T/WLJC 18-2019 Active Group standards

T/WLJC 18-2019 Portable drill bit sharpener

Publish Date: 2019-03-28 Implement Date: 2019-03-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/WLJC 18-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Grinding machine

ICS Name: CNC machine tools

Publish Date: 2019-03-28

Implement Date: 2019-03-28

Scope

Scope: This standard specifies the models, parameters, general requirements, accessories and tools, safety and hygiene, processing and assembly, and empty running test of portable series drill grinding machines, as well as the accuracy inspection of the machines. This standard applies to portable drill grinding machines with a maximum grinding drill diameter of 0.5 mm to 32 mm. Main technical content: The scope of application of this standard is defined as portable drill grinding machines with a maximum grinding drill diameter of 0.5 mm to 32 mm. By formulating this standard, the following main issues are addressed: (1) There is a lack of enterprise-level or higher product standards for drill grinding machines, and the product standards of various enterprises are not publicly available, leaving users of drill grinding machines without advanced standards to compare the advantages and disadvantages of commercially available products. (2) This standard provides standardized accuracy inspection methods and judgment criteria for drill grinding machines. The accuracy requirements proposed in the standard represent the advanced technical level in China.