JB/T 53575-1999
KY Series Rotary Blasthole Drills - Product Quality Grading (Internal Use)
KY系列牙轮钻机 产品质量分等（内部使用）
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 质量等级 → 4 试验方法 Foreword → 1 Scope → 2 Normative References → 3 Quality Grades → 4 Test Methods
Scope
This standard specifies the quality grades, test methods, and inspection rules for KY series rotary blasthole drills. This standard is applicable to the evaluation of the quality grades of KY series rotary blasthole drills.
本标准规定了KY系列牙轮钻机的质量等级、试验方法和检验规则。本标准适用于评定KY系列牙轮钻机的质量等级。
Normative References
Keywords
Application Summary AI generated
This standard is used by mining machinery manufacturers and quality inspection agencies to evaluate the quality grades of KY series rotary blasthole drills. It establishes three quality levels—qualified, first-grade, and premium—providing a unified basis for factory inspection and user acceptance. The standard plays a key role in improving product quality and enhancing market competitiveness.
该标准由矿山机械制造企业和质量检验机构使用，用于对KY系列牙轮钻机进行质量等级评定。它通过设定合格品、一等品和优等品三个等级，为产品出厂检验和用户验收提供了统一依据。该标准对提升钻机产品质量、促进市场竞争具有重要意义。
AI Summary AI generated
This standard specifies the quality grades, test methods, and inspection rules for KY series rotary blasthole drills, applicable for evaluating their quality levels. It defines three grades: qualified, first-grade, and premium, based on technical level, finished product inspection, production quality checks, and user feedback. The standard details specific indicators and test methods for finished product inspection, assembly, painting, packaging quality, key component manufacturing quality, and reliability and service life, providing a comprehensive technical basis for drill quality control.
本标准规定了KY系列牙轮钻机的质量等级、试验方法和检验规则，适用于该系列产品的质量等级评定。标准将产品分为合格品、一等品和优等品三个等级，依据技术水平、成品检验、生产过程质量检查和用户评价综合判定。标准还详细列出了成品检验、装配涂漆包装质量、主要零件加工制造质量以及可靠性与寿命等具体指标和检验方法，为钻机质量控制提供了全面技术依据。
Key Sentences extracted from text
本标准规定了KY系列牙轮钻机的质量等级、试验方法和检验规则。
产品的质量等级根据采用的标准、产品的技术水平、成品检验、生产过程中的质量检查和用户评价意见几个方面来确定，分为合格品、一等品和优等品三个等级。
产品的结构、性能、精度、安全、卫生、可靠性与寿命等质量指标达到国际一般水平，且实物质量水平达到国际同类产品一般水平。
产品的结构、性能、精度、安全、卫生、可靠性与寿命等质量指标达到国际先进水平，且实物质量水平与国外同类产品相比达到近五年内的先进水平。
试验产品应是合格入库的产品。
This standard specifies the quality grades, test methods, and inspection rules for KY series rotary blasthole drills.
The quality grade of the product is determined based on the adopted standards, product technical level, finished product inspection, quality checks during production, and user evaluation opinions, and is divided into three grades: qualified product, first-grade product, and premium product.
The product's quality indicators such as structure, performance, precision, safety, hygiene, reliability, and service life shall reach the general international level, and the actual quality level shall reach the general level of similar international products.
The product's quality indicators such as structure, performance, precision, safety, hygiene, reliability, and service life shall reach the advanced international level, and the actual quality level shall be comparable to the advanced level of similar foreign products within the past five years.
The test product shall be a product that has passed inspection and been put into storage.
Standard Timeline
Changes from replaced version:
- 对KY–150某些技术参数与主要零件的加工制造质量检验项目进行了修改
- 增加了对试验场地的要求
- 增加了主要零件加工制造质量检验项目、方法的要求
- Modified certain technical parameters and inspection items for processing and manufacturing quality of main parts for KY-150
- Added requirements for test site conditions
- Added requirements for inspection items and methods for processing and manufacturing quality of main parts