Tsis Siv Neeg LED Sawb Soldering Tshuab

Tsis Siv Neeg LED Sawb Soldering Tshuab

1.Models rau Tsis Siv Neeg LED Sawb Soldering Tshuab

A. Ib lub taub hau, ib qho chaw nres tsheb, (R axis)

B. Ib lub taub hau, ob qhov chaw nres tsheb, (R axis)

C. Ob lub taub hau, ib qho chaw nres tsheb, (R axis)

D. Ob lub taub hau, ob chav nres tsheb, (R axis).

E. Lwm cov qauv tsim muaj. Txais tos tiv tauj peb.

2.Features tsis siv neeg LED sawb Soldering tshuab

Txo kev siv zog ntawm tib neeg thiab kev ua haujlwm zoo.

Yooj yim rau kev khiav lag luam. Tsis xav tau kev txawj tshwj xeeb.

Lub neej ntev.

3.Application ntawm Tsis Siv Neeg LED Sawb Soldering Tshuab

Kev lag luam kev sib txuas lus: Kua cov khoom cov ntaub ntawv kab, HDMI, RJ45, FPC, high zaus thawj chav kawm ntawv cov khoom yog tsim rau tsis siv neeg soldering tshuab.

Optoelectronics kev lag luam: coj zaub, coj sawb, coj rectifier, coj pob teeb, coj teeb hlaws thiab lwm yam khoom muaj feem xyuam rau lub tshuab tsis siv neeg soldering.

Kev lag luam khoom siv: cua txias cov chaw taws teeb tswj, cua txias tswj vaj huam sib luag, lub computer hais lus, TV hloov connectors thiab lwm yam khoom yog tsim rau tsis siv neeg soldering tshuab.

Automotive kev lag luam: ignition switches, automotive roj sensors, navigators, maus taus flash thiab lwm yam khoom yog tsim rau tsis siv neeg soldering tshuab.

Kev lag luam khoom ua si: Cov khoom ua si kov cov khoom sib txuas, Circuit Court boards thiab lwm yam khoom tsim nyog rau kev siv lub tshuab tsis siv neeg.

5. Daim ntawv pov thawj 5

7.Shipment 5

DHL / TNT / FEDEX. Yog tias koj xav tau lwm lub sijhawm shipping, thov qhia rau peb. Peb yuav txhawb koj.

8. Cov nqe lus them nqi

Hloov chaw hauv txhab nyiaj, Western Union, Credit Card.

Thov qhia rau peb yog tias koj xav tau lwm yam kev txhawb nqa.

9. Kev Paub Txog:

Vuam keeb kwm

Ua ntej kawg ntawm lub xyoo pua 19th, tsuas yog cov txheej txheem vuam yog hlau forging, uas tau siv los ntawm cov kws ua hlau rau ntau pua xyoo. Cov txheej txheem vuam niaj hnub ua ntej tshaj plaws tau tshwm sim nyob rau thaum xaus ntawm lub xyoo pua 19th, pib nrog arc vuam thiab cov pa roj welding, thiab tom qab ntawd, tsis kam vuam.

Thaum pib ntawm lub xyoo pua 20th, qhov kev thov rau cov khoom siv tub rog thaum Ntiaj Teb Tsov Rog Zaum 1 thiab Kev Tsov Rog Thoob Ntiaj Teb thib 2 yog qhov siab heev, thiab qhov kev xav tau ntawm cov txheej txheem hlau pheej yig thiab txhim khu kev qha tau dhau los ua qhov tseem ceeb, uas txhawb kev txhim kho vuam tshuab. Tom qab kev ua tsov ua rog, ntau cov txheej txheem vuam niaj hnub tau tshwm sim, suav nrog kev siv dav siv phau ntawv arc vuam, roj hlau arc vuam, submerged arc vuam, flux-cored hlau arc vuam, thiab electroslag vuam. Cov txheej txheem no tso cai rau kev siv tsis siv neeg lossis semi-automatic vuam.

