This standard specifies the classification, structural elements, angles, dimensions, precision, milling motion, force power, definitions of other terms, and symbols and measurement units of some terms for woodworking milling cutters. This standard applies to woodworking milling cutters used for milling wood and wooden components. GB/T 14897.3-1994 Woodworking tool terminology Milling cutter GB/T14897.3-1994 Standard download decompression password: www.bzxz.net

IDCE21.914.2:001.4
National Standard of the People's Republic of China
GB/T14897.3
Terminology for Woodworking Tools
Tools for woodworking--Milling cutters-TerminologyPublished on 1994-01-05
Implemented on 1994-10~01
Published by the State Administration of Technical Supervision
National Standard of the People's Republic of China
Terminology for Woodworking Tools
Tppls For wuodworkiag-Milling This standard is to be read in accordance with the International Standard 103855-1977. 1 Main specification and applicable range GB/T14897.3-94 This standard defines the meaning of woodworking cutters, structural elements, dimensions, size, accuracy, milling motion, force, other terms and the symbols and units of some terms. This standard is used for woodworking cutters (smaller than small) used for cutting wood and wood components. 2 Reference standards
GB/T14897.1 Basic terms of woodworking tools
3 Classification of tools
3.7 Classification by cutting part material
3.1.1 Carbon steel milling cutters are milling cutters whose cutting part material is copper, 3.1.2 Alloy tool steel milling cutters are milling cutters whose cutting part material is alloy tool steel, 3.1.3 High speed steel milling cutters are milling cutters whose cutting part material is commercial speed tool steel. 3-1.4
Carbide milling cutters are divided into two types: carbide and cemented carbide. 3.2 Classification of joint structures
3.2.1 Solid milling cutters are cutters whose cutting part and cutter body are made of the same material (see Figure 18). 3.2.2 Elamped milling cutters are cutters whose blade is fixed to the cutter body by machine (see Figures 9-11). 3.2.3 Welded milling cutters are cutters whose cutting part is welded to the cutter body (see Figures 22-16). 3.2.4 Combination milling cutters are cutters in which two or more cutters are connected by a certain method (see Figures 5, 17, 19). 3.3 Classification by installation method 3.3.1 Hole mirror inch HN retype milling cutter Selected knives installed and positioned with inner holes (see Figures 1-5, 9-11, and 17-19) 3.3.2 Shank type milling cutters National Security Technical Supervision Yi 1994-01-05 approved 1994-10-01 actual bottle GB/T 14897.3-: 94 Knives installed and positioned with the moon (see Figures 6--7, 12--15). 3.1 Classification by nature and purpose
3.4.1 Cutters with front edges on both sides and more than three teeth are used to process coin cutters (see Figure 1). 3.4.2 Double-edge groove cutters are used to process fine and fine grooves, and have two teeth on both sides (see Figure 2). 3.4.3 Finger joint cutters are used to make finger-shaped cutters (see Figure 5). 3.4.4 Deep and shallow milling cutters are used to produce deep or shallow milling cutters (see Figure 1). 3. 4.5
ronvex-concaccuttcrs
On the outer circle, there is a concave shape used to machine the surface of the workpiece. See Figure 3.4.6. Edge machine cutters are edye-cloredcutters. On the edge banding machine, the chain used to repair the edge banding piece can be used (see week 9). 3.4.7 Loorboardblockscucters Used for cutting board shapes (see Figure 17). 3.4.8 Milling knives used to carve patterns or patterns and to carve sand (see Figures 12→16). 3.4.9 Zoundtick oriise curers Used to cut various wood samples (see Figure 18). 3.4.10 Belt wash knives Used to cut various types of wood (see Figure 6). 3.4.10 Roileters Used to cut the decorative surfaces of wooden components (see Figures 11~15, 18, and 11). 3.4. 12-blade milling cutter head
mounted on the main shaft of a woodworking milling machine or milling machine. It is used to cut various wooden parts. It is composed of a cutter body, a blade and a fastener (see Figure 10)
4 Structural elements of milling cutters
4.1 Cutting parts
GB/114897.1 Section 3.5
4.2 Front (4,) facc
See GB/148%7.1 Section 3.9.
4.3 Then (4,) flank
see 14897.1 Article 3.12
4.4 cuttingcdge
see G1/14897.1 Article 3.18
on(s) majorcuntingedg
GB/T14897.1 Article 3.13
) sidreuzgedg
see B/T14897.1 Article 3.20,
4.7 helixcdge
the chain blade spirals outward and continues on the spider throat line called the burst (divided into left and right directions) (see Zhou), 3
4. B blade tip
GI/T 14897.3--94
Installation of the cutter 1 (see Figure 10, Figure 11, Figure 20). 9 Indexable inserts
When the blade reaches the end of its working life, it does not need to be sharpened and replaced with a blade with other cutting edges (see Figure). 4.10 Cutter body
Dead GB/T 14897.1 Section 3.1.
ehipFx-kul
See G8/T14397.1 Section 3.28
2 Installation surface
GB/T14897.1 Section 3.6:
Inner hole#oolbore
See GH/T.14B97.1 Section 3.3.
4.14 Bore with keyway
Cutter hole with keyway (see Figure 9, Figure 17)
4.15 Gbank
The clamping part of the tool (see Figure 6, Figure 7, Figure 12~16, Figure 2), 4.16
The straight handle
The handle of the tool is cylindrical (see Figure 7, Figure 12~16). 4.17 Lanyaliank
The handle has a clamping surface (see Figure 20). 4B Neck
The area between the gripping part and the cutting part of the handle (see Figure 6, Figure 20), 4.79 Threaded 1ai!
The part of the handle with an effect (see Figure 8, Figure 9). 5.1 Cutting edge angle See GB/T 14897.1, Section 5.2.1. 5.2 Cutting edge angle See GB/T 24837.1, Section E.2.2. 5.3 Cutting edge angle See GB/T 14897.1, Section 6.1. 5.4 Rake angle (y) See GB/T 14897.1, Section 6.1.1.2. 5.6 Tool attitudinal wedge angle See GE/T 14897.1, Section 6.1.3.
6 Chain cutter dimensions
6.1 Milling dimensions gzes of milling tool are the general name for the dimensions of the milling tool. f, 2 Basic dimensions, basic size
The dimensions determined at the beginning of the design:
6.3 External diameter (D): Iniale liag m
GD/T 1489/.3-94
The diameter of the cutting part at the outermost part (see Figure 1. Figure 20). 6.4 Width () facetrtm
The basic dimension along the axis of the hole, including the cutting part (see Figure 1). 6.5 Aperture () bore diameter
The diameter of the milling cutter hole See [1].
6.6 Length (edgelength): hmm
The basic dimension of the length of the cutting part parallel to the axis (refer to Figure 20) 6.7 Overall length (alllergthm
The total length of the milling cutter parallel to the axis (pin cylindrical milling cutter and mirror milling cutter) (see Figure 20). E. Shank diameter (d) shankdiaroetermm The diameter of the holding part (see Figure 20). 6.9 Shank length (ta) ahaaklengthmm
The basic dimension of the shank milling cutter along the axis (see Figure 20) 6.10 Neck diameter (a,) neckdiameter mm The diameter of the shank cutter (see Figure 20). 6.1 Neck length (necklength): hmm
The basic dimension of the shank cutter along the axis (see Figure 20). 6.2 Thickness (a) cmre liameter rm) The dimension of the tool body (see Figure 6). 6.13 Pitch (e) toothpitch mm
The distance between two adjacent teeth in the multiplication direction (see Figure 1). 5.14
figeititch mm
The distance between two adjacent teeth in the normal section of the tool (see Figure 5). 6.15 Lead (z) number of steps
The length of the keyway perpendicular to the axis. 6.16 Lead (s) lead
The distance the screw moves along the axis when the cutting edge rotates one circle along the cutting edge axis. Milling cutter precision
7.1 Blade linearity
Transversestreightncsgof blademm The change in the width of the blade cutting edge (referring to the blade on the cutter head). 7.2 Tooth shape error formerrcrmm
The difference between the actual tooth shape elements and the original tooth shape! 7.3 The same blade width difference is the change in thickness of the same blade. 7.4 Counterweight ingroupeR The requirements for the quality difference of a group of blades.
8 Fast cutting motion, force, power
8.1 Primary motion
GB/T 14807.1 4.1, 4
2()Cirg peed /s
See GB/T 148.1 Section 4.3
B.3 Feed motion feed speed
See G/T11697.1 Section 4.4.
GB/T 14897.3—94
8.4 Feed speed (t) feed speed (m/min)
GE/T 14897.1 Section 4.6. Feed speed (m/r) (stroke)
See GD/T14897.1 Section 4.10.
Each feed nut (f) feedpertoothmim/s86
GB,T 87.1 Shear 4. 11
8.7 Up-end milling
Metal cutting with the direction of rotation of the cutter opposite to the direction of feed (see figure). 3-8 Top milling
Milling with the direction of rotation of the cutter opposite to the direction of feed (see figure 21). 8.9
Total force of small tooltotalTureuexertrdhytheloalNSee GB/T14897.1 Article 7.1
8.10Cutting force (F)cuttingferceN
See GB/T14897.1 Article 7.5
Feed (F)feedForceN
See GB/T49.1 Article 7
Cutting power (P)ruttingpowerW
See G/T 14897.1 Article 7.11
8.13Feed power (feedpowerW)
GB/T 14897. 1 Section 7.12.
