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Broken chip taking metal sample turning tool and using method thereof

A metal sample and turning tool technology, which is applied in metal processing equipment, tools for lathes, turning equipment, etc. The uniformity of the sample and the effect of improving the detection efficiency

Active Publication Date: 2021-06-04
西安汉唐分析检测有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Metal materials generally need to be sampled on a lathe using a turning tool. Traditional turning tools are mostly used in cold processing of parts. There is no special requirement for chips. The chips obtained when cutting metal materials with good ductility such as titanium alloys and zirconium alloys are all Continuous, unable to meet the requirements of chemical analysis for cuttings of metal materials

Method used

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  • Broken chip taking metal sample turning tool and using method thereof
  • Broken chip taking metal sample turning tool and using method thereof
  • Broken chip taking metal sample turning tool and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-6As shown, the turning tool for taking a chip-like metal sample in the present invention includes a knife handle 1 fixedly connected on the tool holder, and the upper side of the end of the knife handle 1 is provided with a mounting groove 1-1, and the mounting groove 1-1 1 is fixedly installed with a cutter head 2 cooperating with the installation groove 1-1, and the cutter head 2 has a rake face 2-1 and a flank face 2 respectively parallel to the two groove walls of the installation groove 1-1 -2, the intersection of the rake face 2-1 and the flank face 2-2 on the cutter head 2 is provided with a sampling groove 2-3, and the bottom of the sampling groove 2-3 is used to guide the flow of metal material chips The arc-shaped guide surface 2-4, the intersection of the sampling groove 2-3 and the flank surface 2-2 is provided with a cutting edge 2-5 and a tool tip 2-6, and the handle 1 A baffle plate 4 buckled on the top of the cutter head 2 is installed...

Embodiment 2

[0053] This embodiment includes the following steps:

[0054] Step 1. Clamp the metal material sample on the machine tool, and align the center position of the metal material sample with the chuck rotation center of the machine tool to obtain a sample clamping machine tool; the metal material sample is Zr-2 zirconium alloy;

[0055] Step 2. Install a turning tool on the clamping sample machine tool obtained in step 1, and align the tip 2-6 of the turning tool with the center of rotation of the metal material sample to obtain a sampling device;

[0056] Step 3, test the sampling device obtained in step 2, and adjust the angle α3 between the working surface 3-2 of the L-shaped breaking plate 3 and the rake face 2-1 of the cutter head 2; The angle of α3 is 90°;

[0057] Step 4, turn the metal material sample with the sampling device after adjusting the included angle α3 in step 3 and collect broken chips to complete the sampling. The feed rate of the machine tool in the turning ...

Embodiment 3

[0060] This embodiment includes the following steps:

[0061] Step 1. Clamp the metal material sample on the machine tool, and align the center position of the metal material sample with the chuck rotation center of the machine tool to obtain a clamping sample machine tool; the metal material sample is N18 zirconium alloy;

[0062] Step 2. Install a turning tool on the clamping sample machine tool obtained in step 1, and align the tip 2-6 of the turning tool with the center of rotation of the metal material sample to obtain a sampling device;

[0063] Step 3, test the sampling device obtained in step 2, and adjust the angle α3 between the working surface 3-2 of the L-shaped breaking plate 3 and the rake face 2-1 of the cutter head 2; The angle of α3 is 100°;

[0064] Step 4, the sampling device after adjusting the included angle α3 in step 3 is used to turn the metal material sample and collect broken chips to complete the sampling. The feed rate of the machine tool in the tu...

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Abstract

The invention discloses a broken chip taking metal sample turning tool. The broken chip taking metal sample turning tool comprises a tool handle fixed on a tool rest, a mounting groove is formed in the tool handle, a tool bit is arranged in the mounting groove, a sampling groove with an arc-shaped guide face arranged at the bottom is formed in the tool bit, a cutting edge and a tool nose are arranged at the position of the intersecting line of the sampling groove and a rear tool face, a baffle composed of a baffle body and a check block is installed on the tool handle, a guide inclined face is arranged on the check block, and an L-shaped breaking plate is installed on the tool handle. In addition, the invention further provides a method for taking broken chips from a metal material through the turning tool. According to the method, a metal material sample is taken through the turning tool, and broken chips which are uniform in size and equal in length are obtained. The metal material sample is turned through the tool bit, cutting chips are guided to the rear tool face and the L-shaped breaking plate through the tool bit and the baffle to be bent, the broken cuttings which are uniform in size and equal in length are obtained, the step of cutting the continuous cutting chips short is omitted, then the detection efficiency is improved, and a detector can conveniently achieve weighing and increase the dissolution speed of metal material cutting chips.

Description

technical field [0001] The invention belongs to the technical field of material detection equipment, and in particular relates to a turning tool for taking and breaking chip-like metal samples and a method for using the same. Background technique [0002] Metal materials are currently widely used in various material processing and equipment manufacturing fields. The physical and chemical properties of metal materials are closely related to the chemical composition of metal materials. Therefore, studying the chemical composition of metal materials is very important to improve the physical and chemical properties of metal materials. When testing the chemical composition of metal materials, it is necessary to take samples of metal materials. When analyzing the chemical composition of metal materials, it is necessary to dissolve the metal material chips, so it is necessary to break the metal material chips with uniform length. [0003] Metal materials generally need to be samp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B27/00B23B25/00B23B25/06B23B1/00
CPCB23B27/00B23B25/00B23B25/06B23B1/00
Inventor 贾远杨军红白新房贾锋孙晓峰王峰王松茂周恺
Owner 西安汉唐分析检测有限公司