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3D打印技術在汽車業中的應用現狀
雖然關于3D打印汽車的新聞屢有報道，但是細心的讀者不難發現，3D打印汽車這個概念的宣傳力度大于實際應用，以上述七大概念車為例，3D打印組件僅占整車中很小的一部分，而且還是非承力件。因此有分析人士認為，3D打印汽車更多的是在宣傳一種技術發展理念，通過這一理念來拉動消費，并不是真的要采用3D打印來生產汽車。
然而，3D打印作為一項新興技術有其獨特的優越性，依然在汽車業中有著許多成功的應用案例。下面從汽車設計、制造和消費的不同階段來分析3D打印技術在汽車業中的應用。
在汽車設計階段，3D打印可快速制作概念模型和功能原型，在產品研發初期大大縮短汽車零部件的驗證時間，從而縮短汽車的研發周期，并盡可能地降低由于設計方面的原因而造成的成本浪費。例如，蘭博基尼采用3D打印技術研制引擎管路，實現了用較短的時間完成復雜結構的制作。
在汽車制造階段，汽車的外飾包括車燈、保險杠、徽標、擋泥板等，汽車的內飾包括聲學系統、方向盤、儀表板、操作桿等，以及底盤、車身等都成功應用了3D打印技術。據報道，3D打印技術的應用在縮短生產周期、降低生產成本方面發揮了重要作用。
汽車消費階段，也就是說汽車進入消費者手中，廠商需要對其車輛進行維保、修復，在這一領域，3D打印技術可謂大展身手。比如，保時捷采用3D打印技術為經典汽車生產零備件，奔馳公司采用3D打印的零部件修復20世紀50年代的跑車，寶馬公司采用3D打印零件修復老舊座駕。此外，在汽車零部件的供應鏈中，應用3D打印技術已是目前各大公司的追求目標。
3. 3D打印是噱頭還是工業革命？
在3D打印技術發展的如火如荼的時候，也有業內人士指出，3D打印技術在批量生產方面還無法與傳統工業相比，標準化作業還無法大規模實現，打印材料遠未達到廣泛使用的要求，高性能零部件的打印技術還沒有形成，復合型人才的缺乏等，都限制了3D打印技術的推廣應用，更不要說3D打印整車了，3D打印汽車也只是一個博人眼球的噱頭而已。
另一方面的聲音就很樂觀了。早在2014年就有學者撰文《3D打印技術顛覆汽車制造業》，提出了3D打印技術將引領汽車制造業的觀點。2016年，《美國汽車新聞》評選出全球十二大汽車行業的顛覆者，3D打印位居榜首。由此可見3D打印技術的先進性。
3D打印是“噱頭”還是“工業革命”？我們應該客觀評價3D打印技術的發展與應用，既不要抵觸，也不要神話。作為一種新興的科學技術，3D打印有著傳統工藝無法比擬的優勢，但不可否認也存在無法克服的缺陷，我們應該做的是盡可能的發揮其長處，在生產中取得更高的效益。

