HG/T 2605-1994 Sealed Rubber Mixing Mill Product Quality Grading and Inspection Rules HG/T2605-1994 Standard Download Decompression Password: www.bzxz.net

Chemical Industry Standard of the People's Republic of China
HG/T2605-94
Enclosed Rubber Mixing Machine
Product Quality Grading and Inspection Rules
1994-04-08 Issued
Ministry of Chemical Industry of the People's Republic of China
1994-10-01 Implementation
Chemical Industry Standard of the People's Republic of China
Enclosed Rubber Mixing Machine
Product Quality Grading and Inspection Rules
1 Main Contents and Scope of Application
HG/T2605-94
This standard specifies the product quality grading, assessment indicators and evaluation methods of enclosed rubber mixing machines in accordance with HG/T2395 "General Rules for Quality Grading of Rubber Machinery Products".|| tt||This standard applies to the assessment and evaluation of the quality level of closed rubber mixing mills specified in GB9707~9708. 2
Referenced standards
Technical conditions for closed rubber mixing mills and plastic mixing mills GB9707
GB9708 Series and basic parameters of closed rubber mixing mills and plastic mixing mills Accuracy of involute cylindrical gears
GB10095
GB/T13306 Labels
HG/T2108
HG/T2148
ZBG95010
HG5-1541
HG5-1543
Main assessment contents
Determination of sound pressure level of rubber machinery noise
Closed Rubber mixer test method
General technical conditions for rubber and plastic machinery painting General technical conditions for rubber machinery appearance
General technical conditions for rubber machinery packaging
3.1 Design structure and control of products (see Table 1) Approved by the Ministry of Chemical Industry of the People's Republic of China on April 8, 1994 and implemented on October 1, 1994
Quality characteristics
Rotor structure
Main engine rotation form
Mixer chamber wall structure
Unloading device and structure
Electrical control
Main drive motor shape
Temperature control
HG/T2605-94
Quality characteristics
Importance class
Special code
Superior products
Quality characteristic values
Geometric parameters have reached the international advanced level, such as GK-N
type, F type, BB type series
Rotor
Adopt rolling bearing
Closed transmission
Qualified products
Adopt sliding
Open transmission
Adopt drilling
Adopt jacket
Adopt spray
Type cooling
Type cooling
Swinging discharge door
Adopt drilling
GB9707
Article 4.2
GB9707
Article 4.2
Inspection design||tt| |Document and practice
Visual inspection method
Use PC
Comply with GB9707 Section 4.5 Inspection design
Program control clause, Section 4.6
Document and practice
And have an interface for linkage with upper and lower auxiliary machines
Realize automatic control of glue removal
Comply with GB9707 Section 4.8
Visual inspection method
Comply with GB9707 Section 4.4 Inspection design
When there is leakage
,
Control system
Door and pressure lead
Can realize automatic
control of water temperature,
Document and practice
|tt||3.2 Product performance (see Table 2)
Quality characteristics
Total volume of mixing chamber
Filling coefficient of mixing chamber
Unit pressure of thallium on materialMPa
Oil filling device of mixing chamber
Ratio of power consumption of main motor to rated power during idling operation%
Bearing temperature during idling operation
Reducer
(1) During loaded operation
Bearing temperature rise℃
Reducer
(2) During loaded operation
Maximum bearing temperature℃
Reducer
HG/T2605-94
Quality characteristics
Importance class
Special code
Maximum oil temperature of hydraulic station
Superior product
Quality characteristic value
First-class product
Conform to Article 3 of GB9708
Conform to Article 3 of GB9708
GB9708
Qualified product
Inspected according to Article
3.1 of HG/T
2148
Conform to Article 3 of GB9708
According to Article 3 of HG/T
Automatically adjusted within a certain range
Conform to Article 4.7 of GB9707
Conform to Article 4.10 of GB9707
Conform to GB 9707 Article 4.10 Table 1 provisions
Comply with GB9707 Article 4.17 provisions
2148 Article 3.2 Inspection
Visual inspection
Inspect according to HG/T
2148 Article 4.1.3 Inspection
Inspect according to HG/T
