Description
1. High speed.
2. Easy operation.
3. Safety.
4. High precision.
LMM****0/*****0 series number (cheng) accused of determinate beam
type grinding machine series Structure and characteristics of
The machine tool bed and table adopts flat v type plastic sliding
guide.The reciprocating movement of workingtable adopts the
independent hydraulic station drive,continuously viable,convenient
operation.Oil stationequipped with oil cooling device,oil
temperature of system is stable.
The grinding head transverse motion adopts flow linear guide,ball
screw transmission,vertical motion adopte rectangular slide
rail,the servo motor,vertical worm gear reducer,ball screw
drive,can use electronic hand-wheel knife and micro feed.
The machine's vertical guide rail adopts automatic continuous
lubrication. Vertical and horizontal rail and screw adopt automatic
centralized lubrication.
Vertical and horizontal rail and screw adopt automatic centralized
lubrication.
Cooling box equipped with magnetic separator filter coolant
circulation.
The machine is reliable,high cost performance.
Technical index
Each machine has to pass the checklist of the machine precision
before shipment
1 Adjust levelness of the machine
2 Straightness of rise and fall mechansim in vertical
movement
3. Verticality of the operating platform surface to the guide track
surface of the column
4. Straigtness of the datum T-slot of the operating platform
5. Plainness of the operating platform surface
6. Oscillation of the spindle end
7. Circular run ou of the spindle bore-hole axis
8. Parallelism of the rotaryaxis of the spindle to the operating
platform
9. Verticality of the rotary axis of the spindle to the operating
platform
*0. Parallelism of the longitudinal movement of the operating
platform to the datumT-shot
*1. Vertically of the transverse movement to the longitudial
movement of the operating platform
*2. Parallelism between the movement and the surface of the
operating platfor
