Fluid tightness webinar - Hewlett Packard · COMPANY PROFILE / Open Version A wide range of solutions to handle fuel, suitable for different applications: AGRICULTURE, LOGISTIC&TRANSPORT,

1 © Copyright 2017 HP Development Company, L.P. The information contained herein is subject to change without notice. HP Confidential - For training purposes only.

Maryam Qureshi / October 2017

Fluid tightness webinar

© Copyright 2017 HP Development Company, L.P. The information contained herein is subject to change without notice. HP Confidential - For training purposes only.2

Session objectives

Identify some applications for printed parts created with HP Multi Jet FusionTM technology.

Explain the benefits in terms of the fluid tightness of materials printed with HP Multi Jet FusionTM technology.


Table of contents

5. Success stories

4. Fluid tight applications

3. Fluid tightness tests

2. Material related properties

1. Technology overview

Technology overview


HP Multi Jet FusionTM technology


How does it work?

Basic elements of the Fusing process.

Apply energyApply agentsMaterial coating

Fused

HP Multi Jet FusionTM technologyHow does it work?



Fused





Fused





Fused


HP Jet Fusion 3D Printing Solution

9

How does it work?

© Copyright 2017 HP Development Company, L.P. The information contained herein is subject to change without notice. HP Confidential - For training purposes only.

Material related properties


Material density

11

Comparison of the densities between PA12 and powder-based technologies

HP 3D High Reusability PA12:

1.01 g/cm3*

Water: 1.00 g/cm3*

SLS PA12: 0.90-0.95 g/cm3*

1.00 g/cm30.95 g/cm30.90 g/cm3

NOTE: Measured by ASTM D792


Material density


HP 3D High Reusability PA12

Material density


Porosity comparison

Type V tensile cross sections

SLS PA12 material HP 3D High Reusability PA12

• Density: 0.9 – 0.95 g/cm3

• Porosity: 5.3%

• Density: 1.01 g/cm3

• Porosity: 0.5%

Material density

14

HP 3D High Reusability PA12 chemical resistance

Fluid Chemical resistance

Diluted alkaloids Good

Concentrated alkaloids Good

Hot water Neutral

Chlorine salts Good

Alcohol Good

Esters Good

Ethers Good

Ketones Good

Aliphatic hydrocarbons (including gasoline components) Good

Motor oil Good

Aromatic hydrocarbons Good

Toluene Good

Unleaded gasoline Good

DOT 3 brake fluid Good

Chlorinated hydrocarbons Neutral

Trichloroethylene Neutral


Fluid tightness tests


Fluid tightness test Overview

Protection against solids Protection against water

Waterproofness - Ingress Protection

Duct & deposit performance

Fluids Shapes Pressure Wall thickness


Waterproofness – Ingress Protection


How can waterproofness be measured?

• Waterproofness can be rated through the IP code, which is an international standard.

• The IP code rates the level of ingress protection against different external sources:

– Solid particles / dust

– Water

• The protection is expressed through 2 digits: IP67

Protection from solid particles

Protection from water

First index

Index Protection against contact

0 No special protection.

1 Back of hand, fist.

2 Fingers.

3 Tools and wires etc. with a thickness >2.5mm.

4 Tools and wires etc. with a thickness >1mm.

5 Complete protection (limited ingress permitted).

6 Complete protection against dust.

Waterproofness – Ingress Protection

18

Test results

A test sample of MJF passed IP66 & IP67

Second index

Index Protection against water

0 No special protection.

1 Water dripping/falling vertically.

2Water sprayed at an angle up to 15º degrees from

the vertical.

3Water sprayed at an angle up to 60º degrees from

the vertical.

4Water sprayed from all directions, (limited ingress

permitted).

5Low pressure water jets from all directions, (limited

ingress permitted).

6High pressure jets from all directions, (limited

ingress permitted).

7 Temporary immersion, 15 cm to 1m.

8 Permanent immersion, under pressure.

Leve

ls o

f p

rote

ctio

n c

ove

red

Leve

ls o

f p

rote

ctio

n c

ove

red

NOTE: This test is geometry dependent. It should be checked for every design.


