e AMERICAN NATIONAL STANDARD

Grinding Machines, Surface,

I,
Reciprocating Table -
Vertical Spindle

ANSI B5.32.1 - 1977

SECRE TARIA T
SOCIETY OF AUTOMOTIVE ENGINEERS
SOCIETY OF MANUFACTURING ENGINEERS
NATIONAL MACHINE TOOL BUILDERS' ASSOCIATION
THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS

PUBLISHED BY

THE A M E R I C A N SOCIETY OF M E C H A N I C A L E N G I N E E R S
United Engineering Center 345 E a s t 47th Street N e w York, N. Y. 1 O 0 1 7

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 ASME B5.32-L 77 0759670 0046832 7

No part of this document may be reproduced in'any form, in an electronic

retrieval system or otherwise, without the prior written permission of the
publisher,

Copyright O 1977 by
THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
All Rights Reserved
Printed in U.S.A.

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 ~~

ASME 85.32-1 77 W 0759670 0046833 7

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FOREWORD

This standard is a result of a program to standardize general purpose machine tools which was initiated
in July, 1959, by a group of 30 industrial users. The program of general purpose machine tool standard-
ization was aimed at providing greater interchangeability of tooling between the attaching surfaces of
like types and sizes of machines. It was divided into four (4) subcommittees to establish standards on
drilling, grinding, milling and turning machines. This activity was known as the Cooperative Machine
Tool Standardization Group and operated as such until November 29, 1962, at which time it was in-
tegrated into ASA Standards Committee B-5, Group “D”. This standard has been developed by the
Grinding Machine Committee of the aforementioned group and represents the joint thinking of users and
builders who participated.
The current revision was approved as an American National Standard on March 17, 1977.

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 ASME B5.32.L 77 = 0759670 004b83Lt O

O
AMERICAN NATIONAL STANDARDS COMMITTEE B5
Machine Tools, Components, Elements, Performance and Equipment
(The foiiowing is the roster of the Committee at the time of approval of this standard)

OFFICERS

Paul Ackermann, Chairman

S. E. Klabunde, Vice Chairman E. A. Munschauer, Jr., Vice Chairman
Gilbert Ross, Vice Chairman Harold Cooper, Vice Chairman
E. J. Loeffler, Secretary

STANDARDS COMMITTEE

AMERICAN SOCIETY OF MECHANICAL ENGINEERS, THE

i. S. Blackall, 111, Taft-Pierce Manufacturing Company, Woonsocket, Rhode ísland
C. i. Blake, The Warner & Swasey Company, Cleveland, Ohio
W. L. McCann, Giddings & Levis, Inc., Fond du Lac, Wisconsin
Emile Couture, Alternate, Brown & Sharpe Manufacturing Company, North Kingston, Rhode Island
DEFENSE INDUSTRIAL PLANT EQUIPMENT CENTER
ß. P. Mann, Memphis; Tennessee
~ ß. i. Hoffman, Alternate, Memphis, Tennessee
NATIONAL MACHINE TOOL BUILDERS’ ASSOCIATION

a Charles Brien, Bullard Company, Bridgeport, Connecticut

E. J. Loeffler, National Machine Tool Builders’ Association, McLean, Virginia
E. A. Munschauer, Jr., Niagara Machine & Tool Works, Buffalo, New York
S. E. Klabunde, Giddings & Lewis Machine Tool Company, Fond du Lac, Wisconsin
SOCIETY OF AUTOMOTIVE ENGINEERS
A. J. McLaren, The Cross Company, Fraser, Michigan
SOCIETY OF MANUFACTURING ENGINEERS
W. N. Moore, Ford Motor Company, Dearborn, Michigan
Richard Pugh, Jones & Lamson, Springfield, Vermont
J. J. Fickers, Alternate, Westinghouse Electric Corporation, Mansfield, Ohio
SOCKET SCREW PRODUCTS BUREAU
Paul Pick, Allen Manufacfuring Company, Hartford, Connecticut
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TELEPHONE GROUP, THE

