TW200720008A - Manufacturing method for ratchet wrench body - Google Patents

Manufacturing method for ratchet wrench body

Info

Publication number
TW200720008A
TW200720008A TW094140846A TW94140846A TW200720008A TW 200720008 A TW200720008 A TW 200720008A TW 094140846 A TW094140846 A TW 094140846A TW 94140846 A TW94140846 A TW 94140846A TW 200720008 A TW200720008 A TW 200720008A
Authority
TW
Taiwan
Prior art keywords
manufacturing
basic blank
ratchet wrench
wrench body
shape
Prior art date
Application number
TW094140846A
Other languages
Chinese (zh)
Other versions
TWI298032B (en
Inventor
Yi-Han Liao
Original Assignee
Yi-Han Liao
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 Yi-Han Liao filed Critical Yi-Han Liao
Priority to TW094140846A priority Critical patent/TW200720008A/en
Publication of TW200720008A publication Critical patent/TW200720008A/en
Application granted granted Critical
Publication of TWI298032B publication Critical patent/TWI298032B/zh

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  • Forging (AREA)

Abstract

This invention provides a manufacturing method for a ratchet wrench body. The method comprises steps of punching an elongated aluminum alloy material into a basic blank with a shape at least comprising a head and a shank by forging; heat treating the basic blank for enhancement of its stiffness; turning and drilling the basic blank to increase precision for position or shape of slots or holes thereof; and finally surface treating the basic blank to increase the fineness and textture of its surface, thereby finishing the product.
TW094140846A 2005-11-21 2005-11-21 Manufacturing method for ratchet wrench body TW200720008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094140846A TW200720008A (en) 2005-11-21 2005-11-21 Manufacturing method for ratchet wrench body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094140846A TW200720008A (en) 2005-11-21 2005-11-21 Manufacturing method for ratchet wrench body

Publications (2)

Publication Number Publication Date
TW200720008A true TW200720008A (en) 2007-06-01
TWI298032B TWI298032B (en) 2008-06-21

Family

ID=45069273

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094140846A TW200720008A (en) 2005-11-21 2005-11-21 Manufacturing method for ratchet wrench body

Country Status (1)

Country Link
TW (1) TW200720008A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI632965B (en) * 2016-11-03 2018-08-21 林鉦智 Process of manufacturing wrench without leaving excess material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI581909B (en) * 2012-11-16 2017-05-11 李長撰 Method for manufacturing ratchet wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI632965B (en) * 2016-11-03 2018-08-21 林鉦智 Process of manufacturing wrench without leaving excess material

Also Published As

Publication number Publication date
TWI298032B (en) 2008-06-21

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Legal Events

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