The invention discloses a high-efficiency deep hole drilling method with double guns. The specific steps are as follows: when the number of holes in each row is equal, there are: S1: when the total number of workpiece rows is an integral multiple of 4, drilling with 2n-wheel double drilling mode is carried out; S2: when the total number of workpiece rows is an integral multiple of 4, 2n-wheel drilling mode is a double drilling mode, and one-round drilling mode is a single drilling mode; S3: when the total number of workpiece rows is an integral multiple of 4, 2n-wheel drilling mode is used; Rounds are double-drilling mode and two rounds are single-drilling mode; S4: the total number of rounds of workpiece is 4 integer multiple and the remaining 3, 2n+1 rounds are double-drilling mode and 2n+2 rounds are single-drilling mode; when the number of holes in each row of workpiece is unequal, the holes in the same odd or even rows are removed first, and drilling is carried out according to the above rule of S4, and then the remaining holes are processed after finishing. The hole is drilled by single drilling mode. This application automatically generates the optimal processing mode, thus greatly simplifying the user's programming and debugging.
【技术实现步骤摘要】
一种双枪高效深孔钻削加工方法
本专利技术涉及一种钻孔方法,具体说是一种双枪高效深孔钻削加工方法。
技术介绍
双枪深孔枪钻加工是一种用两个钻头同时对工件加工的高效钻削技术,钻头中空细长,高压油可通过钻头中空管向钻头高速喷出,从而携带钻屑从枪钻的排屑槽向外喷出,无需通过反复拔出钻头的方式进行排屑,相对于麻花钻有着无可比拟的优势,从而提高了加工效率,可以有效解决钻屑排除困难、刀具冷却困难和钻孔轴线易歪斜的问题。目前广泛应用于汽车、模具、印刷机械、包装机械和航空航天等装备制造领域的机械加工中。在对一些较复杂的工件排孔数很多,往往有几万个孔需要钻削,进行双枪深孔枪钻加工时,用户编程较为复杂,需要确定钻孔模式,如果工件类型改变,排孔数发生变化,则需要重新编程、调试,使用起来较为困难。
技术实现思路
针对现有技术存在的上述问题,本申请提供一种双枪高效深孔钻削加工方法,根据工件的总排数、每排的孔数以及排间距等相关参数自动生成最优加工模式,从而极大简化了用户的编程和调试。为实现上述目的,本申请的技术方案为:一种双枪高效深孔钻削加工方法,具体步骤为:(一)当工件上每排孔数相等时,则有:S1:工件总排数为4的整倍数时,即4n时,左钻头与右钻头的间距是排间距的2n倍,一共进行了2n轮双钻模式钻孔;表1总排数为4n时的最优钻孔模式S2:工件总排数为4的整倍数余1时,即4n+1时,左钻头与右钻头的间距是排间距的2n倍,钻孔的轮次数为2n+1轮次,其中2n轮次为双钻模式,1轮次为单钻模式;表2总排数为4n+1时的最优钻孔模式S3:工件总排数为4的整倍数余2时,即4n+2时,左钻头与右钻头的 ...
【技术保护点】
1.一种双枪高效深孔钻削加工方法,其特征在于,具体步骤为:(一)当工件上每排孔数相等时,则有:S1:工件总排数为4的整倍数时,即4n时,左钻头与右钻头的间距是排间距的2n倍,一共进行了2n轮双钻模式钻孔;S2:工件总排数为4的整倍数余1时,即4n+1时,左钻头与右钻头的间距是排间距的2n倍,钻孔的轮次数为2n+1轮次,其中2n轮次为双钻模式,1轮次为单钻模式;S3:工件总排数为4的整倍数余2时,即4n+2时,左钻头与右钻头的间距是排间距的2n倍,钻孔的轮次数为2n+2轮次,其中2n轮次为双钻模式,2轮次为单钻模式;S4:工件总排数为4的整倍数余3,即4n+3时,左钻头与右钻头的间距为排间距2n+2倍,钻孔的轮次数为2n+2轮次,其中2n+1轮次为双钻模式,第2n+2轮为单钻模式;(二)当工件上每排的孔数不相等时,先将同奇数排多出的孔或者同偶数排多出的孔移除,假设在每排的孔数相等的基础上,根据上述步骤S1‑S4规律进行钻孔加工,加工结束后再将多余出来的孔用单钻模式进行钻削加工。
【技术特征摘要】
1.一种双枪高效深孔钻削加工方法,其特征在于,具体步骤为:(一)当工件上每排孔数相等时,则有:S1:工件总排数为4的整倍数时,即4n时,左钻头与右钻头的间距是排间距的2n倍,一共进行了2n轮双钻模式钻孔;S2:工件总排数为4的整倍数余1时,即4n+1时,左钻头与右钻头的间距是排间距的2n倍,钻孔的轮次数为2n+1轮次,其中2n轮次为双钻模式,1轮次为单钻模式;S3:工件总排数为4的整倍数余2时,即4n+2时,左钻头与右钻头的间距是排间距的2...
【专利技术属性】
技术研发人员:甄恒洲,王珍,王元刚,王建维,
申请(专利权)人:大连大学,
类型:发明
国别省市:辽宁,21
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