CN110405813A - 一种氧化锆陶瓷交叉齿理发刀片及其制备工艺 - Google Patents
一种氧化锆陶瓷交叉齿理发刀片及其制备工艺 Download PDFInfo
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Abstract
本发明公开了一种氧化锆陶瓷交叉齿理发刀片及其制备工艺,刀片上由若干长齿和短齿均匀交叉分布形成交叉齿结构。制备时按比例将氧化锆粉末、高分子材料、增塑剂、润滑剂在密炼机中加热搅拌成泥料;待泥料冷却后,放入破碎机中破碎成粒径为3‑5mm的颗粒;将颗粒加入注塑机,用带有交叉齿的精密模具注射成型;将成型后的产品放入排胶炉,进行有机碳化脱脂;将脱脂好的产品烧结;并将烧结好的交叉齿理发剪刀片工作面进行镜面抛光处理,清洗干净后即为成品;本发明采用纳米级氧化锆材料,用注射成型工艺生产陶瓷交叉齿理发刀片,刀片密度高、韧性好、硬度高,有较高耐磨性、锋利且工作时温升低;同时刀片在切割综合性毛发时也不容易产生卡发情况。
Description
技术领域
本发明涉及理发刀片制备工艺,特别涉及一种氧化锆陶瓷交叉齿理发刀片及其制备工艺。
背景技术
在现代家庭中,理发已然是时尚的代名词,通常在大众的认知当中,理发需去到理发店中,而在国外,消费者们不仅去理发店理发弄造型,同时还购买一把家庭用的理发器来为自己家人理发。随着国内消费水平的逐步提高,越来越多的家庭意识到在家里理发是一种健康时尚的生活方式,消费观念逐渐从讲究时尚转变到着重健康,购买一把家庭专用的理发器,已成为众多新兴家庭护理电器的必备标配之一。
刀头是理发器重要部件,上下重叠的两排带刃的齿,一般上边一排的齿叫动刀,下面一排齿叫定刀;使用过程中定刀静止,动刀快速来回往复式运动,使得将头发剪下来。目前理发器动刀一般为氧化锆陶瓷刀片或钢刀片。现有氧化锆陶瓷刀片采用均匀齿,在切割综合性毛发时容易产生卡发情况;而钢制的交叉齿刀片虽然不会卡发,但硬度、切割锋利度、耐磨性等比陶瓷差。
发明内容
本发明提供了一种氧化锆陶瓷交叉齿理发刀片及其制备工艺,综合陶瓷氧化锆刀片和钢制交叉齿的优点,理发时不易卡发,且提高了刀片硬度、锋利度、耐磨性。
为解决上述技术问题,本发明提供如下技术方案:
一种氧化锆陶瓷交叉齿理发刀片,包括刀片主体,所述刀片主体刀口的一侧设置有若干长齿和短齿,且若干长齿和短齿在刀口上均匀交叉分布形成交叉齿结构。
一种氧化锆陶瓷交叉齿理发刀片制备工艺,其原料组成及配比为:ZrO2粉末80%-83%、高分子材料15%-18%、增塑剂1%-1.5%、润滑剂0.5%-1%。
作为本发明的一种优选技术方案,所述制备工艺包括如下几个步骤:
(1)在密炼机中添加ZrO2粉末、高分子材料、增塑剂、润滑剂,将ZrO2粉末与高分子材料以及增塑剂、润滑剂在密炼机中加热搅拌成泥料;
(2)将泥料平铺冷却,平铺厚度为1-2cm,待泥料冷却后,放入破碎机中破碎成颗粒;
(3)将颗粒加入注塑机,用带有交叉齿的精密模具注射成型;
(4)将成型后的产品放入排胶炉,从常温加热到500℃,时间为65-80小时,进行有机碳化;
(5)将碳化脱脂好的产品烧结,从常温升至1450-1500℃,时间为35-48小时;
(6)将烧结好的交叉齿理发剪刀片工作面进行镜面抛光处理;
(7)将抛光处理后的交叉齿理发剪刀片清洗干净后即完成加工步骤。
作为本发明的一种优选技术方案,所述步骤(2)中泥料破碎后的颗粒粒径为3-5mm。
作为本发明的一种优选技术方案,所述步骤(3)中模具注射成型时模具压力60-80MPa,料温170-190℃。
作为本发明的一种优选技术方案,所述步骤(5)中烧结完成后待温度下降至200℃以下,方可取出烧结好的交叉齿理发剪刀片。
