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GB/T 31552-2023: Foundry machinery - Classification and model designation
Status: Valid GB/T 31552: Evolution and historical versions
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| GB/T 31552-2023 | English | 849 |
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Foundry machinery - Classification and model designation
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GB/T 31552-2023
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| GB/T 31552-2015 | English | 1439 |
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Foundry machinery -- Model formulating means
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GB/T 31552-2015
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PDF similar to GB/T 31552-2023
Basic data | Standard ID | GB/T 31552-2023 (GB/T31552-2023) | | Description (Translated English) | Foundry machinery - Classification and model designation | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J61 | | Classification of International Standard | 25.120.30 | | Word Count Estimation | 44,415 | | Date of Issue | 2023-03-17 | | Date of Implementation | 2023-10-01 | | Older Standard (superseded by this standard) | GB/T 31552-2015 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 31552-2023: Foundry machinery - Classification and model designation---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS25:120:30
CCSJ61
National Standards of People's Republic of China
Replacing GB/T 31552-2015
Casting machinery classification and model compilation method
Released on 2023-03-17
2023-10-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Category 1
5 Model preparation method 4
Appendix A (Normative) Type classification and group, type code and main parameter code of various equipment of foundry machinery 7
Figure 1 Classification of foundry machinery and equipment 1
Figure 2 Example of equipment naming for foundry machinery (single machine) 4
Figure 3 Model composition and meaning 5
Table 1 Group division of foundry machinery and equipment 2
Table 2 Equipment Category Code of Foundry Machinery 5
Table A:1 Molding sand preparation and sand recycling equipment (class code S) 7
Table A:2 Molding core making equipment (class code Z) 10
Table A:3 Shaking sand and core removal equipment (class code L) 13
Table A:4 Cleaning equipment (class code Q) 16
Table A:5 Permanent and semi-permanent casting equipment (class code J) 20
Table A:6 Investment and lost foam casting equipment (class code M) 23
Table A:7 Melting and pouring equipment (class code R) 26
Table A:8 Transportation quantitative equipment (class code Y) 30
Table A:9 Detection and control equipment (class code C) 33
Table A:10 Others (Class Code T) 36
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
This document replaces GB/T 31552-2015 "Foundry Machinery Type Compilation Method": Compared with GB/T 31552-2015, except for the
Apart from adjustments and editorial changes, the main technical changes are as follows:
a) The expression of the scope has been changed (see Chapter 1, Chapter 1 of the:2015 edition):
b) Added casting machinery classification methods, classification basis and classification diagrams, and changed the names of some types of equipment: the "sand processing equipment"
Equipment" was changed to "sand preparation and sand recycling equipment", "sand shakeout equipment" was changed to "sand shakeout and coring equipment", and "metal mold equipment" was changed
Change to "permanent and semi-permanent casting equipment", change "investment molding equipment" to "investment and lost foam casting equipment" (see 4:1,
4:2 and Figure 1, 3:2:3 and Table 1 of the:2015 edition):
c) Added Table 1, added and merged some group equipment, changed the names of some group equipment, adjusted the names of some group equipment
Category (see Table 1, Table 2 to Table 11 of the:2015 edition), of which:
1) In "Molding sand preparation and sand recycling equipment", change "Raw material processing equipment" to "Raw sand drying equipment", "Self-hardening sand mixing equipment"
Sand equipment" was changed to "non-clay sand mixing equipment" (see Table 1, Table 2 of the:2015 edition);
