NY/T 262-2003 Natural rubber primary processing machinery - Crepe machines
Some standard content:
1Cs 65. 060. 99
Agricultural Industry Standard of the People's Republic of China
NY/T262--2033
Replaces NY262
Natural Rubber Primary Processing Machinery
Crepper
Machinery for primary processing of natural rubher---Crepper2003-12-01Published
Ministry of Agriculture of the People's Republic of China
202--:3-01Implementation
+5Standard replaces NY/T262-1991 Crepper. Compared with NY/T 262-1994, this standard has the following ten major changes: The standard name is changed from "Crepper" to "Natural Rubber Primary Processing Machinery" "Mechanical Cutting Machine"; added two product model specifications and main parameters of 160×40) and 450×700; revised the basic parameters:
added the reliability index of use;
--The temperature rise index of the bearing is specified in the technical specification:
Added the assembly technical requirements of the Shenzhen Guang V wheel:
Added the "1 work quality" item in the load test and type inspection; cancelled the requirements for product quality grading;
Added the requirements for storage,
This standard was proposed by the Ministry of Agriculture after the agricultural pad
This standard was issued by the Ministry of Agriculture's Tropical Crop Machinery and Product Processing Equipment Standardization Technical Committee. N[li--
This standard was drafted by: Ministry of Agriculture Tropical Crop Machinery Quality Supervision, Inspection and Testing Center, Hainan Provincial Farm Reclamation and Farming Machinery" The main drafters of this standard: Li Ming, Tu Jinli, Chen Jiudong, Liu Peiming. The previous versions of the standard recommended by this standard are as follows: NY/T 262 1904
-: :
1 Scope
Natural rubber primary processing machinery slicing machine
This standard defines the model specifications and main parameters, technical requirements, test methods, inspection rules and standard state, packaging, transportation and storage requirements of natural rubber primary processing machinery slicing machine. This standard is applicable to natural rubber primary processing machinery slicing machine. 2 Normative references
The following documents and their clauses become the clauses of this standard through reference in this standard: For example, the dated referenced documents, all subsequent amendments (excluding errata) or revisions do not apply to this standard, however, the parties to the agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. It is a reference document without a date. Its latest version shall apply to this standard. G[3/699 High-quality carbon structural hooks
GB/T118, shape and position tolerances, end-note tolerance values GB/T1348 Ball correction software
GB/T 1800,1
Limits and fits Standard tolerance grades and limit deviation tables for holes and shafts GB/T 2828.1
Sampling inspection procedures by attributes Part 1: Batch inspection sampling plan based on acceptance quality limit (AQI) GB/T3758 Acoustics - Determination of the power level of the noise source by sound pressure method - A simple method for measuring the surface above the reflecting surface by sampling the envelope GB/T 5667
GB/T 9439
G:T 10096
GR/t 11352
Test methods for agricultural machinery production
Gray iron castings
Precision of involute cylindrical gears
Casting carbon steel for general engineering
GB/T 13306
2000General technical conditions for the first batch of natural rubber machinery NY/T 409 2
3 Product model specifications and main parameters
Product model representation method
The product model compilation method is in accordance with the provisions of NY/T40!200 Part 1, which consists of machine name code and main parameters. It is expressed as follows: ZP
Improvement serial number A, BC,..
Machine number 1,2.3
Drum length (inn)
Diameter of cylinder (mmni)
…“Final difference” two Chinese Pinyin schools ZP-300500-1A shows No. 1 sheet machine, its cylinder diameter is 300 mm, length is 600 mm: 3.2 Product model specifications and main parameters
Product model specifications and main parameters are shown in Table 1, NI/T 262—2003
and name
ZF--5t:&160 appointment machine
7P200×800 film compensation machine
ZP-3104600 film winding machine
23301×700 film forming machine
ZP 35C x7C0 A expansion
ZP-:5070: Table 1 Product model specifications and main parameters Miscellaneous liquid filming machine Standard glue filming machine Miscellaneous glue filming machine Standard glue filming machine Miscellaneous glue filming machine Standard glue filming machine Miscellaneous glue filming machine Standard glue filming machine Miscellaneous glue filming machine Standard glue seaming machine Soft glue lifting machine Standard glue bamboo filming machine Miscellaneous glue silk filming machine Standard filming machine Dimension mm Machine speed w 15--22 1a-- 18, b 18. 5--22 F5 --15. - Productivity (T liquid t:h; 8. 5--0. 7
1. c.-.1. 2
4 Technical requirements
General requirements
4.1.1 It should be manufactured according to the drawings and technical documents approved by the prescribed procedures. 4.1.2 The service life should not be less than %.
