焊接參數(shù)設(shè)置指南

1、焊接參數(shù)選用規(guī)定WELDING PARAMETER CHART一 .概述本指導(dǎo)書為車身車間焊接工程師進行焊接參數(shù)調(diào) 節(jié)提供參考。適用范圍本指導(dǎo)書適用于車身車間焊接質(zhì)量控制錯誤！未指定書簽-16-/11DT的選擇#1 AB QFigure 2-1: Determining Thickness (DT)AB C#3a5A=B=CDT=A=B-CB<A<C DT=AA B CB，A-B<CDT=A=BA<B<CDT 二DA<C<B#8A=CvBDT=A=C#7 CAB1A B CB<A=CDT=A=CA<B=CDT=R=CA=BDT 二 A 二

2、B#10ABA<BDT=AA .基本參數(shù)的選擇低碳鋼1、 非鍍層鋼板與非鍍層鋼板的焊接（B-B）MFDC （中頻直流）DT Range(mmLWeld Force(kN)Weld Current(kA)Number of ImpulsesImpulse Weld Time (ms)Cool Time(mslHold Time(ms)0 65 - 0.792,08011500400.80-1.092.68Q1ISO0401.10 1.292.68.511700401 30 - 1.593.69.012000401.60-1,893.610.02120201001 90 - 2.094.01

3、0,53100201002.10-2.394.011.0312020ioo12.40-2.594.011.53130401802.60-3.005.012.03130401803.01 -3.505.012.5412040180：AC 50Hz (交流)DT Range(mm)Weld Force怦)Weld Current(kA)Number of PulsesPulse Weld Time (cy)Cool Time(cy)Hold! Time(cy)0.65-0.792.08.018020 80 - 1.092.68.013021 10-1.292.68.518021.30- k593-

4、69.0110021 60 - 1.893.610.026151.90-2.094.010.535152.10-2.394.011.036152 40 -2.594.011.5斗5292£5.012.045293.01 - 3.505.012.5斗6292、 非鍍層鋼板與鍍鋅鋼板的焊接（B-G）MFDCDT Range(mm)Weld Force(kN)Weld Current(kA)Number of ImpulsesImpulse Weld Time (ms)Cool Time(ms)Hold Time(ms)hedule0 65-0.792.09.011700400.80 -

5、1.092.69.011700401.10-1.292.69.51200O1401.30-1.593.610.021202040"o M1 60 - 1.893.6P 10.53100201001.90-2,094,01t03120201002.10-2.394.011.54100201002.40-2.594012.04120401802.60-3.005,012.54120401803.01 A3.505.013.0413040180AC 50HzDT Range(mm)Weld Force(kN)Weld Current(kA)Number of PulsesPulse Wel

6、d Time (cy)Cool Time(cy)Hold Time(cy>0.65-0.792,09.019020.80- 1.092.69.01902LIO - 1.292,69.5110021.30-1.593.610.026121.60- 1.893.610.535151.90 -2 094.D11?036152.10-2.394.011.545152.40 - 2 594.012.046292.60 - 3.005.012.546293.01 -3.505.013.047293、鍍鋅鋼板和鍍鋅鋼板的焊接（G-G）MFDCDT Range(mm)Weld Force(kN)Weld

7、 Current(kA)Number of ImpulsesImpulse Weld Time (ms)Cool Time(ms)Hold Time(ms)0.65 - 0.792010.012300400.80-1.092.610.0I2300401.10 1.292.610.512700401.30 1.593.6：P 11.03120201001.60- 1.893.6I3130401001.90 -2.094.012.0412D401002,10-2.394.012.54130401002.40-2.594,01305120401802.60-3.005.013.55120401803

8、.01 -3.505.01P 14.0513040AC 50HzDT Range(mm)Weld Force(kN)Weld Current(kA)Number of PulsesPulse Weld Time (cy)Cool Time(cy)Hold Time(cy>0.65-0.792.010.01I2020.80- 1.092.610.0112021.10- L292.610,5114021 30 - 1.593.611.03611 51.60-1.893.611.537251.90-2 094.012.046252.10-2.394.012.547P2r 52.40-2.594

9、.013.056292.60 ” 3.005.013.556293.01 -3.505.014.05129高強鋼及超高強鋼1、 非鍍層鋼板與非鍍層鋼板的焊接（VB-VB）MFDCDT Range(mm)Weld Force(kN)WeldCurrent(kA)Number of ImpulsesImpulse Weld Time (m 引Cool Time(ms)(Hold Time(ms)0.65-0.792.08.0115002500.80-1.092.68.0115002501.10-1.292.68.511700250V30- 1.593.69.0120002501.60-1.893.

10、610.02120202501 .90 -2.094.010.53100202502.10-2.394.011.03120202502.40-2.594.011,53130402502.60-3.005.012.03130402503.01 -3 505.012.5412040250AC 50 HzDT RangeJmmLWeld Force(kN)Weld Curre nt(kA)Number of PulsesPulse Weld Time (cy)Cool Time(cy)Hold Time(cy)0 65- 0.792.08.0180130.80-1.092.68.018013L10-

11、 1.292.68.5190131.30-1.593.69.01100131.893.6W.O261131.90-2.094.010,5351132.10-2.394.011.0361132.40-2.594.011.5452132.60-3.005.012.0斗52133.01 5.012.5462132、 非鍍層鋼板與鍍層鋼板的焊接（VB-VG）MFDCDT Range(mm)Weld Force(kN)Weld Current(kA)Number of ImpulsesImpulse Weld Time (ms)Cool Time(ms)Hold Time(ms)0 65 - 0 792

