This part specifies the test items, test methods, test equipment and test standards for the finished products of various indexable turning tools. These methods are not exclusive. This part is applicable to the test of indexable turning tools produced according to GB/T 5343.1, GB/T 5343.2 and GB/T 14297. Other indexable turning tools can be used as a reference. JB/T 10231.18-2002 Tool Product Test Methods Part 18: Indexable Turning Tools JB/T10231.18-2002 Standard Download Decompression Password: www.bzxz.net

ICS25.10Q.10
Machinery Industry Standard of the People's Republic of China
JB/T10231.18—2002
Tool Product Test Methods
Part 18: Indexable Turning Tools
Toolicspactionmethods
Part 1B:Turning tools with indexable inserts2002-07-16Published
2002-12-01Implemented
Published by the State Economic and Trade Commission of the People's Republic of ChinaForeword
2Normative Reference Documents
Test Basis.
4Test MethodsTesting Equipment
4.1Appearance Test
4.2Surface Roughness Test
4.3Testing of Turning Size
Year of Tool Angle Testing
Testing of film clips,
Internal hardness testing
Testing of impact and packaging
JB/T10231.18B--2002
JB/10231.18—2002
The standard was proposed by China Machinery Industry Federation
This standard is under the jurisdiction of National Standardization Technical Committee. The drafter of this standard is Harbin Engineering University Co., Ltd.: Hou Lishi, Yao Xu, Yi Huo, Zhang Peihong. 1 Scope
Testing methods for cutting tools
Part 18: Turnable turning tools
JB/T10231.18—20D2
This part specifies the test items, testing methods, testing tools and testing standards for the finished products of indexable turning tools. These methods are not exclusive.bZxz.net
This part is applicable to the testing of indexable turning tools in accordance with GB/T5343.1, GB/T5343.2 and GB/T14297. Other indexable turning tools may refer to it:
? Normative references
The following clauses are replaced by references to this part of B/T10231 and are changed to clauses of this part. For any dated referenced document, all subsequent revisions (excluding errors) or revised versions do not apply to this part; however, parties to this part of the agreement may wish to consider whether the latest version of this document is applicable. Any referenced document with an illegal date: The latest version of the product is used in this part GH2078--1987 Cemented carbide indexable inserts for fixing holes (EVISO3364: 1985) GB/T29-[987 Cemented carbide indexable inserts without holes (CGISO883: 1985) BT2080-[98 Cemented carbide indexable inserts for countersinking holes (CQISO6987-1: 193) (I3/5343.11993 Indexable inserts and insert model indication rules (VISO5608: 1989) GB/15343.2-1993 Indexable inserts - Type, size and technical conditions (NEG1S05610: 1989! 6B/T[4297-1993 Indexable inner hole
JBT10231.12001 Tool Product Inspection Method Part 1: Regulations 3 Inspection Basis
Approved product standards and product drawings.
4 Inspection Method Tested Equipment
4.1 Appearance Inspection
According to the provisions of Chapter 4 of JB/T1023[,1-2001. 4.2 Surface Roughness Inspection
According to the provisions of Section 5 of JB/T1023! .1-241. 4.3 Blade Size Inspection
4.3.1 Blade Thickness S, Blade Inscribed Diagram d Inspection According to the provisions of 10.4 of 1B/T10231.1-2001: 4.3.2 Blade Side Length 1, Hole Diameter 4 of Blade with Hole, Inspection System Testing method: Use a vernier caliper to measure, any part to be tested should meet the standard requirements. Testing equipment: Vernier caliper with a value of 0.02mm 4.3.3 Testing of tool tip angle 6.
Testing method: Use a universal angle ruler to measure, any part to be tested should meet the standard requirements. If there is any objection, use a universal tool microscope to identify the book. Testing equipment: universal angle ruler, universal tool microscope. 4.3.4 Testing of tool tip radius r
JB/T10231.18-2002
Testing method: Use a universal tool microscope, any part to be tested should meet the standard requirements. Testing equipment: universal tool microscope.
4.3.5 Testing of tool tip index m
Article 5/2078--187, 8B/ T2070—1987, requirements of Appendix A of GBT2080—1987 4.4 Inspection of turning tool dimensions 4.4.1 Inspection of width b, height t and diameter 4 of the tool body positioning part Inspection direction: Use an outside ruler or a standard ruler to measure 3 to 5 positions in the width and height directions and the diameter of the circular tool body respectively, and take the shrinkage difference. Measuring instrument: Vernier caliper with a scale value of 0.01mm, an outside diameter of 1000mm or a scale value of 0.02mm. 4.4.2 Inspection of GB/T5343.2—t993 (i.e. GB/T14297—1993), tZ) Inspection method: Put the turning tool on a universal cover 1. and a microscope, and measure from point K to the reference point in the appropriate standard A, and obtain the quality value.
Detection tool: Fangneng tool microscope,
4.4.3 Tool tip height inspection
Inspection method: On a flat plate, use a Gordon vernier ruler to inspect the tool tip. When necessary, use a standard blade (i.e. the most standard blade, with a tolerance of +0.1mm, and a closed chip breaker blade). Cutting performance inspection detector: flat plate, height vernier caliper: 4.5 Tool angle inspection
4,5.1 Main deflection angle K,
According to Measurement method: Place the turning tool on a universal microscope, and measure the angle between the side of the turning tool and the main cutting edge. Calculate Kv according to the formula:
Measurement equipment: Universal tool microscope,
4.5.2 Blade inclination angle, back angle
Measurement method: Place the turning tool on the flat plate 1: Use a universal angle ruler to directly measure, when it is not detected: measure the main initial edge, when it is detected 2: measure the front edge of the forming machine. According to the formula: 2) Calculate: Fann lun er- cosd,
Testing equipment: universal angle ruler, flat plate. 4.6 Inspection of blade tightness
4.6.1 Inspection of blade not to be loose
Testing method: put the car on the half plate: it can be estimated that the 75mm long carrier (excluding the mechanical part), the finger touches the blade, and there can be no movement to ensure that the blade is small and not loose during use. Testing equipment: production plate, 75mm long rotary,
4.6.2 Inspection of blade and knife body support surface without chain accumulation Testing method: Use the daily test method. There should be no light-transmitting gap at about 3m near the tip of the knife. When dust is generated, the diameter should be 0.02m. The diameter of the plug should be 0.02mm.
4.7 Hardness test
According to the provisions of 11.3 of JB/T10231.1-2001. 4.8 Marking and packaging test
According to the provisions of TB/T10231.12001, No. 13 and No. 14. 2
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