Sharpening (tool or cutter grinding) machines :-- Numerically controlled

HS v1996 Code: 846031

Revisions to 846031

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 846031. The most recent 1 version of this code (846031) is in the HS v2022 system:

This page shows a legacy version of code 846031 ( HS v1996).

Family tree for sharpening (tool or cutter grinding) machines :-- numerically controlled

    graph LR
    A["<a href='/classifications/hs/v1996/84'>84: Nuclear reactors, boilers, mchy &amp; mech  appliance; parts</a>"]
A --> B["<a href='/classifications/hs/v1996/8460'>8460: Machine-tools for deburring, sharpening, grinding,honing, lapping, polishing or otherwise finishing metal or cermets by means of grinding stones, abrasives or polishing products, other than gear cutting, gear grinding or gear finishing</a>"]
B --> C["<a href='/classifications/hs/v1996/846031'>846031: Sharpening (tool or cutter grinding) machines :-- Numerically controlled</a>"]

    B --> D["<a href='/classifications/hs/v1996/846011'>846011: Flat-surface grinding machines, in which the positioning in any one axis can be set up to an accuracy of at least 0.01 mm :-- Numerically controlled</a>"]
B --> E["<a href='/classifications/hs/v1996/846019'>846019: Flat-surface grinding machines, in which the positioning in any one axis can be set up to an accuracy of at least 0.01 mm :-- Other</a>"]
B --> F["<a href='/classifications/hs/v1996/846021'>846021: Other grinding machines, in which the positioning in any one axis can be set up to an accuracy of at least 0.01 mm :-- Numerically controlled</a>"]
B --> G["<a href='/classifications/hs/v1996/846029'>846029: Other grinding machines, in which the positioning in any one axis can be set up to an accuracy of at least 0.01 mm :-- Other</a>"]
B --> H["<a href='/classifications/hs/v1996/846039'>846039: Sharpening (tool or cutter grinding) machines :-- Other</a>"]
B --> I["<a href='/classifications/hs/v1996/846040'>846040: Honing or lapping machines</a>"]
B --> J["<a href='/classifications/hs/v1996/846090'>846090: Other</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight