T/GZZJ 08-2020 Active Group standards

T/GZZJ 08-2020 Determination of the Impact Performance of Polylactic Acid Consumables for 3D Printing on Simply Supported Beams

T/GZZJ 08-2020

Publish Date: 2020-01-01 Implement Date: 2020-02-01 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/GZZJ 08-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Manganese ore

ICS Name: Plastic Composite

Publish Date: 2020-01-01

Implement Date: 2020-02-01

Scope

Main technical content: Use a 3D printer to print poly(lactic acid) consumables into simple-supported beam impact specimens. The specimen size should comply with the provisions of Specimen Type 1 in Table 1 of GB/T 1043.1-2008, without any notches. Recommended printing parameters: printing temperature 210℃, hotbed temperature 50℃, printing speed 80mm/s, vertical printing. If other printing parameters are used, they need to be noted in the report. Conduct lateral impact testing according to the provisions of GB/T 1043.1-2008, without any notches. Conduct testing according to the provisions of Chapter 8 of GB/T 1043.1-2008.