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Avantec Zerspantechnik GmbH
data sheet multiring EM90

data sheet multiring EM90

Product catalog summary

Overview: The document provides technical specifications and guidelines for the MULTIRING EM90 modular disc design, focusing on its application in machining processes. It includes details on tool holders, machining parameters, and material compatibility.

Specifications: The EM90 features a modular disc design with custom cutting lengths up to 2.5 times the diameter (D). It incorporates a dual positive/negative helix to reduce axial impact forces. The design includes intermediate rings (ZR), bottom rings (BR), and double cutting rings (DR).

Tool Holders: The document lists various tool holders compatible with the EM90, specifying dimensions and weights for different configurations, including SK60, SK50, and HSK-A100 standards.

Machining Parameters: The document provides detailed machining parameters for different material groups, including steel and cast iron. Parameters such as maximum chip thickness (hmax) and cutting speed (vc) are specified for various articles and designations.

Material Compatibility: The document outlines the compatibility of the EM90 with different AV material groups, providing specific machining parameters for each group. It includes recommendations for vibration and surface-dependent parameters.

Key Recommendations: The recommended engagement (ae) is 0.2 times the diameter (D) for optimal performance. The document emphasizes matching machining parameters with material groups to ensure efficiency and precision.

Catalog excerpts

Modular disc design Custom cutting lengths up to 2.5 x D Dual positive/negative helix reduces the axial impact of tractive and compressive forces Intermediate rings ZR | bottom rings BR | double cutting rings DR EM90 BR INS ZR H z H z D Article

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Matching of machining parameters with the AV material groups Article Parameters vibration-/surface-dependent

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Matching of machining parameters with the AV material groups Article EN.0904.017.26 SKY77 Cast iron Parameters vibration-/surface-dependent

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Matching of machining parameters with the AV material groups Article Cast iron Parameters vibration-/surface-dependent

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