SIMATIC S7-400,CPU 412-1 *处理器,带: 内存 512 KB, (256 KB 代码,256 KB 数据), 接口 MPI/DP 12 MBIT/S S7-400 *处理器
SIMATIC S7-400,CPU 412-1 *处理器,带: 内存 512 KB, (256 KB 代码,256 KB 数据), 接口 MPI/DP 12 MBIT/S S7-400 *处理器
数字化制造界定及推进模式
什么是数字化制造,它将走向哪里?这个问题一时间众说纷纭,无有定论。在此小编采用《中国制造2025》的提出者之一*院长周济在2017世界智能制造大会上的讲话,与读者分享从“中国制造”走向“中国智造”进程中,中国数字化制造的思维认识与推进模式:
数十年来,智能制造在演化中形成许多不同范式,包括精益生产、柔性制造、并行工程、敏捷制造、数字化制造、计算机集成制造、网络制造、云制造、智能化制造等,在指导制造业智能转型中发挥了积极作用。众多范式不利于形成统一的智能制造技术路线,给企业在推进智能升级的实践中造成了许多困扰。面对着智能制造不断涌现的新技术,新理念,新模式,迫切需要归纳总结出基本范式。
综合智能制造相关方式可以总结归纳和提升出三种智能制造的基本范式,也就是数字化制造、数字化网络化制造,数字化网络化智能化制造(即新一代智能制造),智能制造三个基本范式次第展开、迭代升级,一方面,三个基本范式体现着上智能制造发展历程中三个阶段,另一方面对中国而言,必须发挥后发优势,采取三个基本范式“并行推进、融合发展”的技术路线。
1.智能制造的初级阶段:数字化制造
数字化制造是智能制造*种基本范式,可以称之为*代智能制造,是智能制造的基础。以计算机数字控制为代表的数字化技术广泛运用于制造业,形成"数字一代"创新产品和以计算机集成系统(CIMS)为标志的集成解决方案。二十世纪八十年代以来,我国企业推动数字化制造取得了巨大的进步,我们认识到我国大多数企业和广大中小企业没有完成数字化转型,面对这样的现实,我国在推进智能制造过程当中必须实事求是,踏踏实实完成数字化补课,进一步夯实智能制造发展基础。需要说明的是,数字化制造是智能制造基础,它的内涵不断发展,贯穿于智能制造的三个基本范式和全部发展历程。我们这里定义的数字化制造是作为*种基本范式的数字化制造,是一种相对狭义的定位,上有比较广义的定位和理论,在他们的理论看来,数字化制造就等于智能制造。
2.第二代智能制造:数字化网络化制造
数字化网络化制造,是智能制造第二种基本范式,也可称之为"互联网+制造"或第二代智能制造。上世纪末互联网技术开始广泛运用,"互联网+"不断推进制造业和互联网融合发展,网络将人、数据和事物连接起来,通过企业内、企业间的协同,以及各种社会资源的共享和集成,重塑制造业价值链,推动制造业从数字化制造向数字化网络化制造转变。德国工业4.0和美国工业互联网完善地阐述了数字化网络化制造范式,提出了实现数字化网络化制造的技术路线。我国工业界大力推进"互联网+制造",一方面一批数字化制造基础较好的企业成功转型,实现了数字化网络化制造。
另一方面,大量原来还未完成数字化制造的企业,则采用并行推进数字化制造和数字化网络化制造的技术路线,完成了数字化制造的"补课",同时跨越到数字化网络化制造阶段。
今后一个阶段,三年到五年之内,我国推进智能制造的重点是大规模地推广和全面应用数字化网络化制造,即第二代智能制造。
Mazak AP2 Platine D65UB004310 D65UB00413
Mazak BF01A D65MMA02550 Unused
Mazak Circuit Board D65UB00284_YS-401GL_69497H
MAZAK Circuit Board D65UB004291_D65UBOO4291_HR371B_C1N634B824G52_REV A
MAZAK Circuit Board PCB D65UB004-252 with HR371 Daughter Board
MAZAK D65UB002750 (*REPAIR EVALUATION ONLY*)
Mazak D65UB004232 Circuit Board
Mazak D65UB004252 Circuit Board With HR371 I/O Card Module HR371 / MAZAK CNC
Mazak D65UB004252 Circuit Board YSJ-639-C - NEW
Mazak D65UB004263 Circuit Board YSJ-639-DM - NEW
MAZAK D65UB004311 (*REPAIR EVALUATION ONLY*)
MAZAK D65UB004830 CIRCUIT BOARD
MAZAK D65UB004840 (*REPAIR EVALUATION ONLY*)
MAZAK D65UB004846 MODULE *NEW NO BOX*
MAZAK D65UB004850 (*REPAIR EVALUATION ONLY*)
Mazak Mitsubishi Circuit Board D65UB004272
Mazak MITSUBISHI D65UB002560 YS-401DC WARRANTY
Mazak MITSUBISHI D65UB002570 YS-401A1 69474 WARRANTY
Mazak MITSUBISHI D65UB002580 YS-401A2 69475 WARRANTY
Mazak PCB D65UB002580 YS-401A2-69475 401A board card NEW
Mitsubishi / Mazak Relay PC Board, W/ Relays, # D65UB002750, Used, WARRANTY
Mitsubishi Circuit Board C2N624A008A D65UB002740 A
Mitsubishi Circuit Board C2N624A009A D65UB002750
MITSUBISHI D65UB002570 YS-401A1
MITSUBISHI MAZAK D65UB002580 YS-401A2 69475 CIRCUIT BOARD
MITSUBISHI MAZAK D65UB002560 YS-401DC 69473 CIRCUIT BOARD
MITSUBISHI MAZAK Relay Board D65UB002740 USED Item #B3
MITSUBISHI MAZAK Relay Board D65UB002760 USED Item #B1
MITSUBISHI MAZAK SQT 15S RELAY BOARD Part #D65UB002750 USED Item #B2
NEW Mazak CNC AP1 Relay board I/O PCB D65UB004846
steel wheels KIA Rio UB 185/65 R15 88H Goodride all season
Uni-Ball Micro Deluxe UB-155 Red Ink 0.5mm Roller Ball Pen Steel Tip EACH 65D010
