TWI344874B - - Google Patents

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Publication number
TWI344874B
TWI344874B TW097113092A TW97113092A TWI344874B TW I344874 B TWI344874 B TW I344874B TW 097113092 A TW097113092 A TW 097113092A TW 97113092 A TW97113092 A TW 97113092A TW I344874 B TWI344874 B TW I344874B
Authority
TW
Taiwan
Prior art keywords
mold
die
lower mold
upper mold
refurbishing
Prior art date
Application number
TW097113092A
Other languages
English (en)
Chinese (zh)
Other versions
TW200942340A (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 TW097113092A priority Critical patent/TW200942340A/zh
Priority to US12/333,421 priority patent/US20090258577A1/en
Publication of TW200942340A publication Critical patent/TW200942340A/zh
Application granted granted Critical
Publication of TWI344874B publication Critical patent/TWI344874B/zh

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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
    • B24B31/116—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using plastically deformable grinding compound, moved relatively to the workpiece under the influence of pressure
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
TW097113092A 2008-04-10 2008-04-10 Method of processing and repairing sheet metal die for automobile TW200942340A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW097113092A TW200942340A (en) 2008-04-10 2008-04-10 Method of processing and repairing sheet metal die for automobile
US12/333,421 US20090258577A1 (en) 2008-04-10 2008-12-12 Method for Trimming Molds of Automotive Metal Sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097113092A TW200942340A (en) 2008-04-10 2008-04-10 Method of processing and repairing sheet metal die for automobile

Publications (2)

Publication Number Publication Date
TW200942340A TW200942340A (en) 2009-10-16
TWI344874B true TWI344874B (es) 2011-07-11

Family

ID=41164389

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097113092A TW200942340A (en) 2008-04-10 2008-04-10 Method of processing and repairing sheet metal die for automobile

Country Status (2)

Country Link
US (1) US20090258577A1 (es)
TW (1) TW200942340A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201107105A (en) * 2009-08-28 2011-03-01 sen-yong Li Manufacturing method of mold which equips with 3D water passage
CN114378648B (zh) * 2022-01-12 2023-04-07 肇庆小鹏新能源投资有限公司 模具研合方法、模具及覆盖件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760672A (en) * 1986-12-10 1988-08-02 Corning Glass Works Simultaneously grinding and polishing preforms for optical lenses
US5383021A (en) * 1993-04-19 1995-01-17 Mectron Engineering Company Optical part inspection system
US5932789A (en) * 1995-08-21 1999-08-03 Stein; Ronald B. Bolt thread inspection and thread polishing device
US8888568B2 (en) * 2009-10-14 2014-11-18 Ronald B. Stein Thread inspection and polishing device

Also Published As

Publication number Publication date
US20090258577A1 (en) 2009-10-15
TW200942340A (en) 2009-10-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees