Precision Surface Grinding Machine TH-M50100

Charicteristics

 
●Column and guide rail of this machine are integrated, grinding head is steady and processing precision is high. This machine adopts concealed structure of grinding head motor; the configuration is elegant and natural.
●Transverse movement adopts double V type; longitudinal is a assembly of one V type and one parallel guide rail, which has well guiding quality, little friction force, flexible movement. This kind of structure has higher steadiness and precision retentivity.
●Longitudinal movement of worktable of machine adopts hydraulic nonpolar transmission and also can be transmitted by hand wheel. Transverse movement of worktable not only can be transmitted by motor, but also by hand wheel (use clutch gear to realize the interlocking of manual and power). Elevation and ascendance of wheel are controlled by hand wheel. Productivity efficiency is high.
●Spindle adopts Japanese P4-grade precision bearing which processes high turning precision, steady running, low noise and high processing surface quality, the surface roughness is less than Ra0.63.
●Transverse logical control adopts programmable controller to realize transverse automatic feed of machine by combining with stepping motor.
●Automatic and periodic oil supply of lubricating system.
●Automatic feed realizes non-contact output and can suitable fort frequent feed and inverting of small work piece. Reliability is high
●Magnetizing and demagnetizing controller realizes non-contact output and able to suit for frequent magnetization and demagnetization within very short time as to avoid damaging and distorting the electromagnetic chuck or work piece, and ensuring the precision of work piece.

Specifications

 

ITEMS			TH-M50100
Workable size(LxW)		Mm	1000x500
Longitudinal travel of worktable		Mm	1080
Transverse travel of worktable		mm	540
Maximum distance from spindle axis to worktable surface		Mm	630
Maximum load of worktable(Including chuck)		kg	700
“T” slot of worktable		Mm xN	18 x3
Movement speed of worktable		m/min	0-30
Transeverse auto feed of worktable		mm	0.02
Transeverse rapid movement		mm/min	780
Transverse feed of hand wheel	1gra.	0.02 5	0.02
	1rev.		5
Spindie radpid vertical feed		1000	1000
Spindle wheel feed	1gra.	0.002 0.4	0.002
	1rev.		0.4
Rotating speed of grinding wheel		r/min	1440
Grinding wheel size		mm	355x127 x30～30
Spindle motor		Kw	7.5
Hydraulic motor of worktable movement		Kw	3H-6P
Auto motor of transverse movement		nu	6
Coolant pump		w	40
Flatness of word piece		mm	0.005/(300*300nm)
Roughness of word piece		um	Ra0.63
Overall dimensions (L*W*H)		cm	287*222*205*
Packing dimensions(L*W*H)		cm	295*222*2１5
N.W./G.W		kg	4000/5000
Remark		Dimension of chuck is 500x1000mm