JPH0261633U - - Google Patents

Info

Publication number
JPH0261633U
JPH0261633U JP13995888U JP13995888U JPH0261633U JP H0261633 U JPH0261633 U JP H0261633U JP 13995888 U JP13995888 U JP 13995888U JP 13995888 U JP13995888 U JP 13995888U JP H0261633 U JPH0261633 U JP H0261633U
Authority
JP
Japan
Prior art keywords
hydraulic cylinder
sliding part
solenoid valve
lubricating
excitation time
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
JP13995888U
Other languages
English (en)
Other versions
JPH066902Y2 (ja
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 JP13995888U priority Critical patent/JPH066902Y2/ja
Publication of JPH0261633U publication Critical patent/JPH0261633U/ja
Application granted granted Critical
Publication of JPH066902Y2 publication Critical patent/JPH066902Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は本考案を射出成形機に適用した代表的
な実施例に係る給油装置の全体構成図、第2図は
本考案による射出ユニツトの前進―後退時間計測
のためのタイムチヤート図、第3図は従来の射出
ユニツト部の給油装置を示す全体構成図である。 図の主要部分の説明、5……油圧シリンダ、6
……電磁切換弁、7……制御装置、8……給油部
、9……電磁弁コントローラ、10……演算比較
器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 油圧シリンダによる摺動部の給油装置において
    、油圧シリンダ用電磁弁の励磁時間を計測する手
    段と、予め油圧シリンダの速度及び前記摺動部の
    許容摺動距離を設定及び記憶する手段と、前記電
    磁弁の励磁時間と油圧シリンダの速度値の積算値
    が前記許容摺動距離に達したとき給油指令を出力
    する手段とを有することを特徴とする油圧シリン
    ダによる摺動部の給油装置。
JP13995888U 1988-10-28 1988-10-28 摺動部の給油装置 Expired - Lifetime JPH066902Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13995888U JPH066902Y2 (ja) 1988-10-28 1988-10-28 摺動部の給油装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13995888U JPH066902Y2 (ja) 1988-10-28 1988-10-28 摺動部の給油装置

Publications (2)

Publication Number Publication Date
JPH0261633U true JPH0261633U (ja) 1990-05-08
JPH066902Y2 JPH066902Y2 (ja) 1994-02-23

Family

ID=31403696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13995888U Expired - Lifetime JPH066902Y2 (ja) 1988-10-28 1988-10-28 摺動部の給油装置

Country Status (1)

Country Link
JP (1) JPH066902Y2 (ja)

Also Published As

Publication number Publication date
JPH066902Y2 (ja) 1994-02-23

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