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  • Helpful application examples for mechanical engineers.

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  • Online application library with a range of ideas for all manufacturing industries.
  • Save design time and learn new design applications when you are concepting new machines.

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  • MISUMI may not offer all parts in each application design. Available parts can only be purchased separately not as a unit shown in each application design.
  • MISUMI does not guarantee quality, accuracy, functionality, safety or reliability for the combination of the parts in each application example. Accept these points prior to use.
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  • The data cannot be used for any purposes (including sales promotion) except for designing your machine.
  • All associated CAD is free. Misumi reserves the right at its sole discretion to cancel, terminate or modify this offer.
  • MISUMI may change, add or delete application examples posted without prior notice.
  • MISUMI assumes no responsibilities for any damage incurred resulting from your use of the Service or any change, addition or deletion by MISUMI of the application examples for any reason whatsoever.

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  2. Over 300 design application ideas
    collected from dozens of industries!

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No.000223 Stacking Mechanism Using Cylinder

Vertical stacking by one cylinder

Oil Free Bushing

Product name Oil Free Bushings - Multi - Layer LF
Part number MDZB8-10
Features Has a Thin wall and is compact.
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Effective for oscillating motion part in a low speed by oil free.

Available sizes

■Oil Free Bushings - Multi - Layer LF

Material
Ethylene Tetrafluoride Resin Layer with Filler Material
Sintered Bronze Layer
Steel-backed Metal Layer (SPCC: Tin Plating)

■Sizes and Dimensions

I.D.(mm) Length(mm)
3 4 5 6 8 10 12 15 20 25 30 35 40 50 60
3 - - - - - - - - - - -
4 - - - - - - - - - -
5 - - - - - - - - - -
6 - - - - - - - -
8 - - - - - - - - -
10 - - - - - - - - -
12 - - - - - - - - -
13 - - - - - - - - - -
15 - - - - - - - - -
16 - - - - - - - - - -
18 - - - - - - - - -
20 - - - - - - - - -
22 - - - - - - - - -
25 - - - - - - - -
30 - - - - - - -
35 - - - - - - - - -
40 - - - - - - -
50 - - - - - - - -

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Accuracy Info

■Accuracy of Oil Free Bushing

I.D.
(mm)
I.D. tolerance
(mm)
3 +0.047
+0.017
4
5 +0.055
+0.025
6
8
10 +0.060
+0.030
12
13
15 +0.060
+0.030
16 +0.065
+0.035
18 +0.070
+0.035
20 +0.080
+0.045
22
25 +0.085
+0.050
30 +0.090
+0.050
35 +0.095
+0.055
40
50 +0.105
+0.065

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Performance info.

■Allowable Properties of Oil free Bushing (Reference Values)

Regular Non-lubricated
Maximum Allowable Load 29N/mm²
Maximum Allowable Velocity 1.00m/s 0.5m/s
Maximum Allowable PV Value 3.25N/mm²・m/s 1.65N/mm²・m/s

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Extra Thin Resin Washer

Product name Extra Thin Resin Washers -Abrasion Resistance-
Part number SWSPS16-8-1.0
Features Extra thin washer with excellent low friction and abrasion resistance.
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Effective for rotation force along thrust direction in low speed.

Available sizes

■Extra Thin Resin Washers -Abrasion Resistance-

Material: Polyslider.

■Sizes and Dimensions

O.D. Inner Dia. (Selectable) Thickness
8 3 4 5 - - - - - - - 0.13
0.25
0.5
1.0
10 - 4 5 6 - - - - - -
12 - 4 5 6 8 - - - - -
14 - - 5 6 8 10 - - - -
15 - - 5 6 8 10 12 - - -
16 - - - 6 8 10 12 - - -
20 - - - 6 8 10 12 15 16 - 0.25
0.5
25 - - - 6 8 10 12 15 16 20

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Accuracy Info

■Thickness Tolerance of Extra Thin Resin Washer (Abrasion Resistant Type)

Thickness 0.13 0.25 0.5 1.0
Tolerance ±0.013 ±0.025 ±0.05 ±0.1

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Performance info.

■Characteristic Data of Extra Thin Resin Washer (Abrasion Resistant Type)

Item Value
Tensile Strength (Mpa) 98
Elongation (%) 60
Friction Coefficient (μ) 0.16~0.4
Insulation Resistance (kV/mm) 45

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Shaft Collar

Product name Shaft Collars - Set Screw
Part number PSCC8-8
Features Low Cost and Common Type.
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Effective for positioning stopper along thrust direction of shaft accessories.

