MAEDLER MÄDLER® - Mechanical on line calculator (calculation tools) - Strojarstvo on line proračun

MAEDLER  MÄDLER® - Mechanical on line calculator (calculation tools) - Strojarstvo on line proračun

https://www.maedler.de/Static/Tools

1. Hardness conversion
2. Fit calculation
3. Rough calculation for bolted joints
4. Rough calculation for shafts
5. CAD download - preuzimanje MÄDLER® CAD-Library > Download (3,4 GB)

Free Beam Calculators

CalcForge --- GitHub (100% FREEWARE)
https://calcforge.com/1/free-beam-calculator

Optimal Beam

https://optimalbeam.com/beam-calculator.php

Beamguru

https://beamguru.com/online/beam-calculator/

SkyCiv
https://platform.skyciv.com/beam

Calcresource
https://calcresource.com/

Calculators on Statics

https://calcresource.com/statics.html

BRAMAR j.d.o.o., Šibenik

BRAMAR j.d.o.o., 

ŠibenikInterijeri, eksterijeri, nautika, savijanje limova, rezanje limova, inox

Marko Vlahov

097 797 8337

TEL.  022337961  |   098266134

E-MAIL  mv@bramar.hr

Load cell - Screw with strain sensor

Screw with strain sensor TM-FAST-TH-EM

https://www.tm-fast.com/en/tm-fast-th-em-347.html

Roof guardrails, Clamping steel fixings

 https://keesafety.co.uk/products/category/steel-fixings

+video

https://keesafety.co.uk/products/category/roof-guardrails

+video

Moment pritezanja vijaka od nehrđajućeg čelika / Stainless Steel Fasteners Tightening Torques

Moment pritezanja vijaka od nehrđajućeg čelika  /  Stainless Steel Fasteners Tightening Torques

PDF with tables, to download :

https://drive.google.com/file/d/17VOZvAqOLzLKc3jl1QlRDlLZaJFR4qW-/view?usp=sharing

photo copied from:  https://www.engineeringtoolbox.com/torque-wrench-luggage-scale-d_1909.html

PDF viewer embeded : 

BRTVILA KOMERC proizvodnja i veleprodaja brtvila, brtvenih i izolacijskih materijala

BRTVILA-KOMERC d.o.o.

Proizvodnja i veleprodaja brtvila, brtvenih i izolacijskih materijala

https://www.brtvila.hr/

BRTVILA PREMA NAMJENI:

BRTVLJENJE NAVOJA

BRTVLJENJE KOTLOVA PARE

BRTVLJENJE CIJEVNIH SPOJEVA

BRTVLJENJE VENTILA

BRTVLJENJE IZMJENJIVAČA

BRTVLJENJE MOTORA/KOMPRESORA

BRTVLJENJE PUMPI

BRTVLJENJE U FARMACIJI/PREHRANI

BRTVENI MATERIJALI:

NCAF

LEG

TEHNIČKA GUMA

PTFE

ePTFE TRAKE

GUMIRANO PLUTO

eGRAF TRAKE

... Već više od 36 godina njegujemo kvalitetne odnose sa klijentima, dobavljačima i poslovnim partnerima. Vrhunskim proizvodima od kvalitetnih materijala koji zadovoljavaju sve standarde pružamo našim klijentima proizvode koji u potpunosti ispunjavaju njihove zahtjeve, prate trendove na području brtvenih i izolacionih materijala, te samim time pružaju klijentima sigurnost. Iskustvo i stručnost naših zaposlenih jamstvo je kvalitete koja je prepoznata u Hrvatskoj, ali i izvan njezinih granica....

CHAVESBAO fasteners

CHAVESBAO fasteners

https://www.chavesbao.com/en

...With over 50 years of experience, CHAVESBAO is a reference wholesaler in the international distribution of nuts, bolts and welding. ... Leaders in the national market and competitive references at a european and international level, we collaborate by supplying nuts, bolts and welding with major companies of the following sectors: hardware, construction, renewable energies, metal mechanics, agriculture, automotive, etc. ...