9 Other terms
Depth of milling () depth of milling m nm vertical distance between the machined surface and the surface to be machined (see Figures 21 to 24). 9.2 Width of milling (R) width of milling m mm ... 14897.3
GA/T14897.3-94
GB/T14897.3-94
GB/T14897.3—94
Figure 15
GB/F14897.3-94bzxZ.net
Empty device density
He Erbai
GB/T14897.3-94
Avoid giving flow to the direction
Figure 22 Reverse1. Blade linearity
transversestreightncsgof blademm The change in the width of the blade cutting edge (referring to the blade on the blade head). 7.2 Tooth shape error formerrcrmm
The difference between the actual tooth shape elements and the original tooth shape. 7.3 The same blade width difference is the change in thickness of the same blade. 7.4 The requirements for the difference in blade quality of a group of blades.
8 Fast cutting motion, force, power
8.1 Primary motion
GB/T 14807.1 4.1, 4
2()Cirg peed /s
See GB/T 148.1 Section 4.3
B.3 Feed motion feed speed
See G/T11697.1 Section 4.4.
GB/T 14897.3—94
8.4 Feed speed (t) feed speed (m/min)
GE/T 14897.1 Section 4.6. Feed speed (m/r) (stroke)
See GD/T14897.1 Section 4.10.
Each feed nut (f) feedpertoothmim/s86
GB,T 87.1 Shear 4. 11
8.7 Up-end milling
Metal cutting with the direction of rotation of the cutter opposite to the direction of feed (see figure). 3-8 Top milling
Milling with the direction of rotation of the cutter opposite to the direction of feed (see figure 21). 8.9
Total force of small tooltotalTureuexertrdhytheloalNSee GB/T14897.1 Article 7.1
8.10Cutting force (F)cuttingferceN
See GB/T14897.1 Article 7.5
Feed (F)feedForceN
See GB/T49.1 Article 7
Cutting power (P)ruttingpowerW
See G/T 14897.1 Article 7.11
8.13Feed power (feedpowerW)
GB/T 14897. 1 Section 7.12.
9 Other terms
Depth of milling () depth of milling m nm vertical distance between the machined surface and the surface to be machined (see Figures 21 to 24). 9.2 Width of milling (R) width of milling m mm ... 14897.3
GA/T14897.3-94
GB/T14897.3-94
GB/T14897.3—94
Figure 15
GB/F14897.3-94
Empty device density
He Erbai
GB/T14897.3-94
Avoid giving flow to the direction
Figure 22 Reverse1. Blade linearity
transversestreightncsgof blademm The change in the width of the blade cutting edge (referring to the blade on the blade head). 7.2 Tooth shape error formerrcrmm
The difference between the actual tooth shape elements and the original tooth shape. 7.3 The same blade width difference is the change in thickness of the same blade. 7.4 The requirements for the difference in blade quality of a group of blades.
8 Fast cutting motion, force, power
8.1 Primary motion
GB/T 14807.1 4.1, 4
2()Cirg peed /s
See GB/T 148.1 Section 4.3
B.3 Feed motion feed speed
See G/T11697.1 Section 4.4.
GB/T 14897.3—94
8.4 Feed speed (t) feed speed (m/min)
GE/T 14897.1 Section 4.6. Feed speed (m/r) (stroke)
See GD/T14897.1 Section 4.10.
Each feed nut (f) feedpertoothmim/s86
GB,T 87.1 Shear 4. 11
8.7 Up-end milling
Metal cutting with the direction of rotation of the cutter opposite to the direction of feed (see figure). 3-8 Top milling
Milling with the direction of rotation of the cutter opposite to the direction of feed (see figure 21). 8.9
Total force of small tooltotalTureuexertrdhytheloalNSee GB/T14897.1 Article 7.1
8.10Cutting force (F)cuttingferceN
See GB/T14897.1 Article 7.5
Feed (F)feedForceN
See GB/T49.1 Article 7
Cutting power (P)ruttingpowerW
See G/T 14897.1 Article 7.11
8.13Feed power (feedpowerW)
GB/T 14897. 1 Section 7.12.
9 Other terms
Depth of milling () depth of milling m nm vertical distance between the machined surface and the surface to be machined (see Figures 21 to 24). 9.2 Width of milling (R) width of milling m mm ... 14897.3
GA/T14897.3-94
GB/T14897.3-94
GB/T14897.3—94
Figure 15
GB/F14897.3-94
Empty device density
He Erbai
GB/T14897.3-94
Avoid giving flow to the direction
Figure 22 Reverse
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