【正文】 一組加工表面 這一組加工表面包括： 4 60、 φ 16 孔 是 φ 16 孔 為中心的一組加工表面 這一組加工表面包括： 2 6x1 槽、 6x9 槽孔、 M8 孔 經(jīng)過(guò)分析，為了保證加工精度和降低加工成本，將 φ 32 孔 和 φ 16 作為 定位 基準(zhǔn)，以他為工藝基準(zhǔn)能很好保證 其他各個(gè)尺寸要求， 完全可以達(dá)到圖紙要求。而對(duì)有若干個(gè) 不加工表面的工件，則應(yīng)以與加工表面要求相對(duì)位置精度較高的不加工表面作粗基準(zhǔn)。 the fourth part on how to grasp the implementation of the two regulations of the party. code and Regulations revised the necessity and revised history of the CPC Central Committee the amendment to the Chinese Communist Party members and leading cadres honest politics several guidelines and Chinese Communist Party discipline and Punishment Regulations column 1 by 2021 to strengthen party laws and regulations focus. Two party regulations revision work lasted a Years, pooling the wisdom of the whole party, ideological consensus, draw historical experience, respect for the wisdom of our predecessors, which reflects the unity of inheritance and innovation。 two is the political discipline regulations is not prominent, not specific, for violation of the party constitution, damage the authority of Party Constitution of misconduct lack necessary and serious responsibility to pursue。s several generation of leaders, especially Xi Jinping, general secretary of the important discussion, refer to the three discipline and eight points for attention statements, and reference some embody the Chinese nation excellent traditional culture essence of epigrams. (2) the revised regulations, the main changes in the revised Regulations to fully adapt to the strictly requirements, reflects the according to the regulations governing the law of recognition of deepening, the realization of the discipline construction and Jin Ju. rule is party a ruler, members of the basic line and follow. And the majority of Party members and cadres of Party anizations at all levels should adhere to the bottom line of thinking, fear discipline, hold the bottom line, as a preventive measure, to keep the party39。s purpose. 8 of these regulations, a total of three series, Chapter 15, 178, more than 24000 words, after the revision of the regulations a total of 3 series, Chapter 11, 133, 17000 words, divided into general and special provisions and Supplementary Provisions Part 3. Among them, add, delete, modify the provisions of the proportion of up to nearly 90%. 1, the general general is divided into five chapters. The first chapter to the regulations of the guiding ideology, principles and scope of application of the provisions, highlight the strengthening of the party constitution consciousness, maintenance the authority of Party Constitution, increase the party anizations and Party members must abide by the party constitution, Yan Centralized centralized, would examine at all levels of the amended provisions implementing and maintaining Party discipline, and consciously accept the party discipline, exemplary pliance with national laws and regulations. The second chapter of discipline concept, disciplinary action types and effects of the regulations, will be a serious warning from the original a year for a year and a half。 due to negligence crime and was sentenced to three years or more (excluding three years) a penalty, shall give expelled punishment. Due to negligence crime is convicted and sentenced to three ye。s image, the damage to the party, the state and the people39。s leadership and the party39。s eighteen, ten eight plenary, the spirit of the Fourth Plenary Session of the Eleventh Central Committee and General Secretary Xi Jinping important instructions on the revised low political criterion and Regulations , highlighting the ruling party characteristics, serious discipline, the discipline quite in front of the law, based on the current, a longterm, advance as a whole, with Bu Xiuding independent rule and rule . Main principle is: first, adhere to the party constitution to follow. The constitution about discipline and selfdiscipline required specific, awaken the party constitution of party passes party consciousness, maintaining the authority of the constitution. General Secretary Xi Jinping pointed out that no rules, no side round. Party constitution is the fundamental law, the party must follow the general rules. In early 2021 held the eighth session of the Central Commission for Discipline Inspection Fifth Plenary Session of the 16th Central Committee, Xi Jinping again pointed out that constitution is the party must follow the general rules, but also the general rules. the revision of the code and rule is Method in adhere to the regulations established for the purpose of bining rule of virtue is to adhere to the party constitution as a fundamental to follow, the constitution authority set up, wake up the party constitution and party rules the sense of discipline, the party constitution about discipline and selfdiscipline specific requirements. 4 second is to adhere to in accordance with the regulations governing the party and the party. The Party of rule of virtue de, mainly refers to the party39。s leadership, to solve the masses of the people reflect a focus on the problem. The new revision of the code and rule , reflects the party39。主要應(yīng)該考慮基準(zhǔn)重合的問(wèn)題。 第二章 工藝規(guī)程設(shè)計(jì) 確定毛坯的制造形式 零件材料為 HT200，考慮零件受沖擊 不大 ，零件結(jié)構(gòu)又比較簡(jiǎn)單，故選擇鑄件毛坯。 課程設(shè)計(jì)說(shuō)明書 設(shè)計(jì)題目 設(shè)計(jì)“ 推動(dòng)架 ”零件的機(jī)械加工工藝及工藝設(shè)備 設(shè) 計(jì) 者 指導(dǎo)教師 畢業(yè)設(shè)計(jì)任務(wù)書 題目 : 設(shè)計(jì) 推動(dòng)架 零件的機(jī)械加工工藝規(guī)則及工藝裝備 內(nèi)容 ： 1 張 1 張 1 張 ？ 張 5. 工裝設(shè)計(jì)裝配圖 4 張 6. 工裝設(shè)計(jì)零件圖 4 張 7. 課程設(shè)計(jì)說(shuō)明書 1 份 班級(jí) 學(xué)生 指導(dǎo)教師 年 月 引 言 本次課程設(shè)計(jì)是我們?cè)诋厴I(yè)設(shè)計(jì)前一次重要的實(shí)踐設(shè)計(jì)，對(duì)所學(xué)的基礎(chǔ)課 、 技術(shù)基礎(chǔ)課和專業(yè)課能