4.1.3 During operation, the temperature of the bearing should not be sudden. When unloaded, the shaft temperature rise should not exceed 3%; when loaded, the bearing temperature rise should not exceed 3%. The maximum temperature of the reduction gearbox lubrication should not exceed 6F4. 1.4 During operation, there should be no oil leakage in the reduction gearbox and other lubricating parts. There should be no leakage in the waterproof sealing device. 4. 1. 5
The electrical circuit and soft wire protection tube should be arranged neatly and should not have defects such as scratches and pressure fans. The grounding resistance of the equipment should not be greater than 102.
External quality, casting quality, coal connection quality, work quality, and protection should comply with the relevant provisions of NY/TAC9--2000. The noise level during no-load operation should not exceed 80dB(A). 4.2 Assembly requirements
All self-made parts should be inspected and qualified: purchased parts and outsourced parts can be assembled only after they have qualified certification documents and passed the inspection..4.2.1
The lifting pipe adjustment mechanism should rotate flexibly without sticking. The working surfaces of the two light cylinders can be adjusted to be close to each other in the full length range. The internal gap is not large. The runout between the assembly sheet and the working surface is not more than . mr. The tooth side clearance of the driving gear shall conform to the current provisions of GB/T10095 9FI: 4.2.5
4.2.6 The parallelism of the axes of the two V-belt pulleys shall not exceed 1/3 of the center distance between the two wheels, and the displacement of the two V-belt pulley ends shall not exceed 0.5/3 of the center distance between the two wheels. 4.3 Main parts and components (see Figure 1) Figure 1 Roller 4.3.1.1 The roller body shall be made of QT 450-1G or G13 T:2G310-570 with mechanical properties not lower than G3/T 1348; the pins at both ends shall be made of steel with mechanical properties lower than that specified in (13/T99). 4.3.1.2 The working table of the roller shall be wear-resistant and corrosion-resistant, with a strength not lower than 20H34. 3.1. 3. The cylinder body shall not have cracks, and the outer surface diameter and depth shall not be less than 1 mm. The distance between the hole, the hole and the pore shall not be less than I. 4.3.1.4 The dimensional tolerances of diameter and d shall comply with G/T1801 respectively. 4.3.1.5 The surface roughness of the light cylinder shall comply with the requirements in Figure 1. 3
NY/T 262-2C03
4.3.1.6 The shape and position tolerances shall comply with the requirements of Grade 8 accuracy in G13/1184. 4.3.2 Bearing seat See Figure 2
Figure 2 Bearing seat
4.3.2.1 The primary performance shall not be lower than CB/T 4.3.2.2 There shall be no cracks, concentrated sand holes, holes and clipping marks. 4.3.2.3 The minimum tolerance of the inner hole point diameter (T) and length (1.) shall meet the requirements of H7 and R8 in G3/T1800.4 respectively. 4.3.2.4 The surface roughness shall meet the requirements of G3/T1800.2. 4.3.2.5 The shape and position tolerances shall meet the requirements of grade 3 accuracy in G3/T1800.4. 4.3.3 The driving gear
4.3.3.1 The gear shall be made of HT23C with mechanical properties not lower than that specified in G3/T1800.4.3.3.2 The casting shall not have cracks, and there shall be no reverse casting defects at the inner hole of the tooth and the keyway. The diameter and depth of the sand holes and pores in other parts shall not exceed 2 mm, and the number shall not exceed 5. The distance between H shall not be less than 40 mm. 4.3.3.3 The machining accuracy shall not be lower than the requirements of 9FH in GB/T10995, and the tooth surface roughness shall be variable. 4.3.3.4 The inner hole size tolerance shall meet the requirements of I8 in GB/T18C0.4. 4.3.4 The driving pinion and speed ratio gear shall be made of steel with good mechanical properties (45 steel specified in GJ3/T 639 or ZG 310-57U specified in G13/T 11352). 4.3.4.2 The tooth surface shall be HR-EOHRC.
