Surface Grinding Machine: -Column and guide rail of this machine
are integrated, grinding head is steady and 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, fixable 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
P*-grace precision bearing which processes high turning precision,
steady running, low noise and high processing surface quality, the
surface roughness is less than Ra0.**3. -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. -Auto feed realizing
export non-contact output can suitable for frequent feed and
inverting of small work piece. Reliability is high. -Magnetizing
and demagnetization controller realizes non-contact output and able
to suit for frequent magnetization and demagnetization within very
short time as to avoid damaging and distoring the electromagnetic
chuck or work piece, and ensuring the precision of work piece.