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Plastic Impact Test Specimen Notch Machine

Motorized Notch Sample Preparation Machine

Model: ZQK-20A, Motorized

ZQK-20A Sample preparation notch machine for impact tester is used to process the non-metal material impact test specimen, such as the plastics, organic glass etc.,

Electric plastic impact test specimen notching machine is a laboratory-specific specimen preparation device, specially designed to meet the requirements of plastic impact strength testing. The equipment uses electric drive and is equipped with specialized cutting tools, allowing for fast and precise processing of standard-compliant specimen notches. It is suitable for preparing samples from various plastic sheets, pipes, profiles, and other materials. Its core advantages lie in high specimen preparation efficiency and consistent notch dimensions, effectively avoiding errors from manual specimen preparation and ensuring the accuracy of subsequent impact test results.

other name: Plastic impact specimen notch equipment/ notching machine/ notch making machine.


General introduction

ZQK-20A Sample preparation notch machine for impact tester is used to process the non-metal material impact test specimen, such as the plastics, organic glass etc.,


Electric plastic impact test specimen notching machine is a laboratory-specific specimen preparation device, specially designed to meet the requirements of plastic impact strength testing. The equipment uses electric drive and is equipped with specialized cutting tools, allowing for fast and precise processing of standard-compliant specimen notches. It is suitable for preparing samples from various plastic sheets, pipes, profiles, and other materials. Its core advantages lie in high specimen preparation efficiency and consistent notch dimensions, effectively avoiding errors from manual specimen preparation and ensuring the accuracy of subsequent impact test results.

other name: Plastic impact specimen notch equipment/ notching machine/ notch making machine.


ISO 179: “Plastics -- Determination of Charpy impact properties”

ASTM D6110: “Standard Test Method for Determining the Charpy Impact Resistance of Notched Specimens of Plastics”

Plastic Impact Test Specimen Notch Machine

Key Features

  • Main Uses
  • Core function
  • Usage Method
  • Application Areas
  • Standard

Preparation of standard notched specimens for plastic cantilever beam impact tests and simply supported beam impact tests, including common types such as V-notches and U-notches.
Meets the specimen preparation requirements for plastic impact performance testing in scenarios such as material research and development, production quality control, and third-party testing.


Ensures comparability of impact tests for different batches and specifications of plastic materials, providing a reliable basis for material performance evaluation.

Notch Machining Function: Can machine V-shaped (angle 45°, notch depth 2mm, etc.) and U-shaped (radius 0.25mm, 0.5mm, etc.) notches according to standard requirements (such as ISO, ASTM, GB/T, etc.).

Precision Positioning Function: Equipped with sample positioning devices and size adjustment mechanisms to ensure accurate control of the notch position, depth, and angle.

Safety Protection Function: Features safety devices such as protective covers and emergency stop buttons to prevent operators from coming into contact with the cutting tool during machining.

Efficient Drive Function: Electric drive replaces manual operation, increasing sample preparation speed, reducing labor intensity, and suitable for batch sample preparation.


Select the corresponding notching tool according to the test standard, and install and secure it on the machine tool holder.  

Adjust the specimen positioning device according to the specimen size and notch location requirements, and set the positioning parameters.  

Place the plastic specimen to be processed into the positioning fixture, clamp and secure it, ensuring that the specimen is not loose.  

Start the equipment, and the tool will cut the notch along the preset path. After processing is complete, turn off the equipment.  

Remove the specimen and check whether the notch size and shape meet the standard. If qualified, use it for subsequent impact testing.  

After use, clean the equipment, tools, and workbench, perform maintenance, and ensure the equipment operates normally.

Plastic Manufacturing Companies: Used for incoming raw material inspection, production process quality monitoring, and finished product testing to ensure that the product meets impact performance standards.

Research Institutions: In the development of plastic material formulations and modification studies, used to prepare standard samples and evaluate the optimization effects on material impact performance.

Testing Agencies: Used by third-party testing laboratories for sample preparation when undertaking plastic product quality testing services, ensuring the fairness and accuracy of test reports.

University Laboratories: Used in teaching experiments and research projects in materials science, polymer materials, and related fields, providing equipment support for student practice and academic research.

ISO 179: “Plastics -- Determination of Charpy impact properties”


ASTM D6110: “Standard Test Method for Determining the Charpy Impact Resistance of Notched Specimens of Plastics”


ISO 180: “Plastics -- Determination of Izod impact strength”


ASTM D256: “Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics”


Main technical specification

ModelZQK-20A
Blade length60mm
Cutting speed1400 r/min
Max. Sample thickness30mm
Power supply380V, 50HZ, 3 phase
Dimensions600×600×500mm
Standard AccessoriesFrame, Notch blade (A: 45°±1° R0.25    B: 45°±1° R1 C: 45°±1° 0.1 ), spanner, power cord, manual etc.


Main Accessories

Frame,

Notch blade (A: 45°±1° R0.25    B: 45°±1° R1 C: 45°±1° 0.1 ),

spanner,

power cord,

manual etc.

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Beijing United Test Co., Ltd.