and the T precision shall not be lower (T 10935 The requirements of 9FH are met, and the tooth surface roughness is V4.3.4.3
4.3.5 The machine base (see Figure 3)
shall be made of 11T150 with a lifting performance not lower than that specified in B/T9139. 4.3.5.1
The casting shall not have defects such as cracks, sand holes, pores, etc. that affect the strength. 4.3.5.2
4.3.5.3 The small size shall comply with the requirements of g6 in (13/1800.4). 4.3.5.4 Size: and shall comply with the requirements of H9, H8, and h10 in GB/T 1800.4 respectively. 4.3.5.5
The roughness shall comply with the current requirements in Figure 3
4.3.5.6 The shape and multiple tolerance shall comply with GB/T 1184 8th grade accuracy requirements. 5 Test methods
5.1 No-load test
5.1.1 No-load test should be carried out after the final assembly inspection is passed. Figure 3 Machine base
5.1.2 The continuous operation time at rated speed should be not less than 2 hours. 5.1.3 Check and measure according to the requirements of Table 2. Table 2 No-load test
Test items
Working stability and positive response
Safety protectionwww.bzxz.net
Bearing temperature rise
Leakage at the seal of the gearbox
5.2 Load test
Test method
Immediately after the test is completed
According to G:T 37G8 regulations
When the user unit has requirements, the manufacturer shall carry out load test after the indoor load test is passed 5.2. 1
5.2.2 Under rated speed and full load conditions, it should run continuously for at least 2 hours. 5.2.3 Inspection and measurement should be carried out according to the requirements of Table 3. 1
NI IIE:
Test equipment
Design
Some basics:
NY/T262-20C3
Inspection items
Second, "stability and safety"
Requirements
Leakage of reduction box and oil tank
1 Quality list
Productivity
5. 3 Determination of reliability in use
Table 3 Load test
Test method
Measure immediately at the end of the test
Measure according to the process requirements
Measure unit time to give the next; Test instrument
According to the requirements of the upper limit
Seconds. Prove
Safety (35667's standard: Test for not less than 200h under normal production and use conditions, not less than 10 ... 6.2 Factory Inspection
6.2.1 All products must be inspected and certified by the quality inspection department of the manufacturer before they can be shipped out of the factory! 6.2.2 Individual inspections must be carried out and product factory records must be kept. 6.2.3 Inspection items and requirements:
The product performance must meet the requirements of Y/40-23002:
The product performance must meet the requirements of this standard 2 and NY/1109-2000, 6; The safety level must meet the requirements of NY/1092G00, 5, 7. Requirement: No-load test shall meet the requirements of 5.1 of this standard. 6.3 Type inspection
6.3.1 The following is a special case: New product! Frequent production of government and enterprise products:
Type: "Production, structure, materials, process, etc. have significant changes, which may affect product performance; Regular production, product long-term maintenance period or term inspection: Product 4 production:
Factory inspection results may be different: Quality supervision machine specializes in type inspection requirements. 6.3.2 Sampling rules 6.3.2.1 Random sampling is adopted for type inspection. The sampling method is determined according to the normal inspection-sampling plan in GR/T2828.1. 6.3.2.2 Samples shall be randomly selected from products produced in the past 6 months. The inspection batch shall be no less than 3 sets and the sample size shall be 6.3.2.3 Samples shall be selected from the product warehouse or sales department of the production enterprise, and parts shall be selected from the finished parts warehouse or assembly line. 6.3.3 Inspection items, non-conforming classification and judgment rules are shown in Table 1 and Table 4. Type inspection items, non-conforming classification and judgment rules are shown in Table 1 and Table 4. Productivity 91 Quality 3. Safety 11. Reliability 2. Noise
3. Quality of the series
. Size of the auxiliary bearing and hole, shaft!
5. Parallelism of the front and rear series
G. The amount of gears, clearance of gear pairs, connection points 1. Shaft slip
? Surface size of parts
3. Flexibility and reliability of adjustment mechanism
4. Appearance of paint and adhesion of paint film
5. Quality of the whole machine
6. Marking and technical documents
Number of sample items, check the code AQ.
