Unverified90% confidenceDecision RuleTime unknown
恒温调温电烙铁应选择带PID闭环控温的型号，温度波动能控制在±2℃以内，普通开关控温型波动可达±30℃，焊接贴片元件时容易冷焊或烫坏元件
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified无铅焊锡丝焊接需将烙铁温度设置在350-380℃，有铅焊锡丝300-350℃即可，温度不足会导致虚焊、假焊83% similarUnverified机械旋钮控温实际温差可达±20-30℃，电子温控（PID）误差可控制在±5-10℃，做需要精准温度的舒芙蕾、马卡龙必须选电子温控82% similarUnverified需要熨斗或热压设备加热至约130度才能激活粘合，无法用手撕即贴，操作前需确认有合适工具80% similarUnverified选可调温档位的卷发棒而非单一固定温度，至少要有3档以上或数显精确控温；固定高温（一档到底200℃+）机型对细软发损伤大且难控卷度79% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/479129API
curl https://kongchang.com/api/v1/knowledge/claims/479129MCP
get_claim(id=479129)