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VDR 1

JTEKT: Grinder Safeguard

Team 511

10/10/2024

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Team Introductions

Lucas Salcedo

Materials Engineer 

Hunter Bice

Controls and Systems Integration Engineer

Allen Garcia

Manufacturing Engineer 

Nicholas Molitor

Metallurgical Engineer

Jeffrey Telusmond

Design Engineer  �

Hunter Bice

Team 511: VDR1

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Sponsor and Advisor

Hunter Bice

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Project Mentor

Jackson Dixon - JTEKT North America

Academic Advisor

Keith Larson

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Project Objective

The objective of this project is to design machine safeguarding for a 1967 Besly Dual Disk grinder that improves operator safety without lowering output efficiency.

Hunter Bice

Team 511: VDR1

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Project Background

Hunter Bice

Team 511: VDR1

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Project Background

JTEKT Products

Ball bearings
Roller bearings
Needle bearings
Specialty bearings

Applications

Automotive
Industrial Manufacturing
Aerospace

Hunter Bice

Team 511: VDR1

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Project Background

Bearing retainers

Stamped and formed
Welded
Ground

Welding seams are ground with an industrial grinder

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Project Background

Hunter Bice

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Machine Background

Hunter Bice

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Machine Background

Hunter Bice

Dual Disk Grinder

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Hunter Bice

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Machine Background

Hunter Bice

Besly Dual Grinder

Dual 30-inch grinding disks
Existing limit switch shut off
23-inch dial for parts
Pneumatic autoloader
Disk adjustment wheel
Control panel

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1.

2.

3.

4.

5.

6.

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Project Scope

Allen Garcia

Team 511: VDR1

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Key Goals

Allen Garcia

Team 511: VDR1

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Minimize User Injury

Easy to Maintain

Easy to Use

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Assumptions

Allen Garcia

Team 511: VDR1

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Proper Dial is Utilized

and Changed

Guard Will Be Utilized

and Maintained

Exposed Part Loading is the

Primary Concern

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Markets

Allen Garcia

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Primary

JTEKT

Secondary

Manufacturing plants

OSHA-regulated machine shops

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Stakeholders

Allen Garcia

Team 511: VDR1

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Stakeholders

JTEKT

FAMU-FSU College of Engineering

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Customer Needs

Allen Garcia

Team 511: VDR1

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Customer Design Needs

Allen Garcia

Team 511: VDR1

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Nearest to the dial

Does not inhibit already existing access to the dials on the grinder

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Customer Performance Needs

Allen Garcia

Team 511: VDR1

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Provides coverage around the exposed disc

Enables the grinder’s mechanical systems to be operated separately

Ensures a smooth part loading transition

Maintains the current hand-loading capabilities

Provides full control of the machine without needing internal access

Operations wheel must be accessible while mounted on the grinder

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Functional Decomposition

Allen Garcia

Team 511: VDR1

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Functional Decomposition

Allen Garcia

Team 511: VDR1

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	Bearing Grinder Guard
	Bearing Grinder Guard


Protection	Maneuverability	Efficiency
Protection	Maneuverability	Efficiency

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Functional Decomposition

Allen Garcia

Team 511: VDR1

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Protection
Protection

	User Safety
	User Safety

		Physically prevents user from harm
		Physically prevents user from harm

		Prevents user circumvention
		Prevents user circumvention

	Design
	Design

		Uses robust materials
		Uses robust materials

		Indicates the points of safety concern
		Indicates the points of safety concern

		Placement is secure
		Placement is secure

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Functional Decomposition

Allen Garcia

Team 511: VDR1

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Maneuverability
Maneuverability

	User Interaction
	User Interaction

		Design moves easily with user input
		Design moves easily with user input

		Provides desired range of motion
		Provides desired range of motion

		Maintains static at extreme positions
		Maintains static at extreme positions

	Machine Interaction
	Machine Interaction

		Allows changing of hardware
		Allows changing of hardware

		Allows for dial adjustment
		Allows for dial adjustment

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Functional Decomposition

Allen Garcia

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Efficiency
Efficiency

	User Capabilities
	User Capabilities

		Allows hand-loading of different parts
		Allows hand-loading of different parts

		Provides access to controls
		Provides access to controls

	Machine Function
	Machine Function

		Permits autoloading of different parts
		Permits autoloading of different parts

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Future Work

Hunter Bice

Team 511: VDR1

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Future Work

Hunter Bice

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Revisit JTEKT Site

Concept Generation

Prototyping

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“Is it hard?��“Not if you have the “right attitudes. ��“It's having the “right attitudes “that's hard.”� ―Robert M. Pirsig

