Analysis of Cutting Zone Machinability during the Drilling of XCr18Ni8 Stainless Steel

2012 ◽  
Vol 224 ◽  
pp. 142-145
Author(s):  
Jozef Jurko ◽  
Anton Panda ◽  
Marcel Behún
Keyword(s):  
Stainless Steel ◽  
Stainless Steels ◽  
Feed Rate ◽  
Austenitic Stainless Steels ◽  
Theory And Practice ◽  
Cutting Zone ◽  
Cutting Speeds

This paper presents the conclusions of machinability tests on a XCr18Ni8 stainless steel. The content of this article also focuses on the analysis of selected basic indicators of steel machinability: quality of the processed surface. The results of the article are conclusions for working theory and practice for drillng of austenitic stainless steels. Based on the cutting tests, cutting speeds of 40 to 60 m/min, feed rate of 0.04 to 1.2 mm and screw drill carbide monolite.

Verification of Chips Creating as an Indicator of Machinability in Turning of a New Steel X2cr12ni12motin

2012 ◽  
Vol 500 ◽  
pp. 9-13
Author(s):  
Mário Gajdoš ◽  
Andrej Berdis ◽  
Ján Gecák ◽  
Milan Mičko ◽  
Tadeaš Kurilovský
Keyword(s):  
Stainless Steels ◽  
Feed Rate ◽  
Austenitic Stainless Steels ◽  
Theory And Practice ◽  
Machining Process ◽  
Solid Carbide ◽  
Cutting Zone ◽  
Carbide Insert ◽  
Cutting Speeds

Precise and reliable information on the machinability of a material before it enters the machining process is a necessity, and hypotheses must be tested through verification of actual methods. This article presents conclusions of machinability tests on a new austenitic stainless steels X2Cr12Ni12MoTiN and describes appropriate parameters for the cutting zone during the process of turning. The content of this article also focuses on the analysis of selected basic indicators of steel machinability: quality of the processed surface. The results of the article are conclusions for working theory and practice for turning of austenitic stainless steels. Based on the cutting tests, cutting speeds of 80 to 200 m/min, feed rate of 0.05 to 0.2 mm and solid carbide insert WNMG 080404-NF.

Verification of Surface Finish as an Indicator of Machinability in Turning Steel X6Cr16Ni10MoTiN

2011 ◽  
Vol 291-294 ◽  
pp. 2987-2990 ◽  
Author(s):  
Jozef Jurko
Keyword(s):  
Stainless Steels ◽  
Food Processing ◽  
Austenitic Stainless Steels ◽  
Theory And Practice ◽  
Food Processing Industry ◽  
Solid Carbide ◽  
Cutting Zone ◽  
Indexable Insert ◽  
Cutting Speeds

This paper presents the conclusions of machinability tests on a new austenitic stainless steel X6Cr16Ni10MoTiN, which applicated in food processing industry, and describes important concurrent parameters for the cutting zone during the process of turning. The content of this article also focuses on the analysis of selected basic indicators of steel machinability: quality of the processed surface. The results of the article are conclusions for working theory and practice for turning of austenitic stainless steels. Based on the cutting tests, cutting speeds of 60 to 220 m/min, feed rate of 0.06 to 1.2 mm and solid carbide indexable insert CNMG 160404-MF.

Study of the Tool Life and the Tool Wear Mechanisms in the Production of Holes in Stainless Steel

2013 ◽  
Vol 459 ◽  
pp. 424-427 ◽  
Author(s):  
Jozef Jurko ◽  
Anton Panda
Keyword(s):  
Stainless Steel ◽  
Tool Wear ◽  
Tool Life ◽  
Stainless Steels ◽  
Feed Rate ◽  
Wear Mechanisms ◽  
Theory And Practice ◽  
Tool Wear Mechanisms ◽  
Cutting Speeds

The content of this article also focuses on the analysis of the tool life of screw drills. This paper presents the conclusions of tests on a stainless steel DIN 1.4301.The results of the article are conclusions for working theory and practice for drilling of stainless steels. Based on the cutting tests, cutting speeds of 30 to 60 m/min, feed rate of 0.04to0.1 mm and screw drill carbide monolite.

Analysis of the Cutting Zone Machinability during the Drilling of Cast Iron GTW 35-04

2013 ◽  
Vol 420 ◽  
pp. 246-249
Author(s):  
Jozef Jurko ◽  
Andrej Berdis ◽  
Ján Gecák ◽  
Janka Nemcová
Keyword(s):  
Cast Iron ◽  
Feed Rate ◽  
Theory And Practice ◽  
Cutting Zone ◽  
Iron Based ◽  
Cutting Speeds

This paper presents the conclusions of machinability tests on a Cast Iron GTW 35-04. The content of this article also focuses on the analysis of selected basic indicators of steel machinability: quality of the processed surface. The results of the article are conclusions for working theory and practice for drillng of cast iron. Based on the cutting tests, cutting speeds of 50 to 100 m/min, feed rate of 0.1 to 1.0 mm and screw drill carbide monolite.