Fluid

• Air• Water • Brake fluid

Shape

• Spherical• Cylindrical• Cubic

Pressure

• Minimum pressure: 1 bar

• Maximum pressure: 20 bars

Wall thickness

• 1.25 mm• 2.5 mm• 4 mm

Duct and deposit test


Overview

Fluid tightness

20

Test set up


05

101520

1.25mm 1.25mm 1.25mm 2.5mm 2.5mm 2.5mm 4mm 4mm 4mm

Pre

ssu

re

(ba

rs)

Wall thickness (mm)

05

101520


Pre

ssu

re

(ba

rs)

Wall thickness (mm)

05

101520


Pre

ssu

re

(ba

rs)

Wall thickness (mm)

Fluid tightness


Water tightness results

Parts withstand pressure without breaking under the following conditions:

• Working time: 7h

• Temperature: 25ºC

• Constant pressure

NOTE: Pressure range tested: 3-20 bars.

Fluid tightness


Air tightness results

0

2

4

6

8

10


Pre

ssu

re (b

ars

)

Wall thickness (mm)

0

2

4

6

8

10


Pre

ssu

re (b

ars

)

Wall thickness (mm)










0

5

10

15

20


Pre

ssu

re (b

ars

)

Wall thickness (mm)

0

5

10

15

20

25


Pre

ssu

re (b

ars

)

Wall thickness (mm)

Fluid tightness


Brake fluid results


0

5

10

15

20

25

30

35

40

45

50

0 0.5 1 1.5 2 2.5

Pre

ssu

re(b

ars

)

Time (h)

Breakage pressure (2.5mm wall thickness)

Fluid tightness


Brake fluid results

46 barswith 2.5 mm thick walls

Poll Question


Fluid tight applications


Fluid tight applicationsExamples

Waterproof coversDepositsDucts


Fluid tight applicationsMain advantages of MJF printed parts

Waterproof covers

• Optimization of product space by designing geometries not possible with other technologies.

• Any geometry can work for fluids at low pressure.

• Fluid tightness without any post-processing.

DepositsDucts

• Unification of different ducts together.

• Efficiency improvement by designing geometries not possible with other technologies.

• Fluid tightness without any post-processing.

• Customization and personalization of design.

• Waterproofness without any post-processing.


Success stories



New products

Custom plastic parts of the

HP Jet Fusion 3D Printing Solution manufactured using HP Multi Jet Fusion technology

Lower total cost per part

Improved part performance and functionality



HP Jet Fusion 3D 4200 cooling duct



HP Jet Fusion 3D 4200 cooling duct

Part & functionality combination

Easy cleaningGeometry & performance

optimization


33

Student Formula car

Engine air intake system



34

Student Formula car

Engine air intake system.


piusi.com

COMPANY PROFILE

Suzzara, MANTOVAMay, 2017

TYPE of PRODUCTS

piusi.com

PUMPS

FLOW METERS

NOZZLES

ELECTRONIC CONTROL SYSTEMS AND LEVEL INDICATORS

INTEGRATED SOLUTIONS FOR FUEL MONITORING AND VEHICLE FLEETS MANAGEMENT

COMPANY PROFILE / Open Version

Since 1953

PIUSI USA

Our values

Italy - USA

Production facility ITA

Manpower

Turnover

PIUSI in the world

Products

TOPIC

Fluids

Numbers

R&D

Customer care

Automatic warehouse

TYPE of FLUIDS

piusi.com

FUEL

S


A wide range of solutions to handle fuel, suitable for

different applications:

AGRICULTURE, LOGISTIC&TRANSPORT, BUILDING,

EARTH MOVING, MINES.

Solutions for :

GARAGES and SERVICE STATIONS to manage

OIL, GREASE, WIND-SCREEN LIQUID in an easy manner.

