招标公告
日期：2017-09-29
招标编号：0730-174211010495/01
请投标商特别注意：本项目为全流程电子化招标，购买标书请联系我公司购买相关CA认证用于制做电子版的投标文件，具体请参看我公司网站发布的相关公告说明，谢谢！
中航技国际经贸发展有限公司受西安飞行自动控制研究所委托对下列产品及服务进行国际竞争性招标。现邀请合格投标人参加投标。
1.招标产品的名称、数量及主要技术参数：
1.1 招标编号：0730-174211010495/01
1.2 设备包名称：五轴数控加工中心 1
1.3 项目概况与招标范围：标书编号：0730-174211010495/01
设备名称：五轴数控加工中心
数量：1台
1.4 技术要求：资格标准：
1）卖方投标的同系列设备在国内应有3家（包括3家）以上的用户，应提供合同、用户名称、联系人、联系电话（手机）、通讯地址、邮政编码。
*2）一旦中标，投标人必须是与买方签订本项目外贸合同的签约方。如投标人不具备与买方签订外贸合同的能力，将否决其投标。（说明：如产品为进口产品且须签订进口合同，中标的投标人必须以自身名义与买方或买方商务代理签订外贸合同，且可以接收中国大陆关境内的公司所付出的外汇。）
机床主要规格参数
机床结构经过有限元分析，保证切削的动态刚性和一定的精度，床身吸震性能优良，热稳定性能好。
机床导轨采用德国、日本或其它国际知名品牌的高刚性导轨。导轨接触面宽，全封闭，具有安全装置。
各坐标传动轴采用精密滚珠（或滚柱）丝杠传动，由数字交流伺服电机驱动。
驱动系统采用交流全数字式伺服驱动。
机床采用卧式五轴结构，机床刚性好。
机床坐标方式为正交形式，不需要参数处理，编程快速、简便。
配置三维测头装置、用于找正坐标。
配置刀具破损检测装置。
机床数控回转工作台直径尺寸：≥Φ700mm 。
数控回转工作台旋转范围：≥±360°
工作台最大承重：≥500kg。
主轴最高转速：≥12000rpm。
主轴锥孔：HSK -A63
主轴电机功率（100%ED）：≥25Kw，并提供主轴功率扭矩图。
主轴扭矩（100%ED）：≥150Nm。
工作行程：X≥800mm Y≥650mm Z≥850mm；
进给速度：X、Y、Z：≥50m/min；A或C≥12rpm ，B≥50 rpm。
最小分辨率：X、Y、Z轴≤ 0.0005mm，A或C轴≤0.001°, B轴≤0.001°。
机床精度检验标准：VDI/DGQ3441标准。
定位精度Pmax（VDI/DGQ3441标准）：X、Y、Z轴≤ 0.006mm。
重复定位精度Ps max（VDI/DGQ3441标准）：X、Y、Z轴≤ 0.0025mm
主轴锥孔用芯棒检测近端跳动≤ 0.005mm。主轴锥孔用芯棒检测远端跳动≤ 0.008mm/300 mm。
主轴轴线与Z轴轴线运动间的平行度小于0.008 mm/300 mm。
若是卧式加工中心，主轴轴线与Z轴轴线运动间的平行度：上母线≤ 0.008mm/300 mm；侧母线≤ 0.008mm/300 mm。
角向定位精度Pmax（VDI/DGQ3441标准）：A或C轴≤8″, B轴≤8″；角向重复定位精度：Pmax（VDI/DGQ3441标准）：A或C轴≤4″, B轴≤4″。
刀库容量： ≥40把。
其他详见招标文件技术要求。
2.招标文件售价：1000元 或160美元
3.购买招标文件时间：2017-09-29 09:00 (北京时间) 至2017-10-13 12:30
4.购买招标文件地点：中航招标网
5.投标截止时间和开标时间：2017-10-20 09:00
6.开标地点：西安
7.联系方式
招标人联系人：曹芳
招标人邮箱：cgb@facri.com
招标人传真：029-88366954
招标人电话：029-88366963
招标人地址：西安市电子城电子一路92号
招标代理机构联系人：唐鸣宇、刘思梦
招标代理机构邮箱：tangmingyu@aited.cn
招标代理机构传真：010-84892589
招标代理机构电话：010-84892612/84892610
招标代理机构名称：中航技国际经贸发展有限公司
Bid Notice
Date:2017-09-29
Bid No.: 0730-174211010495/01
A/VIC International Trade and Economic Development Ltd. entrusted by the purchaser, invites sealed bids from eligible suppliers home and abroad for the supply of the following goods and/or service by way of International Competitive Bidding.
