Abrégé

Provided is a forging and pressing production management method, comprising the steps of: A. acquiring at least one characteristic of a fed material; B. correspondingly selecting, according to the characteristic of the material, at least one of the temperature, the pressure or a mold from among operating factors of the forging and pressing process; C. transporting the material according to the selection result; and D. processing the material until a finished product is produced. The present invention enables at least one material to be formed by hot melt and forging and pressing by itself without human operation, thereby completing the mass production of the material. Operating factors such as the pressure, temperature and mold required for formation are taken into account, and the identification requirements for the material are reduced, thereby realizing large-scale production.

Classes IPC  ?

• B21J 5/00 - Méthodes pour forger, marteler ou presserÉquipement ou accessoires particuliers
• B21K 27/00 - Dispositifs de manutention, p. ex. d'alimentation, d'alignement, de déchargeMoyens de coupeAgencement de ces moyens
• B21K 29/00 - Systèmes pour chauffer ou refroidir pendant les opérations

Abrégé

Provided is a lockable valve, comprising: a pipe body (10); a rotary valve body (20), wherein the rotary valve body (20) is arranged at the pipe body (10), the rotary valve body (20) controls the flowing state of a fluid flowing through the pipe body (10), thus the flowing and blocking of the fluid is controlled by means of the operation of the rotary valve body (20); and a locking assembly (30), wherein the locking assembly (30) is arranged at the rotary valve body (20), the operation of the rotary valve body (20) is limited by the locking assembly (30) such that the operation of the rotary valve body (20) is switched between an unmovable state and a movable state, when the rotary valve body (20) is in the unmovable state, a moving intention of the rotary valve body (20) is locked by the locking assembly (30), and when the rotary valve body (20) is in the movable state, the moving intention of the rotary valve body (20) is unlocked by the locking assembly (30).

Classes IPC  ?

• F16K 35/06 - Dispositions empêchant la mise en action accidentelle ou non autorisée utilisant un organe de commande ou de verrouillage démontable, p. ex. une clé
• F16K 5/06 - Robinets à boisseau consistant seulement en un dispositif obturateur dont au moins une des faces d'obturation a la forme d'une surface de solide de révolution plus ou moins complète, le mouvement d'ouverture et de fermeture étant essentiellement rotatif dont les boisseaux sont à surface sphériqueLeurs garnitures d'étanchéité

Abrégé

Disclosed are a valve, and a guide element and a valve body used for the valve. The valve comprises a valve body (20) and a guide element (10). The valve body (20) has a through hole (201) and an open groove (202) arranged on an outer surface of the valve body. The through hole (201) and the open groove (202) are arranged spaced apart on the valve body (20). The guide element (10) has a cavity (104), a first channel (101), a second channel (102) and a third channel (103). The valve body (20) is rotatably mounted in the cavity (104) to control the communication between the channels, thereby making the valve have a first state and a second state. When the valve is in the first state, the valve body (20) is rotated to make the through hole (201) of the valve body respectively in communication with the first channel (101) and the second channel (102). When the valve is in the second state, the valve body (20) is rotated to make the through hole (201) of the valve body respectively in communication with the first channel (101) and the third channel (103).

Classes IPC  ?

• F16K 11/087 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix sphérique
• F16K 31/60 - Poignées
• F16K 27/06 - Structures des logementsMatériaux utilisés à cet effet des robinets ou des vannes