Note: AQI. is the qualified quality level, 4. is the qualified judgment number, R is the unqualified judgment number. When evaluating the effectiveness, Shenchuan needs to confirm the number one by one: if the total number of qualified products in each category A, B, C is less than A, it is qualified, if the total number of qualified products in each category is less than or equal to A, it is qualified, A, 3 (all categories are qualified, the batch of products is qualified. Otherwise, it is unqualified.
Marking. Packaging, transportation and storage
According to the provisions of Chapter 8 of Y/T409-2000 NYT 262-2003
Agricultural Industry Standard of the People's Republic of China
Natural Rubber Primary Processing Machinery Slicing Machine
VY/T 2h2 2(08
Zhong'er Biao Xiong published Du Gao version
Beijing Fuxing Wai Sanli Li Bei Street-6
Handang code: 6
Tel: 652351688517541
China Biao Shengtai Publishing House Huangdao Printing Printing Xinnian Bookstore Beijing Distribution Office Issued by Xudi Xinhua Letters 2313#
230 2 Sichuan First Edition Year Film Some
Print Number"iat
± Number: 135056 ·21:595
Minwang hze...
Copyright All Rights Reserved
Report Telephone: : 01385333334 Dimensions: , respectively meet the requirements of GB/T 1800.4 H9, H8, H10 4.3.5.5
The roughness shall meet the requirements of Figure 3
4.3.5.6 The shape and multiple tolerance shall meet the requirements of Grade 8 accuracy in GB/T 1184. 5 Test methods
5.1 No-load test
5.1.1 After the final assembly inspection is passed, a no-load test shall be carried out. Figure 3 Machine base
5.1.2 The continuous operation time at rated speed shall be not less than 2 hours. 5.1.3 Check and measure according to the requirements of Table 2. Table 2 No-load test Test items Working stability and positive response Safety protection Bearing temperature rise Leakage of reducer seal 5.2 Load test Test method Immediately after the test is completed According to the provisions of G37G8 When the user unit requires, the manufacturer shall carry out load test after the indoor load test is qualified 5.2.1 5.2.2 At rated speed and full load conditions, it should run continuously for at least 2 hours. 5.2.3 Inspection and measurement shall be carried out according to the requirements of Table 3. 1
NI IIE:
Test equipment
Design
Some basics:
NY/T262-20C3
Inspection items
Second, "stability and safety"
Check the leakage of the reduction box and the oil tank
1 Quality list
Productivity
5. 3 Determination of reliability in use
Table 3 Load test
Test method
Measure immediately at the end of the test
Measure according to the process requirements
Measure unit time to give the next; Test instrument
According to the requirements of the upper limit
Seconds. Prove
Safety (35667's standard: Test for not less than 200h under normal production and use conditions, not less than 10 ... 6.2 Factory Inspection
6.2.1 All products must be inspected and certified by the quality inspection department of the manufacturer before they can be shipped out of the factory! 6.2.2 Individual inspections must be carried out and product factory records must be kept. 6.2.3 Inspection items and requirements:
The product performance must meet the requirements of Y/40-23002:
The product performance must meet the requirements of this standard 2 and NY/1109-2000, 6; The safety level must meet the requirements of NY/1092G00, 5, 7. Requirement: No-load test shall meet the requirements of 5.1 of this standard. 6.3 Type inspection
6.3.1 The following is a special case: New product! Frequent production of government and enterprise products:
Type: "Production, structure, materials, process, etc. have significant changes, which may affect product performance; Regular production, product long-term maintenance period or term inspection: Product 4 production:
Factory inspection results may be different: Quality supervision machine specializes in type inspection requirements. 6.3.2 Sampling rules 6.3.2.1 Random sampling is adopted for type inspection. The sampling method is determined according to the normal inspection-sampling plan in GR/T2828.1. 6.3.2.2 Samples shall be randomly selected from products produced in the past 6 months. The inspection batch shall be no less than 3 sets and the sample size shall be 6.3.2.3 Samples shall be selected from the product warehouse or sales department of the production enterprise, and parts shall be selected from the finished parts warehouse or assembly line. 6.3.3 Inspection items, non-conforming classification and judgment rules are shown in Table 1 and Table 4. Type inspection items, non-conforming classification and judgment rules are shown in Table 1 and Table 4. Productivity 91 Quality 3. Safety 11. Reliability 2. Noise
3. Quality of the series
. Size of the auxiliary bearing and hole, shaft!
