Of numerical control cylindrical grinder detect

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Grinding exceeding essence of life is it is OK to use emery wheel working face to go up nap gives a large number of waiting for grind a small blade high that what this one character is able to come true. These waiting for that grind a small blade high to be able to excise the small surplus that has microcosmic blemish and error of microcosmic size shape from workpiece surface, because this can obtain very tall grinding precision, in addition, abound in as a result of what wait to grind a small blade high, in grinding dosage proper premise falls, a large number of extremely imperceptible cutting marks can leave in treatment surface, obtain very low surface surface roughness to be worth thereby. Because grinding level to exist without scintilla light apparent attrition, slippery crowded, polish and the action that press light, reason can make the value reduces exterior surface roughness further, must accomplish below when: Of slideway of 1) lathe bed detect with long requirement of the following precision should achieve after blowing classics of slideway of form of lathe bed V to overhaul: ≤ is not spent continuously inside perpendicular plane 0.

≤ is not spent continuously inside 01mm/m; horizontal 0.

01mm/m; is right saddle of slideway not verticality ≤ 0.

02mm/250m; contact orders a requirement 12 ～ at 14 o'clock / 25mm × 25mm. Lathe bed plane should achieve requirement of the following precision after slideway classics overhaul: Spend ≤ to the rough travel of V form slideway 0.

≤ is not spent continuously inside 02mm/m; perpendicular plane 0.

01mm/m; contact orders a requirement 12 ～ at 14 o'clock / 25mm × 25mm. 2) saddle of slideway detect with repair the saddle outside blowing requirement of the following precision should achieve after classics of V form slideway overhauls: Do not spend continuously inside perpendicular plane in the ≤ on entire length 0.

01mm; contact orders a requirement 10 ～ at 12 o'clock / 25mm × 25mm. Saddle requirement of the following precision should achieve after planar slideway classics overhauls: Spend ≤ to the rough travel of V form slideway 0.

02mm/m; contact orders a requirement 10 ～ at 12 o'clock / 25mm × 25mm. The clearance between grinding spindle and plain bearing liner adjusts 3) to go up in grinding spindle journal Tu Se, turn with plain bearing liner grind, blow with drawknife grind surface of plain bearing liner, make the contact nods a requirement to achieve 12 ～ at 14 o'clock / 25mm × 25mm, undertake installing adjustment next, adjust the clearance of grinding spindle and plain bearing liner 0.

0025 ～ 0.

005mm, the workpiece in can avoiding grinding so generates arris circle. The balances grinding spindle electric machinery vibration of 4) grinding spindle electric machinery and emery wheel is bigger to influence of grinding surface surface roughness, so need undertakes dynamic balancing to grinding spindle electric machinery. Need to have a balance twice to emery wheel: The nap after after using emery wheel of nap of King Kong pen above all, undertaking thick balance; uses oilstone or car of essence of life next undertakes with emery wheel of arenaceous wheel pair fine after repairing, undertake essence of life is balanced again. Does without stannum one machine grinding machine create limited company (abbreviation: ? Ga  changes? is one of manufacturer of production of national emphasis grinder, basically be engaged in inadvertently grinder, numerical control is inadvertently grinder, grinder of the circle inside numerical control, numerical control cylindrical grinder, high accuracy is inadvertently grinder, numerical control is all-purpose cylindrical grinder, numerical control is all-purpose inside the research and development of round grinder, make and sell CNC Milling