上億庫存，國內外近千個倉庫，公司部分產品型號如下，歡迎聯系哦~！

ZA06B-0078-B203 B12/3000is servo motor with 128k serial encoder

20BD077A3ANNACA0 PowerFlex 700 AC Drive 77 A 60 Hp 20B

20F1ANF119JN0NNNNN PowerFlex 753 AC Packaged Drive

2198-S130-ERS3 Kinetix 5700 Single Axis Inverter

25-FAN1-FD PowerFlex 520 Frame D Fan Kit

990NAD21910 Quantum MBUS+ DROP CABLE 8' RT-HD DEC

284G-FVD7P6D-25-RRG-CBG-DB1-EMI ArmorStart 284 Controller

C200HW-ME08K EEPROM存儲單元 8K

1492-J4-OR 4 square mm Feed-Through Terminal Block

1492-SPM3D300 Mcb Supplementary Protector 30 A

軟啟動器 3RW40556BB35

配件 6ES7 290-6AA30-0XA0 I/O 擴展電纜，2 m

150-TC2 SMC-50 IEC Line Or Load Terminal Covers

1738-IT2IM12 ArmorPoint 2 Point Thermocouple Module

1784-PKTCS ControlNet 1.5 PC Card

193-NCIOGP-42-CNT E300/E200 Control Module Connectors

20-750-PTG1-F7 PowerFlex 750 Power Terminal Guard Kit

2090-CSBM1DE-14AA30 Kinetix Cable Single DSL 2090-Series

20AB6P8A0AYNANC0 PowerFlex 70 AC Drive 6.8 A at 2 Hp 20A

GA647IFPRRN00150 GCA iFIX Profsnl SCADA 150 I/O Run

GP647IFESGRN00900 GCP iFIX Optn: ESig & ERec 900 I/O Run

IC600BF906RR 12Vdc Sink Output Module (8 points)

IC647HSTCR10KM Collector Redundancy Option for Historian - Standard Server 10000 Points (M4 Key)

IC647TJV000 Proficy Tracker Display

IC693PCM300CA Conformal Coated Programmable Coprocessor module

IC756LDV010J-98 DV Draw Development on Intel/Linux RedHat Op Sys, Japanese, Version 9. 8

MicroLogix 1000/1761 System 1761-L16BWB 16 I/O MICROLOGIX 1000

PLC-5/1771 System 1771-OZLK CONFORMALLY COATED, REED RELAY CONTACT OUTPUT MDL.

Distributed I/O 1792D-0VT16E 16 SINKING 0.5 AMP OUTPUTS, 8 CONNECTORS

Communications 1788-CNCHKR CONTROLNET NETCHECKER DIAGNOSTIC TOOL

Operator Interface D1784-6.5.3 PLANT FLOOR TERMINAL (1784-T30) USER'S MANUAL

Support 9356-PRO2500R SUPT REINSTATEMENT CONTRACT FOR 9356PRO2500

Support 1789-SL52S SUPT RENEWAL CONTRACT FOR 1789SL52

EtherNet/IP Products 9351-OSFRT INTERCHANGE FOR DIGITAL UNIX RUNTIME

RSI Software Products 9301-2SE3500ITE RSVIEW32 RUNTIME 100K (ITALIAN)

RSI Software Products 9356-PRO2500U5 UPGRADE: IN-SUPT: RSSQL PROF.150 TO 70000 TAG

Motion Control N-5630-2-H04AA SERV MTR,3.8NM,5000RPM,2000 LN ENCDR,BRK

44A731233 CPU311 Upgrade Kit latest revision

IC200ALG630 ANALOG INPUT 16 BIT THERMOCOUPLE 7CH

IC693PWR332 Power Supply, 12 Vdc input, 30-watt output, High Capacity

Silver Series 9500-CPAKWENE CONTROLPAK DEVELOPMENT SYSTEM

VSPC32-ANLYST10 VisualSPC Analyst. 10 License Pack.

20BD027A3AYNANC0 PowerFlex 700 AC Drive 27 A at 20 Hp 20B

20G11GC022JA0NNNNN PowerFlex 755 AC Packaged Drive

22C-D6P0N103 PowerFlex 400- 2.2 kW (3 HP) AC Drive

490RIO00400 Quantum MP COAXIAL CABLE STRIPPING TOOL

286040 Kit 500 V 16 A Fuse HRC FA

E6CP-AG5C 12-24VDC,集電極開路輸出16mA,10線,8位,256P/R

1492-SPM2B060 MCB Supplementary Protector 6 A

軟啟動器 3RW30132BB04

電機啟動器 3VU16401MG00

150-CS1AX SMC-3 Repair Part

1715-TADIB16D 1715 16 Pt Duplex D/I Termination Assy

1771-NIS 1771 Analog Module

193-EC5CB E3 Plus 5-25 A Overload Relay

198E-C0C4R Plastic Enclosure, 250mm x 125mm x 125mm

2090-CPWM4DF-16AF50 MP-Series 50 m Length Power Cable

2094-BM03-S Kinetix 6000 Axis Module

DEMOCD00020 Proficy Maintenance Gateway - DEMOCD

GFK-0827 Series 90-70 Hot Standby CPU Redundancy User's Guide

IC210DDR024 24V DC Power Source, (12) 24VDC in/8 out (Relay, 8 Amp), (4) analog inputs, Expandable, with LCD/Keypad