Wheel Lubrication - using PU foam

Wheel Lubrication - using PU foam

Gruetzner - Mountings for chain lubrication pinions & lubrication gears,

Spring steel sheets

https://g-lube.com/en/lubrication/accessories-lub/accessories-chain-lubrication-pinions/mountings-chain-lubrication-pinion/

Spring steel sheets allow the chain lubrication pinions to be installed quickly and easily. A light preload ensures the continuous supply of lubricant. A further advantage of this type of installation is that the whole assembly can flexibly yield to fluctuations and vibrations. The spring steel sheet is available in both short and long versions and can be combined with an angled axle.

Mode of operation

The lubricant passes through the axle and appropriate holes in the foam material. With just a low pressing pressure, the stored lubricant is released again. The PU foam used (open-cell) stores the lubricant and releases it again in very small dosing quantities. In this way, over lubrication is effectively prevented, as it is possible wear caused by a lack of lubrication.

Gruetzner - Catalogue for download

https://g-lube.com/wp-content/uploads/2022/02/Catalogue_lubrication_2022-02_EN.pdf

Gear Lubrication - PU foam lubricating gear

Gear Lubrication - PU foam lubricating gear
Lubricating gear

Gruetzner - Catalogue for download

https://g-lube.com/wp-content/uploads/2022/02/Catalogue_lubrication_2022-02_EN.pdf

Gruetzner - Lubrication gears
https://g-lube.com/en/lubrication/accessories-lub/accessories-chain-lubrication-pinions/lubrication-gears/

Gruetzner - Directindustry lubrication gears

https://www.directindustry.com/prod/gruetzner-gmbh/product-70960-2269929.html

Mode of operation

The lubricant passes through the axle and appropriate holes in the foam material. With just a low pressing pressure, the stored lubricant is released again. The PU foam used (open-cell) stores the lubricant and releases it again in very small dosing quantities. In this way, over lubrication is effectively prevented, as it is possible wear caused by a lack of lubrication.

MÄDLER ( MAEDLER ) - standard parts and power transmission elements

MÄDLER
Producer and supplier of power transmission elements and standard parts

https://www.maedler.de/

Croatia office-branch: 
Strojna Maribor d.o.o.    Linhartova ulica 11    SLO-2000 Maribor
Tel.: +386 (0) 23 00 41 11    Fax: +386 (0) 23 32 62 70
info@maedler-slovenija.com

MÄDLER®, founded 1882, is one of the leading producer and supplier of power transmission elements and standard partMÄDLER®, founded 1882, is one of the leading producer and supplier of power transmission elements and standard parts. In the MÄDLER® group, there are in Germany two plants and three sales branches. The group is doing business world wide. 

Power transmission elements, handles, DIN-parts, dampers, pneumatics, linear motion, roller bearings, gear boxes, geared motors, telescopic slides, adhesives and sealants. MÄDLER® is well known for its very extensive product range with best availability. 

A lot of sophisticated products are produced in the both own plants in Germany. Other products are made due to german quality standards. MÄDLER®´s quality management is certificated according to DIN 9001:2015.    

On the internet at www.maedler.de  you find all products with prices and sign of availability. Use our CAD-drawings, our selection- and calculation-tools and the download-center. Make your online orders quick and comfortable. 

Ask for our print catalogue. 872 pages with 26,500 products and a lot of additional needful information. 

In the product range, there are round about 29,000 parts. 96% of them are available directly from stock. 

Normally the orders are shipped at the same day. 95% of the sendings reach our customers at the next day.

Vijak matica katalog- FASTENERS AND FIXING TECHNOLOGY

Vijak matica katalog- FASTENERS AND FIXING TECHNOLOGY

https://www.reyher.de/en/products/

1---REYHER catalogue

-Catalogue as ePaper

https://www.reyher.de/fileadmin/epaper/Catalogue/index.html#0

-Catalogue for download

https://www.reyher.de/fileadmin/user_upload/Downloadbereich/REYHER_Catalogue_2020_04_EN_Web_ks.pdf

2---REYHER Fastener guide

-Standardized Products DIN ISO EN  for download

For many years REYHER has provided reliable c-part supplies and customer oriented services.
REYHER was founded in 1887 originally as a trader of ironware, ships items and tools located directly in the Port of Hamburg. For around 70 years the family-run company has specialised in fasteners and fixing technology.
Today, REYHER with an annual turnover of around 400 million euros counts as one of the leading trading companies in Europe and supplies over 11,000 customers worldwide from the central location in the Hamburg district of Altona. With a comprehensive product range of over 130,000 articles in stock, our 850 staff ensure a daily delivery rate of over 99 percent.