Helical Drills Wear during Drilling of a New ELC Austenitic Stainless Steels

2012 ◽  
Vol 217-219 ◽  
pp. 2202-2205 ◽  
Author(s):  
Jozef Jurko ◽  
Anton Panda ◽  
Marcel Behún ◽  
Andrej Berdis ◽  
Ján Gecák ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Tool Wear ◽  
Stainless Steels ◽  
Cutting Speed ◽  
Austenitic Stainless Steels ◽  
Depth Of Cut ◽  
Low Carbon ◽  
Tool Wear Mechanisms ◽  
Cutting Zone

This article presents the results of experiments that concerned on the tool wear and tool wear mechanisms by drilling of a new Extra Low Carbon (ELC) austenitic stainless steel X02Cr16Ni10MoTiN. This article presents conclusions of machinability tests on new austenitic stainless steels X02Cr16Ni10MoTiN. The results of cutting zone evaluation under cutting conditions (cutting speed in interval vc=30-50 m/min, depth of cut ap=4.0 mm and feed f=0.02-0.08 mm per rev.).

The Use of TiAlN Coated Carbide Tool when Finish Machining Stainless Steel

2012 ◽  
Vol 224 ◽  
pp. 204-207
Author(s):  
Jozef Jurko ◽  
Anton Panda ◽  
Marcel Behún
Keyword(s):  
Stainless Steel ◽  
Tool Wear ◽  
Stainless Steels ◽  
Cutting Tool ◽  
Cutting Speed ◽  
Austenitic Stainless Steels ◽  
Depth Of Cut ◽  
Carbide Tool ◽  
Cutting Zone ◽  
Coated Carbide

This article presents conclusions of use TiAlN at drilling of a new austenitic stainless steels. This article presents the results of experiments that concerned the verification of the cutting tool wear. The results of cutting zone evaluation under cutting conditions (cutting speed vc=60 m/min, depth of cut ap= 3.0 mm and feed f= 0.04 mm per rev.) .

Analysis of the Causes of Cracks in the Production of Ingots and Forgings from Austenitic Stainless Steel 08Х18Н10Т (AISI 321)

2020 ◽  
Vol 854 ◽  
pp. 16-22 ◽  
Author(s):  
Artem D. Davydov ◽  
Olga O. Erokhina ◽  
Sergey Vladimirovich Ryaboshuk ◽  
Pavel Valer'evich Kovalev
Keyword(s):  
Stainless Steel ◽  
Statistical Analysis ◽  
Austenitic Stainless Steel ◽  
Stainless Steels ◽  
Austenitic Stainless Steels ◽  
Main Process ◽  
Steel Grades ◽  
Aisi 321 ◽  
Quality Of Products

Austenitic stainless steels are widely used in industry. Increased requirements for the quality of products from these steel grades, the difficulties associated with the implementation of technological processes, as well as the high cost of steel, determine the necessity to assess probable causes of defects. This article presents an analysis of the influence of main process parameters on the quality of products from the grade 08X18H10T steel. Based on the results of statistical analysis and thermodynamic modeling, it was concluded that the increased content of titanium and nitrogen affects the quality of products, which is caused by the formation of titanium carbonitrides in the process of steel solidification.

Evaluation of the Tool Wear the Screw Drill during the Drilling of Stainless Steels DIN 1.4301

2014 ◽  
Vol 692 ◽  
pp. 406-410
Author(s):  
Jozef Jurko ◽  
Anton Panda
Keyword(s):  
Tool Wear ◽  
Stainless Steels ◽  
Feed Rate ◽  
Cutting Tool ◽  
Theory And Practice ◽  
Cutting Tool Wear ◽  
Cutting Speeds

This paper presents the conclusions of the cutting tool wear during the drilling of steel DIN 1.4301. Based on the cutting tests, cutting speeds of 40 to 100 m/min, feed rate of 0.05 to 0.5 mm and screw drill carbide monolite. The results of the article are conclusions for working theory and practice for drilling of steel DIN 1.4301.

Evaluation of the Surface Roughnes the Machined Surface of Holes during the Drilling of Stainless Steels DIN 1.4301

2014 ◽  
Vol 692 ◽  
pp. 401-405
Author(s):  
Jozef Jurko ◽  
Anton Panda
Keyword(s):  
Stainless Steels ◽  
Feed Rate ◽  
Theory And Practice ◽  
Machined Surface ◽  
Surface Precision ◽  
Cutting Speeds

This paper presents conclusions the machined surface precision of holes for steel DIN 1.4301. Based on the cutting tests, cutting speeds of 40 to 100 m/min, feed rate of 0.05 to 0.5 mm and screw drill carbide monolite. The results of the article are conclusions for working theory and practice for drilling of steel DIN 1.4301.

Prediction of a New Form of the Cutting Tool According to Achieve the Desired Surface Quality

2012 ◽  
Vol 268-270 ◽  
pp. 473-476 ◽  
Author(s):  
Jozef Jurko ◽  
Anton Panda ◽  
Marcel Behún
Keyword(s):  
Surface Roughness ◽  
Stainless Steel ◽  
Stainless Steels ◽  
Cutting Tool ◽  
Cutting Speed ◽  
Austenitic Stainless Steels ◽  
Depth Of Cut ◽  
Low Carbon ◽  
Cutting Zone ◽  
New Form

This article presents the results of experiments that concerned on the surface roughness quality by drilling of a new Extra Low Carbon (ELC) austenitic stainless steel X01Cr14Ni9TiN. This article presents conclusions of machinability tests on new austenitic stainless steels X01Cr14Ni9TiN. The results of cutting zone evaluation under cutting conditions (cutting speed in interval vc=40-60 m/min, depth of cut ap=2.5 mm and feed f=0.01-0.12 mm per rev.).

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