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Kuvuga imyitozo ya Story Amashanyarazi Bits, reka mbere wumve igikumwe namashanyarazi?

Inyundo y'amashanyarazi ishingiye ku myitozo y'amashanyarazi ikakongeramo piston hamwe na cranksshaft ihuza inkoni itwara inkoni itwarwa na moteri y'amashanyarazi. Irahagarika umwuka inyuma muri silinderi, itera impinduka zigihe mu kirere muri silinderi. Mugihe igitutu cyumwuka gihinduka, inyundo inyundo muri silinderi, ihwanye no gukoresha inyundo kugirango igahwema kugirango uzenguruke. Inyundo yo guswera ibihute irashobora gukoreshwa mubice byoroheje kuko bitanga umusaruro wihuse (ingaruka zikunze kugaragara) murupapuro rwa drill nkuko bazunguruka. Ntabwo bisaba imirimo myinshi, kandi irashobora kwikinisha muri cement beto namabuye, ariko ntabwo ari ibyuma, ibiti, plastiki cyangwa ibindi bikoresho.

Ingaruka ni uko kunyeganyega ari binini kandi bizatera urwego runaka rwibyangiritse. Kububari bwibyuma mumiterere ya beto, ibicumbabyo bisanzwe ntibishobora kurengana neza, kandi kunyeganyega nabyo bizazana umukungugu mwinshi, kandi kunyeganyega nabyo bizabyara urusaku rwinshi. Kudatwara ibikoresho birinda bihagije birashobora guteza akaga ubuzima.

Ni iyihe ndogoma bito? Bashobora gutandukanywa muburyo bubiri bwamafaranga: SDS Plus na SDS Max.

SDS-Plus - Ibindino bibiri na Clooves ebyiri

Sisitemu ya SDS yatunganijwe na Bosch muri 1975 niyo shingiro ryibicundo byumukino winyundo. Ntabwo bizwi nibyo sds yumwimerere yoroheje yasaga. Ubu sisitemu izwi cyane SDS-Plus yatunganijwe na Bosch na HILT. Mubisanzwe bisobanurwa nka sisitemu ya "Spannen Durch" (guhindura byihuse sisitemu), izina ryayo ryakuwe mu nteruro y'Ubudage "TECKEN - D Reen - umutekano".

Ubwiza bwa SDS Plus nuko usunika gusa drill bict mumikino yo gupakira. Nta kamaro gakenewe. Umuyoboro utuma udashishikarizwa ku gakoko, ariko garuka inyuma na piston. Iyo uzunguruka, drill bit ntabwo izanyerera muri chick urakoze kubibyimba byombi mugikoresho cyo kuzenguruka shank. SDS Shank Icukura Ibikoresho byo mu nyundo birakora neza kuruta ubundi bwoko bwa shank imyitozo ya Shank bits kubera ibiryo byabo bibiri, bituma bihutira kwihuta no kunoza inyungu zo kuvomera no kunoza inyungu. By'umwihariko, inzu yinyundo zikoreshwa mu nyundo mu mabuye na beto irashobora kwizirika kuri Shank yuzuye na chuck yakozwe muburyo bwihariye kubwiyi ntego. Sisitemu ya SDS yihuta nuburyo busanzwe bwo kubamo imyitozo yuyu munsi. Ntabwo bitanga inzira byihuse, byoroshye kandi bifite umutekano wo guhashya umutonzi bito, birashimangira koherezwa imbaraga zishoboka kuri Drill Bit ubwayo.

SDS-MAX - URUGENDO RUTATU

SDS-Plus nayo ifite aho igarukira. Mubisanzwe, umuyoboro wa diameter ya SDS Plus ni 10mm, bityo ucukura umwobo muto kandi uciriritse ntabwo ari ikibazo. Iyo ucukura umwobo munini cyangwa wimbitse, torque idahagije irashobora gutera drill biti gukomera no gupima kugirango ucike mugihe cyo gukora. Bosch yateje imbere sds-max ishingiye kuri sds-plus, ifite ibihingwa bitatu nabyo. Ikiganza cya sds max gifite ibihano bitanu. Hano hari ibibanza bitatu bifite hafunguwe hamwe nuburinganire bubiri bufunze (kugirango wirinde drill bit kuguruka). Mubisanzwe bizwi nkabakiriya batatu na pits ebyiri zizengurutse, zizwi kandi nkibirini byose. Ikiganza cya SDS Max gifite diameter ya mm 18 kandi nibyiza bikwiranye nakazi gakomeye kurenza sds-Plus. Kubwibyo, urutoki rwa SDS rufite Torque kurusha SDS-Plus kandi rukwiye gukoresha imiyoboro minini ya diameter igira ingaruka kubikorwa binini kandi byimbitse. Abantu benshi bigeze kwizera ko sisitemu ya SDS Max izasimbuza sisitemu ya SDS ishaje. Mubyukuri, iterambere nyamukuru rya sisitemu ni uko Piston ifite ubwonko burebure, kubwibyo iyo ikubiye umutonzi bito, ingaruka zirakomera kandi drill ituma buhoro buhoro. Nubwo byazamuye sisitemu ya SDS, sisitemu ya SDS-Plus izakomeza gukoreshwa. SDS-MAX's 18mm shank diameter ibisubizo byamafaranga menshi mugihe arimo gufotora. Ntishobora kuvugwa ko ari umusimbura wa SDS-Plus, ariko ahubwo nuzuzanya. Amashanyarazi n'imigenzo yakoreshejwe muburyo butandukanye mumahanga. Hariho ubwoko butandukanye bwibikoresho hamwe nibikoresho byamashanyarazi kubipimo bitandukanye byurundo na drill binini.

Ukurikije isoko, SDS-Plus-plus ni rusange kandi mubisanzwe byakira imboga bits kuva kuri mm 4 kugeza kuri 30 mm (5/32 muri. Kugeza.). Uburebure bwose 110mm, uburebure ntarengwa 1500mm. SDS-Max isanzwe ikoreshwa mu mwobo munini kandi utoranya. Ingaruka zo gukinisha zirimo mubisanzwe hagati ya 1/2 santimetero (13 mm) na 1-3 / 4 mm (44 mm). Uburebure muri rusange ni ubusanzwe santimetero 12 kugeza 21 kugeza 530 mm).