Xirmo heerkul sare oo qasacadaysan iyo fiilooyinka xadhkaha u adkaysta
Xirmo heerkul sare oo qasacadaysan iyo fiilooyinka xadhkaha u adkaysta
Faa'iidada ugu weyn ee galinta dunta birta ee qasacadaysan waa iska caabbinta daxalka ka fiican, waayo iska caabin daxalka ayaa shuruudo aad u sarreeya, tixgelin kara gelin dun xadhig birta qasacadaysan. galinta dunta siliga, sidoo kale loo yaqaano gadhka dunta, gacanka siliga, waa galinta loo sameeyay si loo ilaaliyo godadka dunta birta ah ee aan birta ahayn, waa nooc cusub oo xadhigga dunta gudaha ah, oo ku haboon isku xidhka dunta, maroojiso oo ku xidh godka dunta mid ka mid ah qaybaha isku xidhan, samaynta dun gudaha caadiga ah, ka dibna maroojin bolt (ama maroojin) gudaha. Waa dun gudaha iyo dibadda u eg oo guga oo kale ah oo ka samaysan silig dheeman ah oo qabow-duuban. Inta badan waxaa loo isticmaalaa in lagu xoojiyo oo lagu ilaaliyo dunta gudaha ee alaabta xoogga yar, baabi'inta khaladaadka wax soo saarka dunta, hagaajinta xoogga isku xirka, si wax ku ool ah u yareyso saameynta aqbalitaanka dunta aan sinnayn iyo gariir ka-hortagga naxdinta leh, iyo kordhinta nolosha godadka dunta.
Hawlaha tinning dusha sare
Hawlaha ugu muhiimsan ee tinning dusha sare waxaa ka mid ah ka hortagga daxalka, muuqaalka, hagaajinta waxqabadka alxanka iyo waxqabadka korantada.
Ka-hortagga daxalka: lakabka daasadda ayaa si wax ku ool ah uga hortagi kara in dusha sare ee birta aan daxalka ahayn, iyadoo la samaynayo lakab adag oo iskudhisyo ah oo dusha sare ee birta aan fiicnayn, ka ilaalinta birta aan lahayn oksaydhka iyo waxyaabaha kale ee daxalka.
Qurux badan: dusha sare ee birta ah ee qasacadaysan waxay leedahay muuqaal wanaagsan, waxay noqotey qalab muhiim ah oo lagu qurxiyo, waxay hagaajin kartaa muuqaalka birta.
Waxqabadka alxanka oo la hagaajiyay ayaa iska caabin heerkul sare ah ka badan: sababtoo ah sifooyinka wanaagsan ee alxanka ee daasadaha, daasadda dusha sare ee birta ah waxay ka dhigi kartaa mid aad u adag meesha loo baahan yahay alxanka, tani waxay qiimo weyn u leedahay soo saarista mishiinada iyo qaybaha kale ee u baahan iska caabinta heerkulka sare.
Guryaha korantada: dusha sare ee birta aan lahayn qasacadaysan waxay yeelan kartaa sifooyin koronto oo aad u wanaagsan, waxay ka dhigtaa shay muhiim ah oo loo isticmaalo warshadaha elektiroonigga ah, laga bilaabo qaybaha elektiroonigga ah ilaa capacitors iyo baytariyada iyo alaabada kale ee elektiroonigga ah waxay u baahan yihiin inay isticmaalaan tinning dusha sare.
Intaa waxaa dheer, daahan daasadda waxaa sidoo kale si ballaaran loo isticmaalo in warshadaha elektarooniga ah sida daahan ilaalinta iyo alxanka loogu talagalay qaybaha elektarooniga ah, silig, guddiga wareegga daabacan iyo blocks wareeg isku dhafan sababta oo ah ay iska caabin daxalka fiican iyo weldability.
