JB/T 10036-1999 This standard is a revision of ZB J42 042-90 "Inductive micrometer". During the revision, only editorial changes were made according to relevant regulations, and the technical content was not changed. This standard specifies the terminology, type, size, basic parameters, technical requirements, tests, marking and packaging of inductive micrometers (pointer type). This standard is applicable to inductive micrometers with pointer indication and graduation values ​​of 0.1μm, 0.2μm, 0.5μm, 1μm, 2μm, 5μm, 10μm, 20μm. This standard was first issued in 1984 as JB 3761-84 and was first revised to ZB J42 042-90 on September 26, 1990. JB/T 10036-1999 Inductive Micrometer JB/T10036-1999 Standard Download Decompression Password: www.bzxz.net

[CS 25.060.20
Machinery Industry Standard of the People's Republic of China
IB/T10036-1999
Induetance micrometer
1999-05-20 Issued
National Machinery Industry Bureau Issued
2000-01-01 Implementation
JB/T10036-1999
This standard is revised on the basis of J42042-90 Inductance micrometer. The technical content of the standard is consistent with that of J42042-90 in July. Only the final standard has been re-selected according to relevant regulations. From the date of implementation, it will replace ZBJ42(42-.90. This standard is issued by the whole network egg plate This standard was proposed and coordinated by the Technical Committee for Standardization. The responsible unit for this standard is Zhongyuan Automatic Instrument Research Institute. The main drafters of this standard are Liu Nongshan and An Xiu. This standard was first issued in 1984 and revised in March 1999 as 2BJ42 (42-90:1 English
Chinese Machinery Industry Standard
Inductance Micrometer
Induetance Micrometer
JB/T 10036-1999
Find 2D142042-90
This standard specifies the terminology, type, size, basic parameters, technical requirements, test span, and packaging of inductive micrometers (pointer type).
This standard applies to inductive micrometers (hereinafter referred to as inductive micrometers) with needle indication and graduation values ​​of 0.1m, 0.2±m, 0.5±m, 1μm, 2m, 5μm, 10μm20μm (hereinafter referred to as Xie Weiquan) 2 Definitions
This standard adopts the following definitions.
2. 1 Preparation time
The time it takes for the micrometer to reach a stable state after the sensor is powered on and installed. 2.2 Position balance
When changing the position, the consistency of the zero position indication. Type, size and basic function
3.1 Type and name
The micrometer consists of an indicator and a sensor. Its type is shown in Figure 1-Figure 3 (the structure is only illustrated and does not show the detailed structure)
Stem part
Figure 2 Lifting rod sensor
Guohao Machinery Industry Bureau 1999-05-30 Approval drawing
Indicator
Level push blue point
Measurement of the fast film
The world's most powerful
. Installation implementation:
Figure 3 Axial sensor
2000-01-01 Implementation
3.2 Installation and connection dimensions
3.2.1 The installation dimensions of the axial sensor are shown in the table!
JB/T10036-1999
3.2.2 Connection dimensions of the axial sensor probe See Figure 4 for connection dimensions. M2.5-0g
Figure 4 Probe connection dimensions
3.2.3 The installation dimensions of the lever type sensor are shown in Figures 5 and 6. Figure 5 Clamp type
3.3 Scale
3.3. The scale value shall comply with the following provisions: Scale
Figure 6 Clamp type
0.1mm;h.2mm0.5mm;1zm:2um.5m;10um20um3.3.2 The distance between two adjacent load cells on the indicator shall not be less than 1m. 4 Technical requirements
4.1 Appearance
The surface shall not have defects such as scraping, peeling and coating peeling. Various signs. 4.2 Phase five action
Each rotating part should be suitable, and there should be no jamming and looseness. 4.3 Insulation and withstand voltage
When the voltage is 500V, the insulation resistance between one terminal of the power socket and the optical cable should be greater than 5M: When the voltage is 1000V, the withstand voltage test proves that there should be no wear and tear. 2
4.4 Reaction time
The short response time is less than 15.
