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    15288489748
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    2023ͨhCӖ(xn)W(xu)У׃OԵxӻ

    [ڣ2023-03-09]   (li)ԴϼӖ(xn)W(wng)  ߣϼӖ(xn)W(wng)   x439

    ͨhӖ(xn)_Ck-Ӗ(xn)W(xu)У


    ۻcиI(y)ָʹþֲӟķB̎Ľ ϼӟۻB(ti)ɺc I(y) mښ⺸cl늻c̼ 񻡺wo(h)xӻ ⺸ۄи иxиI(y)

    طNI(y)ˆT횽(jng)Tİȫg(sh)Ӗ(xn)˺ϸȡáA񹲺͇(gu)طNI(y)CύI(y)

    (bo)ԃ18206863120΢̖ͬ(ho)

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    (bo)l

    1M18ܚqҲ^(gu)ҷg  

    2wo(w)K(yng)طNI(y)|(zh)KdB᠖ϰYѣY񯲡԰Y񲡡VYԼȱ

    3гмĻ̶

    4߂Ҫİȫg(sh)֪R(sh)cܣ

    5(yng)طNI(y)Ҏ(gu)l


    (bo)Yϣ

    1C(f)ӡ1

    2һ׵Ƭ2

    3мĻ̶ȮI(y)C(f)ӡ1

    4(g)˽Z1ݣW(xu)Уṩ˺֣

    P(gun)ڏ(f)늹Cď(f)Ӗ(xn)C(j)(gu)ؓ(f)؟(z)M(f)Ӗ(xn)ԇc(din)ؓ(f)؟(z)ԇ(yng)ֱO(jin)طNI(y)CЧǰ60(ni)f(f)Ո(qng)t늹C(hu)^ʧЧЩط늹Ca(b)Щط늹Ca(b)˱ⲻҪ韩Ո(qng)r(sh)f늹C(f)Ո(qng)

    ԇʽ˅ˆ֞ՓĿ͌(sh)ٿĿM־100־80֡

    image.png

    ׃OԵxӻ


    ׃OԵxӻ variable polarity Plasma Arc weldingVPPAW(du)QxӻһNᘌ(du)XϽ_l(f)͸ЧӹˇC׃O TIG͵xӻă(yu)c(din)һ棬(sh)lֵؓ(f)벨(do)ͨr(sh)gɸ(j)ˇҪ(d){(dio)(ji)늻ڝM㺸ۻԄ(dng)ȥĤͬr(sh)޶ȵؽuOpһ棬Чõxеĸܶٶ(qing)늻ԣں^γɴ۳(sh)F(xin)XϽк溸p


    ׃OԵxӻӼg(sh)ҪڸNXϽĺӣεXϽȿ_(d)25.4mmVPPAWšc(din)ں^O DCENֵO(DCEP)ֵһ(g)ܲ(ni)Om(x)r(sh)gıԷքe(d){(dio)(ji)@ںp͸XϽĤ VPPAWXϽĺвСˇںp۳КݳpXϽĚȱ˱Q顰ȱݺӡ


    1ĸ2ںp٣3늻

    4o(h)w5sҺ6xw

    7z8xӻ

    ˜puOğpOֵOԷֵO}ȼs19:4(gu)ʹý(jng)(yn)(du)ڲͬXϽOԷֵ}(sh)ҲЅ^(q)e


    VPPAWС׺ă(yu)c(din)


    xӻˇҪЃɷN뷨С׷(dng)^r(sh)뷨M(jn)ʩ(dng)^r(sh)С׷M(jn)кС׷M(jn)кӕr(sh)xӻȫ͸ڵxγһ(g)͸СۻٱŔDС܇SxӻںӷϵƄ(dng)ۻ늻܇۳ر۳غƄ(dng)Y(ji)(sh)F(xin)ˆ溸pΡ


    (gu) Boeing˾ Hobart˾(gu) Marshall space flight center@оXϽĺС͵xӻһNXϽ𺸽ӷ


    ͬһķljsuO廡С VPPAӷڹˇϾSͻc(din)


    1.p(ni)ȱAС͵xӻ^xӻԼxӚ^Сһě_ˢãӷКۻɚ׵Ěw(hu)xӻԼxӚͨ^С׎AҲͬӱ_ˢReiner knockM(jn)зOС͵xӻXϽr(sh)l(f)F(xin)c TIG@p٣(du)ڼXĺЧ@ϟo(w)״


    2.ɺȷxӻ͸(qing)(du)6mmXϽԌ(sh)F(xin)NλõĺоY(ji)亸zƽ匦(du)ε8mm,ӸIJ횲(du)15.9mmµXϽһԺ͸(du)15.9mmϵXϽͨҪƂ^(f)sӽ^F(xin)ѽ(jng)(sh)F(xin)25.4mmXϽһԴ͸


    ĿǰεɺƺǺӷܺԴʵƣ󺸽Դ~ʣӸIJҲǿܵ


    3.󺸼Сڵxӻ͸(qing)ӟἯУۻ^(q)ССͺӌ(du)ӟp˺󺸼ē׃cȺē׃@pС


    4.pW(xu)С͵xӻpc TIGpM(jn)б^ںB(ti)(qing)࣬ڹεpͼӺߵėl£С͵xӻp(qing)Ҫ TIGp(qing)ȡ@f(shu)xӻ|(zh)һ̶Ҫĺp|(zh)pW(xu)ܺҺp׃^С


    5.Чʸɱ͡ڵxӻܶȸ͸(qing)С͵xӻɺȴ؄e(du)ں庸Δ(sh)pp(ni)Aȱӽ^׃Сp˺z(yn)a(b)(du)^ɲI¿ڣҌ(du)۵Сǰ(zhn)乤o(w)Փڕr(sh)g߀M(fi)@ TIG MIGһNЧͳɱĺӷ


    XϽVPPAWӹˇڵIJ㣺

    1.ӿ׃(sh)Ҏ(gu)^(q)gխ

    2.ˇֻԄ(dng)

    3.(du)p|(zh)Ӱ^