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Surface roughness contrast measurement combination experimental device
Release Time : 2024-04-05 View Count : 次
Surface roughness contrast measurement combination experimental device,Relay protection line tr--ning device
The tolerance coordination and technical measurement are very important for mechanical majors-a technical basic course, skill class and application courses. It is an important technical requirement on the design drawing of mechanical parts, and it is also an important part of the static and dynamic geometric accuracy of mechanical products. ** The development of science and technology and the improvement of production levels have also put forward increasing requirements for the geometric accuracy of mechanical products. The geometric accuracy has formed an independent technical discipline, and it is subject to the academic and engineering and technical circles. The people attach great importance to it.
Surface roughness contrast measurement combination experimental device,Relay protection line tr--ning device
The tolerance coordination and technical measurement are very important for mechanical majors-a technical basic course, skill class and application courses. It is an important technical requirement on the design drawing of mechanical parts, and it is also an important part of the static and dynamic geometric accuracy of mechanical products. ** The development of science and technology and the improvement of production levels have also put forward increasing requirements for the geometric accuracy of mechanical products. The geometric accuracy has formed an independent technical discipline, and it is subject to the academic and engineering and technical circles. The people attach great importance to it.
This series of devices take the actual requirements of design engineers for the actual requirements of accuracy design, and on the premise of actual teaching situation and teaching object conditions, carefully. A set of teaching products that combine theoretical and practical. It is suitable for parts of ordinary high schools, employee middle schools, vocational middle schools, vocational schools and undergraduate colleges.
Tr--ning item
Tr--ning 1: Comparison detection of the surface roughness of the outer round car
Tr--ning 2: Comparison detection of end surface milling surface roughness
Tr--ning 3: Comparison of planing surface roughness comparison detection
Tr--ning 4: Plane grinding surface roughness comparison detection
basic configuration
Tr--ning box:
The box body adopts high -quality aluminum alloy profile, which has a strong structure and a beautiful appearance. The lining is an open mold molding material, which can effectively protect the product from damage. The shape size: 400* 320* 100mm;
Component (object):
One set of comparison parts of the surface rough surface of the outer circular car, 1 set of roughness comparison parts of the surface milling surface, 1 set of plane surface coarse precision comparison parts, and 1 set of plane grinding surface roughness comparison parts.
Surface roughness contrast measurement combination experimental device,Relay protection line tr--ning device
I. Overview
"Electricity Automation and Relay Protection Experimental Device" is a comprehensive professional course that integrates high schools such as "Reactor Protection", "Electrical Equipment", "Automatic Device", "Factory Power Supply", and "Power System Microcarmark Protection" Teaching content, combined with the actual application and development of production, design and develop new experimental devices. It can operate experimental experiments such as the teaching content such as the relay protection, electrical secondary control circuits and automatic devices commonly used in power plants, substations and factories, and can conduct professional skills tr--ning for students in a real and intuitive experimental teaching form. The advantages of this device are the advantages of high equipment utilization, strong experimental teaching, strong systemicity, small occupation of experimental venues, and high cost performance.
The device adopts a pendant structure, which can be combined according to the experimental content and is convenient for installation. The accuracy of the experimental instrument has high accuracy, with digitalization, intelligence, and human -machine dialogue. Users choose to choose as needed. The device takes reliable protection for the power supply, instrument and instrumentation of the control screen and the measurement component, and also set up a reliable personal security protection system to avoid damage to the experimental system caused by the students' misunderstanding in the experiment and personal damage. Essence
Two and characteristic
1. Comprehensive strong integration of experimental projects such as "Electricity Automation" and "Reactor Protection" in various colleges and universities in China.
2. Strong adaptability can meet the experimental teaching requirements of "Electricity Automation" and "Relay Protection" related courses in various institutions. The depth and breadth of the experiment can be flexibly adjusted according to actual needs. This device adopts a component hanging structure and is convenient for replacement. If you need to expand the function or develop new experiments, you can just add a component and never eliminate it.
3. The whole set of strong setting is complete from the instrument, dedicated power supply, relay and other experimental components to the experimental connection of special wires. The performance and specifications of the parts can meet the needs of the experiment.
4. The experimental pendant of each experimental pendant is separated in the form of a separatist structure. The component panel signal and the graphic line are clear. Each pendant task is clear, operated, and convenient.
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