Available sizes

■Shaft Collars - Set Screw

Material Surface Treatment
1045 Carbon Steel Black Oxide
Electroless Nickel Plating
304 Stainless Steel
2017 Aluminum Alloy -
Clear Anodize
Black Anodize

■Sizes and Dimensions

I.D.
(mm)
Thickness
(mm)
6 8 10 12 15 16 18 20 22 25
5 - - - - - - - -
6 - - - - - - -
8 - - - - - - - -
10 - - - - - - - -
12 - - - - - - -
13 - - - - - - - -
15 - - - - - - -
20 - - - - - - -
25 - - - - - - -
30 - - - - - - - -
35 - - - - - - - - -
40 - - - - - - - -
50 - - - - - - - - -

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Accuracy Info

■Accuracy of Shaft Collars

I.D.
(mm)
I.D. Tolerance
(H7)
5 +0.012
 0
6
8 +0.015
 0
10
12 +0.018
 0
13
15
20 +0.021
 0
25
30
35 +0.025
 0
40
50

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IDEA NOTE Workpieces can be stacked up by one actuator.

A structure with ratchets to hold the workpiece enables the stacking of workpieces using one actuator.

IDEA NOTE The ratchets can rotate freely.

The use of oil-free bushings as supporting points in a radial direction and plastic washers as supporting points of the thrust direction enable the ratchets to rotate freely.

  • TERMS AND CONDITIONS FOR USE OF CAD DATA
    Your access to the CAD data that MISUMI Corporation (hereinafter referred to as the Company) posts on this site (including 3D CAD data, intermediate 3D CAD data and 2D CAD data; hereinafter referred to as the Data) are of products manufactured and/or sold by the Company (hereinafter referred to as the Products) assumes that you have read and accepted these terms and conditions which govern your use of the Data. If you do not agree to these terms and conditions, you must stop using this website and the Data. You must not use the Data for any unlawful purpose or in any manner inconsistent with these terms and conditions.
    1. CAD Data
    The Data is prepared for assisting the Company's users in the CAD design process by providing dimensions and other Product information. In order to provide the best speed and stability working within this site, the Product drawings were simplified to reduce the size of the Data. For instance, some of the Products are shown without the oil groove shape, screws or spring shape. Also, please be aware that the tolerance, surface roughness and/or chamfer of the Data may vary from the actual Products.
    2. Disclaimer on Data
    While the Company has carefully prepared the Data, accuracy of the Data is not guaranteed and is subject to the variances as described above. The Company may also modify, add or delete the Data at any time without prior notice. The Company assumes no liability for any direct, indirect, consequential or special damages that you may claim resulted from your use of the Data or any changes to or deletions of the Data regardless of the reason. The Company provides no warranty as to the quality, accuracy, functionality, safety or reliability of the combination of Products and parts. Example applications and combinations of the Products are provided for illustrative purposes only.
    3. Copyright
    Copyrights to the content and the Data belong to the Company or the manufacturers of the Products. The said copyright is protected by the Copyright Act and international treaties. The use (including duplication, modification, uploading, posting, transmission, distribution, licensing, sales and publishing) of the Data except for the purpose to use the Data described above without prior approval of the Company is not allowed. The Data cannot be used for any purposes (including sales promotion) except for designing your machine. If you violate this provision or the laws or regulations, the Company may prohibit you from the use of the Data, the Company’s site and/or take legal action. So long as you comply with these terms and conditions, the Company grants to you a non-exclusive, non-transferable, revocable license to access and use the Data for the sole purpose of assisting you in designing machines that incorporate products.
    In case that the CAD data is found to have been to be used for any purpose other than mentioned above or against the related laws, MISUMI may take legal actions, including the one for blocking the involved user from using CAD data and from accessing to the MISUMI site.
    4. Disclaimer of Warranty
    ANY AND ALL CONTENT APPEARING ON THIS WEB SITE IS PROVIDED FOR INFORMATIONAL PURPOSES ONLY. THIS WEB SITE, ITS CONTENT AND ITS LINKS ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS AND ARE USED ONLY AT YOUR SOLE RISK, TO THE FULLEST EXTENT PERMISSIBLE BY LAW. THE COMPANY DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, OF ANY KIND, REGARDING THIS WEB SITE (INCLUDING ITS CONTENT, HARDWARE, SOFTWARE AND LINKS), INCLUDING AS TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, TITLE, NON INFRINGEMENT, RESULTS, ACCURACY, COMPLETENESS, ACCESSIBILITY, COMPATIBILITY, SECURITY AND FREEDOM FROM COMPUTER VIRUS. THE COMPANY WILL NOT BE LIABLE FOR ANY DAMAGES OR LOSSES, INCLUDING DIRECT, INDIRECT, CONSEQUENTIAL, SPECIAL, INCIDENTAL OR PUNITIVE DAMAGES AND/OR LOST PROFITS, IN CONNECTION WITH USE OF THE INTERNET, THIS WEB SITE, ITS CONTENT OR ITS LINKS
    Further, the Company will not be liable to you for any failure or delay by the Company to provide access to the Data or any of its obligations under these terms and conditions where such failure or delay is the direct or indirect result of any circumstances beyond the Company's reasonable control (and the Company's obligations will be suspended for the duration of such circumstances).
    5. Policy of Third Parties
    You may be required to separately agree to third party's policies if you use third party software to create or browse the Data or use a third party’s CAD data. In this case, the Company does not assume any responsibility for defects of such CAD data or the software of the third party or violation of their rights. Understand them before use.