1. Name of Produs/Equipment, Quantity, and Main Technical data:
1. Bid No.: 0730-174211010495/01
Name of Produs/Equipment, Quantity:1
Five axis CNC Machining Center
Tender document No.: 0730-174211010495/01
Equipment name: Five-axis CNC machining center
Quantity: one set
Qualification requirements :
（1）There should be at least 3 (included) users of the equipment from the same series as the tendered one in China, and the following information, including the contra, user name, conta person, telephone number (mobile phone number), address and post code, should be provided.
*（2）The bidder must be the contraor that has signed with vendee the contra on foreign trade for this proje once the bid has been won. If the bidder is not qualified to sign with the vendee the contra on foreign trade, the accepted bid shall be abandoned. (Note: If the produs are imported ones and the import contra must be signed, the bid winner must sign the contra on foreign trade on his/her own name with the vendee or commercial representatives from the vendee and foreign exchanges paid by company registered within Chinese mainland should be acceptable.)
Main specifications and parameters for the machine tool:
The dynamic rigidity and accuracy for cutting should be guaranteed by means of finite element analysis for the machine tool struure. The bed should boast excellent vibration-absorption performance and good thermal stability.
The machine tool should employ high-rigidity guide rails of German, Japanese or other internationally famous brands. The guide rail should feature wide conta surfaces, and should be fully-closed and configured with the safety proteion device.
The driving shafts on each coordinate should employ the precision ball (or the roller) for driving and should be driven by a digital AC servo motor.
The drive system should employ the AC all-digital servo drive.
The machine tool should employ the horizontal five-axis struure and present good rigidity.
The machine tool should adopt the orthogonal coordinates with fast and simple programming and free of the necessity of parameter processing.
The 3D measuring head should be configured for the coordinate alignment.
The cutter damage deteion system should be equipped.
Diameter of NC rotary table for the machine tool: ≥ Ф 700 mm
Rotating range of the NC rotary table: ≥ ± 360o
Max. load-bearing capacity of the table: ≥ 500 kg
Max. rotating speed of the spindle: ≥ 12,000 rpm
Spindle taper bore: HSK-A63
Power of the spindle motor (100% ED): ≥ 25 kW
The power-torque diagram for the spindle should be provided.
Spindle torque (100% ED): ≥ 150 N？m
Operating trA/Vels: axis X ≥ 800 mm, axis Y ≥ 650 mm, axis Z ≥ 850 mm
Feeding speed:
Axes X, Y and Z: ≥ 50 m/min
Axis A or axis C: ≥ 12 rpm
Axis B: ≥ 50 rpm
Min. resolution:
Axes X, Y and Z: ≤ 0.0005 mm
Axis A or axis C ≤ 0.001°
Axis B: ≤ 0.001°
Standard for accuracy test of the machine tool: VDI/DGQ3441 standard
Positioning accuracy (Pmax) of axes X, Y, Z (VDI/DGQ3441 standard): ≤ 0.006 mm
Repeated positioning accuracy (Ps max) of axes X, Y, Z (VDI/DGQ3441 standard): ≤ 0.0025 mm
Near-end run-out deteed by core bar for spindle's taper bore: ≤ 0.005 mm Far-end run-out deteed by core bar for spindle's taper bore: ≤ 0.008 mm/300 mm
The parallelism between the spindle axis and the axis Z during motions should be less than 0.008 mm/300 mm.
For a horizontal machining center, the parallelism between the spindle axis and axis Z motion for upper generatrix should be at most 0.008 mm/300 mm, and that for side generatrix should be at most 0.008 mm/300 mm.
Angular positioning accuracy Pmax (VDI/DGQ3441 standard): axis A or axis C ≤ 8" and axis B ≤ 8"
Angular repeated positioning accuracy Pmax (VDI/DGQ3441 standard): axis A or axis C ≤ 4" and axis B ≤ 4"
Tool changer capacity: ≥ 40 tools
2．Price of Bidding documents: RMB1000or USD160
3.Time of Selling Bidding documents: between2017-09-29 09:00to2017-10-13 12:30
4.Place of Selling Bidding documents: bid.aited.cn
5.The Deadline for Submitting Bids/Time of Bid Opening (Beijing Time): 2017-10-20 09:00
6.Place of Bid Opening:
Address:xian
Zip code:
E-mail:tangmingyu@aited.cn
Tel:010-84892612
Fax:010-84892589
Conta:Tommy
Name: A/VIC INTERNATIonAL TRADE AND EConOMIC DEVELOPMENT LTD.
