TSXAEY414

TSXAEY414机床结构主要包括两大部分：机床的各固定部分(如底座、床身、立柱、头架等)、携带工件和刀具的运动部分，这两部分现在通称为机床基础件和功能部件。

以常见的车削和铣削为例，典型的数控机床结构演进过程如图4所示。数控车削机床结构从早期的2轴进给平床身、2轴进给斜床身等经典结构，发展到4轴进给和双刀架、多主轴和多刀等用于回转体类零件率车削的加工中心结构，进一步发展为可适应复杂零件“一次装夹、全部完工(done in one)”的多功能车铣复合加工中心结构。数控铣削加工机床结构从早期主要实现坐标轴联动和主轴运动功能的经典立/卧式铣床结构，发展到带刀库和自动换刀机构的3轴联动立/卧式铣削加工中心结构、带交换工作台的立/卧式铣削加工中心结构，为满足复杂结构件率加工需求，又出现了4轴联动和5轴联动的铣削加工中心结构，随后以铣削/镗削加工为主、兼有车削/钻削加工功能的多功能铣车复合加工中心结构得到快速发展和应用。在5轴联动发展过程中，来自于机器人的并联虚拟轴概念被引入到数控机床，出现了并联或串并联结合5轴联动的形式，但实际应用有限。当前，在同一台数控机床上实现“增材加工＋切削加工”功能的增减材混合加工新型结构机床已经进入实用化发展阶段。

TSXAEY414  

NetApp DS14 MK2-AT 14 X 320GB ATA TO FC X266A AT-FC2

NetApp DS14MK2 10.5TB 14x750GB SATA Disk Shelf 10.5TB

Includes 1-Year Warranty+EmergentSX Value Added Service

Enlarge

NetApp V-Series GF980 NAS server

90 day warranty

NetApp DS14 MK2 Shelf w/ 14x 144GB 10K ESH2 FC X274

2x ESH2 Control Modules, 2x Power Supplies

NetApp DS14 Disk Drive Array Shelf 2x Power Supply,2LRC

NETAPP FAS270 ONE Controllers 14 X 300GB FC 4.2TB

NetApp Disk-36GB-10-NF1 REVISION F304 Hard Drive Shelf

NetApp FAS270C Cluster 14 X 276A 300GB 10K FC 2GB

NetApp X266A 320GB ATA TO FC DS14MK2 AT 

NetApp DS14MK2 14 X 300GB 10K FC 2 X ESH2 1 YEAR WAR

NetApp FAS 270 with 14 x 146GB Drives ST3146707FC

NetApp DS14 Network Appliance Storage Shelf 14x 144GB 

NetApp DS14 MK2 14 X 300GB 15K FC 2 X ESH2 2G 4.2TB

NetApp DS14 Network Appliance Storage Shelf 14x 72GB 

NetApp (2) FAS3050C, FAS270, (14) DS14MK2 in (2) Racks

(14) 146GB, (84) 73GB, (92) 320GB, cables

NetApp DS14 MK2 Shelf w/ 14x 144GB 10K FC X274

2x ESH Control Modules, 2x Power Supplies

NetApp DiskShelf DS14mk2 AT 14x 500GB SATA X267A AT-FCX

Qty 1 NetApp DS14MK2-AT DSX-7.0TB-R5-C 500GB SATA 7TB

Includes 1-Year Warranty

Enlarge

NetApp (2) FAS3050C, FAS270, (51) DS14MK2, R200

(448) 73GB, (280) 320GB, cables

NetApp X294A-R5 2TB SATA TO FC DS14MK2 AT

NetApp X274 144GB FC DS14, DS14 MK2 1 YEAR WARRANTY

Qty 2 NetApp DS14MK2-AT DSX-7.0TB-R5-C 500GB SATA 14TB

Includes 1-Year Warranty+EmergentSX Value Added Service

Enlarge

NetApp DS14 MK2 Shelf w/ Trays

NetApp 144GB/146GB FC Drive DS14 MK2: X274/X274A/X274B

NetApp X266A 320GB ATA Disk for DS14 MK2 AT 

90 day warranty

TSXAEY414