    CAD Download (Unit Assembly)

    CAD Download: File Format
    生成

    Thank you for downloading the data.

    Click the Good IDEA! button when you find interesting design tips.


    This data is utilized in order to list more useful application examples in the future.

    CAD Data Limitations

    1. Assembly data shows the assembly drawings in the concept design phase. The sole purpose of the data is to explain the structure and functionality of the assembly and is not considered nor to be used as a final design.
      You will need to edit the Data so that it meets your specific design conditions.
    2. Unit assembly Data consists of some sub-assemblies.
      It is configured so that each sub-assembly unit can be used as it is or edited.
    3. * The part in the frame is a sub-assembly unit.

    4. The Data for fabricated parts is based on easy-to-edit dimensions and shapes in sketches and histories.
    5. The Data including the third-part components are made by the Company.

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  • * Unit assembly Data consists of some sub-assemblies.
       It is configured so that each sub-assembly unit can be used as it is or edited.

Application Overview

Purpose

  • Purpose.
    • To receive workpieces and stack them vertically.
  • Operation.
    • The Following operations are repeated:
      Workpiece feeding -> cylinder upstroke -> cylinder down stroke.

Target workpiece

  • Shape: Pallet with brim
  • Size: W150×D150×H30mm
  • Weight: 0.6kg

Design Specifications

Operating Conditions or Design Requirements

  • External dimensions: W320×D220×H481mm
  • Upstroke: 100mm

Required Performance

  • Difference between right and left ratchets: ±0.5mm

Selection Criteria for Main Components

  • Arrange ratchets to receive workpieces properly.
  • Select the cylinder stroke with consideration of the required receiving ratchet motion.
  • Select the cylinder diameter in consideration of the workpiece weight and the quantity of workpieces.

Design Evaluation

Verification of main components

  • Validate whether the selected cylinder is adequate for the workpiece load.
         (Selection of Air Cylinder).
  • Conditions (values): Operation air pressure 0.5MPa, efficiency: 0.8
  • Cylinder theoretical thrust: 402N
  • Since the cylinder thrust is expressed by "theoretical thrust×efficiency",
    the cylinder thrust is 402×0.8=321.6N

    (Validation of Load Factor).
  • Conditions (values): Workpiece weight=0.6kg, workpiece quantity=5
  • Since the load is expressed by "workpiece weight×workpiece quantity)×9.8",
    the load is (0.6kg×5 pieces)×9.8=29.4N
  • Load factor (%) is expressed by "load/cylinder thrust)×100"
    Thus, the load factor is (29.4/321.6)×100=9.1%<50%
    -> The conditions are satisfied.

Other Design Consideration

  • The lower most ratchets used for this mechanism can receive workpieces firmly. However, ratchets are provided at each stage to support each workpiece, because the lower most workpiece receives the weight of the workpieces stacked up thereon.
  • The stroke and the arrangement are selected to secure space in which the ratchets can retrieve the workpieces.
  • In this example, the quantity of stacked workpieces is set to five. If there is ample space to stack up workpieces, approximately 30 pieces can be stacked.

