vertical milling machine cnc machinery Modle:VL745

vertical milling machine cnc machinery Modle:VL745

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 10 unit/month

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1High-rigid and high precise slide guideways use well-known brands liner track with characteristics of zeroclearance and all-round weight-bearing capacity, and the liner track is by far the better than the hard track in terms of accuracy and speed. Each liner track is independent of self-lubrication.
2.The spindle head is assembled by P4 grade high precision NSK, FAG brand bearing.The spindle taper go through hogh precision grinding, ensure the spindle taper and tool shank have 75%surface cintact, effectively improve their coordination, enable the spindle head not to cause vibration when running cutting at varous speed. The weight-resistant spring can ensure that the cutters do not cause shock during heavy-duty cutting,effectively improve the cutter life and machining accuracy on the surface of work piece.
3.Two end pre-tension ball bearing screw X,Y,Z axis driven by C3 grade ball bearing screw have the advantages of high rigidity, high precision, high load and low friction. Transmission ration is up to above 95%,and can effectively reduce thermal expansive error with caused from the state of machine operation and machine non-operation.
4.The full supporting by high strength meehanite casting iron machine body and well-ribs makes theshock-absorbing ability ten times higher than that of normal steel material. The casting iron with inner ribs have high performance of shock-resisance and anti-torque. With above structure,the machine has occupied small space and high pressing accuracy and multi-function.

We have been insisting on the principle of customer first,from product research and development, procurement,production, testing, packaging, transportation, we do every step the best.Give careful consideration to the needs and expectations of customers.

cnc machining center

Model No.		VL-636	VL-745	VL-855
Capacity	X axis travel/mm	600	700	850
	Y axis travel/mm	360	450	560
	Z axis travel/mm	450	510	610
	Spindle nose to table surface/mm	150-600	150-660	150-760
	Spindle nose to column surface/mm	380	520	610
Worktable	Table size/(LxW)	700x360	850*450	1000*560
	Max load on the table/kg	300	400	500
	T-slot size/mm	18x3x110	183110	185100
Spindle	Spindle speed/rpm	10000	10000	10000
	Spindle taper/spindle shank	7/24 Taper No.40	7/24 Taper No.40	7/24 Taper No.40
	Max spindle inner diameter/mm	Φ60	Φ70	Φ70
	Spindle motor(30 mins,mitsubishi)/kw	3.7/5.5	7.5/11	7.5/11
Feed rate	X,Y,Z rapid traverse/M/min	36/36/36	36/36/24	36/36/24
Feed rate	Max cutting feed rate(M/min)	10	10	10
A.T.C	Guide ways types	Linear guide rail	Linear guide rail	Linear guide rails
	Tool storage capacity/pc	Arm 16	Arm 24	Arm type 24
	Max tool diameter(adjacent tools)/mm	Φ150(80)	Φ150(80)	Φ150(80)
	Max tool length/mm	300	300	300
	Tool change time(T-T)/sec	4	5	5
	Tool change time(C-C)/sec	2.5	2.5	2.5
Accuracy	Positioning accuracy/mm	±0.005	±0.01	±0.005
Accuracy	Repeatability positioning accuracy/mm	±0.003	±0.006	±0.003
Machine size	Machine height/mm	2260	2330	2600
	Space requirement(LxW)	2500x1870	2560*2300	2800*2450
	Net machine weight/kg	3500	4500	5800
	Power requirement/KVA	10	15	20
	Air pressure(kg/cm2 )	5-7	5-7	5-7
	Drive motor/kw	1.2/1.2/1.2	2.0/2.0/2.0	2002-2-2
	Control system	Fanuc-0imate	Faunc-0iMD	F-0iMD/M70

Machine Configuration	1.cnc machining center control system: FANUC-0i mate MD
	2.Arm type A.T.C system(24 tools)
	3.Chain type chip removal system
	4.heat exchanger
	5.triaxial screw rod with function of pre-pull
	6.automacti lubrication system
	7.work& alarm lamps
	8.rigid tapping
	9.steel telescopic covers for guide rails
	10.dirt-proof electrical cabinet
	11.paralell and tool box
	12.220/380v,50HZ transformer
	13.belt-type 10000 rpm spindle, 7/24 Taper No.40 ,
	14.spindle blowing device
	15.fully enclosed splash guard
	16.device for clamping/releasing tool
	17.cutting fluid system
	18.Linear guide rails
Main components supplier	1.controller: FANUC-0i mate MD controller from Japan.
	2.spindle motor: FANUC AC servo motor from Japan.
	3.x. y. z axis motor: FANUC AC servo motor from Japan
	4.spindle bearing: NSK (P4 grade) from Japan
	5.x, y, z axis bearings: NSK (P4 grade) from Japan
	6.x, y, z axis ball screw: HIWIN(C 3 grade) from Taiwan
	7.spindle: Kenturn brand from China Taiwan
	8.A.T.C: made in China Taiwan
	9.cylinder: made in China Taiwan
	10.heat exchanger: made in China Taiwan
Optional	1.CNC Controller, FANUC, Mitsubishi,Siemens.
	2.Add 4th or 5th axis.
	3.With or Without A.T.C System.
	4.Spindle speed 12000rpm 15000rpm
	5.Spindle Oil cooler.
	6.Any more demands are available.

Q:Friction generates and causes wear in machinery, yet friction is often needed.please explain?: friction, resistance offered to the movement of one body past another body with which it is in contact. In certain situations friction is desired. Without friction the wheels of a locomotive could not “grip” the rails nor could power be transmitted by belts. On the other hand, in the moving parts of machines a minimum of friction is desired; an excess of friction produces heat, which in turn causes expansion, the locking of the moving parts, and a consequent breakdown of the machinery. Lubrication is important in minimizing friction as are also such devices as ball and roller bearings.

Q:Does Santa Claus use any modern machinery in his workshop?: as a metter of fact he does.

Q:why is heavy machinery called plant?: Heavy Plant Machinery

Q:When's the last time you expressed how much you love a piece of machinery?: Never, I guess all the machines I have suck.

Q:I am opening a coffee shop, and have been trying to look around for the best brand of machines. I need for espressos, machine to brew coffee beans, for frappes and smoothies. Any leads? Which is better- Kaldi or Keurig? Or other...Thanks in advance for any input!: Seriously? You want to open a coffee shop, and don't know about the different brands?

Q:Ready to study in Australia, intends to emigrate is learning mechanical engineering or electronic engineering is better?: In Australia, if you want to be an architect, an engineer, a voice, or a lawyer, you need to have a degree recognized by the association, after you check the location, pass the exam, and ask for some time

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Q:What machinery is used to make sugar? From digging the ground to harvesting.......: Sugar is obtained from a corn-like cane that grows in tropical places, It is planted from small cut portions of the cane into the soil already prepared and fertilized, when the canes get as high as 6 feet, and the leaves start to get yellow, is harvested, in many places its burnt to get ready of the leaves with sharp cutting edges and some dangerous snakes that usually nest in the plantations. The cane itself as is full with sweet liquid doesn't burn and is collected and carried to the mill. The first part of the extraction is to pass the canes through a press of rollers that press the syrup out, keeping the dry cane to be used for fuel to use in the boilers. The syrup is boiled and the water is removed leaving a very dense paste that is then dried with hot air to get raw sugar in large crumbs, this crums are milled to get what is known as brown sugar in cystaline form. The brown sugar doesn't have any chemicals and is almost 100% from dried syrup. From the brown sugar, is processed white sugar by means of adding some chemicals to whiten and remove the sugar cane flavor that comes with the original syrup. The final product is what we buy at the store. The boilers designed for sugar mills are unique for they are able to work with the dry cane as with oil, reducing considerably the cost of operation. There are some by-products very important that make sugar mills a great industry, the process of drying produce also a burned taste sediment called molasses high in calories that is also comercialized as stock food.

Q:Viruses use the host cell machinery to replicate. However, some viruses replicate their genomes by a mechanism that host cell cannot support. How can these types of viruses infect and replicate in their host, when the host cell cannot perform a particular role that the virus requires?a) The viral genome encodes the specialized enzymes that the host does not have.b) The virus causes mutations in the human cells, resulting in the formation of new enzymes that are capable of performing these roles.c) The virus infects only those cells and species that can perform all the necessary replication roles.d) Viruses can stay in a quiescent state until the host cell evolves this ability. e) All of the above have been frequently observed.: a) The viral genome encodes the specialized enzymes that the host does not have.

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