Nyob rau hauv lub thib ob ib nrab ntawm lub xyoo pua 20th, welding technology tau nce sai heev, nrog rau kev loj hlob ntawm laser vuam thiab electron beam vuam. Niaj hnub no, welding robots tau siv dav hauv kev tsim khoom, thiab cov kws tshawb fawb txuas ntxiv tshawb xyuas qhov xwm txheej ntawm vuam, tsim cov txheej txheem tshiab thiab txhim kho vuam zoo.

Cov keeb kwm ntawm kev sib txuas hlau hnub rov qab ntau txhiab xyoo. Cov txheej txheem vuam thaum ntxov tau pom nyob hauv Europe thiab Middle East thaum lub sijhawm Bronze thiab Hlau. Kev vam meej ntawm ob cheeb tsam tus dej, xws li Babylon, tau pib siv cov cuab yeej siv tshuab ntau txhiab xyoo dhau los. Nyob rau hauv 340 BC, vuam tshuab tau siv nyob rau hauv kev tsim kho ntawm lub ancient Delhi Iron Pillar nyob rau hauv Is Nrias teb, uas hnyav 5.4 tons.

Medieval blacksmiths koom nrog hlau los ntawm tas li forging liab-kub daim, txheej txheem hu ua forging. Xyoo 1540, Wiener Heavy Bilinko's "Flameology" tau piav qhia txog cov txheej txheem forging. Thaum lub sij hawm European Renaissance, cov kws txawj ua txuj ci forge vuam, thiab cov txheej txheem tau txuas ntxiv ua kom zoo dua nyob rau ob peb xyoos tom ntej no. Los ntawm lub xyoo pua puv 19, welding technology tau ua rau muaj kev vam meej. Nyob rau hauv 1800, Sir Humphry Davy nrhiav pom hluav taws xob arc. Tom qab ntawd, cov txheej txheem arc vuam tau nrov nrog kev tsim cov hlau electrode los ntawm Lavxias tus kws tshawb fawb Nikolai Slavnyov thiab tus kws tshawb fawb Asmeskas C. Coffin. Arc welding thiab tom qab ntawd, carbon arc vuam siv carbon electrodes, tau siv dav hauv kev tsim khoom. Nyob ib ncig ntawm 1900, AP Stroganov tau tsim cov hlau-clad carbon electrode nyob rau hauv UK uas muab ib tug ruaj khov arc. Xyoo 1919, CJ Holslag thawj zaug siv alternating tam sim no (AC) fais fab rau vuam, txawm hais tias lub tshuab no tsis tau siv dav txog kaum xyoo tom qab.

Kev tiv thaiv vuam tau tsim nyob rau hauv kaum xyoo dhau los ntawm xyoo pua 19th. Thawj patent rau kev tiv thaiv vuam tau thov los ntawm Ireuch Thomson hauv xyoo 1885, thiab nws txuas ntxiv txhim kho thev naus laus zis rau 15 xyoo tom ntej. Aluminium tshav kub welding thiab flammable gas welding tau tsim nyob rau hauv 1893. Edmund David nrhiav tau acetylene nyob rau hauv 1836. Los ntawm ib ncig ntawm 1900, flammable gas welding tau dav siv vim kev loj hlob ntawm ib hom tshiab roj teeb. Vim nws cov nqi qis thiab kev txav mus los zoo, kev siv roj av tau los ua ib qho kev siv vuam nrov tshaj plaws nyob rau hauv lub xyoo pua 20th. Txawm li cas los xij, raws li engineers txhim kho hlau txheej tshuab ntawm electrode nto (piv txwv li, txoj kev loj hlob ntawm flux), cov electrodes tshiab muaj peev xwm muab cov arc ruaj khov dua thiab zoo cais cov hlau los ntawm impurities. Yog li ntawd, arc welding maj mam hloov cov pa roj welding thiab tau dhau los ua cov cuab yeej siv vuam siv ntau tshaj plaws.

