T/WLJC 19-2019 Portable planer blade grinder
T/WLJC 19-2019 Portable planer blade grinder
Basic Information
Scope
Scope: This standard specifies the models, parameters, general requirements, accessories and tools, safety and hygiene, processing and assembly, and air running test, and accuracy inspection of portable milling cutter edge grinding machines. This standard applies to portable milling cutter edge grinding machines with a maximum edge grinding diameter of 4 mm to 30 mm; Main technical content: The scope of application of this standard is defined as: portable milling cutter edge grinding machines with a maximum edge grinding diameter of 4 mm to 30 mm. By formulating this standard, the following main problems are solved: (1) There is a lack of enterprise-level or higher product standards for milling cutter edge grinding machines, and the product standards of various enterprises are not publicly available, so users of edge grinding machines lack advanced standards to compare the advantages and disadvantages of market products. (2) To provide a standardized accuracy inspection method and judgment criteria for milling cutter edge grinding machines, the accuracy requirements proposed in the standard represent the advanced technical level in China.