2148 Article 4.1 Inspection
Inspect according to HG/T
2148 Article 4.2
3.3 Assembly (see Table 3)
Quality
Part of the contact surface between the material door and the mixing
room
Air drying mm
>80~250L
>270 L
Sealing of sliding parts
Sealing performance of rotor end seal
Sealing performance of discharge door
HG/T2605-94
Quality characteristics
Importance category
Special code
Superior products
Quality characteristic values
First-class products
No leakage
Qualified products
<0.12(0.2Feeler gauge inspection
~0.3Sliding
0.35Sliding
≤030
Visual inspection
Conform to GB9707 Section 6.2.2 Article d
Comply with Article 6.2.2e of GB9707
Visual inspection
Visual inspection
3.4 ​​Parts and components (see Table 4)
Reducer
Quality characteristics
Hydrostatic test or hot
Pressure test
Working surface wear-resistant hardening
Hydrostatic test
Surface treatment
Tooth surface contact accuracy
Hydrostatic test
Working surface treatment
Working surface treatment
HG/T2605-94
Quality characteristics
Importance Category
Classification code
Superior product
Quality property value
First-class product
Qualified product
Conform to Article 4.15 and Article 4.16 of GB9707Conform to Article 4.12 and Article 4.13 of GB9707Conform to Article 4.15 of GB9707
For production:
Convex shuttle and shuttle
Side surface stacking
welding wear-resistant hard
metal alloy,
Table measurement method
Inspect according to Article 4.4 of HG/T
2148
Table measurement method
Inspect according to HG/T|| |tt||Comply with GB9707 Article 4.11
2148 Article 4.3
Convex shuttle surface Article 4.13
Hardness>
HRC55, shuttle
Example surface hardness>HRC
Experimental use:
Convex shuttle surface
>HRC50
Comply with GB10095
The pressure shall not be less than 1.5 times of the working pressure, and there shall be no leakage for 5 minutes,
Comply with GB9707 Article 4.12 and Article 4.13
Comply with GB9707 Article 4.12 and Article 4.13 regulations
Article Inspection
Gloss method
Table measurement method
Method—Use
Hardness tester to check
Measure the actual object
Method 2 Inspection
Test sample block
Method—Use
Hardness tester to check
Measure the actual object
Method 2: Inspection
Test sample block
3.5 Purchased electromechanical supporting components (see Table 5) Serial number
Quality characteristics
Main electromechanical supporting
Components
3.6 Safety and environmental protection (see Table 6 )
Quality characteristics
Overtime sound…
3.7 User evaluation (see Table 7)
HG/T2605-94
Quality characteristics
Importance category
Special code
Superior product
Obtain the corresponding
high-quality product
title or can
guarantee the quality of the whole
machine reaches
superior product
Quality characteristic value
First-class product
Qualified product
Can guarantee
Can guarantee| |tt||Quality inspection of the whole machine is exempt from certificate
Quality of the whole machine
First-class qualified and actual
Product level
Quality characteristics
Importance category
Special code
30~160L
Quality characteristics
Product quality
Quality characteristics
Importance category
Special code
Superior product
Product level
Quality characteristic value
First-class product
Qualified product
Quality characteristic value
Superior Product
First-class product
Qualified product
2108 specification
Inspection user
User believes that it can reach the corresponding level of the original
Reflection and evaluation
3.8 Painting, appearance and packaging (see Table 8) Serial number
Quality characteristics
Painting,
Rust and exposed
Machining table
Product interior
Cleanliness
Factory technology
Quality characteristics
Importance category
Special code
Quality characteristics Property value inspection record table (see Table 9) Serial number
Quality characteristics
Main property category
HG/T2605-94
Quality characteristic value
Superior product
First-class product
Qualified product
Painting should meet the requirements of ZBG95010, and the exposed machine should be inspected according to the standard
The processed surface should be coated with anti-rust material
Meet the requirements of HG5-1541
Meet the requirements of HG5-1543
No stagnant water and residual debris, etc.
