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inCAD Library

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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.
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inCAD Library Features

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No.000080 Feeding Mechanism for Round Bars
Good IDEA!
3

Transfer workpieces with a saw tooth mechanism

Relevant category

Cam Follower

Cam Follower
Product name Cam Followers - Crown Type, No Seal
Part number CFUS8-19
Selection criteria | Available sizes | Accuracy Info | Performance info.

Selection criteria

Reduces friction and wear on the inclined plane.

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Available sizes

■Cam Followers - Crown Type, No Seal

Applications Main body Nut
Material Seal Material Surface treatment
Without With
General 52100 Bearing Steel ○ ○ 1045 Carbon Steel Black oxide
440C Stainless Steel ○ ○ 304 Stainless Steel -
Low particle generation - ○

■Sizes and Dimensions

Stud DIa. Thread Dia. x Pitch Outer ring DIa. Outer ring width Overall length Circumference R
φ5 M5×0.8 φ13 9 23 250
φ6 M6×1.0 φ16 11 28 500
φ8 M8x1.25 φ19 11 32
φ10 M10x1.25 φ22 12 36
φ26
φ12 M12x1.5 φ30 14 40
φ32
φ16 M16x1.5 φ35 18 52
φ18 M18×1.5 φ40 20 58
φ20 M20×1.5 φ52 22 66 1000

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Accuracy Info

■Cam follower accuracy

Stud Dia. tolerance: h7
Outer ring width tolerance: 0/-0.12
Outer ring Dia. tolerance: 0/-0.05

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Performance info.

Load capacity and speed of cam follower

Stud Dia.
-Outer ring Dia. 		Basic dynamic load rating Basic static load rating Max. allowable load Track load capacity Rotational speed limit (rpm)
C(kN) Cor(kN) (kN) (kN) With Seal Without Seal
φ3−φ10 1.47 1.18 0.36 0.37 32900 47000
φ4−φ12 2.06 2.05 0.78 0.47 25900 37000
φ5−φ13 3.14 2.77 1.42 0.53 20300 29000
φ6−φ16 3.59 3.58 2.11 1.08 17500 25000
φ8−φ19 4.17 4.65 4.73 1.37 14000 20000
φ10−φ22 5.33 6.78 5.81 1.67 11900 17000
φ10−φ26 2.06
φ12−φ30 7.87 9.79 9.37 2.45 9800 14000
φ12−φ32 2.74
φ16−φ35 12 18.3 17.3 3.14 7000 10000
φ18−φ40 14.7 25.2 26.1 3.72 5950 8500
φ20−φ52 20.7 34.8 32.1 8.23 4900 7000

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Aluminum extrusions

Aluminum extrusions
Product name Aluminum Extrusion - 5 Series, Base 20, Four-Side Slots
Part number HFS5-2020-360
Selection criteria | Available sizes

Selection criteria

Low Weight Option.

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Available sizes

■Aluminum extrusions (Overview)

External size Screw Dia. for
extrusion slots 		Length
configure in 0.5mm increments 		Standard High rigidity type Light type
(Lightweight・economical)
□20 M5 50-4000 ○ ○
□25 ○
□40 ○ ○
□30 M6 ○ ○ ○
□50 ○
□60 ○ ○
□100 ○
□40 M8 ○ ○ ○
□80 ○
□45 ○ ○ ○
□50 ○ ○
□60 ○ ○
□90 ○ ○
□100 ○ ○

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IDEA NOTE Transfer with saw tooth mechanism

Cylindrical workpieces are moved forward at a fixed rate as the saw tooth blades move up and down.

  • 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).

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


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    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.

    3. The Data for fabricated parts is based on easy-to-edit dimensions and shapes in sketches and histories.
    4. 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

  • Cylindrical workpieces are fed at a fixed rate.
  • This operation has both stationary and moving saw tooth blade. The moving saw tooth blades transport workpieces at a fixed rate and interval.

Target workpiece

  • Shape: Aluminum rollers
  • Size: O.D. φ20 x I.D. φ18 x L200mm
  • Weight: 33 g

Design Specifications

Operating Conditions or Design Requirements

  • Up /down stroke: 30mm
  • Elevating thrust: 220N
  • Cycle time: 30sec
  • External dims.: W213 x D430 x H140mm

Required Performance

  • Positioning accuracy: ±0.2mm
  • Load weight: 22kg

Selection Criteria for Main Components

  • Electric cylinder
    • Electric cylinder is used when an air source is not available.
  • Space saving
    • The plate cam stroke only needs to be 30mm to achieve a 100mm up and down stroke.

Design Evaluation

Verification of main components

  • Verify the electric cylinder thrust for the ability to raise the moving object.
  •  Lifting thrust calculation
    • Conditional value: Moving object mass M = 22kg, Gravitational acceleration g = 9.8m/s², Plate cam angle D = 21°
      Electric cylinder thrust (Max.) F = 156N
      Force applicable in vertical direction: W = M x g = 22 x 9.8 = 216N
      Horizontal thrust required to raise W in vertical direction: P = W x tan(D), then
      P=W×tan(D)=216×tan21°=83N
      Since horizontal thrust: P = 83N < Electric cylinder thrust (max.) F = 156N,
      sufficient elevation force can be obtained.
      the max. elevating force would be W(max) = F / tan(D) = 156 / tan21° = 406N

Other Design Consideration

  • The linear guide blocks are stationary with moving rails to move the cam.
  • Alum. extrusions are as a low weight option.
  • Electric cylinder is used for installation in locations without air source.

Explore Similar Application Examples

Page - / -

Part List

No. Part Name Sample Picture MISUMI Part Number
(click the Part Number below for details) 		Quantity
1 Metal Washers LHIFC12 4
2 Linear Shafts SAFS12-90-F10-M8-SC5 4
3 Cam Followers CFUS8-19 1
4 Metal Washers WSSS13-8-1 1
5 Aluminum Extrusion NFS5-2040-166 2
6 Brackets for Aluminum Extrusion NFS5-2020-360 2
7 Nuts For Aluminum Extrusion NFS5-2040-110 1
8 Toggle Clamps NFS5-2020-110 2
9 Clamping Bolts HBLFSL5-SEP 12
10 Pull Handles HNTJ5-5 22
  • The part list above only contains MISUMI parts.
    Part list download (CSV) includes MISUMI and third party components used in this example.
  • 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).

    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.

    Good IDEA!

    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.

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

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