T/JSAMIA 012-2021 Active Group standards

T/JSAMIA 012-2021 Single-tuber segment sugarcane planting machine

Publish Date: 2021-05-30 Implement Date: 2021-05-30 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/JSAMIA 012-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Economic crops

ICS Name: Sowing and planting equipment

Publish Date: 2021-05-30

Implement Date: 2021-05-30

Scope

Scope: This document specifies the terms and definitions, model compilation rules, technical requirements, test methods, inspection rules, labeling, packaging, transportation, and storage for single-bud segment sugarcane planting machines. Main Technical Content: 4. Model Compilation Rules The product models of planting machines are compiled in accordance with the provisions of JB/T8574, and consist of the following codes and main parameters: 2 C Z D – Improvement codes, represented by the letters A, B, and C; Main parameter codes (numbers): Number of rows; Characteristic codes: Indicating single-bud segments; Sub-category codes (letters): Sugarcane planting machines; Main category codes (numbers): Planting and fertilizing machinery. Example: 2CZD-2 indicates a double-row sugarcane planting machine with single-bud segments. 5. Technical Requirements 5.1 General Requirements Planting machines shall comply with the requirements of this document and be manufactured in accordance with the approved product drawings and technical documents following the prescribed procedures. 5.2 Component Technical Requirements The raw materials used for parts shall comply with the national and industry standards specified in the drawings. Material substitution is allowed, but the substituted materials must maintain the original design performance. Castings shall comply with the relevant provisions of GB/T9439 and shall not have cracks or other defects that reduce the strength of the parts. Fitting components shall not have sand holes, air holes, shrinkage holes, or slag inclusions. Sheet metal stamping parts shall be smooth and flat, without cracks, burrs, or obvious scratches. 5.3 Main Component Technical Requirements The chisel-shaped shovels of the trenching components shall be made of steel not lower than 65Mn in accordance with GB/T699. The hardness of the working surface of the chisel-shaped shovel shall be 40HRC to 50HRC after heat tr