Explore Similar Application Examples

Page - / -

Part List

No. Part Name Sample Picture MISUMI Part Number
For Price and Days to ship click on Part No.
Quantity
1 Air Cylinders With Twin Guides MGCLB32-100 1
2 Sensors for Air Cylinders ME34L1 2
3 Rotary Shaft PSFRW8-160-M4-N4 10
4 Rotary Shaft PSFMRW8-160-M4-N4 10
5 Oil Free Bushings MDZB8-10 20
6 Extra Thin Resin Washers SWSPS16-8-1.0 40
7 Shaft Collars PSCC8-8 40
8 Flow Rate Control Valves SPSNL6-1 2
9 Locating Pins JPZSA5-P4 6
  • The part list above only contains MISUMI parts.
    Part list download (CSV) includes MISUMI and third party components used in this example.
  • For price and shipping date see the Web Order System.
  • TERMS AND CONDITIONS FOR USE OF CAD DATA
    Your access to the CAD data that MISUMI Corporation (hereinafter referred to as the Company) posts on this site (including 3D CAD data, intermediate 3D CAD data and 2D CAD data; hereinafter referred to as the Data) are of products manufactured and/or sold by the Company (hereinafter referred to as the Products) assumes that you have read and accepted these terms and conditions which govern your use of the Data. If you do not agree to these terms and conditions, you must stop using this website and the Data. You must not use the Data for any unlawful purpose or in any manner inconsistent with these terms and conditions.
    1. CAD Data
    The Data is prepared for assisting the Company's users in the CAD design process by providing dimensions and other Product information. In order to provide the best speed and stability working within this site, the Product drawings were simplified to reduce the size of the Data. For instance, some of the Products are shown without the oil groove shape, screws or spring shape. Also, please be aware that the tolerance, surface roughness and/or chamfer of the Data may vary from the actual Products.
    2. Disclaimer on Data
    While the Company has carefully prepared the Data, accuracy of the Data is not guaranteed and is subject to the variances as described above. The Company may also modify, add or delete the Data at any time without prior notice. The Company assumes no liability for any direct, indirect, consequential or special damages that you may claim resulted from your use of the Data or any changes to or deletions of the Data regardless of the reason. The Company provides no warranty as to the quality, accuracy, functionality, safety or reliability of the combination of Products and parts. Example applications and combinations of the Products are provided for illustrative purposes only.
    3. Copyright
    Copyrights to the content and the Data belong to the Company or the manufacturers of the Products. The said copyright is protected by the Copyright Act and international treaties. The use (including duplication, modification, uploading, posting, transmission, distribution, licensing, sales and publishing) of the Data except for the purpose to use the Data described above without prior approval of the Company is not allowed. The Data cannot be used for any purposes (including sales promotion) except for designing your machine. If you violate this provision or the laws or regulations, the Company may prohibit you from the use of the Data, the Company’s site and/or take legal action. So long as you comply with these terms and conditions, the Company grants to you a non-exclusive, non-transferable, revocable license to access and use the Data for the sole purpose of assisting you in designing machines that incorporate products.
    In case that the CAD data is found to have been to be used for any purpose other than mentioned above or against the related laws, MISUMI may take legal actions, including the one for blocking the involved user from using CAD data and from accessing to the MISUMI site.
    4. Disclaimer of Warranty
    ANY AND ALL CONTENT APPEARING ON THIS WEB SITE IS PROVIDED FOR INFORMATIONAL PURPOSES ONLY. THIS WEB SITE, ITS CONTENT AND ITS LINKS ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS AND ARE USED ONLY AT YOUR SOLE RISK, TO THE FULLEST EXTENT PERMISSIBLE BY LAW. THE COMPANY DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, OF ANY KIND, REGARDING THIS WEB SITE (INCLUDING ITS CONTENT, HARDWARE, SOFTWARE AND LINKS), INCLUDING AS TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, TITLE, NON INFRINGEMENT, RESULTS, ACCURACY, COMPLETENESS, ACCESSIBILITY, COMPATIBILITY, SECURITY AND FREEDOM FROM COMPUTER VIRUS. THE COMPANY WILL NOT BE LIABLE FOR ANY DAMAGES OR LOSSES, INCLUDING DIRECT, INDIRECT, CONSEQUENTIAL, SPECIAL, INCIDENTAL OR PUNITIVE DAMAGES AND/OR LOST PROFITS, IN CONNECTION WITH USE OF THE INTERNET, THIS WEB SITE, ITS CONTENT OR ITS LINKS
    Further, the Company will not be liable to you for any failure or delay by the Company to provide access to the Data or any of its obligations under these terms and conditions where such failure or delay is the direct or indirect result of any circumstances beyond the Company's reasonable control (and the Company's obligations will be suspended for the duration of such circumstances).
    5. Policy of Third Parties
    You may be required to separately agree to third party's policies if you use third party software to create or browse the Data or use a third party’s CAD data. In this case, the Company does not assume any responsibility for defects of such CAD data or the software of the third party or violation of their rights. Understand them before use.

    CAD Download (Unit Assembly)

    CAD Download: File Format
    生成

    Thank you for downloading the data.

    Click the Good IDEA! button when you find interesting design tips.


    This data is utilized in order to list more useful application examples in the future.

    CAD Data Limitations

    1. Assembly data shows the assembly drawings in the concept design phase. The sole purpose of the data is to explain the structure and functionality of the assembly and is not considered nor to be used as a final design.
      You will need to edit the Data so that it meets your specific design conditions.
    2. Unit assembly Data consists of some sub-assemblies.
      It is configured so that each sub-assembly unit can be used as it is or edited.
    3. * The part in the frame is a sub-assembly unit.

    4. The Data for fabricated parts is based on easy-to-edit dimensions and shapes in sketches and histories.
    5. The Data including the third-part components are made by the Company.

    Page top

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