The regulating wheel feed slide is supported on dovetail needle roller guideway and a differential leadscrew is used for performing feed motion.
导轮架进给导轨采用燕尾形滚针导轨，进给用差动丝杆；
The model for calculating the temperature distribution of leadscrew caused by grinding heat is established and the relationship between the temperature and thermal deformation is given.
建立了丝杠磨削热引起的温度分布理论计算模型，在此基础上分析了温升与工件热变形的关系。
Leadscrew, headstock, and tool-post of all with protection system, conform to "CE" Standard.
有丝杆、车头、刀架防护装置，符合“CE”要求。
Leadscrew, headstock, and tool-post of all with protection system, conform to "CE" Standard.
有丝杆、车头、刀架防护装置，符合“CE”要求。
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