Author: Ni Zhilian

Industrial and commercial bank number: 978-7-111-45347-5

Level: higher vocational colleges

Press: Machinery Industry Press

Release time: 20 14- 1

Format: 16

Version: 1

Pricing:? 36.0 ISBN: 9787111429029

Series Name: Achievements of National Model School for the Reform and Development of Secondary Vocational Education

Author: Zong

Press: Machinery Industry Press

Date: 2065438+03-9-2; Release date: 20 13-8-29.

Version: 1- 1

Page number: 16 Introduction 1

Project 1 Understanding and Installation of Single Spiral Spring Tube Pressure Gauge 12

Item 2 Calibration of Pressure Gauge 26

Item 3 Understanding and Calibrating Pressure Transmitter 33

Item 4 Operation of Differential Pressure Flowmeter 48

Item 5 Calibration of Liquid Level Transmitter 59

Item 6 Thermocouple Calibration and Temperature Measurement 70

Item 7 Understanding and Verification of Thermocouple Temperature Transmitter 79

Item 8 Use of frequency converter 86

Item 9 Understanding and Verification of Regulator 94

Project X Installation and Maintenance of Turbine Flow Sensor 1 10

Item 1 1 Pressure single-loop regulator control 1 18

Project 12 Pressure Single Circuit Computer Control 128

The first 13 control valve 137 single loop flow setting control

Item 14 Flow Single-loop Computer Control 143

order

Project 1 Programming and Operation Basis of CNC Milling Machine 1

Task 1 Basic knowledge of CNC milling machine 2

Task 2: Learn the common operation of CNC milling machine 5

Task 3 Manual Operation and Trial Cutting of CNC Milling Machine 10

Task 4: Enter and Edit the NC Milling Machine Program 16

Task 5 MDI operation and tool alignment of CNC milling machine 19

Item 2 Plane Milling 27

Task 1 Machining Ordinary Plane 27

Task 2 Machining Step Surface 37

Item 3 Milling of Part Profile 43

Task 1: milling profile 44.

Task 2 Milling Internal Profile 55

Task 3 Processing Composite Profile 6 1

Task 4 Machining Assembly 68

Item 4 Fixed Cycle Programming and Hole Machining 73

Task 1 drilling, reaming and reaming 74

Task 2 Boring 90

Task 3 Tapping and Milling Threads 96

Project five coordinate transformation programming 105

Task 1 coordinate rotation programming 105

Task 2 Zoom 1 1 1

Task coordinate mirror 1 15

Milling of Six-slot Parts in Project 1 19

Task 1 Machining Open Slot 120

Task 2 Machining Closed Groove 126

Cavity milling in project 7 132

Task 1 Machining Rectangular Cavity 133

Task 2 Machining Circular Cavity 138

Project Eight Macro Programming 144

Task 1 machining ellipse 144

Task 2 Chamfering and Rounding 149

Task 3 Processing Sphere 153

Item 9 Comprehensive Training 156

Appendix Skills Requirements for Intermediate Workers-National Professional Standards for CNC Milling Machine Workers 166

Reference 169