Some standard content:
ICS 25.160.30
Machinery Industry Standard of the People's Republic of China
JB/T1010T—2000
Stationary spot welding machinesand projection welding machines2000-04-24 Issued
National Machinery Industry Week
2000-10-01 Implementation
JB/T10101-2000
This standard is a comprehensive revision of the 216402!89 National Stationary Spot Welding Machines and Projection Welding Machines. The design will make major changes in the following aspects: 1 Safety requirements and technical requirements are divided into two parts.
2 BJ64023-9 has both safety requirements and technical requirements. It is necessary to determine its nature as a mandatory standard or a recommended standard according to the requirements of the standardization law. During this revision, it was made clear that the safety requirements should comply with the provisions of LB15578-1995 Safety Requirements for Electromagnetic Welding Machines 3, making this standard an effective technical standard. The separation of safety requirements and technical requirements is conducive to the implementation of the standard. 2. After reviewing the technical requirements in ZBJ61023-89, it was found that they are feasible. Therefore, except for some clauses, they are all revised in this revision. 2.2 Some contents in the "Structure" section of ZBJ61023-89 are design elements, which are not easy to verify, so they are deleted. 2.3 The "Quality Certification" in BJ64023-9 is the company's highest quality commitment to users. It is convenient to make it a unified provision in this standard, so it is deleted. 3. The electrical lightness (E-technical) meets the secondary and key technical indicators of each electromechanical device. The immunity of resistance welding machines with electronic control parts is mainly aimed at resistance welding controllers, so this requirement is added in the standard. This standard replaces ZBJ6-102:89 from the date of implementation. This standard is issued by the National Electric Machine Standardization Technology Association. The drafting unit of this standard: Nanding Welding Machine Factory. The drafting unit of this standard: Dongsongxing Electric Co., Ltd., Dongfang Electric Co., Ltd., Dongfang Electric Co., Ltd. The author of this standard: Liu Xiaocheng, this standard was first issued in 5 years.
Machinery Industry Standard of the People's Republic of China
Statonary spot welding macbinesand projectinn welding machinesJB/T 10101-2000
Replaces F23-9
This standard specifies single-load welding macbines, product type and basic parameters, safety requirements, technical specifications, test conditions, inspection rules, as well as maintenance, packaging, transportation and storage. This standard is applicable to single-phase power frequency AC five-point welding machines (hereinafter referred to as welding machines) under the following use conditions. For certain special requirements, the special technical conditions or product standards can be specified on the basis of this standard. The following standards also contain new provisions, which also constitute the service text of this standard through reference in this standard. For all standards issued, the versions shown are effective. All standards will be revised after issuance. All parties involved in maintaining this standard should discuss in depth the possibility of the new version of the standard taking effect at the next moment. GB191-1590 Medical equipment pictorial symbol
G3 250C.22—1986 Electrical engineering welding machine G3/18366—1006
Rated values and operating conditions of electrical equipment 50669:1981) TB/T SSE. 1—I588
General principles for the use of industrial products
GB/T 10243—1988
GB/[ 1336—1959
1007-10
B/T3158-100%
B:T 3545—1095
JB/T 3947—1009
T/T 3543—1999
DT 4292—1999
JR/T 6256—1991
T/T 19:10.-1996
3 Definitions and symbols
Method for upgrading the number of welding machines in the city
Safety requirements of this product
Electric welding sound lock (1505231:1079) 0 plate plate drawing (30865:1381) Resistance spot welding plate press head: (et1555183:1979 Electric shell welding wire (0V95821:1979) Electrode material (TS082:9
Rotten machine inspection and sample pulling method| |tt||Technical terms for machine controllers:
The standard adopts positive and negative definitions
3.1 No-load specification: At power 50V·A (details: V·A)
The secondary of the welding transformer should be open-circuited and the rated back voltage of the specified frequency should be applied to the primary group. The power input to the transformer is:
Note: This specification describes the potential of the secondary, approved by the State Machinery Industry Bureau on 2000-4-24
2000-10-01 Implementation
3.2 No-load current (single)
JET10101-2000
When the resistance welding transformer is open-circuited, the primary winding is excited by a fixed frequency current, and the secondary winding current is: 34
3.3Other definitions and equal signs used in this standard shall comply with the provisions of GB/T2900.22 and G3T8366. 4 Welding machine types and basic parameters
4. Machine types
4.1.1 The welding machine motion type is divided into the following two types. Round arc motion type:
, vertical free motion type||tt ||4.1.2 The model of the machine can be /102 agreed to be prepared. 4.2 Machine parameters
(Agreed) Load duration
". Working period
4.2.3 Rated voltage level
The rated power of the torch, that is, the nominal power of the solder mask is recommended to be R1U. The rated frequency of the normal screen (k·A grade plus the lower,
5.10.16.25.40, E3,80,100, 123,160,2C,250,315.40G. Other rated voltages are agreed upon by the product manufacturer and the user. 5 Conditions of use
Conditions of use
The machine should be used under the following conditions: "normal belt standard", 5.1.1 Circulation conditions