IC647ASE001 PA Esig Efficiency

IC647PRTADOM Proficy Portal ADO Connector (M4 Key)

IC693CPU323 10-Slot Base With Turbo CPU in base (.6 msec) 12K bytes User Program, Battery included

IC754VKF15CTD Starter Kit/ 15 inch TFT View Fully Loaded/ 24VDC

MSI-DASHBOARD-2-43 Dashboard Client 2 Pack Ver 4.3

SLC/1746 System 1746-RL41 REPLACEMENT OCTAL LABEL KIT FOR CTLG # 1746-IB16

Distributed I/O 1734-OE2C 24V DC 2 CHANNEL ANALOG CURRENT OUTPUT MODULE

Application-specific products 1803-SKCT12 PEMS STARTER KIT, 1200:5 CT'S

Operator Interface 2711E-ND1DE GERMAN PANELBUILDER 1400E WINDOWS CONFIG. SOFTWARE

Support 9302-CVS SUPT RENEWAL CONTRACT FOR 9302CV

Support 9381-PP5KENR SUPT REINSTATEMENT CONTRACT FOR 9381PP5KEN

DeviceNet Products 1794-ADN DEVICENET ADAPTER WITH 24V DC POWER SUPPLY

RSI Software Products 9301-2SE3350ITU3 RSVIEW32 RUNTIME 1500-5K UPGRADE IN-SUPT (IT)

RSI Software Products 9307-8MGDBCENE RSEMETRIX MGR(0-8 METERS),W/1MSSQL CLIENT LIC.

Motion Control MPL-B960B-SJ24AA MOTOR,SERVO,102.0NM,1000RPM,SINGL,460V,BRK

Silver Series 1398-DDM-019X-DN DRIVE,30A PEAK, ULTRA 100 W/DNET,INDEX

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IC646TPR000 Pro Server Unlimited I/O Point Run Time System

QM1204COA QUICKMARQUEE 1 X 20 4.8" OR 2 X 40 2.1" TRICOLOR

ST-3428 STXi analog input module 8 Channels, 0~10V, 12bit

20BC125A0ANNANC0 PowerFlex 700 AC Drive 20B

20F14NC456JA0NNNNN PowerFlex 753 AC Packaged Drive

22A-B8P0N104 PowerFlex 4 1.5 kW (2 Hp) AC Drive

140CPS41400C Quantum 電源, 48/60 VDC, 可累加, 8A, CC

284D-FHD4P0Z-N-R-3 Cntl Mod. Variable Frequency Drive

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1492-RIFM40F-2 Connection Products

WinCC 上位監控軟件 6GK1713-5CB63-3AA0 S7-5613 驅動

變送器 3RS17021DD00

1497A-A13-M6-0-N 2000VA 240x480-120V 60Hz CPT

1606-XLP36C Power Supply XLP 36 W Power Supply

1766-L32BWAA MicroLogix 1400 32 Point Controller

188-K4C020 Miniature Circuit Breaker 2 A

194L-HE8G-175 194L Control and Load Switch Actuator

2090-CPBM7DF-10AA07 MP-Series 7m Standard Cable

2090-XXNPMP-10S09 MP-Series 9 m Length Power Cable

CBL-12-ED-03M-RA Right angle encoder cable for Motorcube. 3 meters

GC647SPR001 GCScheduler Desktop Pro 1 user

IC200PWR001LT POWER SUPPLY 24VDC INPUT (LT)

IC646TBLH005 Proficy Troubleshooter for Intelligent Historian 5 Seats

IC647NET000 CIMPLICITY HMI MMS Ethernet Communications Driver

IC690PWR124 Field Power Supply 24 VDC 10 Amps

IC698CMX016 PACSystems RX7i Control Memory Xchange 16MB Memory

IC800VMACONCN3 VersaMotion amplifier CN3 communication connector

SLC/1746 System 1746-IG16 DC INPUT MODULE FOR PROGRAMMABLE CONTROLLER

Industrial Computers 6180W-15BPXPH VERSAVIEW 15-INCH WORKSTATION, KEYPAD & TOUCH

Application-specific products 6556-MLCBK MICRO LOGIX C/B KIT AC

Operator Interface 2711-K5A8L2 PV550 MONOCHROME KEY, DH+ & RS232 PRINT

Support 9301-2SE2200ESS SUPT RENEWAL CONTRACT FOR 93012SE2200ES

Support 9501-RL0H150ENS SUPT RENEWAL CONTRACT FOR 9501RL0H150EN

ControlNet Products 9904-XTAL CONTROLNET 60.00 MHZ CRYSTAL (500 PIECE REEL)

RSI Software Products 9301-2SE250DEU4R RSVIEW32 WORKS 150-100K UPGRADE OUT-SUPT (DE)

RSI Software Products 9358-BERP02U1 UPGRADE: IN-SUPT: RSBW BATCH ERP 1 TO 3 SERVER

Motion Control MPL-A540K-SK24AA MOTOR,SERVO,19.4 NM,4000RPM,SINGL,230V,BRK,19.1KG

Motion Control 2090-XXNPMP-16S07 CABLE,NON-FLEX,MOTOR POWER,MP/1326AB,16 GAUGE,7M

GC646MRB159 Proficy GlobalCare Complete for Logic PC Runtime 1,500 I/O""

IC641SWP055 Toolkit for Windows* Visual BASIC Applications

IC800STI105P2 5A, 115V, Profibus S2K Stepper Controller

PSPC-DC10-220L Prof Shop Floor SPC DC 10 User 220v

20BB260A3AYNANC0 PowerFlex 700 AC Drive 20B

20DH650N3ENNBDANK PowerFlex 700S AC Drive 650 A 355 kW 20D

2198-H015-ERS Kinetix 5500 12.5 Amp Servo Drive

2711P-K6M5A8 PanelView Plus 6 6 Gray Key AC RS232

280-PWRM35E-M35 ArmorConnect 3-PH Power Media trnk cable

CP1W-EXT01 CJ1單元適配器

1492-MS8X12H1-10 Connection Products

數字量輸入/輸出模塊SM 6ES7 322-1HF10-0AA0 "DO/8 繼電器，24VDC/230VAC,5A, 繼電器輸出，

行程開關 3SE53220SB21

運行版軟件 6AV2105-3DD04-0AE0 SIMATIC WinCC Runtime 專業版 512 PowerTags V14 Upgrade V11..V13 -> V14

1585J-M8CBJM-1M5 RJ45 Ethernet Media

1756-PC75 ControlLogix 48V DC Power Supply

188-K1D060 6 A Miniature Circuit Breaker

194E-Y16M-1756-6N 16 A 194E Load switch

2090-CFBM7E7-CDAF07 MP-Series 7m Feedback Cable

2090-UXNFBY-S01 Y-Series 1 m Length Feedback Cable

BC646TPR000 ProServer Unlimited Runtime Sys with Proficy GlobalCare

GC647IFGLBLCLN020M iFIX WebSpace 20 Additional Clients (GC Complete)

IC200CBL120 Cable I/O non-shielded 2 connectors 2.0M for connector-style carrier

IC646MPH101 Logic Developer PDA Single Liscense w/ Adapters

IC647IFPRSR00150M iFIX Profsnl SCADA 150 I/O Server (M4 Part)

IC660TBR101RR Relay Output, Normally Open, 16 Circuit, Term Asm. only

IC697CMM742RR Series 90-70 Ethernet Interface, Type 2

IC800MCUB12210XNRR Stepping MotorCube 100 oz-in, Pulse/Direction

ControlLogix/1756 System 1756-IV16 10-30 VDC SOURCING INPUT 16 PTS (20 PIN)

Industrial Computers 6182H-10BEH6B VVCE 1000, KEY/TOUCH, EXT MEM, RIO/DH, AC

Process Control 9358-PBPC03ENE RSBIZWARE BATCH FOR PLX PC BASED PHASE 03 UNITS

Operator Interface 2711P-RAT12S PVP/VVCE1250 TOUCH TO PV1400 TOUCH ADAPTER

Support 9352-WRA200S SUPT RENEWAL CONTRACT FOR 9352WRA200

Support 9351-DKTSS SUPT RENEWAL CONTRACT FOR 9351DKTS

ControlNet Products 1786-FS100 200 MICRON CABLE ASSEMBLY 100 METERS (328 .1 FT)

