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Working principle of slow wire processing

 Slow wire walking, also called low-speed wire walking, is a kind of CNC machining machine tool that uses continuously moving fine metal wire as an electrode to pulse spark discharge on the workpiece to generate a high temperature of over 6000 degrees, ablate metal and cut into a workpiece. The principle of wire processing is the phenomenon that there is a gap between the wire electrode and the workpiece, and the metal is removed by continuous discharge. Since the slow-moving wire cutting machine adopts the method of wire electrode continuous feeding, that is, the wire electrode is processed during the movement, so even if the wire electrode is worn out, it can be continuously supplemented, so it can improve the machining accuracy of the parts and slow the wire. The surface roughness of the workpiece processed by the cutting machine can usually reach Ra=0.8μm and above, and the roundness error, linear error and dimensional error of the slow-moving wire cutting machine are much better t

Hydrostatic guideway of CNC machining lathe

The static pressure slide rail (TTW guide) of the CNC machining lathe transfers the oil with a certain pressure through the throttle to the oil cavity between the sliding surfaces of the slide rail (TTW guide) to form a pressure oil film to float the moving parts , Make the sliding rail (TTW guide) surface in a pure liquid friction state.   CNC machining General CNC machining usually refers to computer digital control precision machining, CNC machining lathe, CNC machining milling machine, CNC machining c17200   beryllium   copper   and milling machine, etc. The feed route of finishing is basically carried out along the part contour sequence. Therefore, the focus of determining the feed route is to determine the feed route of rough machining and idle stroke. In the numerical control processing, the control system issues instructions to make the tool perform various motions that meet the requirements, and the shape and size of the workpiece are expressed in the form of numbers and lette

Hydrostatic guideway of CNC machining lathe

The static pressure slide rail (TTW guide) of the CNC machining lathe transfers the oil with a certain pressure through the throttle to the oil cavity between the sliding surfaces of the slide rail (TTW guide) to form a pressure oil film to float the moving parts , Make the sliding rail (TTW guide) surface in a pure liquid friction state.   CNC machining General CNC machining usually refers to computer digital control precision machining, CNC machining lathe, CNC machining milling machine, CNC machining c17200   beryllium   copper   and milling machine, etc. The feed route of finishing is basically carried out along the part contour sequence. Therefore, the focus of determining the feed route is to determine the feed route of rough machining and idle stroke. In the numerical control processing, the control system issues instructions to make the tool perform various motions that meet the requirements, and the shape and size of the workpiece are expressed in the form of numbers and lette

Atmel ATMEGA1280-16AU

Atmel ATMEGA1280-16AU
#ATMEGA1280-16AU Atmel ATMEGA1280-16AU New 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 86 I/O Pins, ATMEGA1280-16AU pictures, ATMEGA1280-16AU price, #ATMEGA1280-16AU supplier
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Email: sales@shunlongwei.com

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Product Category: 8-bit Microcontrollers - MCU 
Mounting Style: SMD/SMT 
Package / Case: TQFP-100 
Series: ATMEGA 1280 
Core: AVR 
Data Bus Width: 8 bit 
Maximum Clock Frequency: 16 MHz 
Program Memory Size: 128 kB 
Data RAM Size: 8 kB 
ADC Resolution: 10 bit
Number of I/Os: 86 I/O 
Operating Supply Voltage: 2.7 V to 5.5 V 
Maximum Operating Temperature: + 85 C 
Interface Type: 2-Wire, SPI, USART 
Packaging: Tray 
Height: 1 mm  
Length: 14 mm  
Product: MCU  
Program Memory Type: Flash  
Width: 14 mm 
Brand: Microchip Technology / Atmel  
Data RAM Type: SRAM  
Data ROM Size: 4 kB  
Data ROM Type: EEPROM  
Minimum Operating Temperature: - 40 C 
Moisture Sensitive: Yes  
Number of ADC Channels: 16 
Number of Timers/Counters: 6 Timer  
Processor Series: megaAVR  
Factory Pack Quantity: 90  
Supply Voltage - Max: 5.5 V 
Supply Voltage - Min: 2.7 V  
Tradename: ATMEGA

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 86 I/O Pins

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