502377
68
Zoom out
Zoom in
Previous page
1/120
Next page
-
68
-
Faktorer, som påvirker stram-
ningsmomentet
Stramningsmomentet virkes af man-
ge forskellige faktorer, inklusive de
følgende. Kontroller altid momentet med
en momentnøgle efter stramningen.
1) Spænding
Når batteripakningen er næsten udtjent,
mindskes spændingen, hvilket bevirker,
at stramningsmomentet falder.
Forhold ved stramning af bolte
20
(
204
)
40
(
408
)
60
(
612
)
80
(
816
)
100
(
1020
)
120
(
1224
)
140
(
1428
)
165
(
1683
)
12 3
M12
M10
M14
M16
Stramningstid (sek.)
M10, M12, M14, M16 Standardbolt
Stramningsmoment
N • m
(kgf-cm)
M10
M8
M12
M14
20
(204)
40
(408)
60
(612)
80
(816)
100
(1020)
120
(1224)
140
(1428)
165
(1683)
12 3
Stramningstid (sek.)
M8, M10, M12, M14 Bolt med stor
trækstyrke
Stramningsmoment
N • m
(kgf-cm)
Bolt
Møtrik
Skive
Stålplade,
tykkelse 10 mm
Skive
Fjederskive
Stramningsbetingelser
* De følgende bolte anvendes.
Standardbolte: Styrketype 6,8
Type med stor trækstyrke 12,9
6,8
Forklaring af styrketype
Boltstrækgrænse
(80% af trækstyrke)
48 kgf/mm
2
(68000 psi)
Bolttrækstyrke 60 kgf/mm
2
(85000 psi)
2) Stramningstid
ngere stramningstid resulterer i et
højere stramningsmoment. Overdreven
stramning er imidlertid ikke tjenligt og
forkorter værktøjets levetid.
3) Forskellig boltdiameter
Størrelsen af boltdiameteren påvirker
stramningsmomentet.
Almindeligvis stiger stramningsmomentet,
når boltdiameteren bliver større.
(Kun EY7271)
(Kun EY7271)
EY7270(EU).indb 68 2006/05/25 13:26:35
68


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Panasonic EY 7271 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Panasonic EY 7271 in the language / languages: English, German, Dutch, Danish, French, Italian, Portuguese, Swedish, Spanish, Norwegian, Finnish as an attachment in your email.

The manual is 4,62 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info