12、,09,01170o2500 .80 - 1.092.69.0I170A0P2501.10- 1.292.635120002501.30- 1.5A3,61002120202501.60* 1.893.61053100201.90 n 2.094.011.03120202502.10-2.394.0115A100202502.40 - 2.594.012.0A12040P2502.60 - 3.005,012.541204D2503.01 -3.505.01304130 ：40250AC 50HzDT Range(mm)Weld Force(kN)Weld Current(kA)Num b 酊

13、 of PulsesPulse Weld Time (cy)Cool Time(cy)Hold Time(cy)0 65 -0.792.09.0190130 80- 1.092.69.0190131.10-1.292.69.51IO0131 30 - 1.593.610.0261131.60-1 893.610.53513190-2094011.0361132.10-2.394.011.5451132.40-2.594.012.0462132.60 - 3.005.012.5462133.01 A3.505.013.0472133、 鍍層鋼板與鍍層鋼板的焊接（VG-VG）MFDCDT Rang

14、e(mm)Weld Force(kN)Weld Current(kA)Number of ImpulsesImpulse Weld Time (ms)Cool Time(ms)Hold Time(ms)0.65-0.79ZO10.0123002500.80 1.092.610.0123002501,10-1.292.610.5127002501.30-1.593,611.0312020250M1.60- 1.893.611.53130I 402501,90-2.094.012.04120402502.10-2394,012.54130402502.40 -2.594013.j512040250

15、2.60-3.005,013.55120402503.01 -3.505.014.0513040250AC 50 HzDT RangemmWeld Force(kN)Weld Current(kA)Number of PulsesPulse Weld Time («y)Cooil Time(cy)Hold Time(cy)0 65-0792010.01120130.80-1.092另10,0112013)1 10-1.29261051146131.S0- 1.593611.03 161”31.60 偵3611,531213 J1 90-2 094012046/X/ /132.10-2

16、.394.012.54 :7213 12.40-2,594013.0562132.60-3,005013.5562133.01 -3.505.014.05 n12131附注：1 .根據(jù)GWS1-SECTION A制定以上焊接參數(shù)。工程師可參考以上表格設(shè)置基本焊接參數(shù)。但在生 產(chǎn)中，可根據(jù)實際情況，焊接參數(shù)的上下限允許有+/-10%的浮動范圍。2 . 對于MFDC，焊接參數(shù)設(shè)置中電流可以根據(jù)表格內(nèi)的數(shù)值下降500A3 .每個焊接程序預(yù)壓時間為35CY (伺服焊槍預(yù)壓時間為500ms)預(yù)熱和后熱總的時間為6CY，對于 CY的調(diào)整可根據(jù)實際情況在+/.10%范圍內(nèi)浮動，另考慮預(yù)熱和后熱對主要是改 善

17、焊接條件為主要 目的，對于電流設(shè)置由各車間工程師可以根據(jù)現(xiàn)場情況來設(shè)置。4 .對于焊接時間，考慮到現(xiàn)場的實際情況，故只要求總時間在規(guī)定范圍內(nèi)，對焊接的脈沖 數(shù)、每脈 沖的焊接時間及相鄰脈沖之間的冷卻時間，可由焊接工程師根據(jù)實際情況自行設(shè) 八定。5 .FCS的確定請參閱標(biāo)準(zhǔn) Ws1-SectAo6 .當(dāng)總材料厚度超過GMT板厚度的2.5倍時，可考慮將焊接時間需要提高。-2個等級，或提高焊接 電流01000安培。7 .當(dāng)使用平頭或大曲率球面電極時，可考慮將焊接時間需要提高0-2個等級，或提高焊接電流01000安培。8 .上表所列焊接電流，假定是在GMT < 1.84mm時選用size 2(&

18、#169; 16)的圓頂電極帽(eg,MWP-6287)，GMT>1.85mm 時選用 size 3( © 19)的圓頂電極帽(e.g.,MWP-6288)。如果使 用尖 頂或“A”電極帽，貝耿旱接電流需要分別增加大約1000 Ao如是高強鋼，則GMT 1.65為切換線。B遞增電流的選擇遞增電流的選擇適用于01S/19的電根帽STEP 1STEP 2STEF 3STEP 4STEP 5遞增電流200400700800400焊接點數(shù)100300500600200適用于013的電極帽STEP 1STEP 2STEP 3STEP 4STEP 5遞增電流100200300400100焊

19、接點數(shù)5015020030050附注：、以上的STEPPER設(shè)置，是針對不能進行修磨的常規(guī)電極帽，供焊接工程師參考。具體的遞 增電 流和焊接點數(shù)點數(shù)，可根據(jù)現(xiàn)場的實際情況容許有+/-20%的浮動。、如果焊機內(nèi)STEP為10個階段的，則將上面五個階段值設(shè)置在第 1、2、3、4、10階段、特殊電極帽的STEPPER設(shè)置，根據(jù)實際焊接質(zhì)量進行設(shè)置。C保護氣體電弧焊焊接參數(shù)的選擇板厚焊絲直徑焊接電流焊接電壓焊接速度干伸長度氣體流 量平角焊搭接接頭0.652.00.5-1.235-12017 2115 356-136152.04.50.8-1.2100 23020 2620 306-1310 15以上是電弧焊焊接參數(shù)，可作為現(xiàn)場焊接參數(shù)制定的參考，工程師在編制焊接程序時可根 據(jù) 實際情況在土 10%范圍內(nèi)進行調(diào)整。D螺柱焊接參數(shù)選用參考焊接參數(shù)計算的基本公式：1、焊接0.8mm裸鋼板的焊接參數(shù)焊接電流：（螺柱端面直徑-1 ） *100 （A）焊接時間：（螺柱端面直徑） *4 （MS2、焊接0.8mm鍍鋅鋼板的焊接參數(shù)焊接電流：