Details
| Original language | English |
|---|---|
| Pages (from-to) | 1-17 |
| Number of pages | 17 |
| Journal | International Journal of Machining and Machinability of Materials |
| Volume | 10 |
| Issue number | 1-2 |
| Publication status | Published - 26 Jun 2011 |
Abstract
There is an increasing use of parallel compounds in the industry in which the compound has to be machined within one cut. The machinability of these compounds differs from that of the homogenous separate materials. In this paper, machining tests with compounds out of hard and soft materials (spheroidal cast iron and aluminium) are presented. The mechanical and thermal load on the tool cutting edge and its wear behaviour are examined regarding their dependency on the cutting parameters and the material ratio. The results show that the tool life decreases considerably with an increasing proportion of hard material in a compound. Furthermore, the tool wear limit is reached faster when the cut is performed in the direction from the hard into the soft material. The cutting direction also influences the process forces. In order to minimise the load occurring on the tool, the cut should be performed in the direction from the soft into the hard material.
Keywords
- Aluminium, Cast iron, Compounds, Cutting tool loads, Milling, Tool wear
ASJC Scopus subject areas
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: International Journal of Machining and Machinability of Materials, Vol. 10, No. 1-2, 26.06.2011, p. 1-17.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Thermomechanical tool load in the machining of spheroidal cast iron-aluminium compounds
AU - Denkena, B.
AU - De León, L.
AU - Lucas, A.
AU - Meyer, R.
PY - 2011/6/26
Y1 - 2011/6/26
N2 - There is an increasing use of parallel compounds in the industry in which the compound has to be machined within one cut. The machinability of these compounds differs from that of the homogenous separate materials. In this paper, machining tests with compounds out of hard and soft materials (spheroidal cast iron and aluminium) are presented. The mechanical and thermal load on the tool cutting edge and its wear behaviour are examined regarding their dependency on the cutting parameters and the material ratio. The results show that the tool life decreases considerably with an increasing proportion of hard material in a compound. Furthermore, the tool wear limit is reached faster when the cut is performed in the direction from the hard into the soft material. The cutting direction also influences the process forces. In order to minimise the load occurring on the tool, the cut should be performed in the direction from the soft into the hard material.
AB - There is an increasing use of parallel compounds in the industry in which the compound has to be machined within one cut. The machinability of these compounds differs from that of the homogenous separate materials. In this paper, machining tests with compounds out of hard and soft materials (spheroidal cast iron and aluminium) are presented. The mechanical and thermal load on the tool cutting edge and its wear behaviour are examined regarding their dependency on the cutting parameters and the material ratio. The results show that the tool life decreases considerably with an increasing proportion of hard material in a compound. Furthermore, the tool wear limit is reached faster when the cut is performed in the direction from the hard into the soft material. The cutting direction also influences the process forces. In order to minimise the load occurring on the tool, the cut should be performed in the direction from the soft into the hard material.
KW - Aluminium
KW - Cast iron
KW - Compounds
KW - Cutting tool loads
KW - Milling
KW - Tool wear
UR - http://www.scopus.com/inward/record.url?scp=79960141874&partnerID=8YFLogxK
U2 - 10.1504/IJMMM.2011.040851
DO - 10.1504/IJMMM.2011.040851
M3 - Article
AN - SCOPUS:79960141874
VL - 10
SP - 1
EP - 17
JO - International Journal of Machining and Machinability of Materials
JF - International Journal of Machining and Machinability of Materials
SN - 1748-5711
IS - 1-2
ER -