R. A. Agnew, Western Electric Company, Inc., Chicago, Illinois
S. P. ßogacki, Alternate, Western Electric Company, Inc., Kearney, New Jersey
U.S.DEPARTMENT OF THE AIR FORCE
To be appointed.
U.S. DEPARTMENT OF THE ARMY
D. L . York, Liaison, Gen. Thos. J. Rodman Laboratories, Rock Island, IUinois
U.S.DEPARTMENT OF COMMERCE
J. L. Pararas, National Bureau of Standards, Washington, D.C.
U.S. DEPARTMENT O F THE NAVY
J. N. Copnette, Liaison, Naval Ship Systems Command, Washington, D.C.
INDIVIDUAL MEMBERS
Paul Ackermann, Cincinnati Miiacron, Cincinnati, Ohio
Harold Cooper, Chrysler Corporation, Detroit, Michigan

a V

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 ASME B 5 - 3 2 . 1 77 0757670 0046835 2

R. G. Gargrave, Dayton Progress Corporation, Dayton, Ohio

Harry McLinden, Caterpillar Tractor Company, Peoria, Illinois
o
Technical Commitfee No. 36 Grinding Machines

E. W. Coufure, Chairman, Brown & Sharpe Manufacturing Company, North Kingstown, Rhode Island
M. J. Coffey, Mack Trucks, Inc., Pennsylvania Avenue, Hagerstown, Maryland
R. Dunlap, Westinghouse Electric Company, Lester, Pennsylvania
V. Erickson, Bryant Grinder Corporation, Springfield, Vermont
W. Evans, Cincinnati Milacron, Cincinnati, Ohio
P. J. Gruber, Cincinnati Milacron, Cincinnati, Ohio
R. T. Hoffman, Defense Industrial Plant Equipment Center, Memphis, Tennessee
f . K. Jones, Warner & Swasey, Worcester, Massachusetts
. B. R. Leathley, Oliver instrument Company, Inc., Adrian, Michigan
R. H. Osgooá, Norton Company, Worcester, Massachusetts
J. B. Schafer, International Business Machines Corporation, Rochester, Minnesota
f . G. Shockey, The Hill-Acme Company, Cleveland, Ohio
R. E. Smith, Dayton Progress Corporation, Dayton, Ohio
H. R. Uhrenwoldt, The Heald Mach. Company, Worcester, Massachusetts

The following have also contributed to the development of this document:

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G. Berkholcs, Continental Machines, Inc., Savage, Minnesota

D. H. Colburn, International Business Machines Corporation, Endicott, New York
f . O. Creger, Deere & Company, Dubuque, Iowa
R. E. Dionne, International Hatvester Company, Chicago, Illinois
D. Duval, Taft-Peirce Manufacturing Company, Woonsocket, Rhode Island -
W. C. Gallmeyer, Gaílmeyer & Livingston Company, Grand Rapids, Michigan
R. Kesrler, Westinghouse Electric Company, Lester, Pennsylvania
W. C. Knapp, Mattison Machine Works, Rockford, illinois
P. L. Mattison, Mattison Machine Works, Rockford, Illinois
R. R. Mitchell, General Motors Technical Center, Warren, Michigan
C. S. Nilosek, Blanchard Machinê Company, Cambridge, Massachusetts
C. Stead, Taft-Peirce Manufacturing Company, Woonsocket, Rhode Island
A. W. ïood, Van Norman Machine Company, Springfield, Massachusetts

_-

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 = 0757670
7

ASflE B5.32.L 77 0046836 4 U

CONTENTS

Page
1.0 Purpose andScope,. .......................................... 1
2.0 Definitions.. ............................................... 1
3.0 Machine Classification System .................................... 1
4.0 Requirements. .............................................. 1
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Table 1. Vertical Spindle Grinding Machine, Power Operated

