JPH0454621U - - Google Patents

Info

Publication number
JPH0454621U
JPH0454621U JP9718890U JP9718890U JPH0454621U JP H0454621 U JPH0454621 U JP H0454621U JP 9718890 U JP9718890 U JP 9718890U JP 9718890 U JP9718890 U JP 9718890U JP H0454621 U JPH0454621 U JP H0454621U
Authority
JP
Japan
Prior art keywords
perfect circle
converter
air
workpiece
fluid
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.)
Granted
Application number
JP9718890U
Other languages
Japanese (ja)
Other versions
JP2504578Y2 (en
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 filed Critical
Priority to JP1990097188U priority Critical patent/JP2504578Y2/en
Publication of JPH0454621U publication Critical patent/JPH0454621U/ja
Application granted granted Critical
Publication of JP2504578Y2 publication Critical patent/JP2504578Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例の回路図、第２図
は従来装置の回路図である。 図中、１は電極輪、２はカツター、３はシリン
ダ、４は流量調整弁、５は圧力調整弁、６は電磁
切換弁、７は空気源、８はコンバータ、９は油で
ある。なお図中同一符号は同一または相当部分を
示す。 FIG. 1 is a circuit diagram of an embodiment of this invention, and FIG. 2 is a circuit diagram of a conventional device. In the figure, 1 is an electrode wheel, 2 is a cutter, 3 is a cylinder, 4 is a flow rate adjustment valve, 5 is a pressure adjustment valve, 6 is an electromagnetic switching valve, 7 is an air source, 8 is a converter, and 9 is oil. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転する被加工物に、加圧シリンダに連結され
た回転カツターを押付けて被加工物を真円切削加
工する成形装置において、上記シリンダと空気源
との間に空気圧を流体圧に変換するコンバータを
介装し、このコンバータを介して空気より圧縮性
の小さい流体を加圧源として成形することを特徴
とする真円成形装置。 In a forming device that presses a rotary cutter connected to a pressurized cylinder against a rotating workpiece to cut the workpiece into a perfect circle, a converter that converts air pressure into fluid pressure is installed between the cylinder and an air source. A perfect circle forming apparatus characterized in that a fluid having a lower compressibility than air is used as a pressurizing source to form a perfect circle via the converter.
JP1990097188U 1990-09-13 1990-09-13 Perfect circle forming equipment Expired - Lifetime JP2504578Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990097188U JP2504578Y2 (en) 1990-09-13 1990-09-13 Perfect circle forming equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990097188U JP2504578Y2 (en) 1990-09-13 1990-09-13 Perfect circle forming equipment

Publications (2)

Publication Number Publication Date
JPH0454621U true JPH0454621U (en) 1992-05-11
JP2504578Y2 JP2504578Y2 (en) 1996-07-10

Family

ID=31837340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990097188U Expired - Lifetime JP2504578Y2 (en) 1990-09-13 1990-09-13 Perfect circle forming equipment

Country Status (1)

Country Link
JP (1) JP2504578Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207502A (en) * 1982-05-29 1983-12-03 Shiba Kogyo:Kk Pneumatic-hydraulic apparatus
JPS6337136U (en) * 1986-08-26 1988-03-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207502A (en) * 1982-05-29 1983-12-03 Shiba Kogyo:Kk Pneumatic-hydraulic apparatus
JPS6337136U (en) * 1986-08-26 1988-03-10

Also Published As

Publication number Publication date
JP2504578Y2 (en) 1996-07-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term