Me yasa ake amfani da tanderun dumama matsakaici don ƙirƙira dumama?

A cikin taron na jabu, kayan aikin da muke gani sune na’urorin dumama da na’urorin kere kere, wadanda su ne na’urorin da ake bukata don aikin kere-kere. Kayan aikin dumama sau da yawa shine tanderun dumama matsakaici. Bayan an ɗora blank ɗin ƙirƙira a cikin tanderun dumama na tsaka-tsaki, ana ɗaga zafin ƙirƙira zuwa yanayin da ya dace don haɓaka ƙarfin nakasar filastik na ƙarancin ƙarfe da haɓaka tsarin ƙarfe na ciki na ƙirƙira. Ƙananan kayan aikin ƙirƙira Danyen ƙarfe na iya lalacewa. Juriya na nakasawa na ƙirƙira blanks a babban zafin jiki shine kawai 1/300 zuwa 1/50 na wancan a zazzabi na ɗaki. Bugu da kari, wasu karafa ko alloys suna da wahalar lalacewa a cikin dakin da zafin jiki kuma dole ne a yi zafi a cikin tanderun dumama na tsaka-tsaki kafin yin ƙirƙira. Don haka, matakai da suka haɗa da ƙirƙira, jujjuyawar ƙarfe, tambarin zafi, zane, da sauransu. suna buƙatar ƙarfe da za a yi zafi a cikin tanderun dumama matsakaici don samun ingantaccen nakasar filastik a babban zafin jiki kafin sarrafawa.

Amfani da matsakaicin mitar dumama tanda don dumama karfe workpieces ana amfani da ko’ina:

1. Ana amfani da tanderun dumama matsakaici don dumama faranti na karfe da faranti iri ɗaya. A dumama yadda ya dace ne high, dumama ne uniform, kona asarar kudi na karfe farantin ne low, da kuma dumama zafin jiki za a iya sarrafa, sabõda haka, matsakaici mita dumama makera ne yadu amfani ga dumama karfe faranti.

2. A cikin dumama mirgina ko zafi jiyya na karfe sanduna, saboda da sauri dumama gudun na matsakaici mita dumama makera, mai kyau zafi shigar azzakari cikin farji yi da kuma babban mataki na aiki da kai, mirgina karfe ball samar Lines, lalacewa-resistant karfe mashaya samar Lines, Layukan samar da wutar lantarki mai ƙarfi, layin samar da zafi na ƙarfe zagaye, man fetur An samar da aikin samar da bututun ƙarfe da sauransu, kuma tanderun dumama matsakaici ya zama babban ƙarfin waɗannan layin samar.

3. Ana amfani da tanderun dumama matsakaici don ƙirƙira kayan aikin diathermy, kuma aikin sarrafawa na samar da wutar lantarki na thyristor shine abin dogaro. Matsakaicin mitar dumama tanderun yana da ƙarancin wutar lantarki, ƙananan hasara mai ƙonawa, mai sauƙin farawa, aikin barga, ƙirar injin taɓawa, aiki mai mahimmanci, babban aminci, ƙarfin hana tsangwama mai ƙarfi da kulawa mai dacewa.