MTW Milling Machine

MTW Milling Machine

As is known, hard grinding wheels of emery or the like with mineral or ceramic binding agents are employed for grinding soft components, As such wheels, when dry grinding, effortlessly become clogged with all the ground off material and grow to be hot, grinding wheels have already been proposed with metal components getting cutting edges and arranged on their periphery. Having said that, the identified grinding bodies are composed of a sizable quantity of elements the fixing of which around the periphery from the wheel demands a large number of fixing implies which make the manufacture from the grinding wheels difficult and costly.

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The present invention relates to a grinding wheel for soft materials

The present invention relates to a grinding wheel for soft materials, for instance leather, artificial resin, soft metal and related components, composed of a wheel as carrier and of a metal body with cutting edges, in which the chips cannot lodge and also the cutting edges cannot develop into hot. The characteristic function of your invention consists in that the grinding body suitable consists of a single metal portion inside the type of a helical spring which is exchangeably fixed around the periphery or around the surface of your wheel perpendicular for the axis thereof, and presents towards the workpiece grinding portions arranged like radial arms and resilient within the direction of rotation and feed. As compared with theknown grinding wheels with separate grinding bodies a grinding wheel of this kind represents a considerable simplification owing towards the elimination of complicated components and fixing means.

A grinding wheel for soft supplies, comprising in mixture a carrier disc

A grinding wheel for soft supplies, comprising in mixture a carrier disc, a grinding physique formed of an endless coil of helically wound wire of such cross-sectional shape that the individual windings with the coil have cutting edges on both sides and consequently out in both directions of rotation plus the cross-sectional shape with the helically wound wire coil is such that at the least two cutting sections are formed on each and every side of every winding, mentioned sections adapted to become alternately brought into operative position by turning mentioned coil about its central axis, and also a clamping ring securing mentioned coil on said body.

A stop for rotational bearing against the valve tail

A device for grinding the head of a valve, specifically of an internal-combustion engine, features a rigid stand, a structure for supporting the valve stem in terms of rotation that is certainly arranged fixedly and vertically around the stand, a stop for rotational bearing against the valve tail, as well as a drive mechanism for driving the valve in rotation by the front face. The drive mechanism is arranged vertically beneath the structure for supporting the valve stem when it comes to rotation having a coupling to compensate for any misalignment among the axis of rotation with the drive mechanism along with the axis of rotation in the valve stem. A machining station is mounted on the stand having a machining tool mounted thereto in an orientable manner to ensure that the machining axis may perhaps be adjusted in relation towards the fixed and vertical reference technique on the valve stem.

Name & Model MTW110 MTW138 MTW175 MTW215
Ring Roller Number(pcs) 4 4 5 5
Major diameter of roller(mm) Ф360×190 Ф460×240 Ф520×280 Ф640x 320
Inner diameter of roller (mm) Ф1100×190 Ф1380×240 Φ1750×280 Φ2150x 320
Revolving Speed(rmin) 120 96 75 65
Max.Feed Size(mm) <30 <35 <40 <50
Final size(mm) 1.6-0.045,
fineness can reach to 0.038
fineness can reach to 0.038
fineness can reach to 0.038
fineness can reach to 0.038
Capacity(th) 3.5-10 6.5-15 11-25 30-45
Overall dimension(mm) 8625×7933×8642 10920×9470×10227 12275×9555×9916 14730x 10860x 10341
Main unit motor Model Y280M-6 Y315M-6 Y355M2-8 Y3-355-4-8
Power(kw) 55 90 160 280
Rotate Speed(rmin) 980 990 740 740
Classifier speed regulating motor
(variable frequency motor)
Model Y132M-4 Y180M-4 Y200L-4 YVP280M-4
Power(kw) 7.5 18.5 30 90
Rotate Speed(rmin) 1440 1470 1470 1470
Centrifugal induced draft fan motor
Model Y250M-4 Y315-4 Y315L2-4 Y315L2-4
Power(kw) 55 110 200 315
Rotate Speed(rmin) 1480 1480 1480 1480
Bucket Model TH210 TH315 TH315 TB315
Motor Model Y100L2-4 Y112M-4 Y112M-4 Y160M-4
Motor Power(kw) 3 3 4 11
Rotate Speed(rmin) 1430 1430 1440 1440
Jaw Crusher Model PE250×400 PE250×750 PE250×750 PC1010
Motor Model Y180L-6 Y200L2-6 Y200L2-6 Y315M2-6
Power(kw) 15 22 22 110
Rotate Speed(rmin) 970 970 970 990
Magnetic Vibrating Feeder Model GZ2F GZ3F GZ4F GZ5F
Power(kw) 0.15 0.2 0.45 0.65

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