Digital welder te hi a tlangpuiin digital welder an ni. Digital welder te hi DSP, arm leh embedded microprocessor dangte hmanga control an ni a, hei hi welder hmasawnna kawnga a kalna ber a ni. Traditional welder te nen khaikhin chuan a hnuaia mi ang hian an nei a ni.
1. Hnathawh hautak tak tak .
Traditional welding machine hnathawh chu analog leh logic circuit tam takin an ti thei a, function tihpun apiang chu component tam tak tihpun tur a ni a, function pahnih emaw a aia tam emaw neih tur chuan circuit board tam tak a ngai a, chutiang chauh ni lovin welding cost chu nasa takin a tisang thei a, welding machine performance leh rintlakna pawh a tlahniam nasa hle ang, chuvangin traditional welding machine-ah chuan integrated to welder welding function chi hrang hrang a harsa ang.
Digital welder hnathawh chu software hmanga tihhlawhtlin a ni. Digital welder hnathawh chu a software thlak danglam chauhvin a belh theih a ni. Function module tin hi a independent a, function thar dah belh hian original function leh performance a nghawng dawn lo.
2. Product consistency tha, stable leh rintlak tak a ni .
Traditional welder-a composition characteristics chu a tichiang vek a, component tinte parameters-a performance characteristics-ah a innghat vek a, component parameters of inconsistent directly lead to inconsistent, the performance of welding machine and components of any manufacturer production chuan a parameter dik tak, chuvangin welding machine brand ang chiah leh harsatna danglam tak a lan theih a rinawm. Chu bakah, components parameters te chu temperature, humidity leh environment dang a inthlak chuan a danglam dawn a, chuvangin welding machine performance pawh a tha ang a, a tha lo ang.
Digital circuit te hian component parameters te hi an insensitive a, chu chu welder performance tichhe lovin input emaw output resistance 1k atanga 10k a inthlak danglamna te hi a ni. Chuvangin, digital welder-a consistency leh stability chu traditional welder aiin a tha zawk hle.
3. Rinawmna sang tak .
Digital welding machine hian high-speed DSP control a hmang a, chu chuan main magnetic bias chu a hun takah a hmu thei a, a siam tha thei bawk a, main magnetic bias avanga welding machine chhiatna chu a tha zawngin a pumpelh thei a, a rintlakna pawh nasa takin a tichangtlung thei a ni undervoltage, overvoltage leh overheat protection function te nen; IGBT hi air duct atanga lak chhuah a ni a, ruah, leivut leh welder chhiatna dang a awm loh nan a ni. Chu bakah, digital technology hman a nih avangin components tam tak a tihtlem bakah circuit rintlakna a ti sang bawk.
4. Control dikna sang .
Analog control precision chu a tlangpuiin element parameter value avanga error lo awm leh operational amplifier-a non-ideal characteristic parameters avanga error awm hian a tichiang a ni. Precision control sang tak neih a harsa hle. Mahse, digital control precision hi modulus-number transformation-a quantization error leh system-a thumal sei zawng (finite word length) nen chauh a inzawm a, chuvangin digital control hian precision sang tak a hmu thei a ni. A bik takin pulse gas venna ang chi welding method hmasawn tak tak te tan chuan arc energy control mamawh hi a khauh hle. No spatter, short arc leh low thermal input tum tihhlawhtlin nan chuan pulse pakhata current leh voltage chu chiang taka control a ngai a, chu chuan pulse inthlak danglamna leh base value tlahniam tak a hriat chian theih nan.
5. Welding performance tha tak .
Ram chhung leh ram pawn lama mithiamte chuan welding performance tihchangtlun dan tur chungchangah hna tam tak an thawk a, mathematical control model tha tak tak tam tak an rawn chhuah chhuak a, mahse heng complex mathematical model te hi traditional analog welder-ah chuan hman a harsa hle a, a chhan chu circuit complex tak tak a mamawh avangin, chuvangin theoretical stage-ah hun rei tak a awm tawh a ni. Digital welder lo chhuahna hian heng mathematical model te hi welder-ah chuan a awlsam phah hle.