5.1.1.1 The flow rate should not exceed 1000.
5.1.1.2 The ambient air temperature should not exceed the lower limit. 1) High temperature
b) Low temperature
For water-cooled torch machines
For air-cooled welding machines
c) Daily average temperature
Annual average temperature
5.1.1. 3 The average maximum humidity of the air in the month is
, and the average minimum temperature of the month does not reach 25℃. 5.1.1.4 The dust, acid, toxic or other substances in the air should not exceed the normal limit. 2
JE/T 10101—2000
5.1.2 For water-cooled welding machines, the cooling water should meet the following requirements: cooling water outlet temperature
cooling water inlet pressure
5~30℃:
c) Water quality meets industrial water standards.
5.1.3 Power supply network requirements
The power supply voltage is 220 or 380, and its frequency is 50Hz: The quality of the power supply network meets the following requirements: a) The voltage waveform should be the actual upper string humidity. 5) The fluctuation of the network power does not exceed 10% of the rated value) The fluctuation of the network power does not exceed +1% of the rated value 5.2 Special use conditions
When the use conditions do not meet the requirements of 5.1, the customer should specify it when ordering and negotiate with the manufacturer to resolve it. 6 Safety requirements
The welding machine should meet the requirements of product 13578. The final parts or components should meet the requirements of this standard and be manufactured according to the general drawing of the standard. t1
.2 A single machine with the same specifications and series can be selected according to the same drawing. The products are very busy and interchangeable. 7. 3. The electrode used in the welding machine shall comply with the provisions of JE/T39-6. 7.4. The spot welding machine used in the spot welding shall comply with the provisions of JB/T153. 5. The electrical connector used in the spot welding shall comply with the provisions of J6/T3947. 6. The electrical connector used in the spot welding shall comply with the provisions of B3948. 7. The electrical version and the parts shall comply with the provisions of 42. 7.8.1.8.2 The load current should not exceed the specified value of 1.8.2. The load apparent average power and load sustainability rate should not exceed the specified value of 1.8.2. The load current should not exceed the specified value of 1.8.2. Table 1 No-load apparent power and maximum no-load current Transformer nominal power Sn
International rated current
Transformer nominal power
71.8.3 Load current
Table 1 (next)
JB/T10101—2000
No-load apparent power and maximum no-load current No-load power factor 50
Nominal no-load current
7..3.1 The secondary no-load line of the machine is marked with a position determined by the product standard, and its error is within 3230
7.8.3.2 The voltage adjustment can be stepless or stepped. In case of no-load control and stepped operation, the increase rate of each step should not exceed 20%.
. Secondary short-circuit current
Coal machine section secondary short-circuit current has product standards, when using indirect method, its change to the current low-beat: when using direct measurement method, 1 poly proof current should be less than 5 of the specified value. 7.10 Stiffness
If necessary, the welding point can be measured. 1. The contact error of the electrode surface or the method of good electrical control is used to determine whether the stiffness is selected.
When using the error inspection method, the error should meet the requirements of the product standard. 7.10.1
7.10.2 When using the pressure measurement method to check the pressure, the elasticity should not exceed the specified value in Table 2.
The specified power outage length
500<1200
711 Immunitywww.bzxz.net
The immunity of the welding machine should meet the requirements of TB/T10110. Productivity
The maximum productivity of welding should meet the requirements of the product standard. 7.13 Operational requirements
Electrical equipment maintenance
The machine can be operated under the conditions of the rated welding capacity allowed and the corresponding production rate. The control system and sealing mechanism should not have any abnormal phenomenon. 7.14 Pressurizing machine
JE/1101U1-2000
7.14.1 The pressurizing mechanism of the welding machine should ensure the stable output force. The difference between the actual pressure and the rated value should be less than 1% of the rated value.
