JB/T 10210-2000 JB/T 10210-2000 Woodworking Carbide Cylindrical Milling Cutter JB/T10210-2000 Standard download decompression password: www.bzxz.net

[CS79.120.20
Chinese People's Republic of China Machinery Industry Standard
JB/T10210-2000
Carbid cylinder miding cutter heads for woodworking2000-08-31 Issued
National Machinery Industry Bureau
2001-01-01 Implementation
B/T10210+2000
Appendix A of this standard is the appendix of the standard. bzxZ.net
This standard is proposed and approved by the National Technical Committee for Standardization of Woodworking Machine Tools and Knives. The responsible drafting unit of this standard is Sui Ming Kang Fa Machinery Co., Ltd. The main drafters of this standard are Zhao Xiaochuan, Yang Shunxuan, Xu Guangtong and Zheng Zongjian. Scope
Machinery Industry Standard of the People's Republic of China
: Carbid cylindrical milling cutter
Carbid cylindrical milling cutter headsfoywnadworkingJ10210-2000
This standard defines the type and size, connection technology, test methods, inspection rules and marking, packaging and storage of carbid cylindrical milling cutters (hereinafter referred to as columns) for carbid cylindrical milling cutters for various machine tools.
This standard is applicable to carbid cylindrical milling cutters for various machine tools. 2 Reference standards
The provisions contained in the following standards constitute the provisions of technical standards through reference in this standard. When this standard is published, the versions shown are valid. All standards are subject to revision, and the parties using this standard should explore the possibility of using the following standards to confirm the new version. GB/T 699—1995
G8031-5995
GB/T9235—1988
GE12557—2000
JB61131992
YS/T 400.. 1994
3 Types and dimensions
High-quality carbon case structural balance
Surface integrity parameters and their values
Determination of the allowable unevenness of the balancing quality of rigid rotors Safety general rules for woodworking machine tools
Safety technical conditions for cutting tools for woodworking machines
High-quality alloy grades
3.1 Types and dimensions shall be in accordance with the provisions of Figure 1 and Table 1
National Machinery Industry Bureau 200 Approved on 0-08-31
Implemented on 2001-01-01
D(JS15)
Marking indication
Extreme deviation
:10210-2000
Table "Column size
B(1515)
Maximum supply difference
Outer diameter is 125mm, blade is 100mm, hole diameter is 40mm, The column knife with 4 teeth is marked as: This material alloy mesh column sharp knife 125×100×40-4JB 1U210-20004 Technical requirements
4.! The surface of the knife is not allowed to have cracks, black spots, edge age, wear and other defects that affect the performance. 4.2 The surface roughness of the bar knife shall comply with the provisions of GBT1031, and the maximum allowable value shall meet the following provisions: The front of the knife tooth is R0.4m,
b The back of the cutter teeth is 0.
c) The diameter surface of the column cutter and the two supporting end faces are R, 1.25m4.3 The column cutter shape tolerance shall comply with the provisions of Table 2. Table 2 Column cutter shape tolerance
The radial circular motion of the cutting edge to the diameter axis The circular motion of the bearing to the bore axis The same degree of tolerance of the two supporting surfaces
The national tolerance of the column force cutting edge
Size and limit tolerance
40 -42
JB/T10210—2000
4.4 The cutting part is made of YG8 in accordance with Y5/T400 or other hard alloys with material properties not lower than that. The column cutter body is made of 45 steel in accordance with GT699 or other materials with material properties not lower than that. 4.5 The column cutter is finely balanced according to GB/9239. 60×10°)
Allowable balance degree erd0 (
Allowable unbalance amount ma e
Where: M---mass of the column cutter, kg:
Working speed of the column cutter, min
(g·mm/kg)
4.6 The cutting temperature of the olefin chain shall not be lower than 120MPA. 4.7 The column cutter shall be marked with the maximum working speed, and the maximum working speed shall comply with the provisions of B6113. 5 Test methods and inspection rules
5.! The performance test of the cutter shall be carried out on a machine tool that meets the precision standards, and the safety requirements shall comply with the provisions of GB12557. 5.2 Test material: The moisture content of the test material is 12%-15% knotless medium hard wood, 5.3 Test cutting specification: Table 3 Test cutting specification: Table 3 Test cutting specification: Knife outer diameter: TO-125, 150--180, and the test knife is not allowed to have the phenomenon of front edge and obvious wear, and can be used seamlessly. 5.4 Marking, packaging and purchase and storage: 6.1 The knife should indicate: trademark, specification and maximum working speed, cutting length, etc. 2 The packaging box of the knife should indicate: product name, standard number, manufacturer name, station and trademark, specification, quantity and production date. 6.3 The packaging box of the knife should indicate: product name, external dimensions, gross weight and industry marks such as "afraid of moisture" and "handle with care". 6.+ The injection knife should be treated with anti-rust before packaging and should not be stored for half a year from the date of production. 6.5 The packaging tray should be accompanied by a certificate of conformity || tt || 6.6 Special knives should be stored in a well-ventilated warehouse without corrosive media. JB/T10210-2000
Appendix A
(Appendix to the standard?
Hydraulic carbide cylindrical milling cutter shape and position tolerance inspection method Woodworking carbide cylindrical milling force shape and position tolerance inspection method see Table A1. A1
Inspection items
Light axis of the hole
Imagine light four-way cutting
Two column degrees of the blade
Drain the two branches
Affected by the increased face of the hole
The mystery of the axis battle
Face the alliance
Inspection method《
Install the column cutter on the guide mandrel
, and weigh the straight and variable heads separately The solid knife should be made at three positions: 5mm on the edge and 5mm in the center: Rotate the knife together and read the percentage of the surface. For the same diameter, take the maximum value and the minimum value of the same surface. The maximum value is the difference between the maximum value and the minimum value of the same surface. The percentage of the three surfaces is the difference between the maximum value and the minimum value. Install the solid knife on the guide core, and pull the percentage head to the outer diameter of the knife 2 mm
, the column knife rotates one circle, take the hundred
decision note that the large and small
stems are used as the hanging support. The increase of the surface
has been explained. Continue the above method to check the risk points··The support
support surface
Gui knife two text
grid hanging door two supporting surface explosion section
support end avoid, put it horizontally on the platform, and the line
percent safety head fee is integrated into a
support surface at multiple positions,
take the hundred
The maximum and minimum values ​​of the sub-meters are rounded to half the range of the two supporting ends of the tool. The control test method is simple. The test instrument is equipped with a 0.01 scale dial indicator with a sub-meter stand. The guide shaft and coaxial top light are controlled in the area of ​​​​0.01 scale dial indicator. The dial stand has 0.01 degree percentage. The percentage stand has 0.01 degree percentage.
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