Machine-tools; for milling by removing metal, knee-type, numerically controlled

HS v2017 Code: 845951

About machine-tools; for milling by removing metal, knee-type, numerically controlled

hs code 845951 covers machine-tools used for milling operations that remove metal, specifically those with a knee-type design and numerical control. This industry plays a crucial role in the broader manufacturing sector, providing essential machinery for the production of a wide range of metal-based products. These machine-tools are utilized across various industries, from automotive and aerospace to general engineering, contributing to the overall efficiency and competitiveness of the economy.

Production process

Machine-tools classified under hs code 845951 typically employ computer numerical control (CNC) technology to precisely control the milling process. The workpiece is securely mounted on a knee-type table, which can be adjusted to the desired position. The cutting tool is then programmed to follow a specific path, removing material from the workpiece in a controlled and efficient manner. This automated process allows for the production of complex, high-quality parts with a high degree of accuracy and repeatability.

Production inputs

The production of machine-tools under hs code 845951 requires a range of inputs, including specialized metal alloys for the cutting tools, precision bearings and other mechanical components, as well as advanced electronic control systems. Additionally, these machine-tools often require significant investments in research and development to incorporate the latest technological advancements and ensure their competitiveness in the global market.

Production outputs

Machine-tools classified under hs code 845951 are primarily used to produce a wide variety of metal-based components and parts for various industries. These outputs can be consumed by manufacturers in sectors such as 870000 Motor vehicles, trailers and semi-trailers, 880000 Aircraft, spacecraft, and parts thereof, and 840000 Boilers, machinery and mechanical appliances; parts thereof, among others. The versatility and precision of these machine-tools make them essential for the production of high-quality, complex parts that are crucial for the competitiveness of these downstream industries.

Revisions to 845951

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 845951. The most recent 1 version of this code (845951) is in the HS v2022 system:

This page shows a legacy version of code 845951 ( HS v2017).

Older versions

Family tree for machine-tools; for milling by removing metal, knee-type, numerically controlled

    graph LR
    A["<a href='/classifications/hs/v2017/84'>84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/8459'>8459: Machine-tools; (including way-type unit head machines) for drilling, boring, milling, threading or tapping by removing metal, other than lathes of heading no. 8458</a>"]
B --> C["<a href='/classifications/hs/v2017/845951'>845951: Machine-tools; for milling by removing metal, knee-type, numerically controlled</a>"]

    B --> D["<a href='/classifications/hs/v2017/845910'>845910: Machine-tools; way-type unit head machines, for drilling, boring, milling, threading or tapping by removing metal, other than lathes of heading no. 8458</a>"]
B --> E["<a href='/classifications/hs/v2017/845921'>845921: Machine-tools; for drilling by removing metal, numerically controlled</a>"]
B --> F["<a href='/classifications/hs/v2017/845929'>845929: Machine-tools; for drilling by removing metal, other than numerically controlled</a>"]
B --> G["<a href='/classifications/hs/v2017/845931'>845931: Machine-tools; for boring-milling by removing metal, numerically controlled</a>"]
B --> H["<a href='/classifications/hs/v2017/845939'>845939: Machine-tools; for boring-milling by removing metal, other than numerically controlled</a>"]
B --> I["<a href='/classifications/hs/v2017/845941'>845941: Machine-tools; for boring by removing metal, numerically controlled boring machines, n.e.c. in heading 8459</a>"]
B --> J["<a href='/classifications/hs/v2017/845949'>845949: Machine-tools; for boring by removing metal, not numerically controlled boring machines, n.e.c. in heading 8459</a>"]
B --> K["<a href='/classifications/hs/v2017/845959'>845959: Machine-tools; for milling by removing metal, knee-type, other than numerically controlled</a>"]
B --> L["<a href='/classifications/hs/v2017/845961'>845961: Machine-tools; for milling by removing metal, (not knee-type), numerically controlled</a>"]
B --> M["<a href='/classifications/hs/v2017/845969'>845969: Machine-tools; for milling by removing metal, not knee-type, other than numerically controlled</a>"]
B --> N["<a href='/classifications/hs/v2017/845970'>845970: Machine-tools; for threading or tapping by removing metal</a>"]

    

    %% Color coordination by level

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    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 K level6
class L level6
class M level6
class N 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