7.14.2 The pressurizing mechanism of the short machine should ensure that the rated pressure is adjustable within the range of 30%-15%. 7.15 Surface quality
15.1 The surface of the model has no abnormal protrusions or defects. 7.15.2 The paint layer of the machine should be smooth, flat, uniform, and free of cracks, bubbles and wrinkles. 7.15.3 The parts and components of the machine with black paint should have a protective layer on the surface except for the matching parts. 7.16 The components of the machine should be complete, and the product specifications should be specified. 7.17 The control components should meet the requirements of 310110. 8 Test methods 8.1 General test 8.1.1 The compressor should be complete, new and of one depth. During the test, the newly used lifting components shall not produce any drop in pressure to ensure that the self-pressure at the inlet of the compressor case is the rated 389. 8.1.3 During the inspection, the accuracy or precision of the instrument shall not be lower than that of the gas meter published by the power meter. e) Temperature evaluation 8.2 Surface quality test 0.5 level: 1 level: 8.3 Air cut-off value measurement 83.1 The air cut-off rate of the compressor can be measured outside or inside the compressor. For the latter situation: the divided circuit needs to be short-circuited according to the period of the device.
8.3. Apply a certain frequency source to the primary with a certain voltage, and change the circuit to an open circuit. Secondary: The secondary should be in the correct position: The two primary windings need to be measured at the current level and the no-load current, and the two fingers of the secondary potential group need to be measured firmly. Note: For machines with continuous adjustment, the control method of each type of electric current is very large. 3.3 Measuring the empty current At this time, it is necessary to note that the measured self-current may not be enough to stop the waveform, so the high-pressure current is not compensated: 4. Know the circuit conditions
8.4. 1.1 Spot welding machine
The electrode spacing and electrode protrusion length of the device are checked in turn to find the maximum and minimum values that can be resisted, and the poles are connected to make a short circuit: It should meet the requirements of Fwu:
0.5±0.c5)0.1F3. 5
Where: d is the diameter of the main working surface: unit mm5
TB/T 10101—2000
The maximum electric force unit drawn by a welding machine is F
The working surface of the salient electrode of the spot welding machine is flat, and the electrode is made of white alloy. Its electric rate should not be lower than % of the standard annealed copper. 8. 4. 1. 2 Projection welding machine
In the center of the concave electrode of the return machine, a steel plate is inserted to short-circuit it. The load area of the copper contact is sufficient to prevent overheating. The incandescent machine applies a reverse electric force. The jaw screen length between the electrode parts is drawn by the following formula, unit 1=123F× 10-+75
In: F is the mother pole of the machine, unit N. If the pole of the machine can be recorded before the value is above, then the copper building length is the minimum distance between 5m, and the test path should be confirmed between the calibration platform, and the length of the vehicle is not ", where the vertical distance between the lowest and highest positions of the convex peach is the rate of the vertical distance between the convex peach, B.4.2 Recording method
Secondary maximum current is used to check the current value of the single check, and the scanning machine control 8.4. 【Requirements for measurement of the circuit board: The measurement method is direct measurement or indirect measurement. 8.4.2.1 Indirect measurement: After measuring the primary current, multiply it by the transformer ratio to get the secondary short-circuit current. 2.4.2.2 Direct measurement: Directly measure the secondary current with a current tester. B.5 Complete inspection: Use visual inspection to check the transformers in the form. The result should meet the requirements of the product standard. 8.5 Resistance determination: Figure 1 Degree of agitation
8.6. The degree of agitation of a self-propelled electric machine should be tested under the maximum tension and rated electrode force. 86.2 Upper and middle electrode elastic cushion test As shown in Figure 1, adjust the compressed air to slowly increase the electrode pressure to the rated pressure. After that, use a dial indicator to measure the degree of agitation at the front end of the upper frame as shown in Figure 14. 6
JB/T10101—2000
8.6.3 Lower electrode arm elastic deflection test As shown in Figure 1, adjust the compressed air to slowly increase the electrode pressure to the rated force. Then, use a dial indicator to measure the degree of agitation of the F electrode arm as shown in Figure 1B. 87 Contact difference measurement
8.7. The general phenomenon measured
8. 7. 1. 1 Adjustment of the torch
The welding machine should be adjusted to the maximum electrode travel, and the maximum electrode length and the maximum electrode spacing should be measured in reverse. 8.7.1.2
The length measurement is carried out under the following conditions:
? 10% of the electrode force:
L 50% of the maximum electrode force;
-00% of the maximum electrode force.
8.7.1.2 Representation of the measurement
The results of the various conditions described above shall be expressed in terms of value or percentage. Each value shall be expressed as a percentage. If there is any deformation, the change shall be expressed with a positive or negative sign, and the absolute value shall not be expressed.
8. J.2 Test and Method
Product, 721 must be provided with auxiliary pipe
Figure 2 Spot welding machine
Not 2, Figure 3 with the plate in the welding pole holder should be placed with care: the two initial three faces of the plate should be parallel to each other, the eccentricity should not exceed 0.05m, and the error should be h6. Place a steel ball between the two planes and use the adjustment device to center the ball. The true diameter of the ball and the material of the column should ensure that the surface is touched by the knife. In actual use. Liquid contact surface should be made of steel with strict defects. 8.7.2.2 Micro-adjustment method (4/T10101-2000 Figure 3 Household welding visual centering (shift) star g can be serially divided into (points of connection test case: A) The centering angle or parallelism deviation can be measured directly by the thin sequence (test ruler) to measure the distance between the two electrode platforms 6, and record the maximum and minimum values. 9.7.2.3. Expression of results
Center (unit is m.
The center of the above formula is expressed by mru,
The eccentricity of the figure
The parallelism is expressed by one () meter and the storage angle is expressed by the center angle (md). Note
According to the Italian weaving specification, the two sides are parallel. The safety certificate of Figure 2 and Figure 3 is for reference only. The safety table of the connector can be newly added. 3. Due to the size of the refining machine, the column with a diameter of 1 cm cannot be used. The direct temperature of the production association is adopted. The time is:
JB/T1010J-2000
b, -be
1 In order to make sure that the performance of the machine can be balanced and stable, the recording can be carried out at the same time, the most human electric force
surface hit the plane, the number of electrodes is false in the room for the typical machine: no will add the heart to help is unfavorable to the medical 3. Stand-up strength s (mn;
slightly force F and F, reverse high after the measurement, 8.8 high production test
Under the rated working specification, use the rated welding efficiency library or drum surface of the workpiece to reverse the most competitive production test, the product standard in the specification is. 8.9 positive resistance running test
Under the rated connection capacity of the sweeping machine, record the person's etiquette machine load more dust heart rate conditions walking rather than some tests 8.9.1 run honest
the welding machine is running in the positive research state of gravity flow 5 h, running under welding current state 0.0ER9.2 reliability operation test
running under no welding current state 6, running under welding current state 1 h8.10 Cylinder structure test
9.10.1 Test conditions
During the test, the machine should be under the impact of 10,000, and the pressure can be continuously adjusted from 30% to 100% of the rated pressure. 8.10.2 Test point method
The test is carried out by the pressure measurement method. The measurement is carried out at three points: 50%, 5%, and 100% of the rated pressure. 8.11 Interchangeability inspection
The same products are disassembled and reinstalled in the same model: the product's surface parts are swapped and installed. The reinstalled product seat maintains the original performance, check the standard,
9 Inspection specifications
9.1 The belt of the belt conveyor can only be shipped after the inspection of the manufacturer and the inspection department. It is not attached with a "product certificate card". 9. Inspection classification
Out! According to the inspection method
b
9. 3 Factory inspection
Each machine should be inspected before delivery. The inspection items are as follows. Table 3 Factory inspection
Inspection items
Table Quality control
Fast and reliable product
Maximum standard blood flow filtration point
Small test
Complete test
CE15578 sufficient by the "Ha" test times
Said the test force is more than
C31 has beauty 9.4 Type inspection JBF10101-20X 9.4.1 Type inspection shall be conducted in any of the following cases: a. New welding machines for testing; when the welding machine has been finalized, the process is improved or the related materials are changed, which may affect the performance index of the welding machine; when the welding machine that is not produced regularly is put into production again; and for the welding machine that is produced in the main production, sample inspection shall be carried out regularly. In addition to the factory inspection, the type inspection also includes the following small records: 9.4.2 Table 4 Type inspection items When the number of commercial products, etc. can be operated according to the plan, plus the mechanism test 5 changeover control 5578 risk control test method CB15578 related items * and 1 degree vibration test 7.50 late printing of the other ten practical tests. The type inspection and re-evaluation method specified in JB/T52 shall be selected. 9.4.3
