JPS57107737A - Lathe for high-leed machining - Google Patents

Lathe for high-leed machining

Info

Publication number
JPS57107737A
JPS57107737A JP18291280A JP18291280A JPS57107737A JP S57107737 A JPS57107737 A JP S57107737A JP 18291280 A JP18291280 A JP 18291280A JP 18291280 A JP18291280 A JP 18291280A JP S57107737 A JPS57107737 A JP S57107737A
Authority
JP
Japan
Prior art keywords
axis
guide surface
axis direction
slide
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP18291280A
Other languages
Japanese (ja)
Inventor
Tetsuo Takahashi
Mitsuru Hoshino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsugami Corp
Original Assignee
Tsugami Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsugami Corp filed Critical Tsugami Corp
Priority to JP18291280A priority Critical patent/JPS57107737A/en
Publication of JPS57107737A publication Critical patent/JPS57107737A/en
Pending legal-status Critical Current

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  • Turning (AREA)

Abstract

PURPOSE: To reduce the drunkenness of a screw generated in high-lead machining, by a method wherein a headstock is proided on a cross slide and a longitudinal feed part is reduced in weight.
CONSTITUTION: An X-axis guide surface 11 is provided in the X-axis direction orghogonal to the axis of a main spindle 3 on a head 1 of the lathe, and the headstock 2 is mounted on the guide surface 11 so as to be slidable in the X- axis direction and is driven by a motor 4 through a ball screw 41 and a nut 22. On the other hand, a Z-axis guide surface 13 is provided on the head 1 in the Z-axis direction parallel to the axis of the main spindle 3, a Z-axis slide 5 is mounted on the guide surface 13 so as to be slidable in the Z-axis direction and is driven by a motor 6 through a ball screw 61 and a nut 52, and a tool rest 7 supporting a cutting tool 71 is fixed on the Z-axis slide 5. Accordingly, since the mass of the Z-axis slide 5 moved at high speeds in the case of high-lead machining is small, the shock arising from the reciprocating motion is small and the drunkenness of screw will hardly occur.
COPYRIGHT: (C)1982,JPO&Japio
JP18291280A 1980-12-25 1980-12-25 Lathe for high-leed machining Pending JPS57107737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18291280A JPS57107737A (en) 1980-12-25 1980-12-25 Lathe for high-leed machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18291280A JPS57107737A (en) 1980-12-25 1980-12-25 Lathe for high-leed machining

Publications (1)

Publication Number Publication Date
JPS57107737A true JPS57107737A (en) 1982-07-05

Family

ID=16126554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18291280A Pending JPS57107737A (en) 1980-12-25 1980-12-25 Lathe for high-leed machining

Country Status (1)

Country Link
JP (1) JPS57107737A (en)

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