(Inchsystem) ............................................ 3
Table 2. Vertical Spindle Grinding Machine, Power Operated
(SIMetric System). ........................................ 4

Vii

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 ASME B 5 - 3 2 . 1 77 W 0 7 5 9 6 7 0 O046837 h

ANSI 85.32.1-1977

AMERICAN NATIONAL STANDARD

GRINDING MACHINES, SURFACE, RECIPROCATING TABLE-

VERTICAL SPINDLE

1.0 PURPOSE AND SCOPE tive number designation which identifíes basic machine
characteristics. Reciprocating table surface grinding
i 1 .I The purpose of this standard is t o make possible machines, face grind (vertical spindle) are, therefore,
the interchangeability of tooling and furturing between classified by their minimum width and length of table
.' like types and sizes of grinding machines. Such inter-
change of tooling and furturing is intended t o provide
work area, and clearance from bottom of new wheel
to table in inches.
flexibility in order t o minimize obsolescence and Examples:
make possible more rapid production change-over Clearance
with minimal tooling modifications. It is also intended Min. Width Min. Length Bottom of New
as an essential aiil to meet nationd emergency re- of Table of Table Wheel to Table
quirements. Work Area Work Area (at least)

13 in. 36 in. 18 in.

1.2 This standard covers dimensions, areas and 'other 325 rnm 900 rnm 450 rnm
features which provide suitable interchangeability for
the maximum utilization of the users' machine tool 3.2 Alternate Designation: U.S. Government Depart-
facilities. Thus, ail production parts routed t o a desig- ment of Defense Plant Equipment Code (PEC)
nated machine classification can be more easily ac-
commodated by equivalent machines within that clas- .Due to the widespread national use of the DoD
sification. PEC which is published by the Defense Supply
Agency, Defense Industrial Plant Equipment Center,
1.3 The illustrations shown herein are intended for a code is provided based on the adoption of the fxst
convenience in locating dimensions, and are not in- six digits of the PEC.
tended t o show or imply approved designs. Example:
Grinding Machines, Surface, Reciprocating Table,
Face Grind, Vertical Spindle (3415-44).
2.0 DEFINITIONS
4.0 REQUIREMENTS
2.1 Reciprocating Table Surface Grinding Machines,
Face Grind (Vertical Spindle) 4.1 The machine shall be in accordance with the
2.1.1 Work piece is supported on' a reciprocating specifications shown on pages 4 thm 5.
table, and is ground by the face of a vertically
mounted wheel. Grinding is accomplished two ways: 4.2 For aíl sizes, the standard dresser shail be a hand
operated, sweep type, replaceable star wheel type
2.1.1.1 Reciprocation of Table
unit.
2.1.1.2 Vertical Feed of Wheel
2.1.2 Type of Construction. Variations in construc- 4.3 Machines covered by this Standard shall comply
tion between models involve basic design differences with latest ANSI B7.1 Specifications, The Use, Care,
and capabilities that are commensurate with horse- and Protection of Abrasive Wheels.
power indicated.
4.4 In addition to the manufacturer's name, the fol-
lowing information, properly designated shall appear
3.0 MACHINE CLASSIFICATION SYSTEM on each machine:
Model No.
3.1 Classification Serial No.
Each standard machine has been assigned a descrip- ANSI Classification No.

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 ASME 85.32.1 7 7 m 0 7 5 9 6 7 0 0046838 8 m

AMERICAN NATIONAL STANDARD

GRINDING MACHINES, SURFACE,
RECIPROCATING TABLE-VERTICAL SPINDLE ANSI 85.32.1-1977

WARNING
ANSI Classification See first
In order to clearly show details of this machine, some No. column of
covers, shields, doors or guards may have either been Tables 1

1
removed or shown in an “open” position. Be sure all and 2
such .protective devices are properly installed before Plant 34 15-44
operating this equipment. Equipment
Code
DoD PEC No.