5. Parallelism of the front and rear series
G. The amount of gears, clearance of gear pairs, connection points 1. Shaft slip
? Surface size of parts
3. Flexibility and reliability of adjustment mechanism
4. Appearance of paint and adhesion of paint film
5. Quality of the whole machine
6. Marking and technical documents
Number of sample items, check the code AQ.
Note: AQI. is the qualified quality level, 4. is the qualified judgment number, R is the unqualified judgment number. When evaluating the effectiveness, Shenchuan needs to confirm the number one by one: if the total number of qualified products in each category A, B, C is less than A, it is qualified, if the total number of qualified products in each category is less than or equal to A, it is qualified, A, 3 (all categories are qualified, the batch of products is qualified. Otherwise, it is unqualified.
Marking. Packaging, transportation and storage
According to the provisions of Chapter 8 of Y/T409-2000 NYT 262-2003
Agricultural Industry Standard of the People's Republic of China
Natural Rubber Primary Processing Machinery Slicing Machine
VY/T 2h2 2(08
Zhong'er Biao Xiong published Du Gao version
Beijing Fuxing Wai Sanli Li Bei Street-6
Handang code: 6
Tel: 652351688517541
China Biao Shengtai Publishing House Huangdao Printing Printing Xinnian Bookstore Beijing Distribution Office Issued by Xudi Xinhua Letters 2313#
230 2 Sichuan First Edition Year Film Some
Print Number"iat
± Number: 135056 ·21:595
Minwang hze...
Copyright All Rights Reserved
Report Telephone: : 01385333334 Dimensions: , respectively meet the requirements of GB/T 1800.4 H9, H8, H10 4.3.5.5
The roughness shall meet the requirements of Figure 3
4.3.5.6 The shape and multiple tolerance shall meet the requirements of Grade 8 accuracy in GB/T 1184. 5 Test methods
5.1 No-load test
5.1.1 After the final assembly inspection is passed, a no-load test shall be carried out. Figure 3 Machine base
5.1.2 The continuous operation time at rated speed shall be not less than 2 hours. 5.1.3 Check and measure according to the requirements of Table 2. Table 2 No-load test Test items Working stability and positive response Safety protection Bearing temperature rise Leakage of reducer seal 5.2 Load test Test method Immediately after the test is completed According to the provisions of G37G8 When the user unit requires, the manufacturer shall carry out load test after the indoor load test is qualified 5.2.1 5.2.2 At rated speed and full load conditions, it should run continuously for at least 2 hours. 5.2.3 Inspection and measurement shall be carried out according to the requirements of Table 3. 1
NI IIE:
Test equipment
Design
Some basics:
NY/T262-20C3
Inspection items
Second, "stability and safety"
Check the leakage of the reduction box and the oil tank
1 Quality list
Productivity
5. 3 Determination of reliability in use
Table 3 Load test
Test method
Measure immediately at the end of the test
Measure according to the process requirements
Measure unit time to give the next; Test instrument
According to the requirements of the upper limit
Seconds. Prove
Safety (35667's standard: Test for not less than 200h under normal production and use conditions, not less than 10 ... 6.2 Factory Inspection
6.2.1 All products must be inspected and certified by the quality inspection department of the manufacturer before they can be shipped out of the factory! 6.2.2 Individual inspections must be carried out and product factory records must be kept. 6.2.3 Inspection items and requirements:
The product performance must meet the requirements of Y/40-23002:
The product performance must meet the requirements of this standard 2 and NY/1109-2000, 6; The safety level must meet the requirements of NY/1092G00, 5, 7. Requirement: No-load test shall meet the requirements of 5.1 of this standard. 6.3 Type inspection
6.3.1 The following is a special case: New product! Frequent production of government and enterprise products:
Type: "Production, structure, materials, process, etc. have significant changes, which may affect product performance; Regular production, product long-term maintenance period or term inspection: Product 4 production:
Factory inspection results may be different: Quality supervision machine specializes in type inspection requirements. 6.3.2 Sampling rules 6.3.2.1 Random sampling is adopted for type inspection. The sampling method is determined according to the normal inspection-sampling plan in GR/T2828.1. 6.3.2.2 Samples shall be randomly selected from products produced in the past 6 months. The inspection batch shall be no less than 3 sets and the sample size shall be 6.3.2.3 Samples shall be selected from the product warehouse or sales department of the production enterprise, and parts shall be selected from the finished parts warehouse or assembly line. 6.3.3 Inspection items, non-conforming classification and judgment rules are shown in Table 1 and Table 4. Type inspection items, non-conforming classification and judgment rules are shown in Table 1 and Table 4. Productivity 91 Quality 3. Safety 11. Reliability 2. Noise
3. Quality of the series
. Size of the auxiliary bearing and hole, shaft!
