1) ball hammer
球头锤
2) ballhead flyweight
球头飞锤
3) plumb bob
锤球;测锤
4) hammer
[英]['hæmə(r)] [美]['hæmɚ]
锤头
1.
Local heat treatment of alloy steel hammer;
合金钢锤头的局部热处理
2.
Development and Applications of Low-alloy Steel Hammers;
低合金钢锤头的研制与应用
3.
Research on Inlay Composite Casting Technology of Bi-metal Hammer;
镶铸双金属复合锤头铸造工艺的研究
5) Hammer Head
锤头
1.
Squeezing Casting Mould Design of Hammer Head of Hammer Crusher and Its Process;
破碎机锤头挤压铸造工艺及模具设计
2.
Repairment of crack in dovetail keyway of C_(13-1) type 1 t double columns steam hammer head;
C_(13-1)型1t双柱汽锤头燕尾开裂的修理
3.
The main structure of hammer head of new-type hydraulic pressure hammer;
新型液压桩锤锤头主体结构
6) hammerhead
[英]['hæməhed] [美]['hæmɚ,hɛd]
锤头
1.
The running conditions the main body of a book is complied with analysing the dyadic crusher of hammer hammerhead and cleading has started off,has expounded and proven the rationality adopt high chromium cast iron able to endure.
从分析锤式破碎机锤头和衬板的工作条件出发,论证了采用高铬耐磨铸铁的合理性;介绍了锤头和衬板化学成分的选择。
2.
This paper aimed at active crusher hammerhead, from the point of view of hammerhend movement and accept force, we research the condition that at arosed the hammerhead gauched and educed the math expression.
针对活动锤式破碎机的锤头,着重从锤头运动与受力的角度,分析引起锤头偏转的条件,并导出数学表达式。
3.
This paper expounds the modification and application in production of t he flat hammer and hammerhead, the key parts of the breaker, and points out that the modified high-manganese steel flat hammer and hammerhead can guarantee the safe operation of the breaker effectively, reduce the working intensity, and in crease the economic benefit.
叙述了破碎机关键部件板锤和锤头的改性,研制及其在生产中的应用,改性高锰钢板锤和锈头能有效地提高破碎机的安全运行,降低劳动强度,提高经济效益。
补充资料：锤头双髻鲨
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| 拉丁名: | Sphyrna zgaena(Linnaeus) |
| 英文名: | smooth hammerhead shark，cross—staff shark |
| 俗名: | 丁字鲨 |
| 纲目: | 双髻鲨科 |
| 产地及产期: 分布于太平洋西部。我国产于黄海、东海和南海。为捕捞其他经济鱼 类的兼捕对象。 无显著渔期。 | |
| 介绍: 体粗大，侧扁而高，一般体长1米左右，大者可达3米。头的额骨趋 向左右，两侧呈铁锤状突出。眼圆形，位于头两侧。体被细小盾鳞，有侧线。背部呈灰色，腹面稍淡。尾鳍甚长，基部有缺刻，呈淡灰色。 |
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