4.5 Adjustment specification
JB/ 10036—[999
The zero adjustment range is greater than the minimum scale value. 4.6 The zero adjustment range is less than half of the minimum scale interval. 1
The indication variability
The indication variability of the micrometer shall not exceed the provisions of Table 2. Table 2
Home
Axial
Duto||4.B The indication variability in the longitudinal direction
The indication variability in the longitudinal direction of the micrometer shall not exceed the provisions of Table 3. Table
Return error
The micrometer shall not exceed the provisions of Table 4. Table 4
4.t oWater value error
The indication error of the micrometer shall not exceed the provisions of Table 5: Table 5
173 Graduation position
Single division value
Light force indication position change
10 division value
19 division
1/2 division
13 good value
Indication room
Sensitive value
±12 division value
411 Stability
JB/T10036—1999
Under the specified working conditions, the stability of the micrometer shall not be greater than the provisions of Table 6, Table 6
11.1: 0.2.
The voltage change on the indicated value should be within ±1/5 of the indicated value when the power supply frequency is 50Hz and the voltage is within the range of 90%-110% of the rated value.
4.13 The design value of the measuring chamber of the measuring force sensor should not exceed the provisions of the table. The type of sensor should be the measuring force (design requirements) and the diameter of the holding part. t||4.13.2 The measuring force of the sensor should be within the range of 80%-120% of the specified value. 4.14 Material, hardness and surface roughness
The probe should also be made of a material with good fracture resistance, and the surface hardness of the measuring surface should not be lower than 66HV, and the surface roughness should be at least o.nsu.m
S Test method
5.1 Test conditions
a) The environmental excitation is 20%±1%, and the temperature change is not more than 0.3%/h: b) Adjust the micrometer efficiency multiple, and conduct the test after power-on preheating for 15min. 5.3 Test items, test force methods and test 1 are shown in Table 8. Table 8
Insulation can be.Village!
Reaction time
Add 500V to the four-level insulation resistance meter, measure the insulation resistance between one terminal of the socket and the machine, after heating, observe under the 100 positive supply of 501[z60Fz, it should not penetrate the soil for 1m.
The measuring head should be connected to the original block on the self-supporting workbench. After that, the measurement starts from the rapid inversion of the half-point indicator until the pointer indicates within the minimum scale value. The time or test of the insulation resistance meter
adjust the seasonal balance
indication value change constant
light force indicator
some changes
same process into and out
seek debt error
shift fixed degree
voltage change potential|| tt||The influence of small quantity
JB/T10036-1999
(End)
Year small division positioning ten, will adjust the pregnant position monitoring training to receive another increase in the pointer release the movement of the pointer #
This small division value is the core of the mountain, for non-sharing degrees, according to the drink time each gear rotation I have nothing to do with the frequency change, observe the price of each pointer to the zero price quantity
lack of measuring head case, 1 working platform limit block has contact, will measure the micro-received pointer to the book emergency group degree line, use the lifting machine standard measuring head report, and then fall in the door, its lifting several industry lifting large dry file indication standard network and the mother time lifting quantity basically: the same, five times 10 drinks, take the second indication value of the largest position of the smallest quantity difference (see figure)
make the measuring head's movement direction suitable for the working platform under the frame 81, adjust the pointer of the micrometer to align with a certain scale line, use bacteria, slide, move the two guide heads in the four directions, and find the maximum indication and the minimum indication of the indicator. Make the probe contact with the frame 1, and keep the two devices in the correct position, so that the pointer aligns with the left scale line of the indicator, and use the lifting mechanism to lift the probe. The lifting should be the largest indicator range, and put it down. Find the difference between the pointer pointer and the left scale line, and take the average value (see Figure 81). Use the same method to align the three scale lines on the right of the indicator. Make the measuring table connected to the original block of the measuring table once, and move the corresponding pointer of the side micrometer to a non-zero effective waist. According to the four (or six) indication ranges, ) The corresponding measuring technique is: determine the indication error of these controlled positions in turn, take the maximum value (see 7). At the small division value gear 1, the fast measuring head is connected to the frame 1, and the measuring needle is close to the measuring line adjacent to the full scale line. After a certain period of time, the indication value is verified within the specified time (see 9).