Instruction manual
[0.1 The manual of the welding machine shall contain the following contents: h) General description of the welding machine (such as: purpose, application diagram, characteristics); h) Marking. Explanation with graphic symbols
Technical requirements clauses
) Description of the correct operation of the welding machine (such as: meter installation, operation, control, cooling requirements, adjustment); d) Description of relevant technical parameters;
Description of relevant safety requirements (such as: find a way) Items to be noted:
g) Machine maintenance instructions
10.2 The instructions and descriptions in the instruction manual shall comply with the provisions of CB/13.[11. Marking, packaging, transportation, storage
11.1 Marking
11.1 Each welding machine shall be fixed with a clear and non-removable mark. The mark shall be visible by rubbing with a cloth soaked in water for 155, and its integrity shall be checked by rubbing with a cloth soaked in gasoline for 158. After the above test: the mark shall be clear, non-removable and non-removable. The type and size of the welding machine shall comply with the provisions of 11:3306. 11.3 The welding machine shall comply with the 7th edition of /8366-1396. 102
Table 4 Type inspection
Change degree of quick user
Playing items when
According to the case of progress to
Number of commercial production standards
Operation ratio
Add mechanism test
5 Change of performance control
5578 Risk whole item
Test force method
cB15578 related items
*With 1 degree vibration test 7.50 requirements, the other ten practical courses are performance tests. The type inspection and re-evaluation method is selected according to JB/T52 regulations. 9.4.3
Instruction manual
[0.1 The manual of the welding machine shall contain the following contents: h) General description of the welding machine (such as: purpose, application diagram, characteristics); h) Marking. Explanation with graphic symbols
Technical requirements clauses
) Description of the correct operation of the welding machine (such as: meter installation, operation, control, cooling requirements, adjustment); d) Description of relevant technical parameters;
Description of relevant safety requirements (such as: find a way) Items to be noted:
g) Machine maintenance instructions
10.2 The instructions and descriptions in the instruction manual shall comply with the provisions of CB/13.[11. Marking, packaging, transportation, storage
11.1 Marking
11.1 Each welding machine shall be fixed with a clear and non-removable mark. The mark shall be visible by rubbing with a cloth soaked in water for 155, and its integrity shall be checked by rubbing with a cloth soaked in gasoline for 158. After the above test: the mark shall be clear, non-removable and non-removable. The type and size of the welding machine shall comply with the provisions of 11:3306. 11.3 The welding machine shall comply with the 7th edition of /8366-1396. 102
Table 4 Type inspection
Change degree of quick user
Playing items when
According to the case of progress to
Number of commercial production standards
Operation ratio
Add mechanism test
5 Change of performance control
5578 Risk whole item
Test force method
cB15578 related items
*With 1 degree vibration test 7.50 requirements, the other ten practical courses are performance tests. The type inspection and re-evaluation method is selected according to JB/T52 regulations. 9.4.3
Instruction manual
[0.1 The manual of the welding machine shall contain the following contents: h) General description of the welding machine (such as: purpose, application diagram, characteristics); h) Marking. Explanation with graphic symbols
Technical requirements clauses
) Description of the correct operation of the welding machine (such as: meter installation, operation, control, cooling requirements, adjustment); d) Description of relevant technical parameters;
Description of relevant safety requirements (such as: find a way) Items to be noted:
g) Machine maintenance instructions
10.2 The instructions and descriptions in the instruction manual shall comply with the provisions of CB/13.[11. Marking, packaging, transportation, storage
11.1 Marking
11.1 Each welding machine shall be fixed with a clear and non-removable mark. The mark shall be visible by rubbing with a cloth soaked in water for 155, and its integrity shall be checked by rubbing with a cloth soaked in gasoline for 158. After the above test: the mark shall be clear, non-removable and non-removable. The type and size of the welding machine shall comply with the provisions of 11:3306. 11.3 The welding machine shall comply with the 7th edition of /8366-1396. 10
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