1
I I a E = H.P.
GRINDING WHEEL
DR IVE MOTOR

NEW
a
-C
A -TABLE
I

2
O
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 ASME 85-32.1 77 0759670 004b837 T 9

AMERICAN NATIONAL STANDARD

GR INDING MACH I N ES, SURFACE,
RECIPROCATING TABLE-VERTICAL SPINDLE ANSI 05.32.1-1977

Table 1 Vertical Spindle Grinding Machine, Power Operated

(Inch System)

i Tablework . Table Work

Grinding
Table Surface
3ottom of New Wheel irinding Wheel
Area Area To
Classification Nheel t o Table Oufside Drive Motor
Width Length lottom of Mach.
(in-min) Diameter (hp-min 1
(in-min) (in-min) (in)
(in-min)
A B C' D E G
13-36-1 8 13 36 18 14 30
13-48-1 8 13 48 18 14 30

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13-60-1 8 13 60 18 14 30
13-72-18 13 72 18 14 30
13-84-1 8 13 84 18 14 30

13-96-1 8 13 96 18 14 30
18-60-1 8 18 60 18 22 40
18-72-18 18 72 18 22 40 42
18-84-1 8 18 84 18 22 40 Recommended
24-60-24 24 60 24 26 40

24-72-24 24 72 24 26 40
24-84-24 24 84 24 26 40
30-60-24 30 60 30 32 40
30-22-24 30 72 30 32 40
30-84-24 30 84 30 32 40

36-96-42 36 96 42 42 125
42-96-48 42 96 48 48 125

Notes: 1. See latest ANSI 674.2 Specification for shapes and sizes of grinding wheels.
2. See latest ANSI 65.1 Specification for tee slots.
3. For machines 450 mm-600 mm and 750 mm wide, lengths beyond 2100 mm available i n 300 mm increments.
4. For machines 900 mm and 1050 mm wide, lengths beyond 2400 mm available i n 300 mm increments.

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1 ASME 85-32.1 77 0 7 5 7 b 7 0 004b8qO b

AMERICAN NATIONAL STANDARD

GRINDING MACHINES, SURFACE,
RECIPROCATING TABLE-VERTICAL SPINDLE ANSI 85.32,l-1977

Table 2 Vertical Spindle Grinding Machine, Power Operated

(SI Metric System)

Classification
I Table Work
Area
I Table Work
Area
Bottom o f New
Wheel to Table
Grinding
Wheel
Outside
ìrinding'whee
Drive Motor
Table Surface
To
Width Length lottorn o f Mach.
(mm-min) Diameter (hp-min)*
(mm-min) (mm-min) (mm)
(rnm-mini
1- 1
E G

325-900-450 325 900 .450 350 30

325-1200-450 325 1200 450 350 30
325-1500-450 325 1500 450 3 50 30
325-1800-450 325 1800 450 . 350 30
325-2100-450 325 21 00 450 350 30

325-2400-450 325 2400 450 350 30

450-1 500-450 450 1500 450 550 40
450-1800-450 450 1800 450 550 40 1.075
450-21 00-450 450 21 O0 450 550 40 Recommended
600-1500-600 600 1500 600 650 40

600-1800-600 600 1800 600 650 40

600-21 00-600 600 21 O0 600 650 40
775-15.00-600 750 1500 750 800 40
775-1800-600 750 1800 750 800 40
775-2100-600 750 21 O 0 750 800 40

900-2400-1050 900 2400 1050 1050 125

1100-2400-1 200 1050 2400 1200 1200 125

Notes: 1, See latest ANSI 874.2 Specification for shapes and sizes o f grinding wheels.
2. See latest ANSI 65.1 Specification for tee slots.
3. For machines 450 mm-600 mm and 750 mm wide, lengths beyond 2100 mm available in 300 mm increments.
4. For machines 900 mm and 1050 rnm wide, lengths beyond 2400 mm available in 300 rnrn increments.
'
*1 hp = 745.7 Watts

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