JPS61148858A - リ−ドフレ−ム用金型 - Google Patents

リ−ドフレ−ム用金型

Info

Publication number
JPS61148858A
JPS61148858A JP27112684A JP27112684A JPS61148858A JP S61148858 A JPS61148858 A JP S61148858A JP 27112684 A JP27112684 A JP 27112684A JP 27112684 A JP27112684 A JP 27112684A JP S61148858 A JPS61148858 A JP S61148858A
Authority
JP
Japan
Prior art keywords
die
lead frame
mold
casing
sharpening
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
JP27112684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0143462B2 (enExample
Inventor
Hatsuo Doi
土居　初男
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP27112684A priority Critical patent/JPS61148858A/ja
Publication of JPS61148858A publication Critical patent/JPS61148858A/ja
Publication of JPH0143462B2 publication Critical patent/JPH0143462B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lead Frames For Integrated Circuits (AREA)
JP27112684A 1984-12-22 1984-12-22 リ−ドフレ−ム用金型 Granted JPS61148858A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27112684A JPS61148858A (ja) 1984-12-22 1984-12-22 リ−ドフレ−ム用金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27112684A JPS61148858A (ja) 1984-12-22 1984-12-22 リ−ドフレ−ム用金型

Publications (2)

Publication Number Publication Date
JPS61148858A true JPS61148858A (ja) 1986-07-07
JPH0143462B2 JPH0143462B2 (enExample) 1989-09-20

Family

ID=17495689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27112684A Granted JPS61148858A (ja) 1984-12-22 1984-12-22 リ−ドフレ−ム用金型

Country Status (1)

Country Link
JP (1) JPS61148858A (enExample)

Also Published As

Publication number Publication date
JPH0143462B2 (enExample) 1989-09-20

Similar Documents

Publication Publication Date Title
JP4327397B2 (ja) 溝切りカッタ及びそれに用いる切削インサート
JPS603523B2 (ja) リ−ド線切断用丸刃工具
CN210132103U (zh) 一种可转位仿形铣刀片及其仿形刀具
CN114700700B (zh) 一种直线导轨滑块加工工艺
GB2050897A (en) Trimming or fin cutting tool
JPS61148858A (ja) リ−ドフレ−ム用金型
GB1536814A (en) Cut off and grooving tool
US5064317A (en) Mass produced tools
CN2228386Y (zh) 可转位车、刨刀
EP0628369A1 (en) Methods for obtaining cutting tools, and cutting tools obtained by these methods
CN214488996U (zh) 一种废物利用的刀具安装座
CN211163077U (zh) 一种中托板丝杠座
CN214488490U (zh) 一种精度高的冲孔模具
JPH02100807A (ja) センタリングドリル
JP2548434Y2 (ja) 正面フライス用のスローアウェイチップ
CN217492719U (zh) 一种专用于铝合金材料加工的高效高精度刀盘
JPS584302A (ja) スロ−アウエイチツプ
CN219967579U (zh) 一种防塌边平面研磨工装
JP2750965B2 (ja) 精密段差面の接点部を有するコンタクトの製造法
CN214517648U (zh) 一种双面加工刀具
CN213497669U (zh) 一种数控机床的导轨底座
JP2643567B2 (ja) 切削バイトの心高調整方法
JPS643645Y2 (enExample)
EP0151914A1 (de) Vorrichtung zum Abrichten einer metallisch gebundenen Schleifscheibe
GB1021971A (en) Improvements in or relating to tool manufacture

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term