×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

JIS equivalent to ASTM for gears

JIS equivalent to ASTM for gears

JIS equivalent to ASTM for gears

(OP)
I am doing some research for my company This is the information that I have found we have japan's JIS as S45CVS1 people say it is equivalent to S45C or G4051. What are the remaining VS1 specs mean or what is the ASTM equivalent for gears not nuts A194-2h that people also keep showing.

Thank You

RE: JIS equivalent to ASTM for gears

From http://www.jgma.org/standard.html#JIS (Google translated). If you can be specific about what you need, I may be able to help you more.

JIS B 0003:89    Drawing gear
 JIS B 0102:99    Terms gear - the geometric definition
 JIS B 0121:99    Gear symbol - symbols of geometric data
 JIS B 0160:99    Gear - a gear wear or damage - Terms
 JIS B 0174:91    Terms gear cutting tools
 JIS B 1453:88    Gear type shaft coupling
 JIS B 1701-1:99    Cylindrical gears - Part 1 of the standard basic rack tooth profile involute gear tooth form
 JIS B 1701-2:99    Cylindrical gears - Part 2 Module involute gear tooth form
 JIS B 1702-1:98    Cylindrical gears - Part 1 accuracy class: definition and tolerance of error of the gear tooth surface
 JIS B 1702-2:98    Cylindrical gears - Part 2 accuracy classes: the definition of tolerance and accuracy and deflection of the tooth flank both mating error
  JIS B 1702-3:08    Cylindrical gears - Part 3 Accuracy class: definition of error tolerance and precision mating tooth surfaces for both errors and plastic injection molding Gear
 JIS B 1704:78    Accuracy of bevel gear
 JIS B 1705:73    Accuracy of bevel gear
 JIS B 1705:73    Bevel gear backlash
 JIS B 1706-1:99    Straight bevel gears - Part 1: basic rack
 JIS B 1706-2:99    Straight bevel gears - Part 2: Modules and
 JIS B 1723:77    Cylinder dimensions Uomugiya
 JIS B 1751:76    Parent cylindrical gear for inspection
 JIS B 1753:99    Acceptance gearing - Determination of sound power levels emitted from the air gearing
 JIS B 1754:98    Gearing Acceptance - Part 2: Decide how to measure machine vibration and vibration magnitude of gearing
 JIS B 1755:99    Calculation of load capacity of spur gear and helical gear
  JIS B 1756:08    Gears - Surface temper etch inspection after grinding method
 JIS B 4350:91    Gear cutting tools - Dimensions and tooth
 JIS B 4351:85    You just type G blades for bevel gears
 JIS B 4354:98    Gear Hob - Part 1: dimensions of peeling Hob
 JIS B 4355:98    Hob for gears - Part 2: Accuracy for gear hobbing
 JIS B 4356:96    Pinion Cutter
 JIS B 4357:88    Shaving Round

Best,
Medeski

RE: JIS equivalent to ASTM for gears

(OP)
I am looking for the chemical breakdown for the material S45CVS1 or its ASTM OR AISI equivalent. Every website I visited calls for S45C but does not clarify what the VS1 means.

RE: JIS equivalent to ASTM for gears

Well, I asked around (I work at a Japanese engineering firm), but no one has heard of S45CVS1. Do you have the document that calls out S45CVS1?

RE: JIS equivalent to ASTM for gears

Okay, I'm not 100% sure, but I think that it may not be VS1(one) but VSL. Is that possible? If so, VSL appears to be a testing method. I could be (very) wrong. So maybe the material call out means S45C metal, strength tested according to the VSL spec.

The thing I'm not sure about is VSL appears to be either a construction method or a material test, I'll ask tomorrow. Here's the page I was looking at, it's all in Japanese though.

http://www17.plala.or.jp/poppy06/downloadfile/anchor/070817gijyutusinnsasyoumei.pdf

Best,
Medeski  

RE: JIS equivalent to ASTM for gears

(OP)
Thank you for the website I was able to get some of it translated.  I see the part that you are talking about it being VSL instead of VS1 and that could be a possibitly.  I did not see on there an explanation of what the VSL strenghting method actually is or what they do to achive it.  If you could help translate that part for me that would be very helpful thank you again for helping me with this.

RE: JIS equivalent to ASTM for gears

No problem. I didn't have a chance to ask at work today. I'll see if I have some time to read through it this weekend. If not, maybe on Monday.

Best,
Medeski

RE: JIS equivalent to ASTM for gears

Hi Ivy85,

     I asked a co-worker today, and unfortunatly I don't think the link I provided has any relation to the gear material. Seeing as there is little information on S45CVS1 (one) or S45CVSL on the net and none of the people here (my co-worker's main job is designing gears) have heard of it, it may be a company specific material callout. Sorry I couldn't be of more help.

Best,
Medeski

RE: JIS equivalent to ASTM for gears

(OP)
Medeski,

Thank you for trying to help anyway. We sent our part off for material testing but I think that we might have also stumped them.  Thanks again for the help. :)

Ivy85

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources