G35O is one kind compact outside type is general-purpose machining center, the 5 axes machine tool that the first proper motion that is Grob production designs. The staple market that this one incident ever was in this company (car and component manufacturing industry) cause not small shake. Grob company machine tool creates a department (be located in German Mindelheim) , rolled out G series machine tool first 2004. This is a kind modular the horizontal machining center of the design, it is the machine tool that makes by component of mature manufacturing system core. Such, this company satisfied auto industry (the core business of Grob company) should raise the requirement with flexible production. G series took a success, arrive to still can see its value today. Now, grob company the product of 85% derive from this one system. Subsequently, the company expanded further the actual strength of G module system, to new application the domain marchs. The function of this series can satisfy the requirement of car manufacturer completely, raise the durability of each module for example, remarkable service ability satisfies the ability of a requirement public errand ceaselessly, that end, what still cannot satisfy other user? Use a source the only the technology extends new user to pass treatment course reasonable standardization of own battalion business, grob can develop the product that suit 5 axes to machine and has competition ability successfully (with respect to function and price character) . the market requirement pass on gives development department the door, make the demand of specific definition then. This kind of product basically is machining center, the requirement can apply to a flock of different users, be like appearance with prototype production, auto industry the 1 production to 3 class supplier. In the meantime, this product can apply at other industry even, if general and mechanical engineering, flying mechanism makes manufacturing industry of appliance of project of manufacturing industry of equipment of course of study, medical treatment, electric equipment, family expenses,wait. Below this kind of circumstance, its basically ask is 5 treatment of the intricate work that has aperture and place of different point of view, meanwhile, still ask to be able to satisfy the create demand of manufacturer of labour, die and airscrew and clipper-built face, want to use the drive system that suits treatment of 5 axes linkage. In addition, consider to be able to process a variety of different data even, first-rate small lot machines adaptability, and can the production that economic ground has lot of moderate size. Successful concept places the kinematic chain that uses workbench (opposite at placing a head) want what mark begs to be able to machine area to have absolutely advantage to place. In treatment of 5 axes linkage, need not 2 or interpolation of 3 axes dip, require very short sharp movement compensation only, namely G module can satisfy each requirement completely. The G that from inside the project of auto industry and its component supplier derive comes out is modular series machine tool has 3 kinds of type now: G300, g500, with G700. Compare with vertical structure photograph, horizontal structure has clear advantage: Optimized platoon bits, and Z to stability of main shaft head is better, g350 also acceded this one advantage. Y is made be compared to photograph of groovy machining center on pillar with milling main shaft, when use G mode, workpiece bridge makes Y between 2 pillar to motion, in the meantime, contain lie compound slide of the axis makes X/Z to motion. Accordingly, cutting tool center (TCP) is more adjacent at slideway, workpiece coordinate can be used at interconnection to move. New-style G350 general machining center also is passed improve. Accordingly, left pillar is close to machine tool shield because of hampering, need must removed, strengthen accordingly on the right side of pillar, and with an organic whole of lathe bed make it, baseplate solders for long-tested high strenth armor plate structure. The FEM that perpendicular motion optimizes by the course is cast-iron procrastinate board implementation, this procrastinates board through proper aggrandizement, in order to bears the weight of A axis moves. Use the transmission of worm wheel worm that adjusts accurately to the course, can come true - 60 ° arrive - 180 ° swing, so that process intricate work. B axis (circumgyrate 360 ° ) by mount drive of electric machinery of moment of force of the liquid cooling in casting casing. The advantage G35O of G350 can be offerred a series of intelligence machines craft, apply to treatment to be produced from the medium, small lot of a variety of different material such as model expect stainless steel. Shield of machine tool safety two side all contain the door, can be close to workbench conveniently very much, for double-faced window. Dimension of machine tool of parameter of G35O main technique (odd axis) : 4595mm) is when long 3520mm(deserves to discharge bits and platoon fluid system, wide 2425mm, journey of 13000kg of tall 2680mm; weight: 600/770/675 Mm (X/Y/Z) is the biggest journey speed: 65/36/90 M/min (X/Y/Z) is the biggest acceleration: 7 M/s2 (X/Y/Z) is the biggest feed power: 8 KN (X/Y/Z) machines precision: (Precision of VDI/DGQ3441) fixed position: Tp=0. 01 Mm (X/Y/Z) ; Ps=0.
Knife handle of 005 Mm (X/Y/Z) : Mark of main shaft of HSK-A63 (DIN 69893) matchs 12000 R/min, 29/39kW34.
6/46.
6Nm (100/40) chooses deserve to cut bits to arrive the time that cut bits: T2 is VDI 2852=4.
0s To Nmax10, 000r/min, 40/52 KW, 68.
7/82.
8Nm18, 000r/min, 29/39 Kw, 34.
6/46.
6Nm;80, 000r/min, 20/25 KW, weight of 159/197 Nm workpiece: Bearing ability: 380kg workpiece tray bearings ability: 300kg knife storage capacity measures: Match: 34 or library of knife of 40 disk type, length of the biggest cutting tool: 300mm, weight: 8 Kg; Anthology match: 145 with 250 knives library this machine tool deserves to have a 40 knives knife library, control system collects Siemens 840D, also can ask to deserve to install Heidenhain TNC53O system by the user, or the control system of Fanuc and Bosch. Unapproachable deep treatment facilities without doubt, tray hands in those who trade unit to go up, next material processes and treatment process synchronism undertake, this is the main demand of pair of efficient machining center. G35O machine tool deserves to high speed tray exchanges unit (tray dimension: 400mm × 400mm) , have cover an area of the characteristic with small area, this also is a characteristic with this kind of seductive machine tool. Be close to treatment work area to be able to use new clothes buy conveniently by machine tool flank. Expand further can add tray library, add the knife library that distributes two kinds of norms (most bolo library is 230 knives) . In addition, provide cooling fluid system (include high pressure to stand) with the system that discharge bits, can comprise to cover an area of the machine tool with very small area, this machine tool still can bring into automatic product line. This machine tool can offer 4 kinds of main shaft, top rotate speed arrives for 8000r/min respectively 1, 8000r/min (sees) of main technique parameter. General machining center enclothes G350 5 axes completely the table of coequal norms and machine tool of vertical scroll of painting or calligraphy of tray swap formula, lie even the market requirement that the axis imposes next centers. Reliable, easily the maintenance, excellent value that machines precision and seductive standard machine tool, be sure to make the user is benefited fine is much. Now, g350 already was in Mindelheim factory put into production, began to accept order in April 2008, formed a brand-new sale and after service organization technically for this, in order to face brand-new user group. New constituent structure and system create sectional parallel, can make sure the user can get first-class service. CNC Milling
CNC Machining