Meet the requirements of GB/T13306, The handwriting is clear and legible for a long time,
complete, unified, correct and clear, and meets the corresponding standards
Quality property value
Superior product
Check the actual product
Inspect according to standards
Check the actual product
Inspect the actual product
Inspect the actual product
Inspect the actual product
Evaluation results
Qualified product
First-class product
Unqualified product
4 Assessment of product quality grade
4.1 Assessment method of product quality grade (See Table 10) Category code
Characteristic value level
Product quality grade
Superior product
First-class product
Qualified product
Superior product
All achieved
HG/T2605--94
Cumulatively all achieved
4.2 Evaluation of product quality grade (See Table 11) Manufacturer name
Product name
Model specification
Product number
Completion date
Quality attribute
Importance category
Number of items to be inspected
Product assessment grade
Quality manager
Additional notes:
Number of items actually inspected
Qualified products
Superior products
All reached
First-class products
All reached cumulatively
All reached cumulatively
Product drawing number
Factory number
Number of items actually inspected
Unqualified
This standard was proposed by China National Chemical Equipment Corporation and is under the jurisdiction of the Rubber Machinery Sub-Technical Committee of the National Technical Committee for Rubber and Plastics Machinery Standardization. This standard was drafted by Yiyang Rubber Machinery Factory and Dalian Rubber and Plastic Machinery Factory of the Ministry of Chemical Industry. The main drafters of this standard are: Meng Haixing, Yan Jintao, Chen Dezhang, Cai Suzhen, 8
Qualified products
All meet
One
defect is allowed
Two
defects are allowed
People's Republic of China
Chemical Industry Standard
Closed Rubber Mixing Machine Product Quality Grading and Inspection Details HG/T
2605-94
Car China National Chemical Equipment Corporation
Postal Code 100011
Printed by Beijing Institute of Chemical Technology Printing Factory
Copyright reserved
880×1230
First edition in March 1995
No reproduction
15,000 words
Printing sheet 0.75
First printing in March 1995Meet the corresponding standards
Quality property value
Superior products
Check the actual product
Inspect according to the standards
Check the actual product
Inspect according to the standards
Check the actual product
Inspect the actual product
Inspect the actual product
Inspect the actual product
Evaluation results
Qualified products
First-class products
Unqualified products||tt| |4 Assessment of product quality grade
4.1 Assessment method of product quality grade (see Table 10) Category code
Characteristic value level
Product quality grade
Superior product
First-class product
Qualified product
Superior product
All achieved
HG/T2605--94
All achieved cumulatively
4 .2 Assessment of product quality grade (see Table 11) Manufacturer name
Product name
Model specification
Product number
Completion date
Quality characteristic
Importance category
Number of items to be inspected
Assessment grade of this product
Quality manager
Additional notes:
Number of items actually inspected
Qualified products
Superior products
All achieved
First-class products
All achieved cumulatively
All achieved cumulatively
Product drawing number
Factory number
Number of items actually inspected
Unqualified
This standard is proposed by China National Chemical Equipment Corporation and is under the jurisdiction of the Rubber Machinery Sub-Technical Committee of the National Technical Committee for Rubber and Plastics Machinery Standardization. This standard was drafted by Yiyang Rubber Machinery Factory and Dalian Rubber and Plastic Machinery Factory of the Ministry of Chemical Industry. The main drafters of this standard are: Meng Haixing, Yan Jintao, Chen Dezhang, Cai Suzhen, 8
Qualified products
All meet
One
defect is allowed
Two
defects are allowed
People's Republic of China
Chemical Industry Standard
Closed Rubber Mixing Machine Product Quality Grading and Inspection Details HG/T
2605-94
Car China National Chemical Equipment Corporation
Postal Code 100011
Printed by Beijing Institute of Chemical Technology Printing Factory
Copyright reserved
880×1230
First edition in March 1995
No reproduction
15,000 words
Printing sheet 0.75
First printing in March 1995Meet the corresponding standards
Quality property value
Superior products
Check the actual product
Inspect according to the standards
Check the actual product
Inspect according to the standards
Check the actual product
Inspect the actual product
Inspect the actual product
Inspect the actual product
Evaluation results
Qualified products
First-class products
Unqualified products||tt| |4 Assessment of product quality grade
4.1 Assessment method of product quality grade (see Table 10) Category code
Characteristic value level
Product quality grade
Superior product
First-class product
Qualified product
Superior product
All achieved
HG/T2605--94
All achieved cumulatively
4 .2 Assessment of product quality grade (see Table 11) Manufacturer name
Product name
Model specification
Product number
Completion date
Quality characteristic
Importance category
Number of items to be inspected
Assessment grade of this product
Quality manager
Additional notes:
Number of items actually inspected
Qualified products
Superior products
All achieved
First-class products
All achieved cumulatively
All achieved cumulatively
Product drawing number
Factory number
Number of items actually inspected
Unqualified
This standard is proposed by China National Chemical Equipment Corporation and is under the jurisdiction of the Rubber Machinery Sub-Technical Committee of the National Technical Committee for Rubber and Plastics Machinery Standardization. This standard was drafted by Yiyang Rubber Machinery Factory and Dalian Rubber and Plastic Machinery Factory of the Ministry of Chemical Industry. The main drafters of this standard are: Meng Haixing, Yan Jintao, Chen Dezhang, Cai Suzhen, 8
Qualified products
All meet
One
defect is allowed
Two
defects are allowed
People's Republic of China
Chemical Industry Standard
Closed Rubber Mixing Machine Product Quality Grading and Inspection Details HG/T
2605-94bZxz.net
Car China National Chemical Equipment Corporation
Postal Code 100011
Printed by Beijing Institute of Chemical Technology Printing Factory
Copyright reserved
880×1230
First edition in March 1995
No reproduction
15,000 words
Printing sheet 0.75
First printing in March 1995
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.