Application-oriented solutions:

Transcription

1 Application-oriente solutions: Customise features Different materials an coatings Specific anti-rotation hea Special threa requirements 63

2 zin-house R&D an technical support for specific applications Dejon has more than 60 years of experience in eveloping an manufacturing Tubtara blin rivet nuts. Tubtara has become synonymous with high quality performance, innovation, in-house R&D an technical support. Always one step ahea of inustry eman. Tubtara blin rivet nuts can be tailor-mae in accorance with your specifications an to suit the emans of almost every application. Our in-house R&D engineers always strive to manufacture the best possible blin rivet nut fit. These customise solutions offer aitional features to the stanar Tubtara such as increase torque-to-turn, sealing, controlle eformation, integration into parent material, centering, pressure sprea, compatibility with other fasteners or tools, special threa requirements etc. The Tubtara s esigne for the latest aerospace programmes for instance are use in composite material an aluminium structures on wing parts an seats. Besies blin rivet nuts, Dejon also concentrates on col forming selecte parts accoring to customers rawings for very specific applications. For a etaile summary, visit an click on customise solutions. Our brochure on customise solutions available in ifferent languages 64

3 Please take the following into consieration when orering custom-mae rivet nuts: Give us an accurate escription of the application. If possible, inclue a rawing with inication of sizes, tolerances, material type an exact sheet thickness (incl. tolerances). Tell us about other special features or important remarks we nee to know. If possible, provie us with a sample of the application an/or existing fastener solution. Inicate any special technical requirements such as torque value, mount loa, tensile or threa strength, etc.. Specify which type of setting equipment will be use. Our R&D people will evaluate your request an our Sales Department will provie you with information. Some examples of aitional features proviing innovative solutions for your problems: Increase torque-to-turn / spin-out resistance Spacer function Controlle eformation (Full) integration into parent material (e.g. composites) Flush installation Seal function Visual ientification Centering Search function (for automatic installation) Pressure sprea Facilitate fiel repair (increase torque-to-turn resistance) Compatibility with available fasteners Compatibility with available tools Drip / ry function (paint, oil, ) Blin installation / limite space Special threa requirements (Electrical) conuctivity Increase push-out force Increase pull-out force (threa strength) Anti-vibration Customise grip (range) 65

4 Stainless Steel A5 & A6 Stanar shank versions Stanar hea types Open or close en 1st an 2n grips Different materials an coatings superior corrosion protection Col forme Tubtara in high alloy austenitic stainless steel A5 an A6 zmaterial Stainless steel A5 : 316 Ti WNr Stainless steel A6 : 904L WNr zapplications extremely emaning, chlorie bearing applications where even A4 fasteners in stainless 316 offer insufficient corrosion protection A6 grae is also armoure against strong aci bearing environments civil engineering, tunnel infrastructures, ceiling panels in swimming pools etc. zimportant avantages Superior corrosion protection, mainly thanks to consierable nickel an molybenum content A6 guarantees increase protection against pitting an crevice corrosion, reaching a PRE (pitting resistance equivalent) value of 35 (compare to PRE 25 for stainless 316) zsamples Following samples available from stock: stainless A6 M6 UPO 30 stainless A5 M8 UPO30 / M8 UPO 65 / M8 UFO 45 / M8 UFO 65 / M8 UFX 45 / M8 UKO 30 / M8 HUKO 30 Development of other imensions upon request 66