RSI Software Products 9301-2SE235ZHU2R RSVIEW32 WORKS 300-5K UPGRADE OUT-SUPT (ZH)

RSI Software Products 9355-WABGWDEE RSLINX GATEWAY - GERMAN

Motion Control MPL-A310P-MK22AA MOTOR,SERVO,1.58 NM,5000RPM,MULTI,230V,3.1KG

Motion Control 2090-DANFCT-S25 CABLE, NF, MTR FBACK FOR CABLE-MTD CONN, T, 25M

BC647MPPU01 Logic Developer PLC Professional - Upgrade from VersaPro, LogicMaster or CIMPLICITY Control with Proficy GlobalCare Complete and a hardware key

IC5005TAN0000 15" Intelligence Industrial PC, Standard Series WinNT

IC800MBUSADP S2K RS-232 to RS422/485 Multidrop Serial Port Converter

OC647IFABPPM iFIX Optn: Allen Bradley Productivity Pack (M4 Part)

20AD022A3AYNACC0 PowerFlex 70 AC Drive 22 A at 15 Hp 20A

20DC1K0A0ENNBNANE PowerFlex 700S AC Drive 20D

20G1ANE144JA0NNNNN PowerFlex 755 AC Packaged Drive

25C-D1P4N114 PowerFlex 527 0.4kW (0.5Hp) AC Drive

280-PWRM22A-M12 ArmorConnect 3-PH Power Media drop cable

FX1S-20MR-D 直流主機12入/8出 繼電器輸出

1492-M5X12V1-20 Connection Products

1494H-CN3N Heavy Duty Non-Fus Safety Discon Switch

軟啟動器 3RW44452BC36

ET 200SP 6ES7137-6AA00-0BA0 CM PtP, Modbus、ASCII、USS串行通訊模塊，基座單元類型A0

1585D-M4TBDM-30 Micro D-Code, QD Style Ethernet Media

1756-EN2T CLX HI-CAP ENET/IP MODULE - TP

1794-OB8 Flex 8 Point Digital Output Module

194E-CA40EX-TN-PE 194E Load switch

2085-OA8 Micro800 8 Point Triac Output Module

2090-DANFCT-S03 TL-Series 3m Feedback Cable

20AC8P7A0AYNADC0 PowerFlex 70 AC Drive 8.7 A at 4 kW 20A

GC646PCM010 GlobalCare Complete for Change Management 10 user pack

HE693THM888 Same as THM884 with 60Hz filter

IC630MDL351RR 24Vdc Sink Output Module, 2 Amp (8 points)

IC647HSTSS500M Historian Standard Server 500 Points (M4 Key)

IC660BLA103 Cover w/Label for IC660BBA103

IC695ALG704 Analog Output Module, 4 channels,that is configurable for voltage and current, configured for Current: 0 to 20mA, 4 to 20mA; Voltage: +/- 10 VDC, 0 to 10VDC per channel non isolated. Up to 16 bit resolution. Requires high capacity terminal block IC

IC756WDV009J-23 DV Development Sys Visual Basic, Japanese, Version 2.3

CompactLogix System 1761-NETENIW ETHERNET INTERFACE W/WEB FOR MICROCONTROLLER

PLC-5/1771 System 9399-PLC5MAN PLC 5, 6200 SERIES MANUAL SET(FOR 5.2 REL + NEWER)

Distributed I/O D1794-6.5.11 FLEX I/O FREQUENCY INPUT MODULE USER MANUAL

Operator Interface 2711P-T6M20A PV PLUS 600 GRAYSCALE, TOUCH, ETHERNET, AC PS

Support 6401-SDSCS 6401-SDSC SOFTWARE SUPPORT RENEWAL

Support 9358-PBRE01R SUPT REINSTATEMENT CONTRACT FOR 9358PBRE01ENE

Support F1779-KP5RSERB FIRMWARE UPGRADE FOR 1779-KP5R COMMUNICATION MODUL

RSI Software Products 9301-2SE2103ZHE RSVIEW32 WORKS 150 WITH RSLINX (CHINESE)