2) In "Moulding and Core Making Equipment", adjust "Lost Foam Molding Equipment" to "Investment and Lost Foam Casting Equipment", and set "Vibration Pressure
"Moulding machine" is changed to "shock molding machine", "vibrating molding machine" is changed to "vibrating molding machine and vibrating table", "force compacting,
Injection molding machine" was changed to "air force compacting, injection (static) pressure molding machine", "V method molding equipment" was changed to "V method design
equipment", "molding supporting equipment" is changed to "molding line auxiliary equipment", "core making machine" is changed to "core shooter and core making complete set of equipment" (see
Table 1, Table 3 of the:2015 edition);
3) In "shaking sand removal equipment", change "fixed vibrating sand shakeout machine" to "fixed sand shakeout machine", "conveyor vibration shakeout
Machine" was changed to "conveyor shakeout machine", "drum shakeout machine" was changed to "shakeout drum", "vibration corer" was changed to "corer remover"
Machine", "special sand cleaning device" was changed to "wet sand cleaning device" (see Table 1, Table 4 of the:2015 edition);
4) In "Cleaning Equipment", change "Ordinary Cleaning Equipment" to "Roller, Vibration Cleaning Equipment", and change "Shot Blast Cleaning Equipment" to
Changed to "Shot Peening (Sand) Cleaning Equipment", "Cutting and Grinding Equipment" and divided into "Gating and Riser Removal Equipment" and "Grinding and Cleaning Equipment"
"equipment", delete the "other" equipment group division (see Table 1, Table 5 of the:2015 edition);
5) In "permanent and semi-permanent casting equipment", change "metal mold casting machine" to "metal mold gravity casting machine", "golden mold casting machine"
"Type auxiliary machine" was changed to "permanent casting auxiliary machine", the group division of "rotor die casting machine" was deleted, and its equipment was adjusted to "cold casting machine":
In "chamber die-casting machine", add "graphite casting equipment" (see Table 1, Table 6 of the:2015 edition);
6) In "Investment and Lost Foam Casting Equipment", change "Mold Material Preparation Equipment" to "Wax Material and Wax Pattern Preparation Equipment", "Removal
Equipment" was changed to "dewaxing equipment", and "lost foam molding equipment" and "lost foam molding equipment" were added (see Table 1,:2015
version of Table 7);
7) In "Smelting and Pouring Equipment", merge "Cupola" and "Forehearth" into "Cupola and Its Auxiliary Devices", and "Molten Iron Ladle"
Merged with "liquid steel ladle" into "ladle", merged "cupola auxiliary equipment" and "coke processing equipment" into "burden handling and
Batching equipment", change "cupola feeding device" to "smelting and feeding equipment", change "cupola fan" to "smelting pouring
Supporting equipment", added "melt metal processing and transfer equipment" and "non-ferrous alloy melting furnace" (see Table 1, the table of the:2015 edition
8);
8) In "Transportation Quantitative Equipment", change "General Parts" to "Flat Car", change "Casting Manipulator" to "Casting Machine
Manipulators and Robots" and adjusted to the "Others" category (see Table 1, Table 9 of the:2015 edition);
9) In "Detection and control equipment", change "Sand processing detection and control device" to "Molding sand preparation detection and control device", "Sand
Furnace smelting process detection and control device" was changed to "smelting process detection and control device", and "special casting detection device" was changed to
For "permanent casting detection device", add "material level detection device" (see Table 1, Table 10 of the:2015 edition);
10) In the "Others" category, change "paint material preparation equipment" to "paint equipment", delete "turnover equipment", and add "casting equipment"
3D printing and sand mold processing and forming equipment", "casting waste gas purification device", "dust removal equipment for foundry" and "melting waste slag regeneration
Utilization of equipment” (see Table 1, Table 9 and Table 11 of the:2015 edition):