Ntiaj Teb Tsov Rog Zaum I tau nce qhov kev thov rau vuam, thiab cov teb chaws tau nquag tsim cov txheej txheem vuam tshiab. Lub UK feem ntau siv arc vuam, thiab lawv tsim thawj lub nkoj nrog lub siab welded hull, Flago. Thaum tsov rog, arc vuam kuj tau siv rau kev tsim dav hlau thawj zaug. Ntau lub dav hlau German, piv txwv li, tau tsim los siv txoj kev no. Nws tseem tsim nyog sau cia tias lub ntiaj teb thawj txoj kev txuas txuas txuas txuas tau tsim hauv xyoo 1929 hla Słudwia Maurzyce River ze Wolff, Poland, tsim los ntawm Stefan Bryła ntawm Warsaw Institute of Technology hauv 1927.

Nyob rau xyoo 1920, vuam tshuab ua rau muaj kev cuam tshuam loj. Tsis siv neeg vuam tshwm sim nyob rau hauv 1920, nrog ib tug tsis siv neeg hlau feeder kom muaj ib tug nruam arc. Cov roj tiv thaiv kuj tau txais kev saib xyuas tseem ceeb nyob rau lub sijhawm no. Vim hais tias hlau reacts nrog oxygen thiab nitrogen nyob rau hauv qhov chaw ntawm qhov kub thiab txias, qhov tshwm sim voids thiab cov tebchaw yuav ua rau cov weld tsis muaj zog. Txoj kev daws teeb meem yog siv cov pa roj xws li hydrogen, argon, thiab helium los cais lub pas dej ntawm qhov chaw. Hauv kaum xyoo tom ntej, kev txhim kho ntxiv tau tso cai rau kev siv cov hlau ua haujlwm xws li txhuas thiab magnesium. Los ntawm 1930s mus rau Ntiaj Teb Tsov Rog II, kev qhia txog kev siv vuam tsis siv neeg, hloov tam sim no, thiab cov neeg ua haujlwm nquag tau pab txhawb rau txoj kev loj hlob ntawm arc vuam.

Nyob rau hauv nruab nrab -20th caug xyoo, cov kws tshawb fawb thiab engineers tau tsim ntau yam kev siv vuam tshiab. Stud vuam, tsim nyob rau hauv 1930, tau txais sai sai los ntawm lub nkoj tsim thiab kev lag luam. Submerged arc vuam, tsim tib lub xyoo, tseem siv dav niaj hnub no. Tom qab ntau xyoo ntawm txoj kev loj hlob, tungsten gas shielded arc vuam tau ua tiav nyob rau hauv 1941. Nyob rau hauv 1948, gas-shielded arc vuam tso cai rau ceev ceev vuam ntawm non-ferrous hlau, txawm hais tias nws yuav tsum tau loj npaum li cas ntawm kim shielding roj. Kev tuav arc vuam siv cov khoom siv hluav taws xob tau tsim nyob rau xyoo 1950 thiab tau dhau los ua cov txheej txheem nrov tshaj plaws arc vuam. Xyoo 1957, flux-cored arc vuam tau qhia, tso cai rau tus kheej-shielded hlau electrodes uas txhim kho vuam ceev. Nyob rau hauv tib lub xyoo, plasma arc vuam tau tsim, thiab electroslag vuam ua raws li nyob rau hauv 1958.

Kev txhim kho tsis ntev los no hauv vuam tshuab suav nrog electron beam welding, tau qhia hauv xyoo 1958, uas tso cai rau kev sib sib zog nqus, nqaim vuam ntawm qhov chaw me me. Laser vuam, tsim nyob rau hauv 1960, tom qab ntawd los ua qhov zoo tshaj plaws high-speed tsis siv neeg vuam tshuab. Txawm li cas los xij, ob qho tib si electron beam welding thiab laser vuam txwv tsis pub siv vim lawv cov nqi siab.