Multifunctional plate sample forming machine

Abstract

The invention relates to a multifunctional plate sample forming machine belonging to plate sample processing machines. Two upright posts respectively with a linear guide rail are arranged on a lathe body in a mutual parallel way, a vertical ball screw is arranged on each upright post, a beam at the upper end parts of the upright posts is fixedly provided with a first servo motor, a band saw cutting device is assembled on the upright posts, a work platform is arranged in the middle of the two upright posts on the lathe body, a horizontal ball screw is arranged below the work platform and is connected with the work platform, a second servo motor is arranged on the rear end part of the lathe body, a plate hydraulic batch-clamping device is arranged on the upper end part of the work platform, and a feeding device and a pushing device are respectively assembled on the front end part and the left side part of the lathe body. The forming machine has reasonable structure, high automatism, high forming speed of a plate sample, high working efficiency and processing precision, reliable property and loss and waste reduction of blank plate materials.

Description

technical field [0001] The invention belongs to a plate sample processing machine, and mainly relates to a special machine for forming a plate performance test sample. Background technique [0002] The sampling, sample preparation process and equipment of plate samples currently implemented in our country have the problems of much material waste and low processing efficiency. The current sampling is to take N wide samples on the finished sheet for physical performance inspection of the sheet, and take 2 tensile samples, 1 cold bending sample, 1 transverse impact sample and 1 longitudinal impact specimen. Based on the limitation of eliminating the affected area and single-piece processing, the sample processing unit can only intercept super large and wide samples for processing. Generally, the width of the sample is between 200mm-400mm, but actually only 120mm-200mm is enough. Due to the limitation of the processing standard of the physical test sample, it is necessary to ...

AI Technical Summary

Problems solved by technology

However, if ordinary band sawing machine or circular sawing machine is used for direct processing, there are many problems such as batch processing, and the accuracy of processed samples does not meet the requirements.

Since it is necessary to produce various types of plates when producing plates, involving tensile specimens, cold-bending specimens, impact specimens, etc., the use of general-purpose machine tools simply cannot achieve the goals of standard, batch, and high efficiency.

However, the processing batch of samples is in a steel enterprise with an annual output of 1 million tons, and the batches of annual inspections reach 130,000 times, resulting in a waste of more than 40 million yuan.

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