d) The requirement for the name of foundry machinery has been deleted (see 3:1:4 of the:2015 edition):
e) Deleted the expression method of the casting unit code (see 3:2:2:2 of the:2015 edition):
f) The requirements for the naming of foundry machinery production lines and production units (or systems, centers) have been added (see 4:5:2):
g) Change "principles and methods of foundry machinery model establishment" to "model establishment method" (see Chapter 5, Chapter 3 of the:2015 edition):
h) Added the provisions on the basic elements of casting machinery product models (see 5:1:1):
i) The normative appendix "Type division and group, type code and main parameter code of various equipment of foundry machinery" has been added, and some parts have been deleted and added:
Type-specific equipment, changed the names of some types of equipment, and adjusted the group division of some types of equipment (see Appendix A,:2015
Table 2~Table 11 of the edition):
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed by China Machinery Industry Federation:
This document is under the jurisdiction of the National Foundry Machinery Standardization Technical Committee (SAC/TC186):
This document is drafted by: Nan'an Zhongji Standardization Research Institute Co:, Ltd:, Jinan Casting and Forging Institute Inspection and Testing Technology Co:, Ltd:, Fujian Province
Minxuan Technology Co:, Ltd:, Shandong Jiechuang Machinery Co:, Ltd:, Eleven Dimensions (Xiamen) Network Technology Co:, Ltd:, Suzhou Mingzhi Technology Co:, Ltd:
Co:, Ltd:, Quanzhou Standardization Association, Qingdao Antai Heavy Industry Machinery Co:, Ltd:, Jinhua Baolin Technology Co:, Ltd:, Zhejiang Wujing
Machine Manufacturing Co:, Ltd:, Baoding Well Foundry Machinery Co:, Ltd:, Qingdao Zhongzhida Environmental Protection Melting Equipment Co:, Ltd:, Weihai Gongyou Casting Co:, Ltd:
Manufacturing Machinery Co:, Ltd:, Qingdao Huihong Liangtai Intelligent Equipment Co:, Ltd:, Quzhou Hengye Auto Parts Co:, Ltd:, China Automotive Industry Engineering Co:, Ltd:
Co:, Ltd:, Qingdao Kaijie Heavy Industry Machinery Co:, Ltd:, Shenzhen Lingwei Technology Co:, Ltd:, Qingdao Qingli Environmental Protection Equipment Co:, Ltd:, Qingdao Beinuo Magnetics
Electric Technology Co:, Ltd:, Qingdao Sanrui Machinery Manufacturing Co:, Ltd:, Wuyang Baichuan (Qingdao) Intelligent Equipment Co:, Ltd:, Jinan Second Machine Tool Group Co:, Ltd:
Co:, Ltd:, Anhui Anchun Machinery Co:, Ltd:, Ningxia Sharing Group Co:, Ltd:, Nan'an Quality Measurement and Inspection Institute:
The main drafters of this document: Zhu Bin, Lu Jun, Liu Jiahua, Zhang Jie, Hou Xuecai, Lu Gaochun, Chen Yucai, Ji Yan, Chen Miaoyong, Zhao Yang, Hou Ruoxian,
Duan Jinting, Chi Yingjie, Chen Liang, Xia Tiansheng, Liu Xiaolong, Su Liguo, Zhan Changjun, Xu Niansheng, Yu Kuotao, Li Haichun, Yan Zuoxiu, Wang Derun,
Wang Minggang, Huang Changwen, Xue Ruili, Ke Zhenzhen, Chen Renjie:
This document was first published in:2015, and this is the first revision:
Casting machinery classification and model compilation method
1 Scope
This document specifies the classification and model compilation methods of foundry machinery:
This document applies to the design, manufacture and trade of foundry machinery:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
GB/T 25370 Foundry Machinery Terminology
3 Terms and Definitions
The terms and definitions defined in GB/T 25370 apply to this document:
4 categories
4:1 Classification method
The equipment classification of foundry machinery adopts the three-level classification method of class, group and type (or called large class, small class, series):
4:2 Classification
Foundry machinery is divided into 10 categories (or major categories) of equipment according to Figure 1 according to its use or casting method:
Figure 1 Classification of foundry machinery and equipment
4:3 Group division
Various types (categories) of foundry machinery, according to different purposes and functions, as well as different working principles and operating objects, are further divided into
Several groups (or subcategories), group division according to the provisions of Table 1:
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