Tehnicke tablice - Miroslav Stosic

Tehničke tablice -Miroslav Stošić

132454462 miroslav stosic tehnicke tablice

https://issuu.com/nekoneki/docs/132454462-miroslav-stosic-tehnicke-

SADR@AJ

11 Deo A - OP[TI DEO

12 - Formati papira

12 - Decimalni umno{ci jedinica SI

13 - Merne jedinice me|unarodnog sistema mera (SI)

17 - Pretvaranje colovnih mera u milimetarske

17 - Rimski brojevi

17 - Upore|ivanje temperatura po Celzijusu, Kelvinu, Reomiru i

Farenhajtu

18 - Prera~unavanje in~a (colova) u milimetre

18 - Gr~ka azbuka

19 - Tablica specifi~nih masa nekih materijala

20 - Me|usobni odnosi starih i novih jedinica za snagu

20 - Vrednosti srednjih brzina za najva`nije slu~ajeve u praksi

21 - Te`i{ta - te`i{ta linija i slika

22 - Kinematika

23 - Matematika - planimetrija

25 - Matematika - stereometrija

27 - Matematika - stereometrija, mnogouglovi

28 - Matematika - trigonometrija

30 - Matematika - ra~unanje sa stepenima i korenima

31 - Elektrotehnika - jednosmerna struja

32 - Elektrotehnika - naizmeni~na struja

33 - Osnovi statike te~nosti i gasova - hidrodinamika

35 Deo B - TOLERANCIJE

36 - Primena naleganja

39 - Tolerancijske tablice

60 - Tolerancije za klinove

61 - Tolerancije oblika i polo`aja - tolerancije oblika

62 - Tolerancije polo`aja

67 - Oznaka povr{inske hrapavosti

69 - Dopunska uputstva za ozna~avanje tolerancija oblika i

polo`aja

71 Deo C - PROFILISANI POLUPROIZVODI

72 - Kvadratne cevi - hladno oblikovane

74 - Pravougaone cevi - hladno oblikovane

76 - Okrugle cevi

78 - Ravnokraki ugaonici

82 - "U" - profili

83 - "I" - profili

84 - ^eli~ne trake

85 - Okrugli (puni) profili

86 - Ostali puni profili

88 - Puni profili od Cu, Al i Ms (mesinga)

89 - Ukrajanje limova prema konturi "U" profila

90 - Mase limova, mase ~eli~nih kugli

91 Deo D - MA[INSKI ELEMENTI

92 - Metri~ki navoji

94 - Trapezni navoji

96 - Vitvortov cevni navoj

97 - Vitvortov fini navoj

98 - Ravne podlo`ne plo~ice

99 - Esti~ne podlo`ne plo~ice

100 - Nagibi (konusi)

