| 释义 |
upsetting
up·set U0137100 (ŭp-sĕt′)tr.v. up·set, up·set·ting, up·sets 1. To cause to overturn; knock or tip over: upset the flowerpot.2. a. To disturb the functioning, order, or course of: Protesters upset the meeting by chanting and shouting. See Synonyms at overthrow.b. To cause (the stomach) to feel ill.3. To distress or perturb mentally or emotionally: The bad news upset me.4. (ŭp′sĕt′) To defeat unexpectedly (an opponent favored to win).5. To make (a heated metal bolt, for example) shorter and thicker by hammering on the end.n. (ŭp′sĕt′)1. The act of upsetting or the condition of being upset: the upset of the vase.2. a. A disturbance, disorder, or state of agitation: an upset of my routine.b. A condition of indigestion: a remedy for stomach upset.3. A game, contest, or election in which the favorite is defeated.4. a. A tool used for upsetting; a swage.b. An upset part or piece.adj.1. Having been overturned: an upset vase.2. Exhibiting signs and symptoms of indigestion: an upset stomach.3. In a state of emotional or mental distress; distraught: upset parents.
[Middle English upsetten, to set up : up-, up- + setten, to set; see set1.]
up·set′ter n.up·set′ting·ly adv.upsetting (ʌpˈsɛtɪŋ) n1. (Metallurgy) metallurgy the process of hammering the end of a heated bar of metal so that its width is increased locally, as in the manufacture of boltsThesaurus| Adj. | 1. | upsetting - causing an emotional disturbance; "his disconcerting habit of greeting friends ferociously and strangers charmingly"- Herb Caen; "an upsetting experience"disconcertingdispleasing - causing displeasure or lacking pleasing qualities |
upsettingadjectiveTroubling to the mind or emotions:disquieting, disruptive, distressful, distressing, disturbing, intrusive, perturbing, troublesome, troublous, unsettling, worrisome.TranslationsIdiomsSeeupsetUpsetting
Upsetting a forging operation consisting of the deformation of a blank by partial swaging with the goal of creating isolated bosses by shortening the billet. Upsetting is done in a heated or cold state. Hot upsetting is done on horizontal forging machines. Forged gears, valves, springs, rings, and shafts are made by hot upsetting. Cold upsetting is done on automatic cold upsetting machines and presses. Bolts and rivets are made by cold upsetting. Upsetting is distinguished from other stamping processes by the high productivity and accuracy of the forging (without flash). Upsetting with local contact heating of the billets in a stamp on an electrical upsetting machine, which makes it possible to obtain large-size bosses in a single pass, is be-coming widespread. REFERENCESuslov, P. V. Kuznechno-pressovoe oborudovanie. Moscow, 1956.D. I. BRASLAVSKII
Upsetting a forging process in which plastic deformation of a preheated blank is used to reduce the height and increase the cross-sectional area of the blank. Upsetting is used as a preliminary to drawing in order to improve the structural properties of the casting and to increase forgeability. It is also used as a preliminary operation before broaching or forging. upsettingThe hot-forging operation by which the cross-sectional area of a metal bar or rod is increased locally.upsetting
Related to upsetting: upsetting the apple cartSynonyms for upsettingadj troubling to the mind or emotionsSynonyms- disquieting
- disruptive
- distressful
- distressing
- disturbing
- intrusive
- perturbing
- troublesome
- troublous
- unsettling
- worrisome
Synonyms for upsettingadj causing an emotional disturbanceSynonymsRelated Words |