section: Stainless Steelsmentioning

confidence: 99%

See 1 more Smart Citation

Abrasive machining of advanced aerospace alloys and composites

et al. 2015

View full text Add to dashboard Cite

“…Investigation of grinding force and grinding temperature of ultra-high-strength steel Aermet 100 in conventional surface grinding using a single alumina wheel, a white alumina wheel and a cubic boron nitride wheel was done in [7]. First, mathematical models of grinding force and grinding temperature for three wheels were determined.…”

Section: Introductionmentioning

confidence: 99%

Grinding Force of Cylindrical and Creep-Feed Grinding Modeling

Kováč¹,

Gostimirović²

2018

Abrasive Technology - Characteristics and Applications

View full text Add to dashboard Cite

This chapter presents an experimental study of grinding forces as relationship of workpiece speed v, feed rate s a and depth of cut a. For the modeling of cylindrical grinding used was response surface methodology and genetic algorithms. Modeled was the tangential force F t and the normal force F n in cylindrical grinding. The process included measurement of cutting forces during cylindrical grinding and later calculating their values using abovementioned techniques and determined adequate models. This chapter also examines the value and character of cutting forces in the creep-feed grinding. In order to identify the impact of cutting forces on the state of the process of creep-feed grinding, according to the elements of the machining experimental tests, relationship of the tangential and normal components of the grinding force and ratio of grinding force were determined. In comparison with the traditional multi-pass grinding results, the occurrence of higher cutting forces in creep-feed grinding, especially normal components, is shown.

show abstract

“…the individual phases of chip formation, did not occur. Several analytical force models were presented lately, which considered the different mechanisms during chip formation according to Hahn without being able to quantify them (García et al, 2014;Tang et al, 2009;Yao et al, 2014). In this publication a newly developed experimental single grain scratching method is presented, which enables to observe the chip formation process visually.…”

Section: Introductionmentioning

confidence: 99%