1.WE67K-160/6000 hydraulic plate press brake, adopt the Holland DELEM system; Vibrate, friendly user interface,special shortcut key pattern,the tight and high cost performance numerical control system can provide you with strong and economical produce project
2.This technical project is limited to (hereinafter referred to as the buyer) and Jiangsu Zhongwei Heavy Industry Machinery Co., Ltd. (hereinafter referred to as the supplier) buy WE67K-160/6000 mm bending machine order to use
3.This project suggested is the lowest technical requirements,and we don not make the rule of the technical details,we also have not used the relative standard and the normative article,supplier should provide the buyer with high quality products which were accord with the technical projects and relate to the new technical standard.
4.If the supplier have not raised some different suggestions on paper, then the supplier should provide the products that fully meet the requirements in the technical project.
5.If the project standard conflict with the supplier´s standard, please carry out the higher standard.
6.The technical requirements of this technical project and the referenced standard are both the lathe acceptance standard.
II Technical requirements
1.Designing,manufacturing,checking,installing should follow and consult the main current standard
JB/1829 Metal forming machine general technical specification
GB/17120-1997Metal forming machine safety engineering
JB/T 2257.1-1992 Panel veneer press brake technical requirements
JB/T 2257.2-1999 Panel veneer press brake type and basic parameter JB/GQ-F 2012-86 Panel veneer press brake quality grade standard
DBS002-91 Panel veneer press brake Specification and the trail method
GB/T 14349-93 Panel veneer press brake checking and executive standard
GB/T5226.1-1996 Industry machinery electric equipment the first part:general technical specification
GB/T15706-1995 Machinery safety
GB/3766 Hydraulic system general technical specification
JB/T5000.9-1998 Cutting and producing
2.The general technical specification of press brake
2.1 The producing precision should accord with the item requirements of the main precision parameter.
2.2 The press brake without unusual vibrate and when it works,the noise is lower than 85 decibel
2.3 The hydraulic element is normal using and maintenance according to the specification,and it can guarantee the hydraulic element without leakage and natural damage,it also can provide customers with timely and change and maintenance.
2.4 Welding requirements:the welding line appearance and the size of whole weld assembly should achieve the uniformity of discretion size,the connect with the base metal should transition and gentle,and it must proceed the eliminating splash and the necessary polish,to make the surface symmetry and beautiful.
2.5 The whole steel plate structure should treat with annealing to eliminate the inner pressure and to guarantee it with high strength and high precision steady.
2.6 The fashioning surface of the lathe should adopts the oily-type besmear when the processing of manufacturing,assembling and shipping,the machining surface should adopts painting the resistant coating.
2.7 The outside paint color can be carried out according to the requirements of customers.
2.8 Lathe slider,wallboard and board of worktable adopt the plate material of the regular factory,the supplier should provide the buyer with inventory of the steel plate material.
III Lathe model name
1.Model:WE67K-160/6000 press brake
2.Numerical control allocation:Holland DELEM DA52
IV Main technical parameter
|2||Length of working table||6000||mm|
|3||Vertical column distance||4700||mm|
|4||RAM stroke(oil cylinder stroke)||200||mm|
|5||Max open height between slides||480||mm|
|11||Main motor power||11||KW|
|12||Control axis number||3+1||axis||Y1,Y2,X,V|
|13||CNC system||DA52||set||Holland Delem|
V. Main precision
|1,Slider Y1,Y2 axis precision|
|2,Back gauge X axis precision|
|Back gauge axis positioning precision||mm||≤+0.1|
|Back gauge axis repeat positioning precision||mm||≤+0.05|
|Test specimen bending angle precision||mm||+ 1°/3000 mm|
|Test straightness precision||mm||+0.75/1000 mm|
The hydraulic system and hydraulic element are importedwith originalpackaging Germany BOSCH system,the hydraulic system is prepared for CNC press brake
The system has following features:
(1),Electro hydraulic servo driving,with tight structure,high sealing property,high synchronizing precision and long service life
(2),There with outer drift diameter charging valve,high speed and low damage of outlay.
(3),It adopts Shanghai Chengjie gear high pressure pump and it can stand the high pressure and with low noise.
(4),The oil cylinder sealing adopts the sealing components of America PARKER,low abrade and has no leakage.
(5),The hydraulic system has overload flow protection.
(6),The oil height has clearly and directly display
(7),High precision guide system,position testing system and hydraulic balance function,they can meet the need of whole processing
(8),The lathe can work continuously on the rated burden,the hydraulic system without leakage and steady continuously,it also with high precision
Place of Origin: Jiangsu, China (Mainland)
Model Number: WE67K-160/6000(DA52)
Machine Type: Press Brake
Raw Material: Sheet / Plate Rolling
Extra Services: Machining
Certification: ISO 9001:2000
After-sales Service Provided: Engineers available to service machinery overseas
Nominal Pressure: 1600KN
Length of Bending: 6000mm
Numerical control allocation: Holland DELEM DA52
Vertical column distance: 4700mm
RAM stroke(oil cylinder stroke): 200mm
Max open height between slides: 480mm
RAM speed-fall: 100mm/s
Throat depth: 400mm
Main motor power: 11Kw