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What errors may occur during CNC machining and CNC machining​?

 CNC machining and numerical control machining are a method to control the movement of machine tools and the production process of machining through computer digitization and information digitization. It is an intelligent numerical control device developed as an economical, high-speed, reliable, multi-functional, intelligent, and open structure. CNC machining is also an important indicator that can measure the continuous level and comprehensive ability of a safety technology, as well as the degree of modernization of related science and technology capabilities, especially in aviation, biology, medical and other high-tech cultural industries, and it is also a powerful indicator. reflect. So, what errors may occur during CNC machining and CNC machining? Let us understand together:   The use of approximate machining motion or approximate tool contours causes errors in the CNC principle of machining. The reason why it is called machining principle error is because of the error in machining

TI TPS65266RHBR

# TPS65266RHBR TI TPS65266RHBR New Switching Voltage Regulators 2.7Vto6.5V InputV3A 2A/2A Output Cur Syn , TPS65266RHBR pictures, TPS65266RHBR price, #TPS65266RHBR supplier ------------------------------------------------------------------- Email: [email protected] https://www.slw-ele.com/tps65266rhbr.html ------------------------------------------------------------------- Manufacturer: Texas Instrument s  Product Category: Switching Voltage Regulator s  RoHS:  Details   Mounting Style: SMD/SMT  Package / Case: VQFN -32  Output Voltage: Adjustable  Output Current: 2 A, 3 A  Number of Outputs: 3 Output  Input Voltage MAX: 6.5 V  Topology: Buck  Input Voltage MIN: 2.7 V  Switching Frequency : 1 MHz  Minimum Operating Temperature: - 40 C  Maxim um Operating Temperature: + 85 C  Series: TPS65266  Packaging: Cut Tape  Packaging: MouseReel  Packaging: Reel Switching Voltage Regulators 2.7Vto6.5V InputV3A 2A/2A Output Cur Syn

What are the rules for metal stamping die scrap tube?

The Purpose Standardize the management of the scrapping of the company's metal stamping dies, prevent the loss of company assets, and formulate this system specially. Scope of application It is suitable for the management of the company's scrap molds. Definition If the molds listed in the assets of the company fall under one of the following circumstances, the use management department may apply for scrapping. 1. Molds that exceed the specified service life. 2. The mold is severely damaged by accidents or accidents, and molds that cannot be repaired or have no repair value. 3. Metal stamping dies that have not reached the service life, but due to safety, quality, efficiency and other issues, the repair still fails to meet the minimum requirements of the customer's product process or affects the production safety and efficiency. 4. Product customers have stopped placing orders or have not placed orders for molds in several years. 4. Responsibilities 1. Responsibilities of th

Component Parts

Electronic Component Parts

Electronic components Parts are the basic elements in electronic circuits, usually individual packages, and have two or more leads or metal contacts. Electronic components must be connected to each other to form an electronic circuit with specific functions, such as amplifiers, radio receivers, oscillators, etc. One of the common ways to connect electronic components is soldering to printed circuit boards. Electronic components may be individual packages (resistors, capacitorsinductors, transistors, diodes, etc.), or groups of various complexity, such as integrated circuits (operational amplifiers, exclusions, logic gates, etc.).

parts
parts

Component classification
In order to maintain the stability of the operation of electronic components, they are usually covered and packaged with synthetic resin (Resin dispensing) to improve insulation and protection from environmental influences. [1]
Components may be passive or active:
Passive components are electronic components that do not have any gain or directionality when in use. In network analysis, they are called electrical elements.
Active components are a kind of electronic components. Compared with passive components, they have gain or directionality when in use. They include semiconductor devices and vacuum tubes.


Terminals and connectors
Device for circuit connection
Terminal
Connector
(Closed)
Signal socket (Socket)
Terminal Blocks (Screw terminal, Terminal Blocks)
Signal connector (Header)
wire
Wires with connectors or terminals at the end
Power cord
Patch cord
Oscilloscope probe (Test lead)
switch
Electronic components that can control the open or closed circuit of the circuit
Switch-manually operated switch
Keypad- a group of button switches (such as a small keyboard that can only enter numbers)
Relay-A current operated switch. It is an electromagnetic component, which is different from a solid state relay (Solid State Relay).
Electromagnetic switch
Thermostat-temperature-actuated switch
Circuit Break-a switch actuated by overcurrent
Limit Switch-Mechanical start switch
Mercury Switch
Centrifugal Switch
resistance
Resistive electronic components
See the resistance in the "Sensor" paragraph below for environmental detection
See the resistance in the "protective device" paragraph below, used to limit current or voltage
Resistor-fixed resistance value
Resistor Network
Trimmer-small variable resistor
Variable resistance-variable resistance value
Heater-Heating Element
Resistance Wire-A wire made of high-resistance material, similar to a heating element
Thermistor-temperature changes resistance value
Varistor-Varistor
protective device
Protect the passive components of the circuit from excessive voltage or current
Although these components are technically electric wires, resistors, or vacuum tubes, they are listed below according to their purpose.
Active components belong to the execution protection function in the semiconductor category, as follows.
Fuse-over current protection, can only be used once.
Self-resetting fuse (PolySwitch, self-resetting fuse)-over current protection, can be used repeatedly after reset
Metal oxide varistors, surge absorbers (MOV)-overvoltage protection, these are passive components, unlike TVS
Inrush current limiter (Inrush current limiter)-to avoid damage caused by inrush current

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