新刊登物品 MAZAK D65UB004846 MODULE *NEW NO BOX*
+NEW IN BOX ALLEN BRADLEY 80165-058-51-R VOLTAGE FEEDBACK BOARD
+NEW IN FACTORY SEALED BOX ALLEN BRADLEY 80165-058-51-R VOLTAGE FEEDBACK BOARD
+NEW IN FACTORY SEALED BOX ALLEN BRADLEY 80173-006-01-R I/O INTERFACE BOARD
WARRANTY (NEW) Allen Bradley 80165-138-53 B Board
Allen Bradley 80165-178-51 E Isolated Gate Drive Power Supply Board
ALLEN BRADLEY 103636 SHUNT FIELD SUPPLY CIRCUIT BOARD REV 03
ALLEN BRADLEY 80165-018-51 (*REPAIR EVALUATION ONLY*)
ALLEN BRADLEY 80165-018-51 (Never Used Surplus 2 Preowned)
ALLEN BRADLEY 80165-018-51-R (Never Used Surplus 1 Preowned)
ALLEN BRADLEY 80165-058-51-R (Used, Cleaned, Tested 2 year warranty)
ALLEN BRADLEY 80165-158-53 SERIES H , SCR GATE DRIVER CIRCUIT BOARD #221146
ALLEN BRADLEY 80165-158-53C SCRGD GATE DRIVER BOARD 8016515853C 80165-157-01
ALLEN BRADLEY 80165-178-51 C ISOLATED GATE DRIVER POWER SUPPLY CIRCUIT BOARD
Allen Bradley 80165-178-51 E Isolated Gate Drive Power Supply Board
ALLEN BRADLEY 80165-178-51C (*REPAIR EVALUATION ONLY*)
ALLEN BRADLEY 80165-178-51-R (Never Used Surplus 2 Preowned)
Allen Bradley 80165-178-51-R IGDPS GTO Power Supply
Allen Bradley 80165-178-52.R REV E Circuit Board PCB IGDPS Isolated Gate Driver
ALLEN BRADLEY 80165-598-51 VOLTAGE DIVIDER PROTECTION BOARD ****XLNT****
ALLEN BRADLEY 80165-618-51-R* REV. G BOARD * NEW IN BOX *
ALLEN BRADLEY 80165-798-51-R (*REPAIR EVALUATION ONLY*)
ALLEN BRADLEY 80165-798-51-R (Never Used Surplus 1 Preowned)
ALLEN BRADLEY 80165-798-51-R (Used, Cleaned, Tested 2 year warranty)
ALLEN BRADLEY AB CIRCUIT BOARD CARD 80165-018-51 8016501851 REV. G
Allen Bradley AB Voltage Feedback 80165-058-51G
ALLEN BRADLEY CIRCUIT BOARD CARD 80165-018-51J 80165-018-51R NEW
ALLEN BRADLEY CIRCUIT BOARD CARD 80165-658-52A 8016565852A 80165-658-52-R
ALLEN BRADLEY SELF-POWERED SCR GATE DRIVER BOARD 80165-858-52H NEW
Allen Bradley Thermistor Feedback 80165-638-51
ALLEN BRADLEY THERMISTOR FEEDBACK BOARD 80165-638-51-R, 80165-638-51
Allen-Bradley 80165-018-51 Rev. G Drive Control Board
ALLEN-BRADLEY 80165-018-51-R REV. J DRIVE CONTROL BOARD NEW
ALLEN-BRADLEY 80165-018-51-REV J CIRCUIT BOARD. USED
Allen-Bradley 80165-178-51 C Isolated Gate Driver Power Supply Board
Allen-Bradley 80165-178-51C Isolated Gate Drive Power Supply Board
ALLEN-BRADLEY 80165-858-52 Rev. C - SELF POWERED SCR GATE DRIVER BOARD
ALLEN-BRADLEY 80165-938-51 Rev. C - VOLTAGE FEEDBACK BOARD - MV-DIALOG PLUS
New Allen Bradley Digital Input/Output 80165-798-51-R
New Allen Bradley Drive Control Board 80165-018-51-R 80165-018-51
New Allen Bradley Feedback Board 80165-638-51-R
New Allen Bradley Gate Driver 80165-178-51 C
New Allen Bradley Isolated Gate Driver 80165-178-52 Rev C
New Allen Bradley Tach Feedback Rev. C 80165-718-51
New Allen Bradley Voltage Feedback 80165-058-51
NOUVELLE ANNONCE ALLEN BRADLEY SELF-POWERED SCR GATE DRIVER BOARD 80165-858-52H NEW
Used Allen Bradley Digital Input/Output 80165-798-51
Used Allen Bradley Drive Control Board 80165-018-51
Used Allen Bradley Isolated Gate Driver 80165-178-51-C
Used Allen Bradley Tach Feedback 80165-718-51C