Hunter Bice

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Team 511: VDR1

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Team 511: VDR1

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Slide Headline

Try to keep text at 16 pt minimum.
Try to put as few words as possible on the slide if you’re using for a presentation.
Mix and match the backgrounds as shown in this template or just use one throughout.
You can put department/unit logos in slide master at Horizontal 0.89” Vertical 6.44” From top left corner

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Font Check

This is 10-point
This is 15–point Times
This is 20–point
This is 25–point
This is 30–point
This is 35–point
This is 40–point
This is 50–point
This is 60–point
This is 72–point

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College of Engineering Color Palette

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Fang

Orange

RGB: 238, 118, 36

Hex: #EE7624

CMYK:2, 66, 99, 0

1 2 3 4

White

Pantone: PMS 000C

RGB: 255, 255, 255

Hex: #FFFFFF

CMYK: 0, 0, 0, 0

1 2 3 4

Black

Pantone: Black C

RGB: 0, 0, 0

Hex: #000000

CMYK:0, 0, 0, 100

Garnet

Pantone: PMS 195 C

RGB: 120, 47, 64

Hex: #782F40

CMYK:19, 90, 50, 55

1 2 3 4

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Accent Color Palette

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1 2 3 4

Tardis Blue

RGB: 0, 59, 111

Hex: #003B6F

CMYK:

1 2 3 4

Turquoise

RGB: 64, 224, 208

Hex: #40E0D0

CMYK:

1 2 3 4

American Orange

RGB: 255, 139, 0

Hex: #FF8B00

CMYK:

Rubine Red

RGB: 206, 0, 88

Hex: #CE0058

CMYK: 0, 100, 43, 12

1 2 3 4

Asagi-iro

RGB: 72, 146, 155

Hex: #48929b

CMYK:

1 2 3 4

Gainsboro

RGB: 220, 220, 220

Hex: #DCDCDC

CMYK:

1 2 3 4

Corn

RGB: 251, 236, 93

Hex: #FBEC5D

CMYK:

1 2 3 4

Timberwolf

RGB: 219, 215, 210

Hex: #DBD7D2

CMYK:

Imperial

RGB: 104, 40, 96

Hex: #682860

CMYK:

1 2 3 4

Tardis Blue

RGB: 0, 59, 111

Hex: #003B6F

CMYK:

Rubine Red

RGB: 206, 0, 88

Hex: #CE0058

CMYK: 0, 100, 43, 12

1 2 3 4

Corn

RGB: 251, 236, 93

Hex: #FBEC5D

CMYK:

1 2 3 4

Timberwolf

RGB: 219, 215, 210

Hex: #DBD7D2

CMYK:

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https://color.adobe.com/create/color-wheel

Analogous

F7AB19

D67F15

EE7624

D64615

F73119

Monochromatic

6E3610

F0A16C

EE7624

6E4931

BASB1C

Triad

A14508

4BED3B

EE7624

250CED

2010A1

Complementary

FF8C40

EE7624

0098A1

24E2ED

A1470C

Split Complementary

28A164

2FED8D

EE7624

0848A1

1871ED

Double Split Complementary

3BED93

EE7624

0C6AED

ED2F18

EDAC2F

Square

C7ED3B

EE7624

0CE1ED

A418ED

ED660C

Compound

87724A

EE7624

60EFCF

09BA61

BA7E09

Shades

6E3610

EE7624

FA7625

D46820

AD551A

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https://color.adobe.com/create/color-wheel

Analogous

85412D

8F3831

782f40

8F3176

792D85

Monochromatic

C44D69

8E626D

782F40

C48796

451B25

Triad

C43959

78743B

782F40

236178

43A2C4

Complementary

C46078

782F40

25C43D

2F783A

C43959

Split Complementary

93C460

577835

782F40

39C49D

297861

Double Split Complementary

5A783B

782F40

237860

6E2978

784435

Square

78683b

782F40

237830

293978

782337

Compound

DEBAAF

782F40

5D8555

70AB32

AB4D32

Shades

C44D69

782F40

853447

5E2532

38161E

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B135 Stage Right

A105

B135 Stage Left

B135

B134, A105

B136

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Border Line

Middle of Slide

Middle of White Space

Border Line

Center of White Space

Center of Slide

Border Line

Edge of Branding

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