FR3104052B1 - Procédé de rectification cylindrique pour la rectification dans la masse de plusieurs gorges - Google Patents

Procédé de rectification cylindrique pour la rectification dans la masse de plusieurs gorges Download PDF

Info

Publication number
FR3104052B1
FR3104052B1 FR1913953A FR1913953A FR3104052B1 FR 3104052 B1 FR3104052 B1 FR 3104052B1 FR 1913953 A FR1913953 A FR 1913953A FR 1913953 A FR1913953 A FR 1913953A FR 3104052 B1 FR3104052 B1 FR 3104052B1
Authority
FR
France
Prior art keywords
max
wheel
rpm
exceed
grinding
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.)
Active
Application number
FR1913953A
Other languages
English (en)
Other versions
FR3104052A1 (fr
Inventor
Florent Jeandemange
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.)
Psi Industries Fr
Original Assignee
Ballochi
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 Ballochi filed Critical Ballochi
Priority to FR1913953A priority Critical patent/FR3104052B1/fr
Publication of FR3104052A1 publication Critical patent/FR3104052A1/fr
Application granted granted Critical
Publication of FR3104052B1 publication Critical patent/FR3104052B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • B24B5/047—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally of workpieces turning about a vertical axis
    • 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
    • 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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/095—Cooling or lubricating during dressing 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
    • B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
    • B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Procédé de rectification cylindrique dans la masse de plusieurs gorges adapté aux changements de séries fréquents et permettant d’obtenir une capabilité de CM>=1,67 et CMK>=1,3 pour des valeurs de rugosité des faces latérales de Ra max= 0,15µm ; Rpk max =0,25 µm ; Rvk max =0,30 µm ; Rdq max =5,5°, caractérisé par :- Une fixation de la pièce à façonner (a) reposant sur un bridage intérieur de type plot de centrage à mandrin expansible (b) positionné à l’intérieur de la pièce (a), avec une distance établie entre l’extrémité du mandrin (c) et la face de la gorge la plus extérieure de la pièce à usiner (d), comme ne devant pas excéder 20 mm,- une profondeur de passe de la meule (e) ne pouvant excéder 4 microns par tour,- Un taillage établi selon un principe de fabrication des gorges multiples usinant d’abord la gorge placée au plus près du mandrin (f) pour ensuite fabriquer celle qui s’en éloigne (g),- Un taillage établi selon : une vitesse de rotation de la meule à 1800 tours minutes, une vitesse de rotation de la pièce à 200 tours minutes, et une valeur d’angle de la dépouille de la meule de 0,15 degrés,- Un système de lubrification en trois points (h, h’, h’’).
FR1913953A 2019-12-09 2019-12-09 Procédé de rectification cylindrique pour la rectification dans la masse de plusieurs gorges Active FR3104052B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1913953A FR3104052B1 (fr) 2019-12-09 2019-12-09 Procédé de rectification cylindrique pour la rectification dans la masse de plusieurs gorges

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913953A FR3104052B1 (fr) 2019-12-09 2019-12-09 Procédé de rectification cylindrique pour la rectification dans la masse de plusieurs gorges
FR1913953 2019-12-09

Publications (2)

Publication Number Publication Date
FR3104052A1 FR3104052A1 (fr) 2021-06-11
FR3104052B1 true FR3104052B1 (fr) 2022-10-14

Family

ID=71784094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913953A Active FR3104052B1 (fr) 2019-12-09 2019-12-09 Procédé de rectification cylindrique pour la rectification dans la masse de plusieurs gorges

Country Status (1)

Country Link
FR (1) FR3104052B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357709A (en) * 1964-10-30 1967-12-12 Buck Tool Co Expandable mandrel for gripping a workpiece
US4989377A (en) * 1987-09-17 1991-02-05 Erwin Junker Apparatus for internal grinding
DE4309134C2 (de) * 1993-03-22 1999-03-04 Wilfried Wahl Verfahren zur Schmierung und Kühlung von Schneiden und/oder Werkstücken bei zerspanenden Arbeitsprozessen
US8512098B1 (en) * 2010-09-28 2013-08-20 Jeffrey Bonner Machining technique using a plated superabrasive grinding wheel on a swiss style screw machine
CN106114035A (zh) * 2016-06-20 2016-11-16 浙江工业大学 砂轮切割成型基于闪耀光栅结构的结构色金属表面的方法

Also Published As

Publication number Publication date
FR3104052A1 (fr) 2021-06-11

Similar Documents

Publication Publication Date Title
US9238269B2 (en) End mill and shank structure of end mill
JP7165658B2 (ja) 円筒面を粗面するための粗面化ツール及び方法
KR20180029885A (ko) 드레인 플러그 및 그 제조 방법
JP5234682B2 (ja) 工具ホルダ
US20090010728A1 (en) Axial Asymmetric Edge Drill
CA2822356C (fr) Outil de coupe possedant une bague de reglage montee sur queue
FR3104052B1 (fr) Procédé de rectification cylindrique pour la rectification dans la masse de plusieurs gorges
JP2012139809A (ja) 工具ホルダ
US9482275B2 (en) Structured sliding surface of a bearing shell
US6318220B1 (en) System and method for finish machining differential housings
JP5820371B2 (ja) 切削工具のためのホルダ、切削工具、および切削インサート
JP2008018477A (ja) 穴加工工具
JP4872534B2 (ja) 切削工具
CN106378581A (zh) 弹簧轴承内、外圈精密加工工艺及装置
JP2008296331A (ja) 加工装置
JP2003205407A (ja) 座ぐり用切削工具およびこの工具を用いた座ぐり方法
JP7202403B2 (ja) 回転工具用形直し装置
JP5475176B2 (ja) 工具ホルダ
BRPI1002100A2 (pt) arranjo para a conexão não rotativa entre uma roda de ferramenta e um fixador de retenção de ferramenta
JP6486809B2 (ja) チャック装置
JPH07148605A (ja) 中ぐり用回転切削工具
FR2618712A1 (fr) Dispositif pour l'usinage des surfaces cylindriques par coupe et deformation
CH716141A2 (fr) Outil de coupe à lubrification intégrée possédant une bague d'arrosage directionnelle.
US7832963B2 (en) Cutter support and cutter head
JP2008044035A (ja) コレットチャック

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210611

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: PSI-INDUSTRIES, FR

Effective date: 20220207

TP Transmission of property

Owner name: PSI-INDUSTRIES, FR

Effective date: 20220207

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5