5 Seal Inox topcoat on stainless steel Semi-hexagonal or knurle shank Stanar hea types Open or close en Different grips Different materials an coatings Seal Inox topcoat on stainless Tubtara prevents galling zwhat is Seal Inox? Seal Inox is a topcoat that makes it easier to assemble stainless steel threae parts. The integrate lubricant aitive in this topcoat prevents gripping uring assembly, also calle galling. Galling is cause by ahesion of two sliing surfaces uner increase friction an often occurs between stainless steel threae connections. Characteristics : thin ry layer can be applie in single or two layers [to avoi any assembly problem, we recommen to use a (hex) hole tolerance of mm instea of mm] visually istinguishable grey treatment, other colours on request friction coefficient (accoring to DIN EN ISO 16047) temperature resistance 180 C conforms to ELV an RoHS, Cr 6+ free zbenefits of a Seal Inox topcoat on stainless Tubtara blin rivet nuts reuces friction an prevents galling provies a higher clamping force reuces assembly time slows own contact corrosion protects against various chemicals e.g. chlories, acis an oils can be applie on our ifferent stainless steel qualities: 304, 316, 316Ti, 904L is preferentially applie on hexagonal or knurle Tubtara s since Seal Inox will be present on both insie an outsie surfaces, thus potentially reucing torque-to-turn for roun Tubtara s Galling between a stainless bolt or screw an a stainless Tubtara can occur when the assembly is one with a power tool (often at high spees), but also when the bolt or screw is assemble an tightene by han. zavailability Seal Inox is only applie to orer (non-stanar). Prices an lea times available on request. 67

6 Specific anti-rotation hea Stainless Steel 304 Roun shank Anti-turn hea Open en ATO easy repair solution: extra high torque-to-turn values L b +0,1 = rill = shank D K A T kg/ 1000 ORDER Small M6 ATO30 0,5-3,0 14,5 9,0 9,0 14,0 1,5 1,8 6, M8 ATO30 ATO55 0,5-3,0 3,0-5,5 16,0 18,5 11,0 11,0 17,0 2,0 2,3 7,50 7,4 7, * * M10 ATO35 0,8-3,5 21,0 13,0 13,0 19,0 2,0 3,0 8,75 11, * Tool to position Ø A: M6 AT 206* M8 AT 208* M10 AT 210* Small box: only for DFS customers, not export - (xxx) hanling cost can be charge Samples available from stock * Non-stock item: minimum orer quantity require after epletion of stock All imensions in mm - Technical ata subject to moification Tolerances an characteristics see chapter Technical Information 68

7 Specific anti-rotation hea Steel Roun shank Anti-turn hea Open en Zinktop 480h, Cr VI - free ATO easy repair solution: extra high torque-to-turn values L b +0,1 = rill = shank D K A T kg/ 1000 ORDER Small M6 ATO30 0,5-3,0 14,5 9,0 9,0 14,0 1,5 1,8 6,25 4, * M8 ATO30 0,5-3,0 16,0 11,0 11,0 17,0 2,0 2,3 7,5 7, * M10 ATO35 0,8-3,5 21,0 13,0 13,0 19,0 2,0 3,0 8,75 11, * Tool to position Ø A: M6 AT 206* M8 AT 208* M10 AT 210* Small box: only for DFS customers, not export - (xxx) hanling cost can be charge Samples available from stock * Non-stock item: minimum orer quantity require after epletion of stock All imensions in mm - Technical ata subject to moification Tolerances an characteristics see chapter Technical Information 69

8 Special threa requirements Stainless Steel 304 Roun shank Low profile hea Open en UKO UNIFIED THREAD L b +0,1 = rill = shank D K kg/1000 ORDER UNF 1/4-20 5/16-18 UKO30 0,5-3,0 12,0 7,0 7,0 7,5 0,5 1, UKO30 0,5-3,0 14,5 9,0 9,0 9,5 0,5 3, UKO30 0,5-3,0 16,0 11,0 11,0 11,5 0,5 5, All imensions in mm L b = rill = shank D K lbs/1000 ORDER UNF 1/4-20 5/16-18 UKO UKO UKO All imensions in inches - Technical ata subject to moification Tolerances an characteristics see chapter Technical Information 70

9 Special threa requirements Stainless Steel 304 Semi-hexagonal shank Low profile hea Open en HUKO UNIFIED THREAD L b +0,1 hole shank D hea K kg/1000 ORDER UNF 1/4-20 5/16-18 HUKO30 0,5-3,0 12,0 7,0 7,0 7,5 0,5 1, HUKO30 0,5-3,0 14,5 9,0 9,0 9,7 0,5 3, HUKO30 0,5-3,0 16,0 11,0 11,0 11,8 0,5 4, All imensions in mm L b hole shank D hea K lbs/1000 ORDER UNF 1/4-20 5/16-18 HUKO HUKO HUKO All imensions in inches - Technical ata subject to moification Tolerances an characteristics see chapter Technical Information 71