5. Parallelism of the front and rear series
G. The amount of gears, clearance of gear pairs, connection points 1. Shaft slip
? Surface size of parts
3. Flexibility and reliability of adjustment mechanism
4. Appearance of paint and adhesion of paint film
5. Quality of the whole machine
6. Marking and technical documents
Number of sample items, check the code AQ.
Note: AQI. is the qualified quality level, 4. is the qualified judgment number, R is the unqualified judgment number. When evaluating the effectiveness, Shenchuan needs to confirm the number one by one: if the total number of qualified products in each category A, B, C is less than A, it is qualified, if the total number of qualified products in each category is less than or equal to A, it is qualified, A, 3 (all categories are qualified, the batch of products is qualified. Otherwise, it is unqualified.
Marking. Packaging, transportation and storage
According to the provisions of Chapter 8 of Y/T409-2000 NYT 262-2003
Agricultural Industry Standard of the People's Republic of China
Natural Rubber Primary Processing Machinery Slicing Machine
VY/T 2h2 2(08
Zhong'er Biao Xiong published Du Gao version
Beijing Fuxing Wai Sanli Li Bei Street-6
Handang code: 6
Tel: 652351688517541
China Biao Shengtai Publishing House Huangdao Printing Printing Xinnian Bookstore Beijing Distribution Office Issued by Xudi Xinhua Letters 2313#
230 2 Sichuan First Edition Year Film Some
Print Number"iat
± Number: 135056 ·21:595
Minwang hze...
Copyright All Rights Reserved
Report Telephone: : 01385333332. Product delivery! Carry out individual inspection and keep good product delivery file records. 6.2.3 Inspection items and requirements:
Effectiveness meets the requirements of Y/40-23002:
The first installation is in accordance with the relevant requirements of 2 and 6 of NY/1109-2000; the safety level meets the requirements of 5 and 7 of NY/1092G00: the no-load test is in accordance with the requirements of 5.1 of this standard. 6.3 Type inspection
6.3.1 The lower right corner is usually the first time to conduct type inspection: New products! Government and enterprise products are frequently produced:
Production mode: ", the structure, materials, and processes have changed significantly, which may affect product quality; routine production, product maintenance period or period inspection: product long-term maintenance period or period inspection: factory inspection results may be different: quality supervision machine specializes in type inspection requirements.
6.3.2 Sampling rules
6.3.2.1 Type inspection adopts random sampling. The sampling method is determined according to the normal inspection-time sampling plan in GR/T2828.1. 6.3 .2.2 Samples shall be randomly selected from products produced in the past 6 months. The inspection batch shall be no less than 3 units. The sample size is 6.3.2.3 Samples shall be selected from the product warehouse or sales department of the production enterprise. Parts shall be selected from the finished parts warehouse or assembly line 1. 6.3.3 Inspection items, non-conforming classification and judgment rules are shown in Table 1 and Table 4. Type inspection items, non-conforming classification and judgment rules. Production rate
91 Quality
3. Safety
11. Reliability
2. Noise
3. Quality of parts
. Bearing and hole, shaft size!
5. Front and rear parallel transmission
G. Gear quality, gear pair clearance, connection points 1. Shaft slip
? Surface size of parts and components
3. Flexibility and reliability of adjustment mechanism
4. Paint appearance and paint film adhesion
5. Overall quality
6. Marking and technical documents
Sample number of items, please check the code AQ.
