Drilling and Boring MachinesTo dril

Drilling and Boring Machines

To drill a hole usually hole-making machine-tools are used. They can drill a hole according to some specification, they can enlarge it, or they can cut threads for a screw or to create an accurate size or a smooth finish of a hole.

Drilling machines (сверлильныестанки) are differ ent in size and function, from portable drills to radial drilling machines, multispindle units,automatic production machines, and deep-hole-drilling machines.

Boring (расточка) is a process that enlarges holes previously drilled, usually with a rotating single-point cutter held on a boring bar and fed against a stationary workpiece.

Shapers and Planers

The shaper (поперечно-строгальныйстанок) is used mainly to produce different flat surfaces. The tool slides against the stationary workpiece and cuts on one stroke, returns to its starting position, and then cuts on the next stroke after a slight lateral displacement.In general, the shaper can make any surface having straight-line elements. It uses only one cutting-tool and is relatively slow, because the return stroke is idle.That is why the shaper is seldom found on a mass production line. It is, however, valuable for tool production and for workshops where flexibility is important and relative slowness is unimportant.

The planer(продольно-строгальныйстанок) is the largest of the reciprocating machine tools. It differs from the shaper, which moves a tool past a fixed workpiece because the planer moves the workpiece to expose a new section to the tool. Like the shaper, the planer is intended to produce vertical, horizontal, or diagonal cuts. It is also possible to mountseveral tools at one time in any or all tool holdersof a planer to execute multiple simultane ouscuts.

Grinders

Grinders(шлифовальныестанки) removemetal by a rotating abrasive wheel.The wheel is composed of many small grains of abrasive, bondedtogether, with each grain acting as a miniature cutting tool. The process gives very smooth and accurate finishes. Only a small amount of material is removedat each passof the wheel, so grind ing machines require finewheel regulation. The pressure of the wheel against the workpiece is usually very light, so that grinding can be carried out on fragilematerials that cannot be machined by other conventional devices.

Результаты (английский) 1:

Drilling and Boring MachinesTo drill a hole usually hole-making machine-tools are used. They can drill a hole according to some specification, they can enlarge it, or they can cut threads for a screw or to create an accurate size or a smooth finish of a hole.Drilling machines (sverlil′nyestanki) are differ ent in size and function, from portable drills to radial drilling machines, multispindle units, automatic production machines, and deep-hole-drilling machines.Boring (boring) is a process that enlarges holes pre-drilled previously, usually with a rotating single point cutter held on a boring bar and fed against a stationary workpiece.Shapers and PlanersThe shaper (cross-strogal′nyjstanok) is used mainly to produce different flat surfaces. The tool slides against the stationary workpiece and cuts on one stroke returns to its starting position, and then cuts on the next stroke after a slight lateral displacement. In general, the shaper can make any surface having straight-line elements. It uses only one cutting-tool and is relatively slow, because the return stroke is idle. That is why the shaper is seldom found on a mass production line. It is, however, valuable for tool production and for workshops where flexibility is important and relative slowness is unimportant.The planer (longitudinally-strogal′nyjstanok) is the largest of the reciprocating machine tools. It differs from the shaper, which moves a tool past a fixed workpiece because the planers moves the workpiece to expose a new section to the tool. Like the shaper, the planer is intended to produce vertical, horizontal, or diagonal cuts. It is also possible to mountseveral tools at one time in any or all tool holdersof a planer to execute multiple simultane ouscuts.Grinder may refer to:Grinder may refer to (šlifoval′nyestanki) removemetal by a rotating abrasive wheel. The wheel is composed of many small grains of an abrasive, bondedtogether, with each grain acting as a miniature cutting tool. The process gives a very smooth and accurate finishes. Only a small amount of material is removedat each passof the wheel, so grind ing machines require finewheel regulation. The pressure of the wheel against the workpiece is usually very light, so that grinding can be carried out on fragilematerials that cannot be machined by other conventional devices.

Результаты (английский) 2:

And Boring Machines Drilling

the To drill a hole Usually hole-making-machine-tools are USED. For They CAN drill a hole according to some specification, for They CAN enlarge The IT, or for They CAN cut is threads for a screw or to the create an accurate size bed or a smooth finish of a hole.

Drilling machines (sverlilnyestanki) are differ ent in size and function , from of portable drills to the radial the drilling machines, multispindle units, automatic torque a production machines, and deep--hole-the drilling machines.

boring (boring) is a process that enlarges holes previously drilled, usually with a rotating single-point cutter held on a boring bar and Against a Stationary is fed up of workpiece.

Shapers and Planers

of The shaper (cross-strogalnyystanok) is used mainly to produce different flat surfaces. The tool slides against the stationary workpiece and cuts on one stroke, returns to its starting position, and then cuts on the next stroke after a slight lateral displacement.In general, the shaper can make any surface having straight-line elements. It uses only one cutting-tool and is relatively slow, because the return stroke is idle.That is why the shaper is seldom found on a mass production line. Is It, HOWEVER, Valuable tool for a production and for workshops where clause is by important flexibility and relative slowness is unimportant.

Of The planer (longitudinal strogalnyystanok) is the largest of the reciprocating machine tools. It differs from the shaper, which moves a tool past a fixed workpiece because the planer moves the workpiece to expose a new section to the tool. Like the shaper, the planer is intended to produce vertical, horizontal, or diagonal cuts. Also Possible is It mountseveral tools to AT one's time in the any or all tool holdersof a planer to the execute the multiple simultane ouscuts.

By Grinders

by Grinders (shlifovalnyestanki) removemetal by a rotating abrasive wheel.The wheel is composed of many small grains of abrasive, bondedtogether, with each grain acting as a miniature cutting tool . The process gives very smooth and accurate finishes . Only a small amount of material is removedat each passof the wheel, so grind ing machines require finewheel regulation. The pressure of the wheel against the workpiece is usually very light, so that grinding can be carried out on fragilematerials that can not be machined by other conventional devices.

Результаты (английский) 3:

drilling and Boring machinesto drill hole is a hole making machine tools are used. they can drill a hole according to a specification, they can enlarge it, or they can cut threads for a screw or to create an accurate size or a smooth finish of a hole.drilling machines (сверлильныестанки) are ent differ in size and function, from portable provides to radial drilling machines, multispindle units, automatic production machines, and deep - hole - drilling machines.Boring (расточка) is a process that enlarges holes previously drilled, usually with a rotating single point cutter held on a boring bar and fed against a workpiece"s stationary.Shapers and Planersthe shaper (a строгальныйстанок) is used mainly to produce different flat into. the tool slides against the workpiece"s stationary and cuts on one or, returns to its starting position, and then cuts on the next or another after a lateral displacement. in general, the shaper can make any surface having straight line elements. it uses only one cutting - tool and is relatively slow, because the return or is idle. that is why the shaper is an found on a mass production line. it is, however, valuable for tool production and for workshops where flexibility is important and relative slowness is unimportant.the planer (longitudinal and строгальныйстанок) is the largest of the reciprocating machine tools. it differs from the shaper, which moves a tool past a fixed workpiece"s because the planer moves the workpiece"s to expose a new section to the tool. like the shaper, the planer is intended to produce vertical, horizontal, or is cuts. it is also possible to mountseveral tools at one time in any or all tool holdersof a planer to execute multiple simultane ouscuts.GrindersGrinders (шлифовальныестанки) removemetal by a rotating abrasive wheel. the wheel is composed of many small grains of the abrasive grain, bondedtogether, with each acting as a miniature cutting tool. the process gives very smooth and accurate finishes. only a small amount of material is removedat passof at the wheel, i grind ing machines require finewheel regulation. the pressure of the wheel against the workpiece"s is usually very light, so that grinding can be carried out on fragilematerials that cannot be machined by other conventional devices.