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Cylindrical Grinding Machine tolerances: what is realistic and what it costs
Cylindrical Grinding Machine is a machine that finishes external and internal diameters with a rotating wheel and a rotating workpiece It is used for holding diameter tolerance and roundness on shafts, pins and bores aft
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Vertical Machining Centre tolerances: what is realistic and what it costs
Vertical Machining Centre is a milling machine with a vertical spindle and an automatic tool changer, run from a single programme It is used for batch work on prismatic parts where several operations have to run without
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Horizontal Machining Centre tolerances: what is realistic and what it costs
Horizontal Machining Centre is a milling machine with a horizontal spindle and a rotary table, usually with pallet exchange It is used for parts that need work on several faces in one setup, and for unattended running. T
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5-Axis Machining Centre tolerances: what is realistic and what it costs
5-Axis Machining Centre is a machining centre that can orient the cutter or the workpiece on two additional rotary axes It is used for parts with compound angles, deep cavities and features that would otherwise need seve
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Swiss-Type Lathe tolerances: what is realistic and what it costs
Swiss-Type Lathe is a sliding headstock lathe where the bar is supported close to the cutting point by a guide bushing It is used for long, slender turned parts where the length to diameter ratio defeats a conventional l
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CNC Lathe tolerances: what is realistic and what it costs
CNC Lathe is a machine that turns the workpiece against a single point tool to produce cylindrical forms It is used for shafts, bushings, flanges and any part whose main features are diameters. Typical values: swing over
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Turn-Mill Centre tolerances: what is realistic and what it costs
Turn-Mill Centre is a lathe with driven tooling and a Y axis, so milling and turning are completed in one machine It is used for complex parts that would otherwise move between a lathe and a machining centre. Typical val
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Wire EDM Machine tolerances: what is realistic and what it costs
Wire EDM Machine is a machine that cuts conductive material with a travelling brass wire in deionised water, by spark erosion It is used for internal profiles, sharp internal corners and hardened parts that cannot be mil
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Sinker EDM Machine tolerances: what is realistic and what it costs
Sinker EDM Machine is a machine that forms a cavity by sparking a shaped electrode into the workpiece under dielectric fluid It is used for blind cavities, sharp corners, deep ribs and textured mould surfaces. Typical va
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Surface Grinding Machine tolerances: what is realistic and what it costs
Surface Grinding Machine is a machine that finishes flat faces with a rotating abrasive wheel and a reciprocating table It is used for holding flatness and parallelism on faces that seal or locate. Typical values: table
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