作为本发明的一种优选技术方案,所述高分子材料为聚乙烯或聚丙烯或其他高分子材料。
与现有技术相比,本发明能达到的有益效果是:
本发明采用纳米级氧化锆材料,用注射成型工艺生产陶瓷交叉齿理发刀片,刀片密度高、韧性好、硬度高,且刀片有较高耐磨性、锋利且工作时温升低;同时通过交叉齿的设计,长齿适合剪硬头发,短齿适合剪软发,使刀片在切割综合性毛发时也不容易产生卡发情况。
附图说明
图1是本发明的结构示意图;
其中:1、刀片主体;2、长齿;3、短齿。
具体实施方式
以下结合附图对本发明的优选实施例进行说明,应当理解,此处所描述的优选实施例仅用于说明和解释本发明,并不用于限定本发明。
实施例1
请参照图1所示,本发明提供了一种氧化锆陶瓷交叉齿理发刀片及其制备工艺,理发刀片刀口的一侧设置有若干长齿2和短齿3,且若干长齿2和短齿3在刀口上均匀交叉分布形成交叉齿结构。
刀片制备时具体包括如下几个步骤:按氧化锆粉末80%、聚乙烯 18%、增塑剂1%、润滑剂1%的比例将氧化锆粉末、聚乙烯、增塑剂、润滑剂在密炼机中加热搅拌成泥料;将泥料平铺冷却,平铺厚度为 1-2cm,待泥料冷却后,放入破碎机中破碎成粒径为3mm的颗粒;将颗粒加入注塑机,用带有交叉齿的精密模具注射成型,压力 60-80MPa,料温170-190℃;将成型后的产品放入排胶炉,从常温加热到500℃,时间为65-80小时,进行有机碳化脱脂;将脱脂好的产品烧结,从常温升至1450-1500℃,时间为35-48小时,待温度下降至200℃以下,方可取出烧结好的交叉齿理发剪刀片;将烧结好的交叉齿理发剪刀片工作面进行镜面抛光处理,清洗干净后即为成品。
实施例2
请参照图1所示,本发明提供了一种氧化锆陶瓷交叉齿理发刀片及其制备工艺,理发刀片刀口的一侧设置有若干长齿2和短齿3,且若干长齿2和短齿3在刀口上均匀交叉分布形成交叉齿结构。
刀片制备时具体包括如下几个步骤:按氧化锆粉末83%、聚乙烯 15%、增塑剂1.5%、润滑剂0.5%的比例将氧化锆粉末、聚乙烯、增塑剂、润滑剂在密炼机中加热搅拌成泥料;将泥料平铺冷却,平铺厚度为1-2cm,待泥料冷却后,放入破碎机中破碎成粒径为3mm的颗粒;将颗粒加入注塑机,用带有交叉齿的精密模具注射成型,压力 60-80MPa,料温170-190℃;将成型后的产品放入排胶炉,从常温加热到500℃,时间为65-80小时,进行有机碳化脱脂;将脱脂好的产品烧结,从常温升至1450-1500℃,时间为35-48小时,待温度下降至200℃以下,方可取出烧结好的交叉齿理发剪刀片;将烧结好的交叉齿理发剪刀片工作面进行镜面抛光处理,清洗干净后即为成品。
实施例3
请参照图1所示,本发明提供了一种氧化锆陶瓷交叉齿理发刀片及其制备工艺,理发刀片刀口的一侧设置有若干长齿2和短齿3,且若干长齿2和短齿3在刀口上均匀交叉分布形成交叉齿结构。
刀片制备时具体包括如下几个步骤:按氧化锆粉末80%、聚丙烯 18%、增塑剂1%、润滑剂1%的比例将氧化锆粉末、聚乙烯、增塑剂、润滑剂在密炼机中加热搅拌成泥料;将泥料平铺冷却,平铺厚度为 1-2cm,待泥料冷却后,放入破碎机中破碎成粒径为3mm的颗粒;将颗粒加入注塑机,用带有交叉齿的精密模具注射成型,压力 60-80MPa,料温170-190℃;将成型后的产品放入排胶炉,从常温加热到500℃,时间为65-80小时,进行有机碳化脱脂;将脱脂好的产品烧结,从常温升至1450-1500℃,时间为35-48小时,待温度下降至200℃以下,方可取出烧结好的交叉齿理发剪刀片;将烧结好的交叉齿理发剪刀片工作面进行镜面抛光处理,清洗干净后即为成品。
实施例3
