JC/T 612-2011
ActiveContinuous polishing machine for stone
石材连续磨机
Catalogue
前言 → 1 范围 → 2 规范性引用文件 → 3 术语及定义 → 4 分类、型号与基本参数 → 5 要求 → 6 试验方法 → 7 检验规则 → 8 标志、包装、运输和贮存 Foreword → 1 Scope → 2 Normative References → 3 Terms and Definitions → 4 Classification, Model and Basic Parameters → 5 Requirements → 6 Test Methods → 7 Inspection Rules → 8 Marking, Packaging, Transport and Storage
Scope
This standard specifies the terms and definitions, classification, model and basic parameters, requirements, test methods, inspection rules, as well as marking, packaging, transport and storage of continuous polishing machines for stone (hereinafter referred to as polishing machines). This standard applies to polishing machines for continuous processing of rough, fine, and precision grinding and polishing of surfaces of natural marble, granite, and similar material building slabs (hereinafter referred to as stone slabs).
本标准规定了石材连续磨机(以下简称磨机)的术语和定义、分类、型号和基本参数、要求、试验方法、检验规则以及标志、包装、运输和贮存。本标准适用于对天然大理石、花岗石及类似材质建筑板材(以下简称石板)表面进行粗、细、精研磨及抛光连续加工的磨机。
Normative References
Keywords
Application Summary AI generated
Stone processing companies use this standard to design, manufacture, and inspect continuous polishing machines for stone, ensuring efficient and stable grinding and polishing of marble and granite slabs. By specifying technical parameters, safety requirements, and test methods, the standard guarantees processing quality and operational safety, serving as a key reference for equipment production and quality control in the stone industry.
石材加工企业使用该标准来设计、制造和检验石材连续磨机，确保设备能高效、稳定地对大理石和花岗石板材进行研磨和抛光。该标准通过规定磨机的技术参数、安全要求和试验方法，保障了加工质量和操作安全，是石材行业设备生产和质量控制的重要依据。
AI Summary AI generated
This standard specifies terms, classification, parameters, technical requirements, test methods, inspection rules, and marking/packaging for continuous polishing machines for stone. It applies to grinding and polishing of natural marble, granite, and similar building slabs. Key technical requirements include smooth no-load operation, noise ≤85 dB(A), and compliance of slab flatness and gloss after polishing, along with safety and electrical safety provisions. Test methods cover no-load and load operation tests, with inspection divided into factory and type inspection.
本标准规定了石材连续磨机的术语、分类、参数、技术要求、试验方法、检验规则及标志包装等。适用于天然大理石、花岗石等建筑板材的研磨抛光加工。主要技术要求包括空载运行平稳、噪声≤85 dB(A)、磨抛后板材平面度及光泽度达标，并规定了安全防护和电气安全要求。试验方法涵盖空载和负载运转测试，检验分出厂和型式检验。
Key Sentences extracted from text
本标准规定了石材连续磨机(以下简称磨机)的术语和定义、分类、型号和基本参数、要求、试验方法、检验规则以及标志、包装、运输和贮存。
磨机空运转时应运行平稳，无明显振动，无异常响声。
在空载运转条件下，磨机的噪声声压级不应大于85 dB(A)。
花岗石板材的平面度公差不应低于GB/T 18601--2009表5中镜面和细面板材优等品的要求；大理石板材的平面度公差不应低于GB/T 19766--2005表3中优等品的要求。
保护接地电路的设置应符合GB 5226.1—2008中5.2和8.2的规定。
This standard specifies the terms and definitions, classification, model and basic parameters, requirements, test methods, inspection rules, as well as marking, packaging, transport and storage of continuous polishing machines for stone (hereinafter referred to as polishing machines).
The polishing machine shall run smoothly during no-load operation, without obvious vibration or abnormal noise.
Under no-load operation conditions, the noise sound pressure level of the polishing machine shall not exceed 85 dB(A).
The flatness tolerance of granite slabs shall not be lower than the requirements for mirror and fine surface slabs of superior grade in Table 5 of GB/T 18601--2009; the flatness tolerance of marble slabs shall not be lower than the requirements for superior grade in Table 3 of GB/T 19766--2005.
The setting of the protective bonding circuit shall comply with the provisions of 5.2 and 8.2 in GB 5226.1—2008.
Standard Timeline
Changes from replaced version:
- 标准名称由《天然饰面石材连续磨机》修改为《石材连续磨机》
- 增加了第3章“术语和定义”
- 修改1995版第3章“产品分类”，本版改为第4章“分类、型号与基本参数”
- 删除了1995版4.1.2、4.1.8和4.2.11条内容
- 增加了表1“基本参数表”
- 增加了对磨头无故障工作时间的规定
- 增加了对噪声的要求
- 增加了磨抛石板的技术要求
- 修改1995试验方法一章的内容，本版按整机、主要零部件、装配、安全、外观等项目分别给出了规定
- 删除了1995版中附录A的内容
- Standard name changed from 'Continuous polishing machine for natural facing stone' to 'Continuous polishing machine for stone'
- Added Chapter 3 'Terms and Definitions'
- Modified Chapter 3 'Product Classification' of 1995 version to Chapter 4 'Classification, Model and Basic Parameters'
- Deleted clauses 4.1.2, 4.1.8 and 4.2.11 of the 1995 version
- Added Table 1 'Basic Parameters Table'
- Added requirement for trouble-free working time of grinding heads
- Added noise requirement
- Added technical requirements for polished stone slabs
- Modified the test methods chapter of 1995 version, now providing provisions separately for complete machine, main components, assembly, safety, appearance, etc.
- Deleted Appendix A of the 1995 version