RSI Software Products 9701-VWMR075JPU2 RSV ME STATION RT 30 TO 75 UPGRADE (JAPANESE)

RSI Software Products 9399-2SE32UG RSVIEW32 USER GUIDE

Motion Control 2098-DSD-HV100 HIGH VOLTAGE DRIVE, 23A/46A, ULTRA3000

ABI3D200C2P/SER QUICKPANEL 10.5" TFT W/SE 24VDC

IC220PWR003 POWER TERMINAL, FUSED W/DIAG 24VDC (REQIRES 1 IC220TBK087)

IC752DPA260RR Datapanel 1060IR with infrared touch. 10.4" VGA (640x480) active matrix TFT color display. No bezel - mounts from inside panel. Supports all WinCfg functionality.

MTR-3S32-H-R-0-E-SRR Servo Motor Nema34 with Seal

ZA06B-0286-B310 A100/2.5KHVis Motor w/ Fan Tp Shft & Brk

20BE032A0AYNANC0 PowerFlex 700 AC Drive 32 A at 30 Hp 20B

20G14NE289AA0NNNNN PowerFlex 755 AC Packaged Drive

25-PTG1-FB PowerFlex 520 Fr B Power Terminal Guard

2711P-RR128 PV Plus Logic Module 256 MB Ram Module

FRN30G11S-4CX 46 KVA 60 A 30KW 3相AC380V/50Hz/60Hz

1492-J6-OR 6 square mm Feed-Through Terminal Block

1492-TAIFM16-F-3 Connection Products

軟啟動器 3RW40736BB34

CPU 模塊 6ES7 512-1DK01-0AB0 CPU 1512SP-1 PN，200KB 程序，1 MB 數據；48 ns；集成 1x PN 接口 ( 可用 ET 200SP 總線適配器再拓展 2 個 PN 接口 )

153H-C135FBD-50 135 A Encl. Smart Mtr Ctrlr CB

1738-OW4M12 ArmorPoint 4 Point Output Module

1785-L80E PLC-5 Ethernet Processor

193-NVEC5VIM E3 Plus Voltage Input Replacement Module

20-COMM-K PowerFlex 20 CANopen Communication Kit

2090-CSBM1DE-18AF15 Kinetix Cable Single DSL 2090-Series

20AC011A0NYNANC0 PowerFlex 70 AC Drive 20A

GA647IFSTRN00075 GCA iFIX Std HMI 75 I/O Run

GP647IFPLRN00300 GCP iFIX Plus SCADA 300 I/O Run

IC600BF929RR 10-50Vdc Source Output Module with Lights (32 points)

IC647HSTCR40KM Collector Redundancy Option for Historian - Standard Server 40000 Points (M4 Key)

IC647TPR300 CIMPLICITY HMI ProServer 300 I/O Runtime System

IC693PIF400 High Performance PC/AT Interface (PCIF) to Series 90-30 I/O with softw are

IC756MDV000K-99 DV Development - Alpha OpenVMS Op Sys, Korean, Version 9.9

MicroLogix 1000/1761 System 1761-CBL-AM00 CABLE: MICROLOGIX 1000 CONTROLLER TO PORT 2

PLC-5/1771 System 1771-NB4T HIGH RESOLUTION ISOLATED ANALOG MODULE

Distributed I/O 1792D-8BVT8D 8 SINK/SOURCE INPUTS, 8 SOURCING 0.5AMP OUTS

Communications 9351-AIXRT INTERCHANGE FOR AIX RUNTIME

Operator Interface D6190-6.5.20DE CONTROLVIEW STATIST. PROCESS CNTL USER MNL(GERMAN)

Support 9356-STD2350R SUPT REINSTATEMENT CONTRACT FOR 9356STD2350

Support 9392-CDRSENE DATADISC CD-ROM SUBSCRIPTION

EtherNet/IP Products 9355-WABSNENE RSLINX SINGLE NODE

RSI Software Products 9301-2SE3500KOU2 RSVIEW32 RUNTIME 1500-100K UPGRADE IN-SUPT (KO)