JB/T 10011-1999 Universal meter stand

JB/T 10011-1999 This standard is a revision of ZB J42 009-87 "Universal Meter Holder". During the revision, only the editorial modification was made according to the relevant regulations, and the main technical content was not changed. This standard specifies the type and size, technical requirements, marking and packaging of the universal meter holder. This standard is applicable to the universal meter holder and the fine-tuning universal meter holder. This standard was first issued in 1987. JB/T 10011-1999 Universal Meter Holder JB/T10011-1999 Standard download decompression password: www.bzxz.net

JCS25160.20
Standard of the Machinery Industry of the People's Republic of China
JB/T10011-1999
Universal stand fordial indicator1999-05-20 Issued
National Machinery Industry Week
2000-01-01 Implementation
JB/T10011-1999
This standard is based on the 2B342009-87 Universal Stand fordial indicator. This standard is consistent with the technical content of 2B342009-87, and has only been re-edited according to relevant regulations. This standard is the appendix of the standard, and the water standard replaces ZB142009-87 from the date of implementation. This standard is proposed and managed by the National Technical Committee for Measuring Instrument Standardization. The responsible drafting unit of this standard: Chengdu Zhengqi Power Tool Factory. The drafter of this standard is: Hong.
This standard was first issued in 1987.
Mechanical Industry Standard of the People's Republic of China
Universal sland fordialindicafor This standard specifies the type and size, technical requirements, marking and packaging of universal sland fordialindicafor. This standard is applicable to universal sland fordialindicafor and fine-tuning universal sland fordialindicafor (hereinafter referred to as universal sland fordialindicafor! Cited Standards
JB/T10011-1999
Generation 72098
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised. All parties using this standard should discuss the feasibility of using the following new versions. GH Door 1581 Example 6 Machine Tool Worktable T-Shaped 3 Definitions
This standard adopts the definition in column F.
3.1 Multimeter seat
An instrument that supports the indicator and is fixed in position by weight. 3.2 Micrometer seat
A multimeter seat with micro-adjustment function,
4 Types and dimensions
4.1 The type of the seat is shown in Figure 1 and Figure 2 (the figure is for illustration only and does not represent the detailed structure). 4.2 The T-shaped seat body is manufactured according to the specifications of GBT158. 4. 3
The diameter D of the table should be more H8,
Pressure nut
National Machinery Industry Bureau approved 22n
General diameter quality ratio
Figure "Universal table
2000-01-01 implementation
Shenzhou Division
5 Technical requirements
JBrr10011—1999bzxz.net
Fine adjustment machine drawing
With fixed pressure half
Figure 2 Fine adjustment universal table
5! The seat body surface shall not have appearance defects that affect use, and non-surface The meshing should be uniform and firm, without defects such as burr and rust.
5.1 The fixing nut should be flexible to rotate, the locking should be firm, and the moving parts should be flexible. 5.3 The fine-tuning amount of the fine-tuning universal seat adjustment mechanism should not be less than 2mm. 5. When the seat is in the position shown in Figure 3, when a force of 1N is applied along the axis of the table hole of the table, its deformation should not be more than 0.1mm. P-1A
5.5 The flatness tolerance of the seat is 0.6mm, and only concave is allowed. The surface roughness value of the seat body is 1.6mm, 2
5. 7 The materials of the seat are shown in 1.
Rely on rods, columns, and install
6 Marking and packaging
6.1 Marking of the seat
JB/T10011-1999
High-quality inlaid steel structure, alloy steel structure, elastic plastic, foam nylon and metal, etc.
) Manufacturer name or registered trademark;
) Product name:
Product model.
6.2 The product packaging box should be marked with:
a) Manufacturer name or registered trademark:
b) Product name;
) Product model.
Allow the selection of materials with good quality
6.3 The meter seat shall be treated with rust prevention before packaging, and shall be packed tightly. It shall not be reported to the environmental station during transportation due to poor packaging. 6.4 The meter seat that meets the water standard requirements after verification shall be accompanied by a product certificate, which shall have a non-standard standard number. A1 The residual amount of the seat deformation
AI.1 Inspection process
JB/T10011-1999
Chaodi A
(Standard Appendix)
Meter seat inspection method
1 level 2 flat plate, 1 level 1 lever for the meter, 1 aldehyde meter seat, inspection block! (Requirements: size is 8H, length 20mm, or 6H7: length 20mm; the surface roughness of both ends is not more than 0.40μm: the material is steel), the weight is 100gA! .2 The tested table seat is in the position shown in Figure A!, lock the handles, put the test block into the clamping table hole to tighten, and adjust the lever F to zero the meter. After adding the weight under the test block, read the number on the micrometer and repeat the reverse test face 3 times, and take the average value, which is the deformation book of this seat (the hot line of the column in Figure AI is vertical to the plane) The machine-printed micrometer is in the measuring disk of the flatness of the working surface of the seat A2, and the test tool is a grade 1 ruler.
z1,? The edge of the knife-edge ruler directly contacts the working surface of the measured seat body, and contacts it 4 times in a "M" shape. According to the size of the light gap and the degree of evenness, it is judged whether it is qualified or not. If necessary, it can be checked with a feeler gauge. A2.2 Dial gauge measuring station
AZ.Z.1 Inspection tools
a) Level 1 flat plate;
b) Dial gauge:
) Level 1 gauge block 2,
JB/T10011-1999
A2.2.2 As shown in Figure A2, the dial gauge directly measures the working surface of the measured body, and there are at least 5 intersection lines. The average value of the measured data is compared with the specified value to determine whether it is qualified. The seat body. Working room
Percentile diamond
High measurement reflection
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.