101 - Sredi{nja gnezda

102 - O navojima i vijcima

- preporu~eni pre~nici burgije za rupe pre narezivanja navoja,

- rupe za vijke sa ukopanom glavom,

- kvalitetni vijci i navrtke

103 - Pre~nici rupa za vijke

104 - Lan~anici

105 - Odre|ivanje osnovnog pre~nika lan~anika

106 - Konstruisanje zubaca lan~anika

107 - Prstenasti usko~nici - spolja{nji

110 - Prstenasti usko~nici - unutra{nji

113 - Klinaste remenice

114 - Snaga kod klinastih remena

115 - Klinovi - ravni klinovi i klinovi sa nagibom

116 - O`lebljena vratila

117 - @ljebni spojevi sa pravim bokovima

118 - Radijalni kugli~ni le`ajevi - red 60, 62, 63

122 - Filcani prstenovi i `ljebovi

123 - Osigura~i za navrtke sa urezima na obodu MB

124 - Vijci

125 - Pregled vijaka po standardima

126 - Navrtke sa urezima na obodu KM

127 Deo E - ZAVARIVANJE

128 - Primeri obele`avanja {avova

133 Deo F - MA[INSKI MATERIJALI

134 - ^elici - obele`avanje ~elika

136 - Konstruktivni ~elici

138 - Sitnozrnasti konstrukcioni ~elici

140 - Posebni ~elici - mikrolegirani konstrukcioni ~elici

141 - ^elici za automate

142 - Posebni ~elici - prokron

143 - ^elici za raznu upotrebu

144 - ^elici za pobolj{anje

145 - ^elici za cementaciju

146 - Nelegirani ugljeni~ni alatni ~elici

147 - Legirani alatni ~elici za rad u hladnom stanju

148 - Legirani alatni ~elici za rad u vru}em stanju

149 - Uporedne oznake ~elika raznih proizvo|a~a

155 - Fe-C dijagram

156 - Tvrdi metali

157 - Ostali tehni~ki materijali

158 - Legure aluminijuma za gnje~enje

159 - Legure aluminijuma za livenje

161 - Legure bakra sa cinkom - MESING

162 - Legure bakra sa cinkom i olovom

162 - Legure bakra sa kalajem - KALAJNA BRONZA

163 - Legure bakra sa cinkom i kalajem - CRVENI METAL

163 - Legure bakra sa aluminijumom - ALUMINIJUMSKA BRONZA

163 - Legure bakra sa niklom i cinkom - NOVO SREBRO

164 - Legure bakra za livenje

165 - Nemetali - DRVO

166 - Ve{ta~ki materijali - TERMOPLASTI

172 - Tablice za izra~unavanje zapremine oble gra|e

173 Deo G - RAZNO

174 - Razvijanje limova - KOSI CILINDAR

175 - Razvijanje limova - CEVNO KOLENO

176 - Razvijanje limova - CEVNO KOLENO IZ VI[E SEGMENATA

177 - Razvijanje limova - PRELAZNI OBLICI

178 - Razvijanje limova - ZARUBLJENI KONUS

179 - Razvijanje limova - ZARUBLJENA KOSA KUPA

180 - Razvijanje limova - CEVNO KOLENO PRAVOUG. OBLIKA

181 - Razvijanje limova - SEGMENT PU@A

182 - Savijanje limova - ugao ispravljanja pri savijanju limova

183 - Savijanje limova - izra~unavanje razvijene du`ine

185 - Tehnolo{ke baze

190 - Rupe ura|ene probija~em za metri~ki navoj u limovima

debljine 0,8 - 4mm

191 - ^eli~ne prirubnice

194 - Elektroma{instvo - trajne struje bakarnih provodnika

195 - Goriva - ~vrsta, te~na, gasovita

196 - Literatura

Inflatable seal Membramatic - Hutchinson Precision Sealing Systems

 Inflatable seal Membramatic

Hutchinson Precision Sealing Systems

https://www.directindustry.com/prod/hutchinson-precision-sealing-systems/product-157589-2481510.html#utm_medium=email&utm_source=insight&utm_campaign=12-materials-tools-components-06-09-2022&utm_content=photo&utm_term=PRODUCT_highlight

https://www.oring.hutchinson.fr/

Materials  Tools  Components > Standard Mechanical Component > Elastomer seal > Hutchinson Precision Sealing Systems

CHARACTERISTICS

Material   -elastomer, silicone rubber, CR, nitrile rubber, butyl rubber, FKM

Application   -military, for aeronautical applications, for railway applications, for marine applications

Fluid   -water, air, for gas

Other characteristics   -dynamic, inflatable

Temperature limit   -Max.: 250 °C (482 °F)   -Min.: -50 °C (-58 °F)

DESCRIPTION

Elastomeric inflatable seals are a simple solution for sealing installations with moving parts, possibly with large and variable clearances.

They absorb constructional irregularities and deformations of the various surfaces of the assembly to be sealed.

They are also a solution to clamping problems and can be used as a clamping, pressing, gripping or handling device. Based on simple, safe, and effective technology, they offer many advantages over conventional seals and provide solutions to previously unsolved sealing problems at temperatures ranging from -40 to +170°C and pressures of several bar.

Thanks to their performance, inflatable seals are used in many industries: nuclear, aeronautics, rail, public works, marine, armament, et

Fit Tolerance ISO calculator for shaft and hole by OMNI TOOLS

 Fit Tolerance ISO calculator for shaft and hole by OMNI TOOLS

https://omni-tools.com/tools/mechanical-engineering/tolerance-calculator

Free viewer for CAD and 3D formats

eDrawings

With its lightweight file format and rich tool set, eDrawings Viewer is the ideal tool for your supply chain to use during the quoting process. Using eDrawings to view and interrogate the design data minimizes any possible confusion and the need for multiple emails to clarify design requirements which slow down the quoting process.

Supported formats: eDrawings files (*.eprt, *.easm, *.edrw), SOLIDWORKS files (*.sldprt, *.sldasm, *.slddrw) files and DXF/DWG files.

https://www.edrawingsviewer.com/

Free online viewers for CAD and 3D formats

1)  Autodesk Viewer
Easily view and share designs in your browser.
Autodesk Viewer makes it easy to share views of your designs and collaborate remotely.
Supported most 2D and 3D files:
including DWG, STEP, DWF, RVT and Solidworks (3DM 3DS A ASM AXM BRD CATPART CATPRODUCT CGR COLLABORATION DAE DDX DDZ DGK DGN DLV3 DMT DWF DWFX DWG * DWT DXF EMODEL EXP F3D FBRD FBX FSCH G GBXML GLB GLTF IAM IDW IFC IGE IGES IGS IPT IWM JT MAX MODEL MPF MSR NEU NWC NWD OBJ OSB PAR PMLPRJ PMLPRJZ PRT PSM PSMODEL RCC RCS RVM RVT ** SAB SAT SCH SESSION SKP SLDASM SLDPRT SMB SMT STE STEP STL STLA STLB STP STPZ VPB VUE WIRE X_B X_T XAS XPR)

https://viewer.autodesk.com/

2) ShareCAD
Supported CAD formats: AutoCAD® DWG, DXF, DWF, HPGL, PLT
Supported 3D formats: STEP, STP, IGES, IGS, BREP, STL, SAT (ACIS), Parasolid® (X_T, X_B), SolidWorks® (SLDPRT), IPT, IFC, OBJ

https://beta.sharecad.org/

3) DWG FastView

View CAD drawings online
Open your CAD drawings in all major browsers with the latest DWG FastView online version, no installation or upgrade needed.
Supported CAD formats: *.ocf;*.dwq;*.dxf;*.dws;*.dwt

https://en.dwgfastview.com/

Linkage - Linkage Mechanism Designer and Simulator

Linkage - Linkage Mechanism Designer and Simulator

https://blog.rectorsquid.com/linkage-mechanism-designer-and-simulator/

Linkage is a computer-aided design program used for prototyping of mechanical linkages. The mechanism is edited and animated in the same window allowing for quick analysis and modification while working on a design. It is simplistic for a CAD program but that is the intent....

Fit Tolerance ISO calculator for shaft and hole BY PFERD

Fit Tolerance ISO calculator for shaft and hole by PFERD

https://www.pferd.com/us-en/service/fits-and-tolerances-calculator/

"...Calculate fits and tolerances for shafts and holes here. Based on standard tolerances and limit deviations in accordance with ISO 286...."

Fit Tolerance ISO calculator for shaft and hole BY FACTUREE

Fit Tolerance ISO calculator for shaft and hole by FACTUREE

https://www.facturee.de/en/online-tools/fit-calculator/#passungsrechner

"... Our online fit calculator not only calculates the maximum tolerated dimensions for a given nominal dimension and type of fit but, as the first fit calculator, also does the reverse. This can be helpful on drawings when, in addition to the nominal dimension, the tolerance variations alone are indicated. If the inner and outer fit are specified, the fitting type is additionally output and visualized.

The corresponding fundamental tolerances and limit values are thereby established in ISO 286-1:2010 und ISO 286-2:2010.

Fits always consist of three pieces of information:

-Nominal dimension: Nominal dimension for the diameter of the hole or the outer diameter of a shaft.

-Degree of tolerance: marked with numbers from 01-18. The smaller the number, the smaller the tolerance field.

-Tolerance position: Designated with the letters A - ZC. Describes the position of the tolerance field. The farther a letter is from A, the tighter the fit.

The following types of fits thus arise:

-Clearance fit (maximum shaft dimension is always smaller than the minimum dimension of the hole)

-Interference fit / press fit (minimum dimension of the shaft is always greater than the maximum dimension of the hole)

-Transition fit (depending on the attained nominal dimensions, either clearance fit or interference fit)..."