The micro head is in contact with the frame 1, and the measuring lines adjacent to the full scale line are closed again. Then, 50Hz, 220V alternating current is applied. 90%~1t0% of the set value is reversed. The measuring ball receives the maximum change in indication (see figure: make the two ends of the holding sensor installed on the frame in the inner county state, and apply force in the direction of 1 to read the full scale number of the dynamometer when the pointer passes the quarter position. After the benefit, make the side move downward, according to the external degree of the film times on the dynamometer reading, take the average of the times reading, as the test female, Figure!
1) Check the indication of the whole set of mother blocks specified, the full instrument graduation is 0.1, 0.21m select 2 maximum blocks: Xie make the instrument graduation value (5.1.0, 2m select 3 lifting block: the effective graduation is 5, 10, 2Dμm select 5 equal blocks. Wu test only
button lift
half-controlled light
Zhangyangkan
lifting mechanism
full river device
photography lifting mechanism
track direction inspection battle
Fear of the direction type
Change inspection rules
JB1U036-1999
Slap type speed
Red pole type transmission
Purchase standard transmission research
Touch type sensor
Pole type speed
Scale transmission or get
Group plan
The inspection of the micrometer is divided into two types: input inspection and integral inspection. 6.1 Inspection
Strong staining block||tt ||Micrometers are manufactured and can only be shipped after passing quality inspection. The factory inspection items should include the contents of 4.1~4.10 and 4.13, 6.2 Type inspection
The type inspection items of micrometers should include all the test items specified in the technical requirements of Chapter 1. Type inspection adopts the method of product sampling, and the number of samples is not less than 3. When one of the following situations occurs, a type inspection shall be carried out: a) New product finalization identification:
b) The design is significantly changed:
) Main changes in technology:
Related changes:
e) Production interruption: 4:1: Production restart;
Static belt production is generally carried out once every two years
JH/r10036-1999
When a fault occurs during the type inspection or any item fails, additional sampling inspection shall be carried out; if it still fails, the type inspection shall not pass: Marking and packaging
7.1 The indication label or panel shall be marked: a) Reverse! Registered trademark:
only the name and model of the instrument;
power supply voltage:
d) manufacturing year and month:
product font number,
7.2 The sensor should be marked with:
) manufacturer's name or registered trademark:
b) sensor model:
) manufacturing year and month;
d product serial number,
3.3 The micrometer should have good anti-rust, anti-vibration and moisture-proof measures. The outer packaging surface should have product name, manufacturer's name or registered trademark and moisture-proof, anti-movement and other marks.
? .4 The micrometer should have a product certificate. The product certificate should have the standard code of this standard, the same serial number as the product, etc., as well as the product grade mark,
7.5 The micrometer should have a product instruction manual. The product manual should indicate the specified force values ​​of the various types of reducers used in conjunction with the product.1 The indicator plate or panel should be marked with the following: a) Manufacturer’s name or registered trademark:
only the name and model of the sensor;
power supply voltage:
d) Year of manufacture:
product number,
7.2 The sensor should be marked with:
) manufacturer’s name or registered trademark:
b) sensor model:
) year of manufacture;
d product serial number,
3.3 The micrometer should have good anti-rust, anti-vibration and moisture-proof measures. The outer packaging surface should have product name, manufacturer’s name or registered trademark and moisture-proof, anti-movement and other marks
? .4 The micrometer should have a product certificate, which should include the standard code of this standard, the same serial number as the product, and the product grade mark. Www.bzxZ.net
7.5 The micrometer should have a product instruction manual. The product manual should indicate the specified values ​​of the measuring force of the various types of reducers used with it.1 The indicator plate or panel should be marked with the following: a) Manufacturer’s name or registered trademark:
only the name and model of the sensor;
power supply voltage:
d) Year of manufacture:
product number,
7.2 The sensor should be marked with:
) manufacturer’s name or registered trademark:
b) sensor model:
) year of manufacture;
d product serial number,
3.3 The micrometer should have good anti-rust, anti-vibration and moisture-proof measures. The outer packaging surface should have product name, manufacturer’s name or registered trademark and moisture-proof, anti-movement and other marks
? .4 The micrometer should have a product certificate, which should include the standard code of this standard, the same serial number as the product, and the product grade mark.
7.5 The micrometer should have a product instruction manual. The product manual should indicate the specified values ​​of the measuring force of the various types of reducers used with it.
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