RU97116947A - METHOD FOR DETERMINING THE COMPONENTS OF CUTTING FORCES ON CNC LATHES - Google Patents
METHOD FOR DETERMINING THE COMPONENTS OF CUTTING FORCES ON CNC LATHESInfo
- Publication number
- RU97116947A RU97116947A RU97116947/02A RU97116947A RU97116947A RU 97116947 A RU97116947 A RU 97116947A RU 97116947/02 A RU97116947/02 A RU 97116947/02A RU 97116947 A RU97116947 A RU 97116947A RU 97116947 A RU97116947 A RU 97116947A
- Authority
- RU
- Russia
- Prior art keywords
- components
- determining
- kgf
- determined
- cutting
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 claims 4
- 238000005259 measurement Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Claims (1)
PZ=(AZ+KZE)t1S0,75V-0,15, кгс
PY=(AY+KYE)t0,9S0,6V-0,3, кгс
PX=(AX+KXE)t1S0,5V-0,4, кгс
где t - глубина резания, мм,
S - подача, мм/об,
V - скорость резания, м/мин,
AZ; AY; AX - постоянные, соответственно равные: 320; 300; 360, определенные из условий предварительной обработки.The method of determining the components of the cutting force on CNC lathes during finishing and semi-finishing metal processing, with the measurement of thermoelectromotive force, characterized in that a short test run is preliminarily performed by the cutter on the part, the thermo-emf is measured, which determines the correction for the physicomechanical properties of the contacted pair and tool geometry, and the components of the cutting force are determined using the measured value of the thermo-EMF and the operating parameters of the cutting process (t, S, V) according to the formulas:
P Z = (A Z + K Z E) t 1 S 0.75 V -0.15 , kgf
P Y = (A Y + K Y E) t 0.9 S 0.6 V -0.3 , kgf
P X = (A X + K X E) t 1 S 0.5 V -0.4 , kgf
where t is the depth of cut, mm,
S - feed, mm / rev,
V - cutting speed, m / min,
A Z ; A Y ; A X - constants, respectively equal: 320; 300; 360 determined from pretreatment conditions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97116947A RU2120354C1 (en) | 1997-10-14 | 1997-10-14 | Method of determination of components of cutting force at nc lathe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97116947A RU2120354C1 (en) | 1997-10-14 | 1997-10-14 | Method of determination of components of cutting force at nc lathe |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2120354C1 RU2120354C1 (en) | 1998-10-20 |
RU97116947A true RU97116947A (en) | 1999-02-27 |
Family
ID=20197990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97116947A RU2120354C1 (en) | 1997-10-14 | 1997-10-14 | Method of determination of components of cutting force at nc lathe |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2120354C1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2492968C1 (en) * | 2012-03-20 | 2013-09-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) | Method of roughness definition at nc lathes in semi-rough and precision turning by studded cutters |
RU2509633C1 (en) * | 2012-07-11 | 2014-03-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) | METHOD OF DETERMINING ROUGHNESS PARAMETER Ra AT NC MILLING MACHINE IN SEMI-FINISHING AND FINISHING OF CARBON STRUCTURAL AND LOW-ALLOY STEELS BY COMPOSITE MULTI-BLADE CARBIDE TOOL AT END MILLING |
RU2589511C1 (en) * | 2015-03-10 | 2016-07-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Комсомольский-на-Амуре государственный технический университет" (ФГБОУ ВПО "КнАГТУ") | Method of measuring dynamometer data |
-
1997
- 1997-10-14 RU RU97116947A patent/RU2120354C1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0357774A4 (en) | Machining center | |
AU5247601A (en) | Method of directing the movement of a tool as part of a process to remove material from a block of material | |
ATE41519T1 (en) | METHOD AND MACHINE FOR BALANCING CENTERING PARTIALLY MACHINED WORKPIECES, ESPECIALLY CRANKSHAFTS. | |
RU97116947A (en) | METHOD FOR DETERMINING THE COMPONENTS OF CUTTING FORCES ON CNC LATHES | |
EP0305955A3 (en) | Method and measuring system for automatically measuring the working result received by a cutting tool acting upon a workpiece during a cutting operation | |
SU1266659A1 (en) | Method of determining optimized cutting rate | |
RU2022720C1 (en) | Method of determining angle of friction of chip on blank | |
JPS58177250A (en) | Rough and middle finishing processing method for circular arc and taper in simultaneous uniaxial nc machine tool | |
JPH0757463B2 (en) | Turning method to reduce air cut time | |
SU1490599A1 (en) | Method for choosing optimum machining mode | |
SU1155361A1 (en) | Method of determining the optimum speed of cutting | |
SU965644A1 (en) | Multiblade cutting tool | |
SU806275A1 (en) | Method of boring stepped holes | |
SU1678552A1 (en) | A method estimating optimal cutting speed in tooling | |
SU1710299A1 (en) | Method to determine milling cutter radius in numerically controlled machine tools | |
SU1668057A1 (en) | Method for milling workpiece surfaces | |
JPH0885045A (en) | Lathe turning method for reducing air cut time | |
RU94010673A (en) | METHOD FOR DETERMINING THE ADMISSIBLE CUTTING RATE | |
UA16385A1 (en) | method of micro-turning especially clean faces | |
SU568498A1 (en) | Method and machine for turning with cutter with round cutting edge | |
SU1285348A1 (en) | Method of determining permissible value of wear of cutting tool | |
SU1741969A1 (en) | Method of determining cutting process optimal parameters | |
SU1351705A1 (en) | Method of determining the optimum cutting speed in turning | |
SU1121102A1 (en) | Method of determining chip srinkage factor | |
SU1186399A1 (en) | Multipoint screw-cutting tool |