请参照图1所示,本发明提供了一种氧化锆陶瓷交叉齿理发刀片及其制备工艺,理发刀片刀口的一侧设置有若干长齿2和短齿3,且若干长齿2和短齿3在刀口上均匀交叉分布形成交叉齿结构。
刀片制备时具体包括如下几个步骤:按氧化锆粉末83%、聚丙烯 15%、增塑剂1.5%、润滑剂0.5%的比例将氧化锆粉末、聚乙烯、增塑剂、润滑剂在密炼机中加热搅拌成泥料;将泥料平铺冷却,平铺厚度为1-2cm,待泥料冷却后,放入破碎机中破碎成粒径为3mm的颗粒;将颗粒加入注塑机,用带有交叉齿的精密模具注射成型,压力 60-80MPa,料温170-190℃;将成型后的产品放入排胶炉,从常温加热到500℃,时间为65-80小时,进行有机碳化脱脂;将脱脂好的产品烧结,从常温升至1450-1500℃,时间为35-48小时,待温度下降至200℃以下,方可取出烧结好的交叉齿理发剪刀片;将烧结好的交叉齿理发剪刀片工作面进行镜面抛光处理,清洗干净后即为成品。
本发明采用纳米级氧化锆材料,用注射成型工艺生产陶瓷交叉齿理发刀片,刀片密度高、韧性好、硬度高,刀片有较高耐磨性、锋利且工作时温升低;刀片密度≥6.0g/cm3、弹性模量>200GPa、断裂韧性>7.0mPa.m1/2、硬度>1220kgf/mm2;同时通过交叉齿的设计,使刀片在切割综合性毛发时也不容易产生卡发情况。
本发明的实施方式不限于此,按照本发明的上述实施例内容,利用本领域的常规技术知识和惯用手段,在不脱离本发明上述基本技术思想前提下,以上优选实施例还可以做出其它多种形式的修改、替换或组合,所获得的其它实施例均落在本发明权利保护范围之内。
Claims (7)
1.一种氧化锆陶瓷交叉齿理发刀片,包括刀片主体(1),其特征在于,所述刀片主体(1)刀口的一侧设置有若干长齿(2)和短齿(3),且若干长齿(2)和短齿(3)在刀口上均匀交叉分布形成交叉齿结构。
2.一种氧化锆陶瓷交叉齿理发刀片的制备工艺,其特征在于,所述理发刀的原料组成及配比为:ZrO2粉末80%-83%、高分子材料15%-18%、增塑剂1%-1.5%、润滑剂0.5%-1%。
3.根据权利要求2所述的一种氧化锆陶瓷交叉齿理发刀片的制备工艺,其特征在于,所述制备工艺包括如下几个步骤:
(1)在密炼机中添加ZrO2粉末、高分子材料、增塑剂、润滑剂,将ZrO2粉末与高分子材料以及增塑剂、润滑剂在密炼机中加热搅拌成泥料;
(2)将泥料平铺冷却,平铺厚度为1-2cm,待泥料冷却后,放入破碎机中破碎成颗粒;
(3)将颗粒加入注塑机,用带有交叉齿的精密模具注射成型;
(4)将成型后的产品放入排胶炉,从常温加热到500℃,时间为65-80小时,进行有机碳化;
(5)将碳化脱脂好的产品烧结,从常温升至1450-1500℃,时间为35-48小时;
(6)将烧结好的交叉齿理发剪刀片工作面进行镜面抛光处理;
(7)将抛光处理后的交叉齿理发剪刀片清洗干净后即完成加工步骤。
4.根据权利要求3所述的一种氧化锆陶瓷交叉齿理发刀片的制备工艺,其特征在于,所述步骤(2)中泥料破碎后的颗粒粒径为3-5mm。
5.根据权利要求3所述的一种氧化锆陶瓷交叉齿理发刀片的制备工艺,其特征在于,所述步骤(3)中模具注射成型时模具压力60-80MPa,料温170-190℃。
6.根据权利要求3所述的一种氧化锆陶瓷交叉齿理发刀片的制备工艺,其特征在于,所述步骤(5)中烧结完成后待温度下降至200℃以下,方可取出烧结好的交叉齿理发剪刀片。
7.根据权利要求3所述的一种氧化锆陶瓷交叉齿理发刀片的制备工艺,其特征在于,所述高分子材料为聚乙烯或聚丙烯或其他高分子材料。
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