Gelida Xargaha Xargaha
Magaca badeecada | galinta dunta siliga |
Qalab | SUS304/SUS316/SUS321/InX750/Naxaas/Lahabeeyay |
Midabka dusha sare | Midna / Dajinta deegaanka-saaxiibtinimo |
Dahaarka dusha sare | Silver/tin/cadmium/zinc/kale |
Nooca dunta | Metric, Inc UNC, UNF |
Cabbirka cabbirka | M1.4*0.3P~M85*6.0P |
Cabbirka inch ee UNC | 1-64 ~ 11/2 "-6 |
Cabbirka inch ee UNF | 4-48 ~ 11/2 "-12 |
Heerka wax soo saarka | MS21209/DIN8140/N926/ITN32760/MO-44421 |
Gelida dunta siliga ah Liiska cabbiraadaha guud
Dhexroorka | Garoon | d | (Journal of Laws) | Dhexroorka yara | |
(d) | (P) | (samayn) | |||
Metric | |||||
M1.6 | 0.35 | 1d/1.5/2d/2.5d/3d | 2.08-2.18 | 1.7 | |
M2 | 0.4 | 1d/1.5/2d/2.5d/3d | 2.60 ilaa 2.80 | 2.1 | |
M2.5 | 0.45 | 1d/1.5/2d/2.5d/3d | 3.30-3.50 | 2.6 | |
M3 | 0.5 | 1d/1.5/2d/2.5d/3d | 3.80 ilaa 4.00 | 3.2 | |
M4 | 0.7 | 1d/1.5/2d/2.5d/3d | 5.05-5.25 | 4.2 | |
M5 | 0.8 | 1d/1.5/2d/2.5d/3d | 6.35 ilaa 6.60 | 5.2 | |
M6 | 1 | 1d/1.5/2d/2.5d/3d | 7.60 ilaa 7.85 | 6.3 | |
M7 | 1 | 1d/1.5/2d/2.5d/3d | 8.65 ilaa 8.90 | 7.3 | |
M8 | 1.25 | 1d/1.5/2d/2.5d/3d | 9.85 ilaa 10.10 | 8.4 | |
M10 | 1.25 | 1d/1.5/2d/2.5d/3d | 12.10 ilaa 12.50 | 10.4 | |
M11 | 1.5 | 1d/1.5/2d/2.5d/3d | 13.10 ilaa 13.50 | 11.5 | |
M12 | 1.75 | 1d/1.5/2d/2.5d/3d | 14.40 ilaa 14.80 | 12.5 | |
inch | |||||
2-56 (0.086) | 0.435 | 1d/1.5d/2d/2.5d | 2.7 ilaa 2.9 | 2.4 | |
4-40 (0.112) | 0.635 | 1d/1.5d/2d/2.5d | 3.6 ilaa 4.0 | 3.1 | |
5-40 (0.125) | 0.635 | 1d/1.5d/2d/2.5d | 4.0~4.4 | 3.4 | |
6-32 (0.138) | 0.794 | 1d/1.5d/2d/2.5d | 4.5-4.9 | 3.8 | |
8-32 (0.164) | 0.794 | 1d/1.5d/2d/2.5d | 5.2-5.6 | 4.4 | |
10-24 (0.190) | 1.058 | 1d/1.5d/2d/2.5d | 6.2–6.6 | 5.2 | |
12-24 (0.216) | 1.058 | 1d/1.5d/2d/2.5d | 6.8-7.2 | 5.8 | |
1/4"-20 | 1.27 | 1d/1.5d/2d/2.5d | 8.0 ilaa 8.4 | 6.7 | |
5/16" -18 | 1.411 | 1d/1.5d/2d/2.5d | 9.7 ilaa 10.2 | 8.4 | |
3/8" -16 | 1.588 | 1d/1.5d/2d/2.5d | 11.5 ilaa 12.0 | 10 |
Hababka kale ee daaweynta dusha ee galinta dunta siliga
Silig bir ah oo lagu dhejiyay oo laga sameeyay 304 bir ah, daawaynta dusha sare ee la heli karo waa:
1. Ma jirto daaweyn, oogada dabiiciga ah
2. Dajinta midabka deegaanka saaxiibtinimo, sida waafaqsan baahida macaamiisha waxaa lagu dhejin karaa guduud, cagaar, buluug, casaan. Warshadaha halkaas oo tiro badan oo galinta dunta loo baahan yahay, dhejisyada xadhigga midabka leh ee midabka leh ayaa caawiya in la aqoonsado in la rakibay iyo in kale. Midabada kala duwan ee fiilooyinka dhejiska ah ayaa sidoo kale aad ugu habboon maaraynta muuqaalka.
3. Cadmium plating, cadmium (cd) bir dahaadhay silig dunta gelinaysaa caabbinta daxalka, saliidda, xidhashada caabbinta, conductivity korontada, guryaha electromagnetic, caabbinta kulaylku waa ka sii xoog badan.
4. Silver-plated, bushings dun bir ah oo lacag ah ayaa lagu rakibi karaa noocyo kala duwan oo qalab qolof ah, oo ay ku jiraan aluminium magnesium, aluminium aluminium iyo daxalka iyo walxaha kulaylka u adkaysta, inta badan waxaa loo isticmaalaa in lagu yareeyo dunta dunta ee heerkulka heerkulka sare. saamaynta isku xidhka.
5. Tin-plated, tin-plated threads threads birta birta ah ayaa faa'iido u leh faa'iidada ugu weyn ee iska caabbinta daxalka ka fiican, iska caabbinta daxalka waxay leedahay shuruudo sare, waxaad tixgelin kartaa daaha-dahaadhka ah ee fiilooyinka birta ah.
6. Duubista filimka qalalan ee daxalka khafiifka ah ama jawiga heerkulka sare.