Cylindrical grinder interlocution is pithy

Dispatch of net of machine tool of Chinese numerical control: Grinder of pithy outer lane uses interlocution of outer lane grinder extensively to be made in the car at present, each branches such as content shedding, mould, machinery, because it is right the application of each respect is wider and wider, ask to using a field so also subsequently heighten. All sorts of in using common issues that use a field to outer lane grinder here undertook summation is solved collecting. Outer lane grinder is treatment workpiece the grinder of the outside range that cylindrical, conic form or line of other form element extend and axial shoulder end panel. Also be at the same time it is a center with two hearts, it is cutting tool with emery wheel, will columnar profiled bar abrade a nicety is homocentric spent grinder. Outer lane grinder is used extensively at present make in the car, each branches such as content shedding, mould, machinery, because it is right the application of each respect is wider and wider, ask to using a field so also subsequently heighten. All sorts of in using common issues that use a field to outer lane grinder here undertook summation is solved collecting. [ask] how much can the precision that cylindrical grinder machines and surface roughness achieve? [answer] as long as measure precision is tall, the treatment precision of cylindrical grinder can be achieved 0.

001mm, surface roughness can achieve Ra0.

40 0.

20. [ask] cylindrical grinder dimension is flabby, how to discharge check grinder breakdown? [answer] adjusting next main shaft may be main shaft clearance the end below too big examination sits whether does sleeve clearance check next machine tools greatly too the bus grinder dimension of 2 tips is flabby it is a down disease surely should slowly examination. [ask] is cylindrical grinder treatment matchs how old between bearing? [answer] plain bearing liner, belong to sliding bearing. Speed of grinding wheel spindle of common cylindrical grinder is very tall, cause by grinding force, what get radial load very big also, scroll bearing already cannot " be competent " . Installation space is too too big, little, cannot build slip. [ask] does round grinding machine of average inside and outside follow energy of life static press high accuracy grinder what to is distinguished? [answer] round grinding machine of average inside and outside does not apply to nice spare parts grind make, just apply to the product that processes average coarse drop. kind of energy of life is quiet the circle of inside and outside that presses high accuracy grinder to fit accurate part, inside and outside is conic, reach end panel to exceed accurate and abrade treatment. Use tall tigidity as a result of main shaft of report of workpiece axis, emery wheel energy of life is quiet press air bearing main shaft, entrance to exceed nicety beforehand slideway of roller of bear cross across, and the feed number of high resolution shows a system, because this treatment precision surmounted grinder of main shaft of general ball bearing greatly. [ask] when cylindrical grinder measures workpiece, whether should emery wheel quit movement? [answer] according to safe operating rules, when measuring workpiece, should make emery wheel quits movement. What is more,the rather that when cylindrical grinder is measuring workpiece, above all workpiece should stop roll, ability is measured. But if emery wheel does not quit movement, also did not back down, but workpiece has stopped roll, meet at this moment wear the workpiece face that stops roll give a plane. Must stop emery wheel to just can be measured so. [ask] is amount of feed of cylindrical grinder cutting the largest how many? [answer] general outside the circle grinds emery wheel to be able to be jumped over with penetration of a cutting tool more big, jump over conversely small. Workpiece is thicker penetration of a cutting tool is smaller, jump over conversely big. Walk along a knife to grind general single stroke to reach 5 between, main shaft of pairs of penetration of a cutting tool is too big grinder is bad, insecure also. [ask] how much is the deepness of aperture of center of cylindrical grinder work commonly? [answer] because aperture of center of cylindrical grinder work uses special center commonly,Kong Zuan head is machined, include A model, B (belt protect awl) , C (belt whorl and protect awl) , reason does not need to measure the depth of central aperture. Because its deepness is,decide by central aperture broach. [ask] can cylindrical grinder feed arise a bit more quickly very big how is shaking to return a responsibility? [answer] shake originate athletic ministry: 1, whether do electric machinery of examination grinding spindle and main shaft casing have flexible connection (balata skin, a bit softer board) . 2, dynamic balancing of examination emery wheel is eligible. 3, change of jumpy, bottom clearance, axial moves the circle that checks main shaft of grinding spindle, the head of a bed and rear push frame whether out of tolerance, ensure main shaft oneself is in good condition degree (proposal public errand: The circle is jumpy 0.

002-0.

004mm; Bottom clearance 0.

008-0.

015mm; Axial change moves ≤ 0.

003mm) . [ask] which kinds does need of cylindrical grinder grinding move? [answer] the premise of grinding is emery wheel and workpiece rotating by fixed rate. Above all, we call parallel fore-and-aft campaign at the motion of axes of cylindrical grinder emery wheel (differ according to grinder form, the likelihood is workbench face does fore-and-aft exercise, also may be emery wheel stage does fore-and-aft motion) . We call the campaign of direction of diameter of edge emery wheel transverse campaign. 1.

When the width of emery wheel is more than the round width outside needing grinding. We need stage of your emery wheel to do radial exercise only at this moment can. 2.

When the width of emery wheel is less than the round width outside needing grinding. We need emery wheel stage or workbench does fore-and-aft exercise. Because move impossibly direct wear, the transverse campaign that there should be emery wheel station in the process so cooperates together. CNC Milling