JB/T 10231.16-2002 Tool product testing methods Part 16: Indexable face milling cutters

This part specifies the test items, test methods, test equipment and test standards for the finished products of various indexable face milling cutters. These methods are not exclusive. JB/T 10231.16-2002 Tool Product Test Methods Part 16: Indexable Face Milling Cutters JB/T10231.16-2002 Standard Download Decompression Password: www.bzxz.net

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Machinery Industry Standard of the People's Republic of China
JB/T10231.162002
Tool inspection methods
Part 16: Face milling cutters with indexable inserts
Published on July 16, 2002
Implementation on December 1, 2002
Published by the State Economic and Trade Commission of the People's Republic of China
2 Normative reference documents
Testing basis
Testing methods and inspection tools
Appearance inspection.
Testing of particle size of surface agent
Testing of sheet size
Testing of mesh dynamics
Testing of pressure.
Let's talk about it! Internal specification test.
Elimination chain test,
Surface size test, front and back treatment test.
Sheet tightness test,
Hardness test,
Marking and packaging test.
JB/T10231.16—2002
Wood standard street China Hangzhou Machinery Industry Federation proposed: before
This standard is issued by the National Knife Standard Digestion Technical Police. This standard is issued by Leng Ershi Gong Quantity CNC Tool Co., Ltd. It is responsible for each of the main drafters of the standard: Jun Li Shi, Jie Xiao, Yizhi Ting, You Jian Kun. JB/T10231.16—2002
1 Scope
Tool Product Testing Methods
Part 16: Indexable Face Milling
JB/T10231.162002
Specifies the test items, inspection methods, test instruments and test standards for various indexable face milling cutters. This part is applicable to the test of indexable face milling cutters produced according to G5342. Other indexable face milling cutters can refer to this part. 2 Normative References
The remaining clauses in the following references are applicable to the clauses of the part 10231. All references with a reference date: All subsequent revisions (excluding those with errors) or revisions are applicable to this part. However, the latest version of this document is the one that is sold according to the resolution of the parties to this part. All referenced documents without annotated dates are used in technical parts.
GB/2081-158 Hard alloy indexable milling disc (V1503365:1985GB/T5342-1985 Indexable surface (S462:19R3)/T10231.1-2(K1) Product testing methods Part 1: General 3 Testing basis
Related product specifications Product drawings.
4 Testing methods and test equipment 4.1 Inspection of external gauge
Per month [023[—20H] 4.2 Inspection of surface roughness
Provisions in Chapter 5 of H/T 1023112001
4.3 Inspection of blade dimensions
4.3.1 Thickness of blade, internal cutting edge of blade
Per month [023[—20H] 4.2 Inspection of surface roughness
Permission H/T 1023112001 Chapter 5
4.3.1 Inspection of blade dimensions
Permission H/T 10231.12(K) 1 0.4 regulations
4.3.2 Inspection and testing methods of the side length of the blade and the aperture of the hole blade: Use a vernier caliper to measure, and any inspection shall meet the standard requirements. Inspection equipment: Vernier caliper with a precision value of 0.02mm..4.3.3 Inspection and testing methods of the tool tip angle: Use an angle gauge to measure, and any inspection shall meet the standard requirements. If there is any objection, a universal microscope shall be used for measurement. Measurement tools: universal angle ruler, universal microscope 4.3.4 Inspection and testing methods of the tool tip fillet radius: Use a universal microscope, and any inspection shall meet the standard requirements. Measuring equipment: universal tool microscope.
4.3.5 Inspection and testing methods of the tool tip indexing precision size m, according to the appendix of GB/T2081-1987. A requirements. JH10231.182002
4.4 Circular runout test
4.4.1 Detection of normal (or radial) runout of main cutting edge Test method: See Figure 2 for the test of A, B, and C type milling cutters, and place them flat on the special surface for light testing! Axis, vertically connect the indicator contact to the main cutting edge, shear the cutter, make the milling force rotate, circle, read the difference between the maximum and minimum values ​​of the indicator pointer and the difference between the adjacent teeth: Test equipment: nIm indicator, micro-force meter stand, special face milling cutter detection core beater, top rack or pull tester, flat plate. Figure
4.4.2 Detection of end face circular runout of end blade
Test method: See Figure 3 for the test of the mirror edge of the taper handle, and place the sharp The tool is clamped in the process of operation or inspection: The force inspection of the A, B, and C surfaces is shown in Figure 4. The tool is placed on the milling core, and the indicator contact is vertically in contact with the tool. The tool is rotated one circle, and the difference between the maximum and minimum values ​​indicated on the indicator is read. Detection equipment: 0.01mD indicator, magnetic bracket, special milling force detection mandrel, tip rack or deflection tester, flat plate, Figure 3
4.4.3 Inspection method for the circular runout of the supporting end face: The circular runout inspection of the supporting end face of the A, B, and C type tool is shown in Figure 5. Place the surface on the special milling core, rotate the milling cutter, and rotate the cutter together. Quickly take the difference between the maximum and minimum values ​​on the indicator: Measuring instruments: u.2mm lever indicator, magnetic probe, special milling cutter detection mandrel, flat plate. 4.4.4 Detection of radial runout of two parts
Testing method: See Figure 6 for the detection method of the chain. Put the milling cutter on the pre-test or end screw tester, so that the indicator head touches the handle directly: the milling cutter rotates a circle, and reads the difference between the maximum and minimum values ​​of the indicator. Detection scale: a bar with a graduation value of U.02mm, a tension gauge stand, a tip stand or a pressure tester, a flat plate 2
4.5 Detection of the handle
according to the provisions of B/T10231.1-2001, Section 6. 4.6 Detection of the internal diameter of the face milling cutter
according to the provisions of JB/10231.1-2001, Chapter 8. Detection of the end face key
according to the provisions of JB/10231.1-2001, Chapter 9. 4.8 Inspection of the outer dimensions of the face milling cutter
According to the provisions of JB/T16231.1--2(01 Ning1.2 4.9 Inspection of the front and back angles
JB/T10231.162002
Inspection method: Use a centroid angle ruler or a ruler to measure the front and back angles. It can also be effectively inspected on a large microscope. The detector: old blade angle ruler: universal angle ruler, human-shaped laser microscope, 110 blade clamping inspection
4.10.1 Inspection that the blade must not be loose
Inspection method: The milling cutter is clamped in a flat-nose pliers. You can use a 5mm long tool (excluding the diseased part:, use your fingers to touch the blade , there can be no mechanical movement to ensure that the blade does not loosen during use. The tool is only flat with 11 pins and 75mm long. 4.10.2 Inspection method for the gap between the blade and the support surface of the tool body: Use the daily measurement method to find a gap of about 0.02mm at the tip of the blade. When there is a gap, use a 2mm ruler to check at the surface. The feeler gauge cannot touch the surface. The feeler gauge can be 0.02mm.
4.11 Detection of ease
According to the provisions of JB10231.1-2001, Section 3 4.12 Inspection of markings and packages
According to the provisions of [0231.[--2[01 Chapter 1, Section 14
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