NL6502649A - - Google Patents

Info

Publication number
NL6502649A
NL6502649A NL6502649A NL6502649A NL6502649A NL 6502649 A NL6502649 A NL 6502649A NL 6502649 A NL6502649 A NL 6502649A NL 6502649 A NL6502649 A NL 6502649A NL 6502649 A NL6502649 A NL 6502649A
Authority
NL
Netherlands
Application number
NL6502649A
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
Priority to DE19651590813 priority Critical patent/DE1590813C3/de
Application filed filed Critical
Priority to NL6502649A priority patent/NL6502649A/xx
Priority to GB14311/65A priority patent/GB1109522A/en
Priority to FR14540A priority patent/FR1430805A/fr
Publication of NL6502649A publication Critical patent/NL6502649A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/022—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for helicoidal grooves
    • B24B19/024—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for helicoidal grooves on electrical resistances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
    • H01C17/245—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by mechanical means, e.g. sand blasting, cutting, ultrasonic treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
NL6502649A 1965-03-01 1965-03-02 NL6502649A (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19651590813 DE1590813C3 (de) 1965-03-01 1965-03-01 Vorrichtung zum Einschleifen von Wendeln in Schichtwiderstande und zum gleichzeitigen Messen der elektrischen Widerstandswerte
NL6502649A NL6502649A (zh) 1965-03-01 1965-03-02
GB14311/65A GB1109522A (en) 1965-03-01 1965-04-05 An automatic grinding machine for film resistors
FR14540A FR1430805A (fr) 1965-03-01 1965-04-24 Machine automatique pour meuler les résistances à couche conductrice et pour mesurer la valeur desdites résistances

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEV0027930 1965-03-01
NL6502649A NL6502649A (zh) 1965-03-01 1965-03-02
GB14311/65A GB1109522A (en) 1965-03-01 1965-04-05 An automatic grinding machine for film resistors

Publications (1)

Publication Number Publication Date
NL6502649A true NL6502649A (zh) 1966-09-05

Family

ID=27213323

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6502649A NL6502649A (zh) 1965-03-01 1965-03-02

Country Status (2)

Country Link
GB (1) GB1109522A (zh)
NL (1) NL6502649A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113352205A (zh) * 2021-05-26 2021-09-07 陶晓静 一种精密磨床

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113363037B (zh) * 2020-09-25 2022-06-28 湖南旺诠电子科技有限公司 一种贴片电阻精刻机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113352205A (zh) * 2021-05-26 2021-09-07 陶晓静 一种精密磨床

Also Published As

Publication number Publication date
GB1109522A (en) 1968-04-10

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