GB/T 9216-1988 Carbide inverted cone rotary files
time:
2024-08-09 23:53:01
- GB/T 9216-1988
- Abolished
Standard ID:
GB/T 9216-1988
Standard Name:
Carbide inverted cone rotary files
Chinese Name:
硬质合金倒锥形旋转锉
Standard category:
National Standard (GB)
-
Date of Release:
1988-05-12 -
Date of Implementation:
1989-01-01 -
Date of Expiration:
2005-12-01
Standard ICS number:
Mechanical Manufacturing>>Cutting Tools>>25.100.60 FilesChina Standard Classification Number:
Machinery>>Technology Equipment>>J41 Tool
alternative situation:
Replaced by GB/T 9217.12-2005Procurement status:
≈ISO 7755/2-84
Description (Translated English) / downloadSkip to download
Summary:
GB/T 9216-1988 Carbide inverted cone rotary file GB/T9216-1988 standard download decompression password: www.bzxz.net
Standard contentSome standard content:
National Standard of the People's Republic of China
Inverted cone hardmetal burrs
Inverted cone hardmetal burrsGB 9216-88
This standard adopts the international standard IS07755/12-1984 "Hard alloy burrs-Part 12: Inverted cone burrs (N type)". wwW.bzxz.Net
Types and dimensions
1.1 Types and dimensions are as shown in the following figure and table.
Rotary file code
M 0307C03
N 0607C0640
China Gear
N0307M03
N 0607M0640
N0307F03
N0607F0640
* N1213C0640 20* N1213M0640 20t* N1213F0640 20*N 1616C0640
N 1616M0640
M 1616F0640
* N1213C0640 30
1213M064030%*N1213F064030%
N1613C0640
N1613M0640
N1613F0640
Note: According to the order, we can produce with end teeth (No. 1 position is indicated by NE). ② For the specifications with "*", add the angle symbol.
1.2 Marking example
Carbide inverted cone rotary file (N type) d=6mml=7rmm.dl--6mm, shank length is 40mmα=-10°, fine teeth (F), marked as: rotary file N0607F064O10°2 Technical conditions
G13 9216---88
According to GB9217-88 "Technical conditions for carbide rotary files 2".
Approved by the National Machinery Industry Commission on 7988-05-12 and implemented on 1989-01-01
Additional instructions:
GB9216-88
This standard was proposed by the National Technical Committee for Tool Standardization. This standard was drafted by the Chengdu Tool Research Institute and Shanghai Tool Factory. 158
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
Inverted cone hardmetal burrs
Inverted cone hardmetal burrsGB 9216-88
This standard adopts the international standard IS07755/12-1984 "Hard alloy burrs-Part 12: Inverted cone burrs (N type)". wwW.bzxz.Net
Types and dimensions
1.1 Types and dimensions are as shown in the following figure and table.
Rotary file code
M 0307C03
N 0607C0640
China Gear
N0307M03
N 0607M0640
N0307F03
N0607F0640
* N1213C0640 20* N1213M0640 20t* N1213F0640 20*N 1616C0640
N 1616M0640
M 1616F0640
* N1213C0640 30
1213M064030%*N1213F064030%
N1613C0640
N1613M0640
N1613F0640
Note: According to the order, we can produce with end teeth (No. 1 position is indicated by NE). ② For the specifications with "*", add the angle symbol.
1.2 Marking example
Carbide inverted cone rotary file (N type) d=6mml=7rmm.dl--6mm, shank length is 40mmα=-10°, fine teeth (F), marked as: rotary file N0607F064O10°2 Technical conditions
G13 9216---88
According to GB9217-88 "Technical conditions for carbide rotary files 2".
Approved by the National Machinery Industry Commission on 7988-05-12 and implemented on 1989-01-01
Additional instructions:
GB9216-88
This standard was proposed by the National Technical Committee for Tool Standardization. This standard was drafted by the Chengdu Tool Research Institute and Shanghai Tool Factory. 158
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
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