|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 14 van 17 gevonden artikelen
| Titel: |
On the performance of cutting fluids for BTA deep-hole machining |
| Auteur: |
Osman, M. O. M. Latinovic, V. Greuner, B. |
| Verschenen in: |
International journal of production research |
| Paginering: | Jaargang 19 (1981) nr. 5 pagina's 491-503 |
| Jaar: |
1981-09-01 |
| Inhoud: |
This work deals with an investigation of the influence of various additives to a base slock cutting oil in order to develop a better oil for deep-hole machining. The investigation has been conducted at the R & D facilities of a major manufacturer for deep-hole boring tools and equipment on the basis of systematic field trials. It has been aiming at developing an oil which gives a maximum cutting efficiency at a minimum wear rate of the tool and the guiding pads. The field trials included deep hole machines of various sizes and makes, which were connected to a central oil-circulating system. The three major types of BTA || tools (solid boring, trepanning and counterboring heads) of various sizes were used. Cut ting edges and guiding pads were exclusively made of carbides of various grades. Materials attempted in the trials ranged from mild carbon steel to high alloy, high-temperature strength, stainless and nitriding steels. A total of four experimental oil charges have been tested and each was broken up into a number of steps varying from five to eight. The fifth charge resulted from the observations on the previous four charges and was prepared for the final field test and eventual recommendation. The investigation was concluded with the recommendation of a new oil composition which subsequently was introduced commercially world-wide. The main advantages of the oil as compared to any other tested composition are that it allows double or triple tool life, no wear of supporting pads, virtually no built-up edges, increased speeds and feed rates, high accuracy and better finish of bore surface. However, a longer period of testing time is required to investigate whether there is any additive depletion in the used oil which would account for a progressive drop in its performance. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 14 van 17 gevonden artikelen
| << vorige | volgende >> |