High performance AdBlue® systems to comply with the new

international emissions control legislation. Solutions for:

TRUCKS, OFF ROAD and AGRI MACHINES, PASSANGER CARS

LUB

RIC

AN

TSA

dB

lue®

Since 1953

PIUSI USA

Our values

Italy - USA


Manpower

Turnover

PIUSI in the world

Products

TOPIC

Fluids

Numbers

R&D

Customer care

Automatic warehouse

HP MJF Applications

piusi.com


Since 1953

PIUSI USA

Our values

Italy - USA


Manpower

Turnover

PIUSI in the world

Products

TOPIC

Fluids

Numbers

R&D

Customer care

Automatic warehouse

Prototyping, Preseries, Production of parts for small series, Production of innovative products

HP MJF - O-ring tests

piusi.com


Since 1953

PIUSI USA

Our values

Italy - USA


Manpower

Turnover

PIUSI in the world

Products

Fluids

Numbers

R&D

Customer care

Automatic warehouse

Injection molded

HP MJF

Samples INJ

1 2 3

Side P

3,6 mm 0,03 0,06 0,023,2 mm 0,16 0,38 0,2Ø21 mm 0,25 0,95 0,93Ø20 mm 0,01 0,56 0,58

Side I

3,6 mm 0 0,02 0,013,2 mm 0,4 0,38 0,39Ø21 mm 0,37 0,34 0,34Ø20 mm 0,04 0,03 0,06

Ra µm2,376 3,365 2,282

Samples MJF

1 2 3

Side P

3,6 0,09 0,07 0,053,2 0,05 0,15 0,04Ø21 0,18 0 0,01Ø20 0,2 0 0,03

Side I

3,6 0,03 0,15 0,073,2 0,05 0,16 0,02Ø21 0,18 0 0,07Ø20 0,19 0,05 0,09

Ra µm(after

tumbling) 1,669 2,022 1,839

HP MJF - O-ring tests

piusi.com


Sample INJ 1 2 3

500 mbar 0,2 0 0 0,6 0,3 0,1 0,6 0,1 0,08

Av. (mbar) 0,1 0,3 0,3

2000 mbar 0,5 0,4 0,3 0,5 0,2 0,2 0,8 0,4 0,07

Av. (mbar) 0,4 0,3 0,4

Sample MJF 1 2 3

500 mbar 0,7 0,3 0,2 0,1 0,1 0,03 0,1 0,1 0,07

Av. (mbar) 0,4 0,1 0,1

2000 mbar 0,6 0,4 0,3 0,7 0,5 0,5 0,8 0,9 0,7

Av. (mbar) 0,4 0,6 0,8

Test passed with less than 1 mbar pressure loss after 10 sec

HP MJF – Pre-series

piusi.com


Aluminum – original version for Gasoline, Diesel, and Kerosene.

HP MJF HR PA12 – redesigned parts for Adblue

PIUSI K400 meter


Lowest Cost-Per-Part

Based on internal testing and public data, HP Jet Fusion 3D printing solution average printing cost-per-part is half the average cost of comparable FDM & SLS printer solutions from $100,000 USD to $300,000 USD on market as of April 2016. Cost analysis based on: standard solution configuration price, supplies price, and maintenance costs recommended by manufacturer. Cost criteria: printing 1-2 buckets per day/ 5 days per week over 1 year of 30 grams parts at 10% packing density using HP 3D High Reusability PA 12 material, and the powder reusability ratio recommended by manufacturer.

HP High Reusability PA12

HP Jet Fusion 3D print solution with HP 3D High Reusability PA 12 has the highest post-production surplus powder reusability with 80% reusability vs any other powder based 3D printing technology using PA 12 material. Consistent performance with only 20% powder refresh rate.

The information contained herein is provided for information purposes only. The only terms and conditions governing the sale of HP 3D printer solutions are those set forth in a written sales agreement. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty or additional binding terms and conditions. HP shall not be liable for technical or editorial errors or omissions contained herein and the information herein is subject to change without notice.

Questions and answers

Please feel free to send me an email with any questions you may have.

[email protected]


44 © Copyright 2017 HP Development Company, L.P. The information contained herein is subject to change without notice. HP Confidential - For training purposes only.

Documents

Fluid tightness webinar - Hewlett Packard · COMPANY PROFILE / Open Version A wide range of solutions to handle fuel, suitable for different applications: AGRICULTURE, LOGISTIC&TRANSPORT,