Note: AQI. is the qualified quality level, 4. is the qualified judgment number, R. is the unqualified judgment number. When evaluating the effectiveness, Shenchuan needs to confirm the number one by one: A, B, C. If the total number of qualified products in each category is less than A, it is qualified, and if it is less than or equal to A, it is a small qualified product. A, 3 (all categories are qualified), the batch of products is qualified. Otherwise, it is unqualified.
Marking. Packaging, transportation and storage
>Y/T409-2000 Chapter 8 NYT 262-2003
Agricultural Industry Standard of the People's Republic of China
Natural Rubber Primary Processing Machinery Slicing Machine
VY/T 2h2 2(08
Zhong'er Standard Xiong Printing Du Gao Edition
Beijing Fuxing Wai Sanli Li Bei Street-6
Hangang Code: 6
Tel: 652351688517541
China Standard Taiwan Edition Publishing House Huangdao Printing New Year Bookstore Beijing Distribution Office Issued by Xudi Xinhua Letters 2313#
230 2 Sichuan First Edition Year of the Year Some
Print Number: 135056 ·21:595
Minwang hze...
Copyright reserved by Pizhi
Report phone number: 01385333332. Product delivery! Carry out individual inspection and keep good product delivery file records. 6.2.3 Inspection items and requirements:
Effectiveness meets the requirements of Y/40-23002:
The first installation is in accordance with the relevant requirements of 2 and 6 of NY/1109-2000; the safety level meets the requirements of 5 and 7 of NY/1092G00: the no-load test is in accordance with the requirements of 5.1 of this standard. 6.3 Type inspection
6.3.1 The lower right corner is usually the first time to conduct type inspection: New products! Government and enterprise products are frequently produced:
Production mode: ", the structure, materials, and processes have changed significantly, which may affect product quality; routine production, product maintenance period or period inspection: product long-term maintenance period or period inspection: factory inspection results may be different: quality supervision machine specializes in type inspection requirements.
6.3.2 Sampling rules
6.3.2.1 Type inspection adopts random sampling. The sampling method is determined according to the normal inspection-time sampling plan in GR/T2828.1. 6.3 .2.2 Samples shall be randomly selected from products produced in the past 6 months. The inspection batch shall be no less than 3 units. The sample size is 6.3.2.3 Samples shall be selected from the product warehouse or sales department of the production enterprise. Parts shall be selected from the finished parts warehouse or assembly line 1. 6.3.3 Inspection items, non-conforming classification and judgment rules are shown in Table 1 and Table 4. Type inspection items, non-conforming classification and judgment rules. Production rate
91 Quality
3. Safety
11. Reliability
2. Noise
3. Quality of parts
. Bearing and hole, shaft size!
5. Front and rear parallel transmission
G. Gear quality, gear pair clearance, connection points 1. Shaft slip
? Surface size of parts and components
3. Flexibility and reliability of adjustment mechanism
4. Paint appearance and paint film adhesion
5. Overall quality
6. Marking and technical documents
Sample number of items, please check the code AQ.
Note: AQI. is the qualified quality level, 4. is the qualified judgment number, R. is the unqualified judgment number. When evaluating the effectiveness, Shenchuan needs to confirm the number one by one: A, B, C. If the total number of qualified products in each category is less than A, it is qualified, and if it is less than or equal to A, it is a small qualified product. A, 3 (all categories are qualified), the batch of products is qualified. Otherwise, it is unqualified.
Marking. Packaging, transportation and storage
>Y/T409-2000 Chapter 8 NYT 262-2003
Agricultural Industry Standard of the People's Republic of China
Natural Rubber Primary Processing Machinery Slicing Machine
VY/T 2h2 2(08
Zhong'er Standard Xiong Printing Du Gao Edition
Beijing Fuxing Wai Sanli Li Bei Street-6
Hangang Code: 6
Tel: 652351688517541
China Standard Taiwan Edition Publishing House Huangdao Printing New Year Bookstore Beijing Distribution Office Issued by Xudi Xinhua Letters 2313#
230 2 Sichuan First Edition Year of the Year Some
Print Number: 135056 ·21:595
Minwang hze...
Copyright reserved
Report phone number: 0138533333
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